Merge tag 'pinctrl-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control bulk updates from Linus Walleij:
"Core changes:

- New standard enumerator and corresponding device tree bindings for
output impedance pin configuration. (Implemented and used in the
Renesas rzg2l driver.)

- Cleanup of Kconfig and Makefile to be somewhat orderly and
alphabetic.

New drivers:

- Samsung Exynos 7885 pin controller.

- Ocelot LAN966x pin controller.

- Qualcomm SDX65 pin controller.

- Qualcomm SM8450 pin controller.

- Qualcomm PM8019, PM8226 and PM2250 pin controllers.

- NXP/Freescale i.MXRT1050 pin controller.

- Intel Thunder Bay pin controller.

Enhancements:

- Introduction of the string library helper function
"kasprintf_strarray()" and subsequent use in Rockchip, ST and
Armada pin control drivers, as well as the GPIO mockup driver.

- The Ocelot pin controller has been extensively rewritten to use
regmap and other modern kernel infrastructure.

- The Microchip SGPIO driver has been converted to use regmap.

- The SPEAr driver had been converted to use regmap.

- Substantial cleanups and janitorial on the Apple pin control driver
that was merged for v5.16.

- Janitorial to remove of_node assignments in the GPIO portions that
anyway get this handled in the GPIO core.

- Minor cleanups and improvements in several pin controllers"

* tag 'pinctrl-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (98 commits)
pinctrl: imx: fix assigning groups names
dt-bindings: pinctrl: mt8195: add wrapping node of pin configurations
pinctrl: bcm: ns: use generic groups & functions helpers
pinctrl: imx: fix allocation result check
pinctrl: samsung: Use platform_get_irq_optional() to get the interrupt
pinctrl: Propagate firmware node from a parent device
dt-bindings: pinctrl: qcom: Add SDX65 pinctrl bindings
pinctrl: add one more "const" for generic function groups
pinctrl: keembay: rework loops looking for groups names
pinctrl: keembay: comment process of building functions a bit
pinctrl: imx: prepare for making "group_names" in "function_desc" const
ARM: dts: gpio-ranges property is now required
pinctrl: aspeed: fix unmet dependencies on MFD_SYSCON for PINCTRL_ASPEED
pinctrl: Get rid of duplicate of_node assignment in the drivers
pinctrl-sunxi: don't call pinctrl_gpio_direction()
pinctrl-bcm2835: don't call pinctrl_gpio_direction()
pinctrl: bcm2835: Silence uninit warning
pinctrl: Sort Kconfig and Makefile entries alphabetically
pinctrl: Add Intel Thunder Bay pinctrl driver
dt-bindings: pinctrl: Add bindings for Intel Thunderbay pinctrl driver
...

Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml

···
   # boards are defining it at the moment so it would generate a lot of
   # warnings.
 
+  - $ref: "pinctrl.yaml#"
   - if:
       properties:
         compatible:

Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml

···
                   TXD3, TXD4, UART6, USB11D1, USB11H2, USB2D1, USB2H1, USBCKI, VGABIOS_ROM,
                   VGAHS, VGAVS, VPI18, VPI24, VPI30, VPO12, VPO24, WDTRST1, WDTRST2]
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
 

Documentation/devicetree/bindings/pinctrl/aspeed,ast2500-pinctrl.yaml

···
                   USB11BHID, USB2AD, USB2AH, USB2BD, USB2BH, USBCKI, VGABIOSROM, VGAHS,
                   VGAVS, VPI24, VPO, WDTRST1, WDTRST2]
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - aspeed,external-nodes

Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml

···
                   UART7, UART8, UART9, USBA, USBB, VB, VGAHS, VGAVS, WDTRST1, WDTRST2,
                   WDTRST3, WDTRST4]
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
 

Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml

···
         enum: [ gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7,
                 gpio8, gpio9, gpio10, gpio11, gpio12, gpio13, gpio40 ]
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml

···
                 vdsl_phy_override_1_grp, vdsl_phy_override_2_grp,
                 vdsl_phy_override_3_grp, dsl_gpio8, dsl_gpio9 ]
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml

···
                 gpio20, gpio25, gpio26, gpio27, gpio28, hsspi_cs1,
                 usb_port1 ]
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml

···
         enum: [ ebi_cs_grp, uart1_grp, serial_led_grp, legacy_led_grp,
                 led_grp, spi_cs_grp, utopia_grp, pwm_syn_clk, sys_irq_grp ]
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml

···
                 gpio15, gpio16, gpio17, gpio18, gpio19, gpio20, gpio21,
                 gpio22, gpio23, gpio24, gpio25, gpio26, gpio27, nand_grp ]
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.yaml

···
                 gpio24, gpio25, gpio26, gpio27, gpio28, gpio29, gpio30,
                 gpio31, uart1_grp ]
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/brcm,ns-pinmux.yaml

···
     additionalProperties: false
 
 allOf:
+  - $ref: "pinctrl.yaml#"
   - if:
       properties:
         compatible:
···
 
 examples:
   - |
-    pin-controller@1800c1c0 {
+    pinctrl@1800c1c0 {
         compatible = "brcm,bcm4708-pinmux";
         reg = <0x1800c1c0 0x24>;
         reg-names = "cru_gpio_control";

Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg
···
     #include <dt-bindings/clock/k210-clk.h>
     #include <dt-bindings/reset/k210-rst.h>
 
-    fpioa: pinmux@502B0000 {
+    fpioa: pinmux@502b0000 {
       compatible = "canaan,k210-fpioa";
-      reg = <0x502B0000 0x100>;
+      reg = <0x502b0000 0x100>;
       clocks = <&sysclk K210_CLK_FPIOA>,
                <&sysclk K210_CLK_APB0>;
       clock-names = "ref", "pclk";

Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - gpio-controller

Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - pinctrl-0
   - pinctrl-names

Documentation/devicetree/bindings/pinctrl/fsl,imx8mm-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/fsl,imx8mn-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/fsl,imx8mp-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/fsl,imx8mq-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/fsl,imx8ulp-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/fsl,imxrt1050.yaml

···
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/fsl,imxrt1050.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale IMXRT1050 IOMUX Controller
+
+maintainers:
+  - Giulio Benetti <[e-mail]>
+  - Jesse Taube <[e-mail]>
+
+description:
+  Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory
+  for common binding part and usage.
+
+properties:
+  compatible:
+    const: fsl,imxrt1050-iomuxc
+
+  reg:
+    maxItems: 1
+
+# Client device subnode's properties
+patternProperties:
+  'grp$':
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+
+    properties:
+      fsl,pins:
+        description:
+          each entry consists of 6 integers and represents the mux and config
+          setting for one pin. The first 5 integers <mux_reg conf_reg input_reg
+          mux_val input_val> are specified using a PIN_FUNC_ID macro, which can
+          be found in <include/dt-bindings/pinctrl/pins-imxrt1050.h>. The last
+          integer CONFIG is the pad setting value like pull-up on this pin. Please
+          refer to i.MXRT1050 Reference Manual for detailed CONFIG settings.
+        $ref: /schemas/types.yaml#/definitions/uint32-matrix
+        items:
+          items:
+            - description: |
+                "mux_reg" indicates the offset of mux register.
+            - description: |
+                "conf_reg" indicates the offset of pad configuration register.
+            - description: |
+                "input_reg" indicates the offset of select input register.
+            - description: |
+                "mux_val" indicates the mux value to be applied.
+            - description: |
+                "input_val" indicates the select input value to be applied.
+            - description: |
+                "pad_setting" indicates the pad configuration value to be applied.
+
+    required:
+      - fsl,pins
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    iomuxc: iomuxc@401f8000 {
+        compatible = "fsl,imxrt1050-iomuxc";
+        reg = <0x401f8000 0x4000>;
+
+        pinctrl_lpuart1: lpuart1grp {
+            fsl,pins =
+              <0x0EC 0x2DC 0x000 0x2 0x0	0xf1>,
+              <0x0F0 0x2E0 0x000 0x2 0x0	0xf1>;
+        };
+    };

Documentation/devicetree/bindings/pinctrl/ingenic,pinctrl.yaml

···
   - Paul Cercueil <[e-mail]>
 
 properties:
-  nodename:
-    pattern: "^pinctrl@[0-9a-f]+$"
-
   compatible:
     oneOf:
       - enum:
···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg
···
 
 examples:
   - |
-    pin-controller@10010000 {
+    pinctrl@10010000 {
       compatible = "ingenic,jz4770-pinctrl";
       reg = <0x10010000 0x600>;
 

Documentation/devicetree/bindings/pinctrl/intel,lgm-io.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/intel,pinctrl-thunderbay.yaml

···
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/intel,pinctrl-thunderbay.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel Thunder Bay pin controller Device Tree Bindings
+
+maintainers:
+  - Lakshmi Sowjanya D <[e-mail]>
+
+description: |
+  Intel Thunder Bay SoC integrates a pin controller which enables control
+  of pin directions, input/output values and configuration
+  for a total of 67 pins.
+
+properties:
+  compatible:
+    const: intel,thunderbay-pinctrl
+
+  reg:
+    maxItems: 1
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    const: 2
+
+  gpio-ranges:
+    maxItems: 1
+
+  interrupts:
+    description:
+      Specifies the interrupt lines to be used by the controller.
+    maxItems: 2
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    const: 2
+
+patternProperties:
+  '^gpio@[0-9a-f]*$':
+    type: object
+
+    description:
+      Child nodes can be specified to contain pin configuration information,
+      which can then be utilized by pinctrl client devices.
+      The following properties are supported.
+
+    properties:
+      pins:
+        description: |
+          The name(s) of the pins to be configured in the child node.
+          Supported pin names are "GPIO0" up to "GPIO66".
+
+      bias-disable: true
+
+      bias-pull-down: true
+
+      bias-pull-up: true
+
+      drive-strength:
+        description: Drive strength for the pad.
+        enum: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
+
+      bias-bus-hold:
+        type: boolean
+
+      input-schmitt-enable:
+        type: boolean
+
+      slew-rate:
+        description: GPIO slew rate control.
+                      0 - Slow
+                      1 - Fast
+        enum: [0, 1]
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - gpio-controller
+  - '#gpio-cells'
+  - gpio-ranges
+  - interrupts
+  - interrupt-controller
+  - '#interrupt-cells'
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    // Example 1
+    pinctrl0: gpio@0 {
+        compatible = "intel,thunderbay-pinctrl";
+        reg = <0x600b0000 0x88>;
+        gpio-controller;
+        #gpio-cells = <0x2>;
+        gpio-ranges = <&pinctrl0 0 0 67>;
+        interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+    };
+
+    // Example 2
+    pinctrl1: gpio@1 {
+        compatible = "intel,thunderbay-pinctrl";
+        reg = <0x600c0000 0x88>;
+        gpio-controller;
+        #gpio-cells = <0x2>;
+        gpio-ranges = <&pinctrl1 0 0 53>;
+        interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+    };

Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml

···
   - gpio-controller
   - "#gpio-cells"
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 patternProperties:
   '-[0-9]+$':
     type: object

Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml

···
   "#interrupt-cells":
     const: 2
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml

···
   "#interrupt-cells":
     const: 2
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml

···
   "#interrupt-cells":
     const: 2
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/mediatek,mt7986-pinctrl.yaml

···
   "#interrupt-cells":
     const: 2
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml

···
   "#interrupt-cells":
     const: 2
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/mscc,ocelot-pinctrl.txt

···
 Required properties:
  - compatible		: Should be "mscc,ocelot-pinctrl",
 			  "mscc,jaguar2-pinctrl", "microchip,sparx5-pinctrl",
-			  "mscc,luton-pinctrl" or "mscc,serval-pinctrl"
+			  "mscc,luton-pinctrl", "mscc,serval-pinctrl" or
+			  "microchip,lan966x-pinctrl"
  - reg			: Address and length of the register set for the device
  - gpio-controller	: Indicates this device is a GPIO controller
  - #gpio-cells		: Must be 2.

Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml

···
     description: enable output on a pin without actively driving it
       (such as enabling an output buffer)
 
+  output-impedance-ohms:
+    description: set the output impedance of a pin to at most X ohms
+
   output-low:
     type: boolean
     description: set the pin to output mode with low level

Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt

···
 	};
 
 == Pin controller devices ==
-Required properties: See the pin controller driver specific documentation
 
-Optional properties:
-#pinctrl-cells:	Number of pin control cells in addition to the index within the
-		pin controller device instance
-
-pinctrl-use-default: Boolean. Indicates that the OS can use the boot default
-		pin configuration. This allows using an OS that does not have a
-		driver for the pin controller. This property can be set either
-		globally for the pin controller or in child nodes for individual
-		pin group control.
-
-Pin controller devices should contain the pin configuration nodes that client
-devices reference.
-
-For example:
-
-	pincontroller {
-		... /* Standard DT properties for the device itself elided */
-
-		state_0_node_a {
-			...
-		};
-		state_1_node_a {
-			...
-		};
-		state_1_node_b {
-			...
-		};
-	}
-
-The contents of each of those pin configuration child nodes is defined
-entirely by the binding for the individual pin controller device. There
-exists no common standard for this content. The pinctrl framework only
-provides generic helper bindings that the pin controller driver can use.
-
-The pin configuration nodes need not be direct children of the pin controller
-device; they may be grandchildren, for example. Whether this is legal, and
-whether there is any interaction between the child and intermediate parent
-nodes, is again defined entirely by the binding for the individual pin
-controller device.
+See pinctrl.yaml
 
 == Generic pin multiplexing node content ==
 

Documentation/devicetree/bindings/pinctrl/pinctrl-mt8192.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/pinctrl-mt8195.yaml

···
       Identifying i2c pins pull up/down type which is RSEL. It can support
       RSEL define or si unit value(ohm) to set different resistance.
 
-#PIN CONFIGURATION NODES
+# PIN CONFIGURATION NODES
 patternProperties:
   '-pins$':
     type: object
-    description: |
-      A pinctrl node should contain at least one subnodes representing the
-      pinctrl groups available on the machine. Each subnode will list the
-      pins it needs, and how they should be configured, with regard to muxer
-      configuration, pullups, drive strength, input enable/disable and
-      input schmitt.
-      An example of using macro:
-      pincontroller {
-        /* GPIO0 set as multifunction GPIO0 */
-        gpio_pin {
-          pinmux = <PINMUX_GPIO0__FUNC_GPIO0>;
-        };
-        /* GPIO8 set as multifunction SDA0 */
-        i2c0_pin {
-          pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
-        };
-      };
-    $ref: "pinmux-node.yaml"
-
-    properties:
-      pinmux:
-        description: |
-          Integer array, represents gpio pin number and mux setting.
-          Supported pin number and mux varies for different SoCs, and are defined
-          as macros in dt-bindings/pinctrl/<soc>-pinfunc.h directly.
-
-      drive-strength:
-        enum: [2, 4, 6, 8, 10, 12, 14, 16]
-
-      bias-pull-down:
-        description: |
-          For pull down type is normal, it don't need add RSEL & R1R0 define
-          and resistance value.
-          For pull down type is PUPD/R0/R1 type, it can add R1R0 define to
-          set different resistance. It can support "MTK_PUPD_SET_R1R0_00" &
-          "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" & "MTK_PUPD_SET_R1R0_11"
-          define in mt8195.
-          For pull down type is RSEL, it can add RSEL define & resistance value(ohm)
-          to set different resistance by identifying property "mediatek,rsel_resistance_in_si_unit".
-          It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001"
-          & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" & "MTK_PULL_SET_RSEL_100"
-          & "MTK_PULL_SET_RSEL_101" & "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111"
-          define in mt8195. It can also support resistance value(ohm) "75000" & "5000" in mt8195.
-          oneOf:
-            - enum: [100, 101, 102, 103]
-            - description: mt8195 pull down PUPD/R0/R1 type define value.
-            - enum: [200, 201, 202, 203, 204, 205, 206, 207]
-            - description: mt8195 pull down RSEL type define value.
-            - enum: [75000, 5000]
-            - description: mt8195 pull down RSEL type si unit value(ohm).
-
-          An example of using RSEL define:
-          pincontroller {
-            i2c0_pin {
-              pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
-              bias-pull-down = <MTK_PULL_SET_RSEL_001>;
-            };
-          };
-          An example of using si unit resistance value(ohm):
-          &pio {
-            mediatek,rsel_resistance_in_si_unit;
-          }
-          pincontroller {
-            i2c0_pin {
-              pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
-              bias-pull-down = <75000>;
-            };
-          };
-
-      bias-pull-up:
-        description: |
-          For pull up type is normal, it don't need add RSEL & R1R0 define
-          and resistance value.
-          For pull up type is PUPD/R0/R1 type, it can add R1R0 define to
-          set different resistance. It can support "MTK_PUPD_SET_R1R0_00" &
-          "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" & "MTK_PUPD_SET_R1R0_11"
-          define in mt8195.
-          For pull up type is RSEL, it can add RSEL define & resistance value(ohm)
-          to set different resistance by identifying property "mediatek,rsel_resistance_in_si_unit".
-          It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001"
-          & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011" & "MTK_PULL_SET_RSEL_100"
-          & "MTK_PULL_SET_RSEL_101" & "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111"
-          define in mt8195. It can also support resistance value(ohm)
-          "1000" & "1500" & "2000" & "3000" & "4000" & "5000" & "10000" & "75000" in mt8195.
-          oneOf:
-            - enum: [100, 101, 102, 103]
-            - description: mt8195 pull up PUPD/R0/R1 type define value.
-            - enum: [200, 201, 202, 203, 204, 205, 206, 207]
-            - description: mt8195 pull up RSEL type define value.
-            - enum: [1000, 1500, 2000, 3000, 4000, 5000, 10000, 75000]
-            - description: mt8195 pull up RSEL type si unit value(ohm).
-          An example of using RSEL define:
-          pincontroller {
-            i2c0_pin {
-              pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
-              bias-pull-up = <MTK_PULL_SET_RSEL_001>;
-            };
-          };
-          An example of using si unit resistance value(ohm):
-          &pio {
-            mediatek,rsel_resistance_in_si_unit;
-          }
-          pincontroller {
-            i2c0_pin {
-              pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
-              bias-pull-up = <1000>;
-            };
-          };
-
-      bias-disable: true
-
-      output-high: true
-
-      output-low: true
-
-      input-enable: true
-
-      input-disable: true
-
-      input-schmitt-enable: true
-
-      input-schmitt-disable: true
-
-    required:
-      - pinmux
-
     additionalProperties: false
+    patternProperties:
+      '^pins':
+        type: object
+        additionalProperties: false
+        description: |
+          A pinctrl node should contain at least one subnodes representing the
+          pinctrl groups available on the machine. Each subnode will list the
+          pins it needs, and how they should be configured, with regard to muxer
+          configuration, pullups, drive strength, input enable/disable and
+          input schmitt.
+          An example of using macro:
+          pincontroller {
+            /* GPIO0 set as multifunction GPIO0 */
+            gpio-pins {
+              pins {
+                pinmux = <PINMUX_GPIO0__FUNC_GPIO0>;
+              }
+            };
+            /* GPIO8 set as multifunction SDA0 */
+            i2c0-pins {
+              pins {
+                pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
+              }
+            };
+          };
+        $ref: "pinmux-node.yaml"
+
+        properties:
+          pinmux:
+            description: |
+              Integer array, represents gpio pin number and mux setting.
+              Supported pin number and mux varies for different SoCs, and are
+              defined as macros in dt-bindings/pinctrl/<soc>-pinfunc.h
+              directly.
+
+          drive-strength:
+            enum: [2, 4, 6, 8, 10, 12, 14, 16]
+
+          bias-pull-down:
+            description: |
+              For pull down type is normal, it don't need add RSEL & R1R0 define
+              and resistance value.
+              For pull down type is PUPD/R0/R1 type, it can add R1R0 define to
+              set different resistance. It can support "MTK_PUPD_SET_R1R0_00" &
+              "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" &
+              "MTK_PUPD_SET_R1R0_11" define in mt8195.
+              For pull down type is RSEL, it can add RSEL define & resistance
+              value(ohm) to set different resistance by identifying property
+              "mediatek,rsel_resistance_in_si_unit".
+              It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001"
+              & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011"
+              & "MTK_PULL_SET_RSEL_100" & "MTK_PULL_SET_RSEL_101"
+              & "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111"
+              define in mt8195. It can also support resistance value(ohm)
+              "75000" & "5000" in mt8195.
+              oneOf:
+                - enum: [100, 101, 102, 103]
+                - description: mt8195 pull down PUPD/R0/R1 type define value.
+                - enum: [200, 201, 202, 203, 204, 205, 206, 207]
+                - description: mt8195 pull down RSEL type define value.
+                - enum: [75000, 5000]
+                - description: mt8195 pull down RSEL type si unit value(ohm).
+
+              An example of using RSEL define:
+              pincontroller {
+                i2c0_pin {
+                  pins {
+                    pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
+                    bias-pull-down = <MTK_PULL_SET_RSEL_001>;
+                  }
+                };
+              };
+              An example of using si unit resistance value(ohm):
+              &pio {
+                mediatek,rsel_resistance_in_si_unit;
+              }
+              pincontroller {
+                i2c0_pin {
+                  pins {
+                    pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
+                    bias-pull-down = <75000>;
+                  }
+                };
+              };
+
+          bias-pull-up:
+            description: |
+              For pull up type is normal, it don't need add RSEL & R1R0 define
+              and resistance value.
+              For pull up type is PUPD/R0/R1 type, it can add R1R0 define to
+              set different resistance. It can support "MTK_PUPD_SET_R1R0_00" &
+              "MTK_PUPD_SET_R1R0_01" & "MTK_PUPD_SET_R1R0_10" &
+              "MTK_PUPD_SET_R1R0_11" define in mt8195.
+              For pull up type is RSEL, it can add RSEL define & resistance
+              value(ohm) to set different resistance by identifying property
+              "mediatek,rsel_resistance_in_si_unit".
+              It can support "MTK_PULL_SET_RSEL_000" & "MTK_PULL_SET_RSEL_001"
+              & "MTK_PULL_SET_RSEL_010" & "MTK_PULL_SET_RSEL_011"
+              & "MTK_PULL_SET_RSEL_100" & "MTK_PULL_SET_RSEL_101"
+              & "MTK_PULL_SET_RSEL_110" & "MTK_PULL_SET_RSEL_111"
+              define in mt8195. It can also support resistance value(ohm)
+              "1000" & "1500" & "2000" & "3000" & "4000" & "5000" & "10000" &
+              "75000" in mt8195.
+              oneOf:
+                - enum: [100, 101, 102, 103]
+                - description: mt8195 pull up PUPD/R0/R1 type define value.
+                - enum: [200, 201, 202, 203, 204, 205, 206, 207]
+                - description: mt8195 pull up RSEL type define value.
+                - enum: [1000, 1500, 2000, 3000, 4000, 5000, 10000, 75000]
+                - description: mt8195 pull up RSEL type si unit value(ohm).
+              An example of using RSEL define:
+              pincontroller {
+                i2c0-pins {
+                  pins {
+                    pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
+                    bias-pull-up = <MTK_PULL_SET_RSEL_001>;
+                  }
+                };
+              };
+              An example of using si unit resistance value(ohm):
+              &pio {
+                mediatek,rsel_resistance_in_si_unit;
+              }
+              pincontroller {
+                i2c0-pins {
+                  pins {
+                    pinmux = <PINMUX_GPIO8__FUNC_SDA0>;
+                    bias-pull-up = <1000>;
+                  }
+                };
+              };
+
+          bias-disable: true
+
+          output-high: true
+
+          output-low: true
+
+          input-enable: true
+
+          input-disable: true
+
+          input-schmitt-enable: true
+
+          input-schmitt-disable: true
+
+        required:
+          - pinmux
+
+allOf:
+  - $ref: "pinctrl.yaml#"
 
 required:
   - compatible
···
 
 examples:
   - |
-            #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
-            #include <dt-bindings/interrupt-controller/arm-gic.h>
-            pio: pinctrl@10005000 {
-                    compatible = "mediatek,mt8195-pinctrl";
-                    reg = <0x10005000 0x1000>,
-                          <0x11d10000 0x1000>,
-                          <0x11d30000 0x1000>,
-                          <0x11d40000 0x1000>,
-                          <0x11e20000 0x1000>,
-                          <0x11eb0000 0x1000>,
-                          <0x11f40000 0x1000>,
-                          <0x1000b000 0x1000>;
-                    reg-names = "iocfg0", "iocfg_bm", "iocfg_bl",
-                          "iocfg_br", "iocfg_lm", "iocfg_rb",
-                          "iocfg_tl", "eint";
-                    gpio-controller;
-                    #gpio-cells = <2>;
-                    gpio-ranges = <&pio 0 0 144>;
-                    interrupt-controller;
-                    interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH 0>;
-                    #interrupt-cells = <2>;
+    #include <dt-bindings/pinctrl/mt8195-pinfunc.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #
+    pio: pinctrl@10005000 {
+      compatible = "mediatek,mt8195-pinctrl";
+      reg = <0x10005000 0x1000>,
+            <0x11d10000 0x1000>,
+            <0x11d30000 0x1000>,
+            <0x11d40000 0x1000>,
+            <0x11e20000 0x1000>,
+            <0x11eb0000 0x1000>,
+            <0x11f40000 0x1000>,
+            <0x1000b000 0x1000>;
+      reg-names = "iocfg0", "iocfg_bm", "iocfg_bl",
+                  "iocfg_br", "iocfg_lm", "iocfg_rb",
+                  "iocfg_tl", "eint";
+      gpio-controller;
+      #gpio-cells = <2>;
+      gpio-ranges = <&pio 0 0 144>;
+      interrupt-controller;
+      interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH 0>;
+      #interrupt-cells = <2>;
 
-                    pio-pins {
-                      pinmux = <PINMUX_GPIO0__FUNC_GPIO0>;
-                      output-low;
-                    };
-            };
+      pio-pins {
+        pins {
+          pinmux = <PINMUX_GPIO0__FUNC_GPIO0>;
+          output-low;
+        };
+      };
+
+      spi0-pins {
+        pins-spi {
+          pinmux = <PINMUX_GPIO132__FUNC_SPIM0_CSB>,
+                   <PINMUX_GPIO134__FUNC_SPIM0_MO>,
+                   <PINMUX_GPIO133__FUNC_SPIM0_CLK>;
+          bias-disable;
+        };
+        pins-spi-mi {
+          pinmux = <PINMUX_GPIO135__FUNC_SPIM0_MI>;
+          bias-pull-down;
+        };
+      };
+    };

Documentation/devicetree/bindings/pinctrl/pinctrl.yaml

···
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Pin controller device
+
+maintainers:
+  - Linus Walleij <[e-mail]>
+  - Rafał Miłecki <[e-mail]>
+
+description: |
+  Pin controller devices should contain the pin configuration nodes that client
+  devices reference.
+
+  The contents of each of those pin configuration child nodes is defined
+  entirely by the binding for the individual pin controller device. There
+  exists no common standard for this content. The pinctrl framework only
+  provides generic helper bindings that the pin controller driver can use.
+
+  The pin configuration nodes need not be direct children of the pin controller
+  device; they may be grandchildren, for example. Whether this is legal, and
+  whether there is any interaction between the child and intermediate parent
+  nodes, is again defined entirely by the binding for the individual pin
+  controller device.
+
+properties:
+  $nodename:
+    pattern: "^(pinctrl|pinmux)(@[0-9a-f]+)?$"
+
+  "#pinctrl-cells":
+    description: >
+      Number of pin control cells in addition to the index within the pin
+      controller device instance.
+
+  pinctrl-use-default:
+    type: boolean
+    description: >
+      Indicates that the OS can use the boot default pin configuration. This
+      allows using an OS that does not have a driver for the pin controller.
+      This property can be set either globally for the pin controller or in
+      child nodes for individual pin group control.
+
+additionalProperties: true

Documentation/devicetree/bindings/pinctrl/qcom,ipq6018-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/qcom,lpass-lpi-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/qcom,mdm9607-pinctrl.yaml

···
   MDM9607 platform.
 
 allOf:
+  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:

Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/qcom,msm8953-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.yaml

···
   compatible:
     items:
       - enum:
+          - qcom,pm2250-gpio
           - qcom,pm660-gpio
           - qcom,pm660l-gpio
           - qcom,pm6150-gpio
···
           - qcom,pm8005-gpio
           - qcom,pm8008-gpio
           - qcom,pm8018-gpio
+          - qcom,pm8019-gpio
           - qcom,pm8038-gpio
           - qcom,pm8058-gpio
           - qcom,pm8150-gpio
           - qcom,pm8150b-gpio
+          - qcom,pm8226-gpio
           - qcom,pm8350-gpio
           - qcom,pm8350b-gpio
           - qcom,pm8350c-gpio

Documentation/devicetree/bindings/pinctrl/qcom,qcm2290-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/qcom,sc7280-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/qcom,sc8180x-pinctrl.yaml

···
   SC8180X platform.
 
 allOf:
+  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:

Documentation/devicetree/bindings/pinctrl/qcom,sdx55-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/qcom,sdx65-pinctrl.yaml

···
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sdx65-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. SDX65 TLMM block
+
+maintainers:
+  - Vamsi krishna Lanka <[e-mail]>
+
+description:
+  This binding describes the Top Level Mode Multiplexer block found in the
+  SDX65 platform.
+
+properties:
+  compatible:
+    const: qcom,sdx65-tlmm
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-controller: true
+
+  '#interrupt-cells':
+    description: Specifies the PIN numbers and Flags, as defined in
+      include/dt-bindings/interrupt-controller/irq.h
+    const: 2
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    description: Specifying the pin number and flags, as defined in
+      include/dt-bindings/gpio/gpio.h
+    const: 2
+
+  gpio-ranges:
+    maxItems: 1
+
+  gpio-reserved-ranges:
+    maxItems: 1
+
+#PIN CONFIGURATION NODES
+patternProperties:
+  '-state$':
+    oneOf:
+      - $ref: "#/$defs/qcom-sdx65-tlmm-state"
+      - patternProperties:
+          ".*":
+            $ref: "#/$defs/qcom-sdx65-tlmm-state"
+'$defs':
+  qcom-sdx65-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-7])$"
+            - enum: [ ufs_reset, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd, sdc2_data, sdc1_rclk ]
+        minItems: 1
+        maxItems: 150
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins. Functions are only valid for gpio pins.
+        enum: [ blsp_uart1, blsp_spi1, blsp_i2c1, blsp_uim1, atest_tsens,
+                bimc_dte1, dac_calib0, blsp_spi8, blsp_uart8, blsp_uim8,
+                qdss_cti_trig_out_b, bimc_dte0, dac_calib1, qdss_cti_trig_in_b,
+                dac_calib2, atest_tsens2, atest_usb1, blsp_spi10, blsp_uart10,
+                blsp_uim10, atest_bbrx1, atest_usb13, atest_bbrx0, atest_usb12,
+                mdp_vsync, edp_lcd, blsp_i2c10, atest_gpsadc1, atest_usb11,
+                atest_gpsadc0, edp_hot, atest_usb10, m_voc, dac_gpio, atest_char,
+                cam_mclk, pll_bypassnl, qdss_stm7, blsp_i2c8, qdss_tracedata_b,
+                pll_reset, qdss_stm6, qdss_stm5, qdss_stm4, atest_usb2, cci_i2c,
+                qdss_stm3, dac_calib3, atest_usb23, atest_char3, dac_calib4,
+                qdss_stm2, atest_usb22, atest_char2, qdss_stm1, dac_calib5,
+                atest_usb21, atest_char1, dbg_out, qdss_stm0, dac_calib6,
+                atest_usb20, atest_char0, dac_calib10, qdss_stm10,
+                qdss_cti_trig_in_a, cci_timer4, blsp_spi6, blsp_uart6, blsp_uim6,
+                blsp2_spi, qdss_stm9, qdss_cti_trig_out_a, dac_calib11,
+                qdss_stm8, cci_timer0, qdss_stm13, dac_calib7, cci_timer1,
+                qdss_stm12, dac_calib8, cci_timer2, blsp1_spi, qdss_stm11,
+                dac_calib9, cci_timer3, cci_async, dac_calib12, blsp_i2c6,
+                qdss_tracectl_a, dac_calib13, qdss_traceclk_a, dac_calib14,
+                dac_calib15, hdmi_rcv, dac_calib16, hdmi_cec, pwr_modem,
+                dac_calib17, hdmi_ddc, pwr_nav, dac_calib18, pwr_crypto,
+                dac_calib19, hdmi_hot, dac_calib20, dac_calib21, pci_e0,
+                dac_calib22, dac_calib23, dac_calib24, tsif1_sync, dac_calib25,
+                sd_write, tsif1_error, blsp_spi2, blsp_uart2, blsp_uim2,
+                qdss_cti, blsp_i2c2, blsp_spi3, blsp_uart3, blsp_uim3, blsp_i2c3,
+                uim3, blsp_spi9, blsp_uart9, blsp_uim9, blsp10_spi, blsp_i2c9,
+                blsp_spi7, blsp_uart7, blsp_uim7, qdss_tracedata_a, blsp_i2c7,
+                qua_mi2s, gcc_gp1_clk_a, ssc_irq, uim4, blsp_spi11, blsp_uart11,
+                blsp_uim11, gcc_gp2_clk_a, gcc_gp3_clk_a, blsp_i2c11, cri_trng0,
+                cri_trng1, cri_trng, qdss_stm18, pri_mi2s, qdss_stm17, blsp_spi4,
+                blsp_uart4, blsp_uim4, qdss_stm16, qdss_stm15, blsp_i2c4,
+                qdss_stm14, dac_calib26, spkr_i2s, audio_ref, lpass_slimbus,
+                isense_dbg, tsense_pwm1, tsense_pwm2, btfm_slimbus, ter_mi2s,
+                qdss_stm22, qdss_stm21, qdss_stm20, qdss_stm19, gcc_gp1_clk_b,
+                sec_mi2s, blsp_spi5, blsp_uart5, blsp_uim5, gcc_gp2_clk_b,
+                gcc_gp3_clk_b, blsp_i2c5, blsp_spi12, blsp_uart12, blsp_uim12,
+                qdss_stm25, qdss_stm31, blsp_i2c12, qdss_stm30, qdss_stm29,
+                tsif1_clk, qdss_stm28, tsif1_en, tsif1_data, sdc4_cmd, qdss_stm27,
+                qdss_traceclk_b, tsif2_error, sdc43, vfr_1, qdss_stm26, tsif2_clk,
+                sdc4_clk, qdss_stm24, tsif2_en, sdc42, qdss_stm23, qdss_tracectl_b,
+                sd_card, tsif2_data, sdc41, tsif2_sync, sdc40, mdp_vsync_p_b,
+                ldo_en, mdp_vsync_s_b, ldo_update, blsp11_uart_tx_b, blsp11_uart_rx_b,
+                blsp11_i2c_sda_b, prng_rosc, blsp11_i2c_scl_b, uim2, uim1, uim_batt,
+                pci_e2, pa_indicator, adsp_ext, ddr_bist, qdss_tracedata_11,
+                qdss_tracedata_12, modem_tsync, nav_dr, nav_pps, pci_e1, gsm_tx,
+                qspi_cs, ssbi2, ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3,
+                gpio ]
+
+      drive-strength:
+        enum: [2, 4, 6, 8, 10, 12, 14, 16]
+        default: 2
+        description:
+          Selects the drive strength for the specified pins, in mA.
+
+      bias-pull-down: true
+
+      bias-pull-up: true
+
+      bias-disable: true
+
+      output-high: true
+
+      output-low: true
+
+    required:
+      - pins
+      - function
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - interrupt-controller
+  - '#interrupt-cells'
+  - gpio-controller
+  - '#gpio-cells'
+  - gpio-ranges
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    tlmm: pinctrl@f100000 {
+        compatible = "qcom,sdx65-tlmm";
+        reg = <0x03000000 0xdc2000>;
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&tlmm 0 0 109>;
+        interrupt-controller;
+        #interrupt-cells = <2>;
+        interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>;
+
+        gpio-wo-subnode-state {
+            pins = "gpio1";
+            function = "gpio";
+        };
+
+        uart-w-subnodes-state {
+            rx {
+                pins = "gpio4";
+                function = "blsp_uart1";
+                bias-pull-up;
+            };
+
+            tx {
+                pins = "gpio5";
+                function = "blsp_uart1";
+                bias-disable;
+            };
+        };
+    };
+...

Documentation/devicetree/bindings/pinctrl/qcom,sm6115-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/qcom,sm6125-pinctrl.yaml

···
   in the SM6125 platform.
 
 allOf:
+  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:

Documentation/devicetree/bindings/pinctrl/qcom,sm6350-pinctrl.yaml

···
   in the SM6350 platform.
 
 allOf:
+  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:

Documentation/devicetree/bindings/pinctrl/qcom,sm8250-pinctrl.yaml

···
 
       additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/qcom,sm8350-pinctrl.yaml

···
   in the SM8350 platform.
 
 allOf:
+  - $ref: "pinctrl.yaml#"
   - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
 
 properties:

Documentation/devicetree/bindings/pinctrl/qcom,sm8450-pinctrl.yaml

···
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sm8450-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. SM8450 TLMM block
+
+maintainers:
+  - Vinod Koul <[e-mail]>
+
+description: |
+  This binding describes the Top Level Mode Multiplexer (TLMM) block found
+  in the SM8450 platform.
+
+allOf:
+  - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+properties:
+  compatible:
+    const: qcom,sm8450-tlmm
+
+  reg:
+    maxItems: 1
+
+  interrupts: true
+  interrupt-controller: true
+  '#interrupt-cells': true
+  gpio-controller: true
+  gpio-reserved-ranges: true
+  '#gpio-cells': true
+  gpio-ranges: true
+  wakeup-parent: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+patternProperties:
+  '-state$':
+    oneOf:
+      - $ref: "#/$defs/qcom-sm8450-tlmm-state"
+      - patternProperties:
+          ".*":
+            $ref: "#/$defs/qcom-sm8450-tlmm-state"
+
+$defs:
+  qcom-sm8450-tlmm-state:
+    type: object
+    description:
+      Pinctrl node's client devices use subnodes for desired pin configuration.
+      Client device subnodes use below standard properties.
+    $ref: "qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state"
+
+    properties:
+      pins:
+        description:
+          List of gpio pins affected by the properties specified in this
+          subnode.
+        items:
+          oneOf:
+            - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-9])$"
+            - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ]
+        minItems: 1
+        maxItems: 36
+
+      function:
+        description:
+          Specify the alternative function to be configured for the specified
+          pins.
+        enum: [ aon_cam, atest_char, atest_usb, audio_ref, cam_mclk, cci_async,
+                cci_i2c, cci_timer, cmu_rng, coex_uart1, coex_uart2, cri_trng,
+                cri_trng0, cri_trng1, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1,
+                ddr_pxi2, ddr_pxi3, dp_hot, gcc_gp1, gcc_gp2, gcc_gp3,
+                gpio, ibi_i3c, jitter_bist, mdp_vsync, mdp_vsync0, mdp_vsync1,
+                mdp_vsync2, mdp_vsync3, mi2s0_data0, mi2s0_data1, mi2s0_sck,
+                mi2s0_ws, mi2s2_data0, mi2s2_data1, mi2s2_sck, mi2s2_ws,
+                mss_grfc0, mss_grfc1, mss_grfc10, mss_grfc11, mss_grfc12,
+                mss_grfc2, mss_grfc3, mss_grfc4, mss_grfc5, mss_grfc6,
+                mss_grfc7, mss_grfc8, mss_grfc9, nav, pcie0_clkreqn,
+                pcie1_clkreqn, phase_flag, pll_bist, pll_clk, pri_mi2s,
+                prng_rosc, qdss_cti, qdss_gpio, qlink0_enable, qlink0_request,
+                qlink0_wmss, qlink1_enable, qlink1_request, qlink1_wmss,
+                qlink2_enable, qlink2_request, qlink2_wmss, qspi0, qspi1,
+                qspi2, qspi3, qspi_clk, qspi_cs, qup0, qup1, qup10, qup11,
+                qup12, qup13, qup14, qup15, qup16, qup17, qup18, qup19, qup2,
+                qup20, qup21, qup3, qup4, qup5, qup6, qup7, qup8, qup9, qup_l4,
+                qup_l5, qup_l6, sd_write, sdc40, sdc41, sdc42, sdc43, sdc4_clk,
+                sdc4_cmd, sec_mi2s, tb_trig, tgu_ch0, tgu_ch1, tgu_ch2,
+                tgu_ch3, tmess_prng0, tmess_prng1, tmess_prng2, tmess_prng3,
+                tsense_pwm1, tsense_pwm2, uim0_clk, uim0_data, uim0_present,
+                uim0_reset, uim1_clk, uim1_data, uim1_present, uim1_reset,
+                usb2phy_ac, usb_phy, vfr_0, vfr_1, vsense_trigger ]
+
+      bias-disable: true
+      bias-pull-down: true
+      bias-pull-up: true
+      drive-strength: true
+      input-enable: true
+      output-high: true
+      output-low: true
+
+    required:
+      - pins
+      - function
+
+    additionalProperties: false
+
+examples:
+  - |
+        #include <dt-bindings/interrupt-controller/arm-gic.h>
+        pinctrl@f100000 {
+                compatible = "qcom,sm8450-tlmm";
+                reg = <0x0f100000 0x300000>;
+                gpio-controller;
+                #gpio-cells = <2>;
+                gpio-ranges = <&tlmm 0 0 211>;
+                interrupt-controller;
+                #interrupt-cells = <2>;
+                interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+
+                gpio-wo-subnode-state {
+                        pins = "gpio1";
+                        function = "gpio";
+                };
+
+                uart-w-subnodes-state {
+                    rx {
+                            pins = "gpio26";
+                            function = "qup7";
+                            bias-pull-up;
+                    };
+
+                    tx {
+                            pins = "gpio27";
+                            function = "qup7";
+                            bias-disable;
+                    };
+               };
+        };
+...

Documentation/devicetree/bindings/pinctrl/qcom,tlmm-common.yaml

···
       should not be accessed by the OS. Please see the ../gpio/gpio.txt for more
       information.
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - interrupts
   - interrupt-controller

Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinmux.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
 

Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml

···
   power-domains:
     maxItems: 1
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/renesas,rza1-ports.yaml

···
   reg:
     maxItems: 1
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/renesas,rza2-pinctrl.yaml

···
 
       additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml

···
         pins: true
         drive-strength:
           enum: [ 2, 4, 8, 12 ]
+        output-impedance-ohms:
+          enum: [ 33, 50, 66, 100 ]
         power-source:
           enum: [ 1800, 2500, 3300 ]
         slew-rate: true
···
 
       additionalProperties:
         $ref: "#/additionalProperties/anyOf/0"
+
+allOf:
+  - $ref: "pinctrl.yaml#"
 
 required:
   - compatible

Documentation/devicetree/bindings/pinctrl/renesas,rzn1-pinctrl.yaml

···
     description:
       The bus clock, sometimes described as pclk, for register accesses.
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.yaml

···
 
   ranges: true
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - rockchip,grf

Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt

···
   - "samsung,exynos5420-pinctrl": for Exynos5420 compatible pin-controller.
   - "samsung,exynos5433-pinctrl": for Exynos5433 compatible pin-controller.
   - "samsung,exynos7-pinctrl": for Exynos7 compatible pin-controller.
+  - "samsung,exynos7885-pinctrl": for Exynos7885 compatible pin-controller.
   - "samsung,exynos850-pinctrl": for Exynos850 compatible pin-controller.
   - "samsung,exynosautov9-pinctrl": for ExynosAutov9 compatible pin-controller.
 

Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml

···
   - Masahiro Yamada <[e-mail]>
 
 properties:
-  $nodename:
-    pattern: "pinctrl"
-
   compatible:
     enum:
       - socionext,uniphier-ld4-pinctrl
···
       - socionext,uniphier-pxs3-pinctrl
       - socionext,uniphier-nx1-pinctrl
 
+additionalProperties:
+  type: object
+
+  allOf:
+    - $ref: pincfg-node.yaml#
+    - $ref: pinmux-node.yaml#
+
+  properties:
+    phandle: true
+    function: true
+    groups: true
+    pins: true
+    bias-pull-up: true
+    bias-pull-down: true
+    bias-pull-pin-default: true
+    drive-strength: true
+
+  additionalProperties:
+    type: object
+
+    allOf:
+      - $ref: pincfg-node.yaml#
+      - $ref: pinmux-node.yaml#
+
+    properties:
+      phandle: true
+      function: true
+      groups: true
+      pins: true
+      bias-pull-up: true
+      bias-pull-down: true
+      bias-pull-pin-default: true
+      drive-strength: true
+
+    unevaluatedProperties: false
+
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
-
-additionalProperties: false
 
 examples:
   - |

Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml

···
         required:
           - pinmux
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - '#address-cells'

Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml

···
   reg:
     maxItems: 1
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg
···
         #address-cells = <2>;
         #size-cells = <2>;
 
-        pmux: pmux@24190000 {
+        pmux: pinmux@24190000 {
             compatible = "toshiba,tmpv7708-pinctrl";
             reg = <0 0x24190000 0 0x10000>;
 

Documentation/devicetree/bindings/pinctrl/xlnx,zynq-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: "pinctrl.yaml#"
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml

···
 
     additionalProperties: false
 
+allOf:
+  - $ref: pinctrl.yaml#
+
 required:
   - compatible
 

MAINTAINERS

···
 S:	Maintained
 F:	drivers/pinctrl/pinctrl-single.c
 
+PIN CONTROLLER - THUNDERBAY
+M:	Lakshmi Sowjanya D <[e-mail]>
+S:	Supported
+F:	drivers/pinctrl/pinctrl-thunderbay.c
+
 PKTCDVD DRIVER
 M:	[e-mail]
 S:	Orphan

drivers/gpio/gpio-mockup.c

···
 	}
 }
 
-static __init char **gpio_mockup_make_line_names(const char *label,
-						 unsigned int num_lines)
-{
-	unsigned int i;
-	char **names;
-
-	names = kcalloc(num_lines + 1, sizeof(char *), GFP_KERNEL);
-	if (!names)
-		return NULL;
-
-	for (i = 0; i < num_lines; i++) {
-		names[i] = kasprintf(GFP_KERNEL, "%s-%u", label, i);
-		if (!names[i]) {
-			kfree_strarray(names, i);
-			return NULL;
-		}
-	}
-
-	return names;
-}
-
 static int __init gpio_mockup_register_chip(int idx)
 {
 	struct property_entry properties[GPIO_MOCKUP_MAX_PROP];
···
 	properties[prop++] = PROPERTY_ENTRY_U16("nr-gpios", ngpio);
 
 	if (gpio_mockup_named_lines) {
-		line_names = gpio_mockup_make_line_names(chip_label, ngpio);
+		line_names = kasprintf_strarray(GFP_KERNEL, chip_label, ngpio);
 		if (!line_names)
 			return -ENOMEM;
 

drivers/pinctrl/Kconfig

···
 	help
 	  Say Y here to add some extra checks and diagnostics to PINCTRL calls.
 
+config PINCTRL_AMD
+	tristate "AMD GPIO pin control"
+	depends on HAS_IOMEM
+	depends on ACPI || COMPILE_TEST
+	select GPIOLIB
+	select GPIOLIB_IRQCHIP
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	help
+	  The driver for memory mapped GPIO functionality on AMD platforms
+	  (x86 or arm). Most of the pins are usually muxed to some other
+	  functionality by firmware, so only a small amount is available
+	  for GPIO use.
+
+	  Requires ACPI/FDT device enumeration code to set up a platform
+	  device.
+
 config PINCTRL_APPLE_GPIO
 	tristate "Apple SoC GPIO pin controller driver"
 	depends on ARCH_APPLE
···
 	  open drain configuration for the GPIO pins of AS3722 devices. It also
 	  supports the GPIO functionality through gpiolib.
 
-config PINCTRL_AXP209
-	tristate "X-Powers AXP209 PMIC pinctrl and GPIO Support"
-	depends on MFD_AXP20X
-	depends on OF
-	select PINMUX
-	select GENERIC_PINCONF
-	select GPIOLIB
-	help
-	  AXP PMICs provides multiple GPIOs that can be muxed for different
-	  functions. This driver bundles a pinctrl driver to select the function
-	  muxing and a GPIO driver to handle the GPIO when the GPIO function is
-	  selected.
-	  Say yes to enable pinctrl and GPIO support for the AXP209 PMIC
-
 config PINCTRL_AT91
 	bool "AT91 pinctrl driver"
 	depends on OF
···
 	  Say Y here to enable the at91 pinctrl/gpio driver for Atmel PIO4
 	  controller available on sama5d2 SoC.
 
-config PINCTRL_AMD
-	tristate "AMD GPIO pin control"
-	depends on HAS_IOMEM
-	depends on ACPI || COMPILE_TEST
-	select GPIOLIB
-	select GPIOLIB_IRQCHIP
+config PINCTRL_AXP209
+	tristate "X-Powers AXP209 PMIC pinctrl and GPIO Support"
+	depends on MFD_AXP20X
+	depends on OF
 	select PINMUX
-	select PINCONF
 	select GENERIC_PINCONF
+	select GPIOLIB
 	help
-	  driver for memory mapped GPIO functionality on AMD platforms
-	  (x86 or arm).Most pins are usually muxed to some other
-	  functionality by firmware,so only a small amount is available
-	  for gpio use.
-
-	  Requires ACPI/FDT device enumeration code to set up a platform
-	  device.
+	  AXP PMICs provides multiple GPIOs that can be muxed for different
+	  functions. This driver bundles a pinctrl driver to select the function
+	  muxing and a GPIO driver to handle the GPIO when the GPIO function is
+	  selected.
+	  Say Y to enable pinctrl and GPIO support for the AXP209 PMIC.
 
 config PINCTRL_BM1880
 	bool "Bitmain BM1880 Pinctrl driver"
···
 	  Pinctrl driver for Bitmain BM1880 SoC.
 
 config PINCTRL_DA850_PUPD
-	tristate "TI DA850/OMAP-L138/AM18XX pullup/pulldown groups"
+	tristate "TI DA850/OMAP-L138/AM18XX pull-up and pull-down groups"
 	depends on OF && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
 	select PINCONF
 	select GENERIC_PINCONF
 	help
 	  Driver for TI DA850/OMAP-L138/AM18XX pinconf. Used to control
-	  pullup/pulldown pin groups.
+	  pull-up and pull-down pin groups.
 
 config PINCTRL_DA9062
 	tristate "Dialog Semiconductor DA9062 PMIC pinctrl and GPIO Support"
···
 	  function muxing and a GPIO driver to handle the GPIO when the GPIO
 	  function is selected.
 
-	  Say yes to enable pinctrl and GPIO support for the DA9062 PMIC.
+	  Say Y to enable pinctrl and GPIO support for the DA9062 PMIC.
 
 config PINCTRL_DIGICOLOR
 	bool
···
 	select PINMUX
 	select GENERIC_PINCONF
 
+config PINCTRL_EQUILIBRIUM
+	tristate "Generic pinctrl and GPIO driver for Intel Lightning Mountain SoC"
+	depends on OF && HAS_IOMEM
+	depends on X86 || COMPILE_TEST
+	select PINMUX
+	select PINCONF
+	select GPIOLIB
+	select GPIO_GENERIC
+	select GPIOLIB_IRQCHIP
+	select GENERIC_PINCONF
+	select GENERIC_PINCTRL_GROUPS
+	select GENERIC_PINMUX_FUNCTIONS
+	help
+	  Equilibrium driver is a pinctrl and GPIO driver for Intel Lightning
+	  Mountain network processor SoC that supports both the GPIO and pin
+	  control frameworks. It provides interfaces to setup pin muxing, assign
+	  desired pin functions, configure GPIO attributes for LGM SoC pins.
+	  Pin muxing and pin config settings are retrieved from device tree.
+
+config PINCTRL_GEMINI
+	bool
+	depends on ARCH_GEMINI
+	default ARCH_GEMINI
+	select PINMUX
+	select GENERIC_PINCONF
+	select MFD_SYSCON
+
+config PINCTRL_INGENIC
+	bool "Pinctrl driver for the Ingenic JZ47xx SoCs"
+	default MACH_INGENIC
+	depends on OF
+	depends on MIPS || COMPILE_TEST
+	select GENERIC_PINCONF
+	select GENERIC_PINCTRL_GROUPS
+	select GENERIC_PINMUX_FUNCTIONS
+	select GPIOLIB
+	select GPIOLIB_IRQCHIP
+	select REGMAP_MMIO
+
+config PINCTRL_K210
+	bool "Pinctrl driver for the Canaan Kendryte K210 SoC"
+	depends on RISCV && SOC_CANAAN && OF
+	select GENERIC_PINMUX_FUNCTIONS
+	select GENERIC_PINCONF
+	select GPIOLIB
+	select OF_GPIO
+	select REGMAP_MMIO
+	default SOC_CANAAN
+	help
+	  Add support for the Canaan Kendryte K210 RISC-V SOC Field
+	  Programmable IO Array (FPIOA) controller.
+
+config PINCTRL_KEEMBAY
+	tristate "Pinctrl driver for Intel Keem Bay SoC"
+	depends on ARCH_KEEMBAY || (ARM64 && COMPILE_TEST)
+	depends on HAS_IOMEM
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	select GENERIC_PINCTRL_GROUPS
+	select GENERIC_PINMUX_FUNCTIONS
+	select GPIOLIB
+	select GPIOLIB_IRQCHIP
+	select GPIO_GENERIC
+	help
+	  This selects pin control driver for the Intel Keem Bay SoC.
+	  It provides pin config functions such as pull-up, pull-down,
+	  interrupt, drive strength, sec lock, Schmitt trigger, slew
+	  rate control and direction control. This module will be
+	  called as pinctrl-keembay.
+
 config PINCTRL_LANTIQ
 	bool
 	depends on LANTIQ
 	select PINMUX
 	select PINCONF
+
+config PINCTRL_FALCON
+	bool
+	depends on SOC_FALCON
+	depends on PINCTRL_LANTIQ
+
+config PINCTRL_XWAY
+	bool
+	depends on SOC_TYPE_XWAY
+	depends on PINCTRL_LANTIQ
 
 config PINCTRL_LPC18XX
 	bool "NXP LPC18XX/43XX SCU pinctrl driver"
···
 	help
 	  Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU).
 
-config PINCTRL_FALCON
-	bool
-	depends on SOC_FALCON
-	depends on PINCTRL_LANTIQ
-
-config PINCTRL_GEMINI
-	bool
-	depends on ARCH_GEMINI
-	default ARCH_GEMINI
+config PINCTRL_MAX77620
+	tristate "MAX77620/MAX20024 Pincontrol support"
+	depends on MFD_MAX77620 && OF
 	select PINMUX
 	select GENERIC_PINCONF
-	select MFD_SYSCON
+	help
+	  Say Y here to enable Pin control support for Maxim MAX77620 PMIC.
+	  This PMIC has 8 GPIO pins that work as GPIO as well as special
+	  function in alternate mode. This driver also configure push-pull,
+	  open drain, FPS slots etc.
 
 config PINCTRL_MCP23S08_I2C
 	tristate
···
 	  This provides a GPIO interface supporting inputs and outputs and a
 	  corresponding interrupt-controller.
 
+config PINCTRL_MICROCHIP_SGPIO
+	bool "Pinctrl driver for Microsemi/Microchip Serial GPIO"
+	depends on OF
+	depends on HAS_IOMEM
+	select GPIOLIB
+	select GPIOLIB_IRQCHIP
+	select GENERIC_PINCONF
+	select GENERIC_PINCTRL_GROUPS
+	select GENERIC_PINMUX_FUNCTIONS
+	select OF_GPIO
+	help
+	  Support for the serial GPIO interface used on Microsemi and
+	  Microchip SoCs. By using a serial interface, the SIO
+	  controller significantly extends the number of available
+	  GPIOs with a minimum number of additional pins on the
+	  device. The primary purpose of the SIO controller is to
+	  connect control signals from SFP modules and to act as an
+	  LED controller.
+
+config PINCTRL_OCELOT
+	bool "Pinctrl driver for the Microsemi Ocelot and Jaguar2 SoCs"
+	depends on OF
+	depends on HAS_IOMEM
+	select GPIOLIB
+	select GPIOLIB_IRQCHIP
+	select GENERIC_PINCONF
+	select GENERIC_PINCTRL_GROUPS
+	select GENERIC_PINMUX_FUNCTIONS
+	select OF_GPIO
+	select REGMAP_MMIO
+
 config PINCTRL_OXNAS
 	bool
 	depends on OF
···
 	select OF_GPIO
 	select GPIOLIB_IRQCHIP
 	select MFD_SYSCON
+
+config PINCTRL_PALMAS
+	tristate "Pinctrl driver for the PALMAS Series MFD devices"
+	depends on OF && MFD_PALMAS
+	select PINMUX
+	select GENERIC_PINCONF
+	help
+	  Palmas device supports the configuration of pins for different
+	  functionality. This driver supports the pinmux, push-pull and
+	  open drain configuration for the Palmas series devices like
+	  TPS65913, TPS80036 etc.
+
+config PINCTRL_PIC32
+	bool "Microchip PIC32 pin controller driver"
+	depends on OF
+	depends on MACH_PIC32
+	select PINMUX
+	select GENERIC_PINCONF
+	select GPIOLIB_IRQCHIP
+	select OF_GPIO
+	help
+	  This is the pin controller and gpio driver for Microchip PIC32
+	  microcontrollers. This option is selected automatically when specific
+	  machine and arch are selected to build.
+
+config PINCTRL_PIC32MZDA
+	def_bool y if PIC32MZDA
+	select PINCTRL_PIC32
+
+config PINCTRL_PISTACHIO
+	bool "IMG Pistachio SoC pinctrl driver"
+	depends on OF && (MIPS || COMPILE_TEST)
+	depends on GPIOLIB
+	select PINMUX
+	select GENERIC_PINCONF
+	select GPIOLIB_IRQCHIP
+	select OF_GPIO
+	help
+	  This support pinctrl and GPIO driver for IMG Pistachio SoC.
+
+config PINCTRL_RK805
+	tristate "Pinctrl and GPIO driver for RK805 PMIC"
+	depends on MFD_RK808
+	select GPIOLIB
+	select PINMUX
+	select GENERIC_PINCONF
+	help
+	  This selects the pinctrl driver for RK805.
 
 config PINCTRL_ROCKCHIP
 	tristate "Rockchip gpio and pinctrl driver"
···
 	select OF_GPIO
 	default ARCH_ROCKCHIP
 	help
-          This support pinctrl and gpio driver for Rockchip SoCs.
+          This support pinctrl and GPIO driver for Rockchip SoCs.
 
 config PINCTRL_SINGLE
 	tristate "One-register-per-pin type device tree based pinctrl driver"
···
 	select GENERIC_PINCONF
 	help
 	  This selects the device tree based generic pinctrl driver.
-
-config PINCTRL_SX150X
-	bool "Semtech SX150x I2C GPIO expander pinctrl driver"
-	depends on I2C=y
-	select PINMUX
-	select PINCONF
-	select GENERIC_PINCONF
-	select GPIOLIB
-	select GPIOLIB_IRQCHIP
-	select REGMAP
-	help
-	  Say yes here to provide support for Semtech SX150x-series I2C
-	  GPIO expanders as pinctrl module.
-	  Compatible models include:
-	  - 8 bits:  sx1508q, sx1502q
-	  - 16 bits: sx1509q, sx1506q
-
-config PINCTRL_PISTACHIO
-	bool "IMG Pistachio SoC pinctrl driver"
-	depends on OF && (MIPS || COMPILE_TEST)
-	depends on GPIOLIB
-	select PINMUX
-	select GENERIC_PINCONF
-	select GPIOLIB_IRQCHIP
-	select OF_GPIO
-    help
-	  This support pinctrl and gpio driver for IMG Pistachio SoC.
 
 config PINCTRL_ST
 	bool
···
 	  and configuring push-pull, open-drain, and can also be used as
 	  interrupt-controller.
 
-config PINCTRL_MAX77620
-	tristate "MAX77620/MAX20024 Pincontrol support"
-	depends on MFD_MAX77620 && OF
+config PINCTRL_SX150X
+	bool "Semtech SX150x I2C GPIO expander pinctrl driver"
+	depends on I2C=y
 	select PINMUX
+	select PINCONF
 	select GENERIC_PINCONF
-	help
-	  Say Yes here to enable Pin control support for Maxim PMIC MAX77620.
-	  This PMIC has 8 GPIO pins that work as GPIO as well as special
-	  function in alternate mode. This driver also configure push-pull,
-	  open drain, FPS slots etc.
-
-config PINCTRL_PALMAS
-	tristate "Pinctrl driver for the PALMAS Series MFD devices"
-	depends on OF && MFD_PALMAS
-	select PINMUX
-	select GENERIC_PINCONF
-	help
-	  Palmas device supports the configuration of pins for different
-	  functionality. This driver supports the pinmux, push-pull and
-	  open drain configuration for the Palmas series devices like
-	  TPS65913, TPS80036 etc.
-
-config PINCTRL_PIC32
-	bool "Microchip PIC32 pin controller driver"
-	depends on OF
-	depends on MACH_PIC32
-	select PINMUX
-	select GENERIC_PINCONF
+	select GPIOLIB
 	select GPIOLIB_IRQCHIP
-	select OF_GPIO
+	select REGMAP
 	help
-	  This is the pin controller and gpio driver for Microchip PIC32
-	  microcontrollers. This option is selected automatically when specific
-	  machine and arch are selected to build.
+	  Say Y here to provide support for Semtech SX150x-series I2C
+	  GPIO expanders as pinctrl module.
+	  Compatible models include:
+	  - 8 bits:  sx1508q, sx1502q
+	  - 16 bits: sx1509q, sx1506q
 
-config PINCTRL_PIC32MZDA
-	def_bool y if PIC32MZDA
-	select PINCTRL_PIC32
+config PINCTRL_TB10X
+	bool
+	depends on OF && ARC_PLAT_TB10X
+	select GPIOLIB
+
+config PINCTRL_THUNDERBAY
+	tristate "Generic pinctrl and GPIO driver for Intel Thunder Bay SoC"
+	depends on ARCH_THUNDERBAY || (ARM64 && COMPILE_TEST)
+	depends on HAS_IOMEM
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	select GENERIC_PINCTRL_GROUPS
+	select GENERIC_PINMUX_FUNCTIONS
+	select GPIOLIB
+	select GPIOLIB_IRQCHIP
+	select GPIO_GENERIC
+	help
+	  This selects pin control driver for the Intel Thunder Bay SoC.
+	  It provides pin config functions such as pull-up, pull-down,
+	  interrupt, drive strength, sec lock, Schmitt trigger, slew
+	  rate control and direction control. This module will be
+	  called as pinctrl-thunderbay.
 
 config PINCTRL_ZYNQ
 	bool "Pinctrl driver for Xilinx Zynq"
···
 	  This driver can also be built as a module. If so, the module
 	  will be called pinctrl-zynqmp.
 
-config PINCTRL_INGENIC
-	bool "Pinctrl driver for the Ingenic JZ47xx SoCs"
-	default MACH_INGENIC
-	depends on OF
-	depends on MIPS || COMPILE_TEST
-	select GENERIC_PINCONF
-	select GENERIC_PINCTRL_GROUPS
-	select GENERIC_PINMUX_FUNCTIONS
-	select GPIOLIB
-	select GPIOLIB_IRQCHIP
-	select REGMAP_MMIO
-
-config PINCTRL_RK805
-	tristate "Pinctrl and GPIO driver for RK805 PMIC"
-	depends on MFD_RK808
-	select GPIOLIB
-	select PINMUX
-	select GENERIC_PINCONF
-	help
-	  This selects the pinctrl driver for RK805.
-
-config PINCTRL_OCELOT
-	bool "Pinctrl driver for the Microsemi Ocelot and Jaguar2 SoCs"
-	depends on OF
-	depends on HAS_IOMEM
-	select GPIOLIB
-	select GPIOLIB_IRQCHIP
-	select GENERIC_PINCONF
-	select GENERIC_PINCTRL_GROUPS
-	select GENERIC_PINMUX_FUNCTIONS
-	select OF_GPIO
-	select REGMAP_MMIO
-
-config PINCTRL_MICROCHIP_SGPIO
-	bool "Pinctrl driver for Microsemi/Microchip Serial GPIO"
-	depends on OF
-	depends on HAS_IOMEM
-	select GPIOLIB
-	select GPIOLIB_IRQCHIP
-	select GENERIC_PINCONF
-	select GENERIC_PINCTRL_GROUPS
-	select GENERIC_PINMUX_FUNCTIONS
-	select OF_GPIO
-	help
-	  Support for the serial GPIO interface used on Microsemi and
-	  Microchip SoC's. By using a serial interface, the SIO
-	  controller significantly extends the number of available
-	  GPIOs with a minimum number of additional pins on the
-	  device. The primary purpose of the SIO controller is to
-	  connect control signals from SFP modules and to act as an
-	  LED controller.
-
-config PINCTRL_K210
-	bool "Pinctrl driver for the Canaan Kendryte K210 SoC"
-	depends on RISCV && SOC_CANAAN && OF
-	select GENERIC_PINMUX_FUNCTIONS
-	select GENERIC_PINCONF
-	select GPIOLIB
-	select OF_GPIO
-	select REGMAP_MMIO
-	default SOC_CANAAN
-	help
-	  Add support for the Canaan Kendryte K210 RISC-V SOC Field
-	  Programmable IO Array (FPIOA) controller.
-
-config PINCTRL_KEEMBAY
-	tristate "Pinctrl driver for Intel Keem Bay SoC"
-	depends on ARCH_KEEMBAY || (ARM64 && COMPILE_TEST)
-	depends on HAS_IOMEM
-	select PINMUX
-	select PINCONF
-	select GENERIC_PINCONF
-	select GENERIC_PINCTRL_GROUPS
-	select GENERIC_PINMUX_FUNCTIONS
-	select GPIOLIB
-	select GPIOLIB_IRQCHIP
-	select GPIO_GENERIC
-	help
-	  This selects pin control driver for the Intel Keembay SoC.
-	  It provides pin config functions such as pullup, pulldown,
-	  interrupt, drive strength, sec lock, schmitt trigger, slew
-	  rate control and direction control. This module will be
-	  called as pinctrl-keembay.
-
 source "drivers/pinctrl/actions/Kconfig"
 source "drivers/pinctrl/aspeed/Kconfig"
 source "drivers/pinctrl/bcm/Kconfig"
 source "drivers/pinctrl/berlin/Kconfig"
+source "drivers/pinctrl/cirrus/Kconfig"
 source "drivers/pinctrl/freescale/Kconfig"
 source "drivers/pinctrl/intel/Kconfig"
+source "drivers/pinctrl/mediatek/Kconfig"
+source "drivers/pinctrl/meson/Kconfig"
 source "drivers/pinctrl/mvebu/Kconfig"
 source "drivers/pinctrl/nomadik/Kconfig"
 source "drivers/pinctrl/nuvoton/Kconfig"
···
 source "drivers/pinctrl/tegra/Kconfig"
 source "drivers/pinctrl/ti/Kconfig"
 source "drivers/pinctrl/uniphier/Kconfig"
-source "drivers/pinctrl/vt8500/Kconfig"
-source "drivers/pinctrl/mediatek/Kconfig"
-source "drivers/pinctrl/meson/Kconfig"
-source "drivers/pinctrl/cirrus/Kconfig"
 source "drivers/pinctrl/visconti/Kconfig"
-
-config PINCTRL_XWAY
-	bool
-	depends on SOC_TYPE_XWAY
-	depends on PINCTRL_LANTIQ
-
-config PINCTRL_TB10X
-	bool
-	depends on OF && ARC_PLAT_TB10X
-	select GPIOLIB
-
-config PINCTRL_EQUILIBRIUM
-	tristate "Generic pinctrl and GPIO driver for Intel Lightning Mountain SoC"
-	depends on OF && HAS_IOMEM
-	depends on X86 || COMPILE_TEST
-	select PINMUX
-	select PINCONF
-	select GPIOLIB
-	select GPIO_GENERIC
-	select GPIOLIB_IRQCHIP
-	select GENERIC_PINCONF
-	select GENERIC_PINCTRL_GROUPS
-	select GENERIC_PINMUX_FUNCTIONS
-
-	help
-	  Equilibrium pinctrl driver is a pinctrl & GPIO driver for Intel Lightning
-	  Mountain network processor SoC that supports both the linux GPIO and pin
-	  control frameworks. It provides interfaces to setup pinmux, assign desired
-	  pin functions, configure GPIO attributes for LGM SoC pins. Pinmux and
-	  pinconf settings are retrieved from device tree.
+source "drivers/pinctrl/vt8500/Kconfig"
 
 endif

drivers/pinctrl/Makefile

···
 obj-y				+= core.o pinctrl-utils.o
 obj-$(CONFIG_PINMUX)		+= pinmux.o
 obj-$(CONFIG_PINCONF)		+= pinconf.o
-obj-$(CONFIG_OF)		+= devicetree.o
 obj-$(CONFIG_GENERIC_PINCONF)	+= pinconf-generic.o
+obj-$(CONFIG_OF)		+= devicetree.o
+
+obj-$(CONFIG_PINCTRL_AMD)	+= pinctrl-amd.o
 obj-$(CONFIG_PINCTRL_APPLE_GPIO) += pinctrl-apple-gpio.o
 obj-$(CONFIG_PINCTRL_ARTPEC6)	+= pinctrl-artpec6.o
 obj-$(CONFIG_PINCTRL_AS3722)	+= pinctrl-as3722.o
-obj-$(CONFIG_PINCTRL_AXP209)	+= pinctrl-axp209.o
 obj-$(CONFIG_PINCTRL_AT91)	+= pinctrl-at91.o
 obj-$(CONFIG_PINCTRL_AT91PIO4)	+= pinctrl-at91-pio4.o
-obj-$(CONFIG_PINCTRL_AMD)	+= pinctrl-amd.o
+obj-$(CONFIG_PINCTRL_AXP209)	+= pinctrl-axp209.o
 obj-$(CONFIG_PINCTRL_BM1880)	+= pinctrl-bm1880.o
 obj-$(CONFIG_PINCTRL_DA850_PUPD) += pinctrl-da850-pupd.o
 obj-$(CONFIG_PINCTRL_DA9062)	+= pinctrl-da9062.o
 obj-$(CONFIG_PINCTRL_DIGICOLOR)	+= pinctrl-digicolor.o
-obj-$(CONFIG_PINCTRL_FALCON)	+= pinctrl-falcon.o
+obj-$(CONFIG_PINCTRL_EQUILIBRIUM)   += pinctrl-equilibrium.o
 obj-$(CONFIG_PINCTRL_GEMINI)	+= pinctrl-gemini.o
+obj-$(CONFIG_PINCTRL_INGENIC)	+= pinctrl-ingenic.o
+obj-$(CONFIG_PINCTRL_K210)	+= pinctrl-k210.o
+obj-$(CONFIG_PINCTRL_KEEMBAY)	+= pinctrl-keembay.o
+obj-$(CONFIG_PINCTRL_LANTIQ)	+= pinctrl-lantiq.o
+obj-$(CONFIG_PINCTRL_FALCON)	+= pinctrl-falcon.o
+obj-$(CONFIG_PINCTRL_XWAY)	+= pinctrl-xway.o
+obj-$(CONFIG_PINCTRL_LPC18XX)	+= pinctrl-lpc18xx.o
 obj-$(CONFIG_PINCTRL_MAX77620)	+= pinctrl-max77620.o
 obj-$(CONFIG_PINCTRL_MCP23S08_I2C)	+= pinctrl-mcp23s08_i2c.o
 obj-$(CONFIG_PINCTRL_MCP23S08_SPI)	+= pinctrl-mcp23s08_spi.o
 obj-$(CONFIG_PINCTRL_MCP23S08)	+= pinctrl-mcp23s08.o
-obj-$(CONFIG_PINCTRL_MESON)	+= meson/
+obj-$(CONFIG_PINCTRL_MICROCHIP_SGPIO)	+= pinctrl-microchip-sgpio.o
+obj-$(CONFIG_PINCTRL_OCELOT)	+= pinctrl-ocelot.o
 obj-$(CONFIG_PINCTRL_OXNAS)	+= pinctrl-oxnas.o
 obj-$(CONFIG_PINCTRL_PALMAS)	+= pinctrl-palmas.o
 obj-$(CONFIG_PINCTRL_PIC32)	+= pinctrl-pic32.o
 obj-$(CONFIG_PINCTRL_PISTACHIO)	+= pinctrl-pistachio.o
+obj-$(CONFIG_PINCTRL_RK805)	+= pinctrl-rk805.o
 obj-$(CONFIG_PINCTRL_ROCKCHIP)	+= pinctrl-rockchip.o
 obj-$(CONFIG_PINCTRL_SINGLE)	+= pinctrl-single.o
-obj-$(CONFIG_PINCTRL_SX150X)	+= pinctrl-sx150x.o
-obj-$(CONFIG_ARCH_TEGRA)	+= tegra/
-obj-$(CONFIG_PINCTRL_XWAY)	+= pinctrl-xway.o
-obj-$(CONFIG_PINCTRL_LANTIQ)	+= pinctrl-lantiq.o
-obj-$(CONFIG_PINCTRL_LPC18XX)	+= pinctrl-lpc18xx.o
-obj-$(CONFIG_PINCTRL_TB10X)	+= pinctrl-tb10x.o
-obj-$(CONFIG_PINCTRL_ST) 	+= pinctrl-st.o
 obj-$(CONFIG_PINCTRL_STARFIVE)	+= pinctrl-starfive.o
 obj-$(CONFIG_PINCTRL_STMFX) 	+= pinctrl-stmfx.o
-obj-$(CONFIG_PINCTRL_ZYNQ)	+= pinctrl-zynq.o
+obj-$(CONFIG_PINCTRL_ST) 	+= pinctrl-st.o
+obj-$(CONFIG_PINCTRL_SX150X)	+= pinctrl-sx150x.o
+obj-$(CONFIG_PINCTRL_TB10X)	+= pinctrl-tb10x.o
+obj-$(CONFIG_PINCTRL_THUNDERBAY) += pinctrl-thunderbay.o
 obj-$(CONFIG_PINCTRL_ZYNQMP)	+= pinctrl-zynqmp.o
-obj-$(CONFIG_PINCTRL_INGENIC)	+= pinctrl-ingenic.o
-obj-$(CONFIG_PINCTRL_RK805)	+= pinctrl-rk805.o
-obj-$(CONFIG_PINCTRL_OCELOT)	+= pinctrl-ocelot.o
-obj-$(CONFIG_PINCTRL_MICROCHIP_SGPIO)	+= pinctrl-microchip-sgpio.o
-obj-$(CONFIG_PINCTRL_EQUILIBRIUM)   += pinctrl-equilibrium.o
-obj-$(CONFIG_PINCTRL_K210)	+= pinctrl-k210.o
-obj-$(CONFIG_PINCTRL_KEEMBAY)	+= pinctrl-keembay.o
+obj-$(CONFIG_PINCTRL_ZYNQ)	+= pinctrl-zynq.o
 
 obj-y				+= actions/
 obj-$(CONFIG_ARCH_ASPEED)	+= aspeed/
 obj-y				+= bcm/
 obj-$(CONFIG_PINCTRL_BERLIN)	+= berlin/
+obj-y				+= cirrus/
 obj-y				+= freescale/
 obj-$(CONFIG_X86)		+= intel/
+obj-y				+= mediatek/
+obj-$(CONFIG_PINCTRL_MESON)	+= meson/
 obj-y				+= mvebu/
 obj-y				+= nomadik/
 obj-$(CONFIG_ARCH_NPCM7XX)	+= nuvoton/
···
 obj-y				+= sprd/
 obj-$(CONFIG_PINCTRL_STM32)	+= stm32/
 obj-$(CONFIG_PINCTRL_SUNXI)	+= sunxi/
+obj-$(CONFIG_ARCH_TEGRA)	+= tegra/
 obj-y				+= ti/
 obj-$(CONFIG_PINCTRL_UNIPHIER)	+= uniphier/
-obj-$(CONFIG_ARCH_VT8500)	+= vt8500/
-obj-y				+= mediatek/
-obj-y				+= cirrus/
 obj-$(CONFIG_PINCTRL_VISCONTI)	+= visconti/
+obj-$(CONFIG_ARCH_VT8500)	+= vt8500/

drivers/pinctrl/actions/pinctrl-owl.c

···
 	chip->label = dev_name(pctrl->dev);
 	chip->parent = pctrl->dev;
 	chip->owner = THIS_MODULE;
-	chip->of_node = pctrl->dev->of_node;
 
 	pctrl->irq_chip.name = chip->of_node->name;
 	pctrl->irq_chip.irq_ack = owl_gpio_irq_ack;

drivers/pinctrl/aspeed/Kconfig

···
 config PINCTRL_ASPEED
 	bool
 	depends on (ARCH_ASPEED || COMPILE_TEST) && OF
-	depends on MFD_SYSCON
+	select MFD_SYSCON
 	select PINMUX
 	select PINCONF
 	select GENERIC_PINCONF

drivers/pinctrl/bcm/Kconfig

···
 	depends on OF && (ARCH_BCM_5301X || COMPILE_TEST)
 	select PINMUX
 	select GENERIC_PINCONF
+	select GENERIC_PINCTRL_GROUPS
+	select GENERIC_PINMUX_FUNCTIONS
 	default ARCH_BCM_5301X
 	help
 	  Say yes here to enable the Broadcom NS SoC pins driver.

drivers/pinctrl/bcm/pinctrl-bcm2835.c

···
 
 static int bcm2835_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
+
+	bcm2835_pinctrl_fsel_set(pc, offset, BCM2835_FSEL_GPIO_IN);
+	return 0;
 }
 
 static int bcm2835_gpio_get(struct gpio_chip *chip, unsigned offset)
···
 static int bcm2835_gpio_direction_output(struct gpio_chip *chip,
 		unsigned offset, int value)
 {
-	bcm2835_gpio_set(chip, offset, value);
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
+
+	bcm2835_gpio_set_bit(pc, value ? GPSET0 : GPCLR0, offset);
+	bcm2835_pinctrl_fsel_set(pc, offset, BCM2835_FSEL_GPIO_OUT);
+	return 0;
 }
 
 static const struct gpio_chip bcm2835_gpio_chip = {
···
 	struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
 	struct irq_chip *host_chip = irq_desc_get_chip(desc);
 	int irq = irq_desc_get_irq(desc);
-	int group;
+	int group = 0;
 	int i;
 
 	for (i = 0; i < BCM2835_NUM_IRQS; i++) {
···
 
 	pc->gpio_chip = *pdata->gpio_chip;
 	pc->gpio_chip.parent = dev;
-	pc->gpio_chip.of_node = np;
 
 	for (i = 0; i < BCM2835_NUM_BANKS; i++) {
 		unsigned long events;

drivers/pinctrl/bcm/pinctrl-iproc-gpio.c

···
 	chip->num_banks = (ngpios + NGPIOS_PER_BANK - 1) / NGPIOS_PER_BANK;
 	gc->label = dev_name(dev);
 	gc->parent = dev;
-	gc->of_node = dev->of_node;
 	gc->request = iproc_gpio_request;
 	gc->free = iproc_gpio_free;
 	gc->direction_input = iproc_gpio_direction_input;

drivers/pinctrl/bcm/pinctrl-ns.c

···
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
+#include "../core.h"
+#include "../pinmux.h"
+
 #define FLAG_BCM4708		BIT(1)
 #define FLAG_BCM4709		BIT(2)
 #define FLAG_BCM53012		BIT(3)
···
 	void __iomem *base;
 
 	struct pinctrl_desc pctldesc;
-	struct ns_pinctrl_group *groups;
-	unsigned int num_groups;
-	struct ns_pinctrl_function *functions;
-	unsigned int num_functions;
 };
 
 /*
···
 
 struct ns_pinctrl_group {
 	const char *name;
-	const unsigned int *pins;
+	unsigned int *pins;
 	const unsigned int num_pins;
 	unsigned int chipsets;
 };
 
-static const unsigned int spi_pins[] = { 0, 1, 2, 3 };
-static const unsigned int i2c_pins[] = { 4, 5 };
-static const unsigned int mdio_pins[] = { 6, 7 };
-static const unsigned int pwm0_pins[] = { 8 };
-static const unsigned int pwm1_pins[] = { 9 };
-static const unsigned int pwm2_pins[] = { 10 };
-static const unsigned int pwm3_pins[] = { 11 };
-static const unsigned int uart1_pins[] = { 12, 13, 14, 15 };
-static const unsigned int uart2_pins[] = { 16, 17 };
-static const unsigned int sdio_pwr_pins[] = { 22 };
-static const unsigned int sdio_1p8v_pins[] = { 23 };
+static unsigned int spi_pins[] = { 0, 1, 2, 3 };
+static unsigned int i2c_pins[] = { 4, 5 };
+static unsigned int mdio_pins[] = { 6, 7 };
+static unsigned int pwm0_pins[] = { 8 };
+static unsigned int pwm1_pins[] = { 9 };
+static unsigned int pwm2_pins[] = { 10 };
+static unsigned int pwm3_pins[] = { 11 };
+static unsigned int uart1_pins[] = { 12, 13, 14, 15 };
+static unsigned int uart2_pins[] = { 16, 17 };
+static unsigned int sdio_pwr_pins[] = { 22 };
+static unsigned int sdio_1p8v_pins[] = { 23 };
 
 #define NS_GROUP(_name, _pins, _chipsets)		\
 {							\
···
  * Groups code
  */
 
-static int ns_pinctrl_get_groups_count(struct pinctrl_dev *pctrl_dev)
-{
-	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);
-
-	return ns_pinctrl->num_groups;
-}
-
-static const char *ns_pinctrl_get_group_name(struct pinctrl_dev *pctrl_dev,
-					     unsigned int selector)
-{
-	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);
-
-	return ns_pinctrl->groups[selector].name;
-}
-
-static int ns_pinctrl_get_group_pins(struct pinctrl_dev *pctrl_dev,
-				     unsigned int selector,
-				     const unsigned int **pins,
-				     unsigned int *num_pins)
-{
-	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);
-
-	*pins = ns_pinctrl->groups[selector].pins;
-	*num_pins = ns_pinctrl->groups[selector].num_pins;
-
-	return 0;
-}
-
 static const struct pinctrl_ops ns_pinctrl_ops = {
-	.get_groups_count = ns_pinctrl_get_groups_count,
-	.get_group_name = ns_pinctrl_get_group_name,
-	.get_group_pins = ns_pinctrl_get_group_pins,
+	.get_groups_count = pinctrl_generic_get_group_count,
+	.get_group_name = pinctrl_generic_get_group_name,
+	.get_group_pins = pinctrl_generic_get_group_pins,
 	.dt_node_to_map = pinconf_generic_dt_node_to_map_group,
 	.dt_free_map = pinconf_generic_dt_free_map,
 };
···
  * Functions code
  */
 
-static int ns_pinctrl_get_functions_count(struct pinctrl_dev *pctrl_dev)
-{
-	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);
-
-	return ns_pinctrl->num_functions;
-}
-
-static const char *ns_pinctrl_get_function_name(struct pinctrl_dev *pctrl_dev,
-						unsigned int selector)
-{
-	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);
-
-	return ns_pinctrl->functions[selector].name;
-}
-
-static int ns_pinctrl_get_function_groups(struct pinctrl_dev *pctrl_dev,
-					  unsigned int selector,
-					  const char * const **groups,
-					  unsigned * const num_groups)
-{
-	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);
-
-	*groups = ns_pinctrl->functions[selector].groups;
-	*num_groups = ns_pinctrl->functions[selector].num_groups;
-
-	return 0;
-}
-
 static int ns_pinctrl_set_mux(struct pinctrl_dev *pctrl_dev,
 			      unsigned int func_select,
-			      unsigned int grp_select)
+			      unsigned int group_selector)
 {
 	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);
+	struct group_desc *group;
 	u32 unset = 0;
 	u32 tmp;
 	int i;
 
-	for (i = 0; i < ns_pinctrl->groups[grp_select].num_pins; i++) {
-		int pin_number = ns_pinctrl->groups[grp_select].pins[i];
+	group = pinctrl_generic_get_group(pctrl_dev, group_selector);
+	if (!group)
+		return -EINVAL;
 
-		unset |= BIT(pin_number);
-	}
+	for (i = 0; i < group->num_pins; i++)
+		unset |= BIT(group->pins[i]);
 
 	tmp = readl(ns_pinctrl->base);
 	tmp &= ~unset;
···
 }
 
 static const struct pinmux_ops ns_pinctrl_pmxops = {
-	.get_functions_count = ns_pinctrl_get_functions_count,
-	.get_function_name = ns_pinctrl_get_function_name,
-	.get_function_groups = ns_pinctrl_get_function_groups,
+	.get_functions_count = pinmux_generic_get_function_count,
+	.get_function_name = pinmux_generic_get_function_name,
+	.get_function_groups = pinmux_generic_get_function_groups,
 	.set_mux = ns_pinctrl_set_mux,
 };
 
···
 	struct ns_pinctrl *ns_pinctrl;
 	struct pinctrl_desc *pctldesc;
 	struct pinctrl_pin_desc *pin;
-	struct ns_pinctrl_group *group;
-	struct ns_pinctrl_function *function;
 	struct resource *res;
 	int i;
 
···
 		}
 	}
 
-	ns_pinctrl->groups = devm_kcalloc(dev, ARRAY_SIZE(ns_pinctrl_groups),
-					  sizeof(struct ns_pinctrl_group),
-					  GFP_KERNEL);
-	if (!ns_pinctrl->groups)
-		return -ENOMEM;
-	for (i = 0, group = &ns_pinctrl->groups[0];
-	     i < ARRAY_SIZE(ns_pinctrl_groups); i++) {
-		const struct ns_pinctrl_group *src = &ns_pinctrl_groups[i];
-
-		if (src->chipsets & ns_pinctrl->chipset_flag) {
-			memcpy(group++, src, sizeof(*src));
-			ns_pinctrl->num_groups++;
-		}
-	}
-
-	ns_pinctrl->functions = devm_kcalloc(dev,
-					     ARRAY_SIZE(ns_pinctrl_functions),
-					     sizeof(struct ns_pinctrl_function),
-					     GFP_KERNEL);
-	if (!ns_pinctrl->functions)
-		return -ENOMEM;
-	for (i = 0, function = &ns_pinctrl->functions[0];
-	     i < ARRAY_SIZE(ns_pinctrl_functions); i++) {
-		const struct ns_pinctrl_function *src = &ns_pinctrl_functions[i];
-
-		if (src->chipsets & ns_pinctrl->chipset_flag) {
-			memcpy(function++, src, sizeof(*src));
-			ns_pinctrl->num_functions++;
-		}
-	}
-
 	/* Register */
 
 	ns_pinctrl->pctldev = devm_pinctrl_register(dev, pctldesc, ns_pinctrl);
 	if (IS_ERR(ns_pinctrl->pctldev)) {
 		dev_err(dev, "Failed to register pinctrl\n");
 		return PTR_ERR(ns_pinctrl->pctldev);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(ns_pinctrl_groups); i++) {
+		const struct ns_pinctrl_group *group = &ns_pinctrl_groups[i];
+
+		if (!(group->chipsets & ns_pinctrl->chipset_flag))
+			continue;
+
+		pinctrl_generic_add_group(ns_pinctrl->pctldev, group->name,
+					  group->pins, group->num_pins, NULL);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(ns_pinctrl_functions); i++) {
+		const struct ns_pinctrl_function *function = &ns_pinctrl_functions[i];
+
+		if (!(function->chipsets & ns_pinctrl->chipset_flag))
+			continue;
+
+		pinmux_generic_add_function(ns_pinctrl->pctldev, function->name,
+					    function->groups,
+					    function->num_groups, NULL);
 	}
 
 	return 0;

drivers/pinctrl/bcm/pinctrl-nsp-gpio.c

···
 	gc->ngpio = val;
 	gc->label = dev_name(dev);
 	gc->parent = dev;
-	gc->of_node = dev->of_node;
 	gc->request = gpiochip_generic_request;
 	gc->free = gpiochip_generic_free;
 	gc->direction_input = nsp_gpio_direction_input;

drivers/pinctrl/cirrus/pinctrl-lochnagar.c

···
 	priv->gpio_chip.can_sleep = true;
 	priv->gpio_chip.parent = dev;
 	priv->gpio_chip.base = -1;
-#ifdef CONFIG_OF_GPIO
-	priv->gpio_chip.of_node = dev->of_node;
-#endif
 
 	switch (lochnagar->type) {
 	case LOCHNAGAR1:

drivers/pinctrl/cirrus/pinctrl-madera-core.c

···
 #include <linux/err.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
+
 #include <linux/pinctrl/machine.h>
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/pinctrl/pinmux.h>
···
 
 	dev_dbg(&pdev->dev, "%s\n", __func__);
 
+	device_set_node(&pdev->dev, dev_fwnode(pdev->dev.parent));
+
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
 	priv->dev = &pdev->dev;
 	priv->madera = madera;
-	pdev->dev.of_node = madera->dev->of_node;
 
 	switch (madera->type) {
 	case CS47L15:

drivers/pinctrl/freescale/Kconfig

···
 	help
 	  Say Y here to enable the imx8ulp pinctrl driver
 
+config PINCTRL_IMXRT1050
+	bool "IMXRT1050 pinctrl driver"
+	depends on ARCH_MXC
+	select PINCTRL_IMX
+	help
+	  Say Y here to enable the imxrt1050 pinctrl driver
+
 config PINCTRL_VF610
 	bool "Freescale Vybrid VF610 pinctrl driver"
 	depends on SOC_VF610

drivers/pinctrl/freescale/Makefile

···
 obj-$(CONFIG_PINCTRL_IMX23)	+= pinctrl-imx23.o
 obj-$(CONFIG_PINCTRL_IMX25)	+= pinctrl-imx25.o
 obj-$(CONFIG_PINCTRL_IMX28)	+= pinctrl-imx28.o
+obj-$(CONFIG_PINCTRL_IMXRT1050)	+= pinctrl-imxrt1050.o

drivers/pinctrl/freescale/pinctrl-imx.c

···
 	struct device_node *child;
 	struct function_desc *func;
 	struct group_desc *grp;
-	u32 i = 0;
+	const char **group_names;
+	u32 i;
 
 	dev_dbg(pctl->dev, "parse function(%d): %pOFn\n", index, np);
 
···
 		dev_err(ipctl->dev, "no groups defined in %pOF\n", np);
 		return -EINVAL;
 	}
-	func->group_names = devm_kcalloc(ipctl->dev, func->num_group_names,
-					 sizeof(char *), GFP_KERNEL);
-	if (!func->group_names)
+
+	group_names = devm_kcalloc(ipctl->dev, func->num_group_names,
+				   sizeof(char *), GFP_KERNEL);
+	if (!group_names)
 		return -ENOMEM;
+	i = 0;
+	for_each_child_of_node(np, child)
+		group_names[i++] = child->name;
+	func->group_names = group_names;
 
+	i = 0;
 	for_each_child_of_node(np, child) {
-		func->group_names[i] = child->name;
-
 		grp = devm_kzalloc(ipctl->dev, sizeof(struct group_desc),
 				   GFP_KERNEL);
 		if (!grp) {

drivers/pinctrl/freescale/pinctrl-imxrt1050.c

···
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020
+ * Author(s): Giulio Benetti <[e-mail]>
+ */
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/platform_device.h>
+
+#include "pinctrl-imx.h"
+
+enum imxrt1050_pads {
+	IMXRT1050_PAD_RESERVE0 = 0,
+	IMXRT1050_PAD_RESERVE1 = 1,
+	IMXRT1050_PAD_RESERVE2 = 2,
+	IMXRT1050_PAD_RESERVE3 = 3,
+	IMXRT1050_PAD_RESERVE4 = 4,
+	IMXRT1050_PAD_RESERVE5 = 5,
+	IMXRT1050_PAD_RESERVE6 = 6,
+	IMXRT1050_PAD_RESERVE7 = 7,
+	IMXRT1050_PAD_RESERVE8 = 8,
+	IMXRT1050_PAD_RESERVE9 = 9,
+	IMXRT1050_IOMUXC_GPIO1_IO00 = 10,
+	IMXRT1050_IOMUXC_GPIO1_IO01 = 11,
+	IMXRT1050_IOMUXC_GPIO1_IO02 = 12,
+	IMXRT1050_IOMUXC_GPIO1_IO03 = 13,
+	IMXRT1050_IOMUXC_GPIO1_IO04 = 14,
+	IMXRT1050_IOMUXC_GPIO1_IO05 = 15,
+	IMXRT1050_IOMUXC_GPIO1_IO06 = 16,
+	IMXRT1050_IOMUXC_GPIO1_IO07 = 17,
+	IMXRT1050_IOMUXC_GPIO1_IO08 = 18,
+	IMXRT1050_IOMUXC_GPIO1_IO09 = 19,
+	IMXRT1050_IOMUXC_GPIO1_IO10 = 20,
+	IMXRT1050_IOMUXC_GPIO1_IO11 = 21,
+	IMXRT1050_IOMUXC_GPIO1_IO12 = 22,
+	IMXRT1050_IOMUXC_GPIO1_IO13 = 23,
+	IMXRT1050_IOMUXC_GPIO1_IO14 = 24,
+	IMXRT1050_IOMUXC_GPIO1_IO15 = 25,
+	IMXRT1050_IOMUXC_ENET_MDC = 26,
+	IMXRT1050_IOMUXC_ENET_MDIO = 27,
+	IMXRT1050_IOMUXC_ENET_TD3 = 28,
+	IMXRT1050_IOMUXC_ENET_TD2 = 29,
+	IMXRT1050_IOMUXC_ENET_TD1 = 30,
+	IMXRT1050_IOMUXC_ENET_TD0 = 31,
+	IMXRT1050_IOMUXC_ENET_TX_CTL = 32,
+	IMXRT1050_IOMUXC_ENET_TXC = 33,
+	IMXRT1050_IOMUXC_ENET_RX_CTL = 34,
+	IMXRT1050_IOMUXC_ENET_RXC = 35,
+	IMXRT1050_IOMUXC_ENET_RD0 = 36,
+	IMXRT1050_IOMUXC_ENET_RD1 = 37,
+	IMXRT1050_IOMUXC_ENET_RD2 = 38,
+	IMXRT1050_IOMUXC_ENET_RD3 = 39,
+	IMXRT1050_IOMUXC_SD1_CLK = 40,
+	IMXRT1050_IOMUXC_SD1_CMD = 41,
+	IMXRT1050_IOMUXC_SD1_DATA0 = 42,
+	IMXRT1050_IOMUXC_SD1_DATA1 = 43,
+	IMXRT1050_IOMUXC_SD1_DATA2 = 44,
+	IMXRT1050_IOMUXC_SD1_DATA3 = 45,
+	IMXRT1050_IOMUXC_SD1_DATA4 = 46,
+	IMXRT1050_IOMUXC_SD1_DATA5 = 47,
+	IMXRT1050_IOMUXC_SD1_DATA6 = 48,
+	IMXRT1050_IOMUXC_SD1_DATA7 = 49,
+	IMXRT1050_IOMUXC_SD1_RESET_B = 50,
+	IMXRT1050_IOMUXC_SD1_STROBE = 51,
+	IMXRT1050_IOMUXC_SD2_CD_B = 52,
+	IMXRT1050_IOMUXC_SD2_CLK = 53,
+	IMXRT1050_IOMUXC_SD2_CMD = 54,
+	IMXRT1050_IOMUXC_SD2_DATA0 = 55,
+	IMXRT1050_IOMUXC_SD2_DATA1 = 56,
+	IMXRT1050_IOMUXC_SD2_DATA2 = 57,
+	IMXRT1050_IOMUXC_SD2_DATA3 = 58,
+	IMXRT1050_IOMUXC_SD2_RESET_B = 59,
+	IMXRT1050_IOMUXC_SD2_WP = 60,
+	IMXRT1050_IOMUXC_NAND_ALE = 61,
+	IMXRT1050_IOMUXC_NAND_CE0 = 62,
+	IMXRT1050_IOMUXC_NAND_CE1 = 63,
+	IMXRT1050_IOMUXC_NAND_CE2 = 64,
+	IMXRT1050_IOMUXC_NAND_CE3 = 65,
+	IMXRT1050_IOMUXC_NAND_CLE = 66,
+	IMXRT1050_IOMUXC_NAND_DATA00 = 67,
+	IMXRT1050_IOMUXC_NAND_DATA01 = 68,
+	IMXRT1050_IOMUXC_NAND_DATA02 = 69,
+	IMXRT1050_IOMUXC_NAND_DATA03 = 70,
+	IMXRT1050_IOMUXC_NAND_DATA04 = 71,
+	IMXRT1050_IOMUXC_NAND_DATA05 = 72,
+	IMXRT1050_IOMUXC_NAND_DATA06 = 73,
+	IMXRT1050_IOMUXC_NAND_DATA07 = 74,
+	IMXRT1050_IOMUXC_NAND_DQS = 75,
+	IMXRT1050_IOMUXC_NAND_RE_B = 76,
+	IMXRT1050_IOMUXC_NAND_READY_B = 77,
+	IMXRT1050_IOMUXC_NAND_WE_B = 78,
+	IMXRT1050_IOMUXC_NAND_WP_B = 79,
+	IMXRT1050_IOMUXC_SAI5_RXFS = 80,
+	IMXRT1050_IOMUXC_SAI5_RXC = 81,
+	IMXRT1050_IOMUXC_SAI5_RXD0 = 82,
+	IMXRT1050_IOMUXC_SAI5_RXD1 = 83,
+	IMXRT1050_IOMUXC_SAI5_RXD2 = 84,
+	IMXRT1050_IOMUXC_SAI5_RXD3 = 85,
+	IMXRT1050_IOMUXC_SAI5_MCLK = 86,
+	IMXRT1050_IOMUXC_SAI1_RXFS = 87,
+	IMXRT1050_IOMUXC_SAI1_RXC = 88,
+	IMXRT1050_IOMUXC_SAI1_RXD0 = 89,
+	IMXRT1050_IOMUXC_SAI1_RXD1 = 90,
+	IMXRT1050_IOMUXC_SAI1_RXD2 = 91,
+	IMXRT1050_IOMUXC_SAI1_RXD3 = 92,
+	IMXRT1050_IOMUXC_SAI1_RXD4 = 93,
+	IMXRT1050_IOMUXC_SAI1_RXD5 = 94,
+	IMXRT1050_IOMUXC_SAI1_RXD6 = 95,
+	IMXRT1050_IOMUXC_SAI1_RXD7 = 96,
+	IMXRT1050_IOMUXC_SAI1_TXFS = 97,
+	IMXRT1050_IOMUXC_SAI1_TXC = 98,
+	IMXRT1050_IOMUXC_SAI1_TXD0 = 99,
+	IMXRT1050_IOMUXC_SAI1_TXD1 = 100,
+	IMXRT1050_IOMUXC_SAI1_TXD2 = 101,
+	IMXRT1050_IOMUXC_SAI1_TXD3 = 102,
+	IMXRT1050_IOMUXC_SAI1_TXD4 = 103,
+	IMXRT1050_IOMUXC_SAI1_TXD5 = 104,
+	IMXRT1050_IOMUXC_SAI1_TXD6 = 105,
+	IMXRT1050_IOMUXC_SAI1_TXD7 = 106,
+	IMXRT1050_IOMUXC_SAI1_MCLK = 107,
+	IMXRT1050_IOMUXC_SAI2_RXFS = 108,
+	IMXRT1050_IOMUXC_SAI2_RXC = 109,
+	IMXRT1050_IOMUXC_SAI2_RXD0 = 110,
+	IMXRT1050_IOMUXC_SAI2_TXFS = 111,
+	IMXRT1050_IOMUXC_SAI2_TXC = 112,
+	IMXRT1050_IOMUXC_SAI2_TXD0 = 113,
+	IMXRT1050_IOMUXC_SAI2_MCLK = 114,
+	IMXRT1050_IOMUXC_SAI3_RXFS = 115,
+	IMXRT1050_IOMUXC_SAI3_RXC = 116,
+	IMXRT1050_IOMUXC_SAI3_RXD = 117,
+	IMXRT1050_IOMUXC_SAI3_TXFS = 118,
+	IMXRT1050_IOMUXC_SAI3_TXC = 119,
+	IMXRT1050_IOMUXC_SAI3_TXD = 120,
+	IMXRT1050_IOMUXC_SAI3_MCLK = 121,
+	IMXRT1050_IOMUXC_SPDIF_TX = 122,
+	IMXRT1050_IOMUXC_SPDIF_RX = 123,
+	IMXRT1050_IOMUXC_SPDIF_EXT_CLK = 124,
+	IMXRT1050_IOMUXC_ECSPI1_SCLK = 125,
+	IMXRT1050_IOMUXC_ECSPI1_MOSI = 126,
+	IMXRT1050_IOMUXC_ECSPI1_MISO = 127,
+	IMXRT1050_IOMUXC_ECSPI1_SS0 = 128,
+	IMXRT1050_IOMUXC_ECSPI2_SCLK = 129,
+	IMXRT1050_IOMUXC_ECSPI2_MOSI = 130,
+	IMXRT1050_IOMUXC_ECSPI2_MISO = 131,
+	IMXRT1050_IOMUXC_ECSPI2_SS0 = 132,
+	IMXRT1050_IOMUXC_I2C1_SCL = 133,
+	IMXRT1050_IOMUXC_I2C1_SDA = 134,
+	IMXRT1050_IOMUXC_I2C2_SCL = 135,
+	IMXRT1050_IOMUXC_I2C2_SDA = 136,
+	IMXRT1050_IOMUXC_I2C3_SCL = 137,
+	IMXRT1050_IOMUXC_I2C3_SDA = 138,
+	IMXRT1050_IOMUXC_I2C4_SCL = 139,
+	IMXRT1050_IOMUXC_I2C4_SDA = 140,
+	IMXRT1050_IOMUXC_UART1_RXD = 141,
+	IMXRT1050_IOMUXC_UART1_TXD = 142,
+	IMXRT1050_IOMUXC_UART2_RXD = 143,
+	IMXRT1050_IOMUXC_UART2_TXD = 144,
+	IMXRT1050_IOMUXC_UART3_RXD = 145,
+	IMXRT1050_IOMUXC_UART3_TXD = 146,
+	IMXRT1050_IOMUXC_UART4_RXD = 147,
+	IMXRT1050_IOMUXC_UART4_TXD = 148,
+};
+
+/* Pad names for the pinmux subsystem */
+static const struct pinctrl_pin_desc imxrt1050_pinctrl_pads[] = {
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE0),
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE1),
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE2),
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE3),
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE4),
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE5),
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE6),
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE7),
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE8),
+	IMX_PINCTRL_PIN(IMXRT1050_PAD_RESERVE9),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO00),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO01),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO02),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO03),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO04),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO05),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO06),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO07),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO08),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO09),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO10),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO11),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO12),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO13),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO14),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_GPIO1_IO15),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_MDC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_MDIO),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_TD3),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_TD2),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_TD1),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_TD0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_TX_CTL),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_TXC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_RX_CTL),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_RXC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_RD0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_RD1),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_RD2),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ENET_RD3),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_CLK),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_CMD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_DATA0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_DATA1),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_DATA2),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_DATA3),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_DATA4),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_DATA5),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_DATA6),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_DATA7),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_RESET_B),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD1_STROBE),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD2_CD_B),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD2_CLK),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD2_CMD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD2_DATA0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD2_DATA1),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD2_DATA2),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD2_DATA3),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD2_RESET_B),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SD2_WP),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_ALE),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_CE0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_CE1),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_CE2),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_CE3),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_CLE),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_DATA00),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_DATA01),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_DATA02),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_DATA03),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_DATA04),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_DATA05),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_DATA06),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_DATA07),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_DQS),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_RE_B),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_READY_B),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_WE_B),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_NAND_WP_B),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI5_RXFS),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI5_RXC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI5_RXD0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI5_RXD1),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI5_RXD2),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI5_RXD3),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI5_MCLK),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXFS),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXD0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXD1),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXD2),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXD3),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXD4),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXD5),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXD6),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_RXD7),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXFS),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXD0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXD1),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXD2),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXD3),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXD4),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXD5),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXD6),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_TXD7),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI1_MCLK),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI2_RXFS),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI2_RXC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI2_RXD0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI2_TXFS),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI2_TXC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI2_TXD0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI2_MCLK),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI3_RXFS),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI3_RXC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI3_RXD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI3_TXFS),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI3_TXC),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI3_TXD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SAI3_MCLK),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SPDIF_TX),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SPDIF_RX),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_SPDIF_EXT_CLK),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ECSPI1_SCLK),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ECSPI1_MOSI),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ECSPI1_MISO),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ECSPI1_SS0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ECSPI2_SCLK),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ECSPI2_MOSI),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ECSPI2_MISO),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_ECSPI2_SS0),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_I2C1_SCL),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_I2C1_SDA),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_I2C2_SCL),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_I2C2_SDA),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_I2C3_SCL),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_I2C3_SDA),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_I2C4_SCL),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_I2C4_SDA),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_UART1_RXD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_UART1_TXD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_UART2_RXD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_UART2_TXD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_UART3_RXD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_UART3_TXD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_UART4_RXD),
+	IMX_PINCTRL_PIN(IMXRT1050_IOMUXC_UART4_TXD),
+};
+
+static const struct imx_pinctrl_soc_info imxrt1050_pinctrl_info = {
+	.pins = imxrt1050_pinctrl_pads,
+	.npins = ARRAY_SIZE(imxrt1050_pinctrl_pads),
+	.gpr_compatible = "fsl,imxrt1050-iomuxc-gpr",
+};
+
+static const struct of_device_id imxrt1050_pinctrl_of_match[] = {
+	{ .compatible = "fsl,imxrt1050-iomuxc", .data = &imxrt1050_pinctrl_info, },
+	{ /* sentinel */ }
+};
+
+static int imxrt1050_pinctrl_probe(struct platform_device *pdev)
+{
+	return imx_pinctrl_probe(pdev, &imxrt1050_pinctrl_info);
+}
+
+static struct platform_driver imxrt1050_pinctrl_driver = {
+	.driver = {
+		.name = "imxrt1050-pinctrl",
+		.of_match_table = of_match_ptr(imxrt1050_pinctrl_of_match),
+		.suppress_bind_attrs = true,
+	},
+	.probe = imxrt1050_pinctrl_probe,
+};
+
+static int __init imxrt1050_pinctrl_init(void)
+{
+	return platform_driver_register(&imxrt1050_pinctrl_driver);
+}
+arch_initcall(imxrt1050_pinctrl_init);

drivers/pinctrl/intel/pinctrl-baytrail.c

···
 		vg->irqchip.irq_mask = byt_irq_mask,
 		vg->irqchip.irq_unmask = byt_irq_unmask,
 		vg->irqchip.irq_set_type = byt_irq_type,
-		vg->irqchip.flags = IRQCHIP_SKIP_SET_WAKE,
+		vg->irqchip.flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_SET_TYPE_MASKED,
 
 		girq = &gc->irq;
 		girq->chip = &vg->irqchip;

drivers/pinctrl/intel/pinctrl-cherryview.c

···
 	u32 padctrl1;
 };
 
+#define CHV_INVALID_HWIRQ	((unsigned int)INVALID_HWIRQ)
+
 /**
  * struct intel_community_context - community context for Cherryview
  * @intr_lines: Mapping between 16 HW interrupt wires and GPIO offset (in GPIO number space)
···
 			      unsigned int function, unsigned int group)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+	struct device *dev = pctrl->dev;
 	const struct intel_pingroup *grp;
 	unsigned long flags;
 	int i;
···
 	/* Check first that the pad is not locked */
 	for (i = 0; i < grp->npins; i++) {
 		if (chv_pad_locked(pctrl, grp->pins[i])) {
-			dev_warn(pctrl->dev, "unable to set mode for locked pin %u\n",
-				 grp->pins[i]);
 			raw_spin_unlock_irqrestore(&chv_lock, flags);
+			dev_warn(dev, "unable to set mode for locked pin %u\n", grp->pins[i]);
 			return -EBUSY;
 		}
 	}
···
 			value |= CHV_PADCTRL1_INVRXTX_TXENABLE;
 		chv_writel(pctrl, pin, CHV_PADCTRL1, value);
 
-		dev_dbg(pctrl->dev, "configured pin %u mode %u OE %sinverted\n",
-			pin, mode, invert_oe ? "" : "not ");
+		dev_dbg(dev, "configured pin %u mode %u OE %sinverted\n", pin, mode,
+			invert_oe ? "" : "not ");
 	}
 
 	raw_spin_unlock_irqrestore(&chv_lock, flags);
···
 		/* Reset the interrupt mapping */
 		for (i = 0; i < ARRAY_SIZE(cctx->intr_lines); i++) {
 			if (cctx->intr_lines[i] == offset) {
-				cctx->intr_lines[i] = 0;
+				cctx->intr_lines[i] = CHV_INVALID_HWIRQ;
 				break;
 			}
 		}
···
 			  unsigned long *configs, unsigned int nconfigs)
 {
 	struct intel_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);
+	struct device *dev = pctrl->dev;
 	enum pin_config_param param;
 	int i, ret;
 	u32 arg;
···
 			return -ENOTSUPP;
 		}
 
-		dev_dbg(pctrl->dev, "pin %d set config %d arg %u\n", pin,
-			param, arg);
+		dev_dbg(dev, "pin %d set config %d arg %u\n", pin, param, arg);
 	}
 
 	return 0;
···
 	if (irqd_get_trigger_type(d) == IRQ_TYPE_NONE) {
 		struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
 		struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
+		struct device *dev = pctrl->dev;
 		struct intel_community_context *cctx = &pctrl->context.communities[0];
 		unsigned int pin = irqd_to_hwirq(d);
 		irq_flow_handler_t handler;
···
 		else
 			handler = handle_edge_irq;
 
-		if (!cctx->intr_lines[intsel]) {
+		if (cctx->intr_lines[intsel] == CHV_INVALID_HWIRQ) {
 			irq_set_handler_locked(d, handler);
+			dev_dbg(dev, "using interrupt line %u for IRQ_TYPE_NONE on pin %u\n",
+				intsel, pin);
 			cctx->intr_lines[intsel] = pin;
 		}
 		raw_spin_unlock_irqrestore(&chv_lock, flags);
···
 	return 0;
 }
 
+static int chv_gpio_set_intr_line(struct intel_pinctrl *pctrl, unsigned int pin)
+{
+	struct device *dev = pctrl->dev;
+	struct intel_community_context *cctx = &pctrl->context.communities[0];
+	const struct intel_community *community = &pctrl->communities[0];
+	u32 value, intsel;
+	int i;
+
+	value = chv_readl(pctrl, pin, CHV_PADCTRL0);
+	intsel = (value & CHV_PADCTRL0_INTSEL_MASK) >> CHV_PADCTRL0_INTSEL_SHIFT;
+
+	if (cctx->intr_lines[intsel] == pin)
+		return 0;
+
+	if (cctx->intr_lines[intsel] == CHV_INVALID_HWIRQ) {
+		dev_dbg(dev, "using interrupt line %u for pin %u\n", intsel, pin);
+		cctx->intr_lines[intsel] = pin;
+		return 0;
+	}
+
+	/*
+	 * The interrupt line selected by the BIOS is already in use by
+	 * another pin, this is a known BIOS bug found on several models.
+	 * But this may also be caused by Linux deciding to use a pin as
+	 * IRQ which was not expected to be used as such by the BIOS authors,
+	 * so log this at info level only.
+	 */
+	dev_info(dev, "interrupt line %u is used by both pin %u and pin %u\n", intsel,
+		 cctx->intr_lines[intsel], pin);
+
+	if (chv_pad_locked(pctrl, pin))
+		return -EBUSY;
+
+	/*
+	 * The BIOS fills the interrupt lines from 0 counting up, start at
+	 * the other end to find a free interrupt line to workaround this.
+	 */
+	for (i = community->nirqs - 1; i >= 0; i--) {
+		if (cctx->intr_lines[i] == CHV_INVALID_HWIRQ)
+			break;
+	}
+	if (i < 0)
+		return -EBUSY;
+
+	dev_info(dev, "changing the interrupt line for pin %u to %d\n", pin, i);
+
+	value = (value & ~CHV_PADCTRL0_INTSEL_MASK) | (i << CHV_PADCTRL0_INTSEL_SHIFT);
+	chv_writel(pctrl, pin, CHV_PADCTRL0, value);
+	cctx->intr_lines[i] = pin;
+
+	return 0;
+}
+
 static int chv_gpio_irq_type(struct irq_data *d, unsigned int type)
 {
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
 	struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
-	struct intel_community_context *cctx = &pctrl->context.communities[0];
 	unsigned int pin = irqd_to_hwirq(d);
 	unsigned long flags;
 	u32 value;
+	int ret;
 
 	raw_spin_lock_irqsave(&chv_lock, flags);
+
+	ret = chv_gpio_set_intr_line(pctrl, pin);
+	if (ret)
+		goto out_unlock;
 
 	/*
 	 * Pins which can be used as shared interrupt are configured in
···
 		chv_writel(pctrl, pin, CHV_PADCTRL1, value);
 	}
 
-	value = chv_readl(pctrl, pin, CHV_PADCTRL0);
-	value &= CHV_PADCTRL0_INTSEL_MASK;
-	value >>= CHV_PADCTRL0_INTSEL_SHIFT;
-
-	cctx->intr_lines[value] = pin;
-
 	if (type & IRQ_TYPE_EDGE_BOTH)
 		irq_set_handler_locked(d, handle_edge_irq);
 	else if (type & IRQ_TYPE_LEVEL_MASK)
 		irq_set_handler_locked(d, handle_level_irq);
 
+out_unlock:
 	raw_spin_unlock_irqrestore(&chv_lock, flags);
 
-	return 0;
+	return ret;
 }
 
 static void chv_gpio_irq_handler(struct irq_desc *desc)
 {
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	struct intel_pinctrl *pctrl = gpiochip_get_data(gc);
+	struct device *dev = pctrl->dev;
 	const struct intel_community *community = &pctrl->communities[0];
 	struct intel_community_context *cctx = &pctrl->context.communities[0];
 	struct irq_chip *chip = irq_desc_get_chip(desc);
···
 		unsigned int offset;
 
 		offset = cctx->intr_lines[intr_line];
+		if (offset == CHV_INVALID_HWIRQ) {
+			dev_err(dev, "interrupt on unused interrupt line %u\n", intr_line);
+			continue;
+		}
+
 		generic_handle_domain_irq(gc->irq.domain, offset);
 	}
 
···
 static int chv_gpio_add_pin_ranges(struct gpio_chip *chip)
 {
 	struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
+	struct device *dev = pctrl->dev;
 	const struct intel_community *community = &pctrl->communities[0];
 	const struct intel_padgroup *gpp;
 	int ret, i;
 
 	for (i = 0; i < community->ngpps; i++) {
 		gpp = &community->gpps[i];
-		ret = gpiochip_add_pin_range(chip, dev_name(pctrl->dev),
-					     gpp->base, gpp->base,
-					     gpp->size);
+		ret = gpiochip_add_pin_range(chip, dev_name(dev), gpp->base, gpp->base, gpp->size);
 		if (ret) {
-			dev_err(pctrl->dev, "failed to add GPIO pin range\n");
+			dev_err(dev, "failed to add GPIO pin range\n");
 			return ret;
 		}
 	}
···
 	const struct intel_community *community = &pctrl->communities[0];
 	const struct intel_padgroup *gpp;
 	struct gpio_chip *chip = &pctrl->chip;
+	struct device *dev = pctrl->dev;
 	bool need_valid_mask = !dmi_check_system(chv_no_valid_mask);
 	int ret, i, irq_base;
 
 	*chip = chv_gpio_chip;
 
 	chip->ngpio = pctrl->soc->pins[pctrl->soc->npins - 1].number + 1;
-	chip->label = dev_name(pctrl->dev);
+	chip->label = dev_name(dev);
 	chip->add_pin_ranges = chv_gpio_add_pin_ranges;
-	chip->parent = pctrl->dev;
+	chip->parent = dev;
 	chip->base = -1;
 
 	pctrl->irq = irq;
···
 	if (need_valid_mask) {
 		chip->irq.init_valid_mask = chv_init_irq_valid_mask;
 	} else {
-		irq_base = devm_irq_alloc_descs(pctrl->dev, -1, 0,
-						pctrl->soc->npins, NUMA_NO_NODE);
+		irq_base = devm_irq_alloc_descs(dev, -1, 0, pctrl->soc->npins, NUMA_NO_NODE);
 		if (irq_base < 0) {
-			dev_err(pctrl->dev, "Failed to allocate IRQ numbers\n");
+			dev_err(dev, "Failed to allocate IRQ numbers\n");
 			return irq_base;
 		}
 	}
 
-	ret = devm_gpiochip_add_data(pctrl->dev, chip, pctrl);
+	ret = devm_gpiochip_add_data(dev, chip, pctrl);
 	if (ret) {
-		dev_err(pctrl->dev, "Failed to register gpiochip\n");
+		dev_err(dev, "Failed to register gpiochip\n");
 		return ret;
 	}
 
···
 static int chv_pinctrl_probe(struct platform_device *pdev)
 {
 	const struct intel_pinctrl_soc_data *soc_data;
+	struct intel_community_context *cctx;
 	struct intel_community *community;
 	struct device *dev = &pdev->dev;
 	struct acpi_device *adev = ACPI_COMPANION(dev);
 	struct intel_pinctrl *pctrl;
 	acpi_status status;
+	unsigned int i;
 	int ret, irq;
 
 	soc_data = intel_pinctrl_get_soc_data(pdev);
···
 						  GFP_KERNEL);
 	if (!pctrl->context.communities)
 		return -ENOMEM;
+
+	cctx = &pctrl->context.communities[0];
+	for (i = 0; i < ARRAY_SIZE(cctx->intr_lines); i++)
+		cctx->intr_lines[i] = CHV_INVALID_HWIRQ;
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
···
 		val &= ~CHV_PADCTRL0_GPIORXSTATE;
 		if (ctx->padctrl0 != val) {
 			chv_writel(pctrl, desc->number, CHV_PADCTRL0, ctx->padctrl0);
-			dev_dbg(pctrl->dev, "restored pin %2u ctrl0 0x%08x\n",
-				desc->number, chv_readl(pctrl, desc->number, CHV_PADCTRL0));
+			dev_dbg(dev, "restored pin %2u ctrl0 0x%08x\n", desc->number,
+				chv_readl(pctrl, desc->number, CHV_PADCTRL0));
 		}
 
 		val = chv_readl(pctrl, desc->number, CHV_PADCTRL1);
 		if (ctx->padctrl1 != val) {
 			chv_writel(pctrl, desc->number, CHV_PADCTRL1, ctx->padctrl1);
-			dev_dbg(pctrl->dev, "restored pin %2u ctrl1 0x%08x\n",
-				desc->number, chv_readl(pctrl, desc->number, CHV_PADCTRL1));
+			dev_dbg(dev, "restored pin %2u ctrl1 0x%08x\n", desc->number,
+				chv_readl(pctrl, desc->number, CHV_PADCTRL1));
 		}
 	}
 

drivers/pinctrl/mediatek/pinctrl-moore.c

···
 	return mtk_eint_set_debounce(hw->eint, desc->eint.eint_n, debounce);
 }
 
-static int mtk_build_gpiochip(struct mtk_pinctrl *hw, struct device_node *np)
+static int mtk_build_gpiochip(struct mtk_pinctrl *hw)
 {
 	struct gpio_chip *chip = &hw->chip;
 	int ret;
···
 	chip->set_config	= mtk_gpio_set_config;
 	chip->base		= -1;
 	chip->ngpio		= hw->soc->npins;
-	chip->of_node		= np;
 	chip->of_gpio_n_cells	= 2;
 
 	ret = gpiochip_add_data(chip, hw);
···
 	 * Documentation/devicetree/bindings/gpio/gpio.txt on how to
 	 * bind pinctrl and gpio drivers via the "gpio-ranges" property.
 	 */
-	if (!of_find_property(np, "gpio-ranges", NULL)) {
+	if (!of_find_property(hw->dev->of_node, "gpio-ranges", NULL)) {
 		ret = gpiochip_add_pin_range(chip, dev_name(hw->dev), 0, 0,
 					     chip->ngpio);
 		if (ret < 0) {
···
 			 "Failed to add EINT, but pinctrl still can work\n");
 
 	/* Build gpiochip should be after pinctrl_enable is done */
-	err = mtk_build_gpiochip(hw, pdev->dev.of_node);
+	err = mtk_build_gpiochip(hw);
 	if (err) {
 		dev_err(&pdev->dev, "Failed to add gpio_chip\n");
 		return err;

drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c

···
 		goto out;
 
 	err = mtk_hw_get_value(hw, desc, PINCTRL_PIN_REG_PD, &pd);
+	if (err)
+		goto out;
 
 	if (pu == 0 && pd == 0) {
 		*pullup = 0;

drivers/pinctrl/mediatek/pinctrl-paris.c

···
 {
 	int pinmux, pullup, pullen, len = 0, r1 = -1, r0 = -1, rsel = -1;
 	const struct mtk_pin_desc *desc;
-	u32 try_all_type;
+	u32 try_all_type = 0;
 
 	if (gpio >= hw->soc->npins)
 		return -EINVAL;
···
 	return mtk_eint_set_debounce(hw->eint, desc->eint.eint_n, debounce);
 }
 
-static int mtk_build_gpiochip(struct mtk_pinctrl *hw, struct device_node *np)
+static int mtk_build_gpiochip(struct mtk_pinctrl *hw)
 {
 	struct gpio_chip *chip = &hw->chip;
 	int ret;
···
 	chip->set_config	= mtk_gpio_set_config;
 	chip->base		= -1;
 	chip->ngpio		= hw->soc->npins;
-	chip->of_node		= np;
 	chip->of_gpio_n_cells	= 2;
 
 	ret = gpiochip_add_data(chip, hw);
···
 			 "Failed to add EINT, but pinctrl still can work\n");
 
 	/* Build gpiochip should be after pinctrl_enable is done */
-	err = mtk_build_gpiochip(hw, pdev->dev.of_node);
+	err = mtk_build_gpiochip(hw);
 	if (err) {
 		dev_err(&pdev->dev, "Failed to add gpio_chip\n");
 		return err;

drivers/pinctrl/mvebu/pinctrl-armada-37xx.c

···
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
+#include <linux/string_helpers.h>
 
 #include "../pinctrl-utils.h"
 
···
 				       struct armada_37xx_pin_group *grp)
 {
 	struct armada_37xx_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
+	struct device *dev = info->dev;
 	unsigned int reg = SELECTION;
 	unsigned int mask = grp->reg_mask;
 	int func, val;
 
-	dev_dbg(info->dev, "enable function %s group %s\n",
-		name, grp->name);
+	dev_dbg(dev, "enable function %s group %s\n", name, grp->name);
 
 	func = match_string(grp->funcs, NB_FUNCS, name);
 	if (func < 0)
···
 static int armada_37xx_irqchip_register(struct platform_device *pdev,
 					struct armada_37xx_pinctrl *info)
 {
-	struct device_node *np = info->dev->of_node;
 	struct gpio_chip *gc = &info->gpio_chip;
 	struct irq_chip *irqchip = &info->irq_chip;
 	struct gpio_irq_chip *girq = &gc->irq;
 	struct device *dev = &pdev->dev;
-	struct resource res;
+	struct device_node *np;
 	int ret = -ENODEV, i, nr_irq_parent;
 
 	/* Check if we have at least one gpio-controller child node */
-	for_each_child_of_node(info->dev->of_node, np) {
+	for_each_child_of_node(dev->of_node, np) {
 		if (of_property_read_bool(np, "gpio-controller")) {
 			ret = 0;
 			break;
 		}
 	}
-	if (ret) {
-		dev_err(dev, "no gpio-controller child node\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "no gpio-controller child node\n");
 
 	nr_irq_parent = of_irq_count(np);
 	spin_lock_init(&info->irq_lock);
···
 		return 0;
 	}
 
-	if (of_address_to_resource(info->dev->of_node, 1, &res)) {
-		dev_err(dev, "cannot find IO resource\n");
-		return -ENOENT;
-	}
-
-	info->base = devm_ioremap_resource(info->dev, &res);
+	info->base = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(info->base))
 		return PTR_ERR(info->base);
 
···
 	 * the chained irq with all of them.
 	 */
 	girq->num_parents = nr_irq_parent;
-	girq->parents = devm_kcalloc(&pdev->dev, nr_irq_parent,
-				     sizeof(*girq->parents), GFP_KERNEL);
+	girq->parents = devm_kcalloc(dev, nr_irq_parent, sizeof(*girq->parents), GFP_KERNEL);
 	if (!girq->parents)
 		return -ENOMEM;
 	for (i = 0; i < nr_irq_parent; i++) {
···
 static int armada_37xx_gpiochip_register(struct platform_device *pdev,
 					struct armada_37xx_pinctrl *info)
 {
+	struct device *dev = &pdev->dev;
 	struct device_node *np;
 	struct gpio_chip *gc;
 	int ret = -ENODEV;
 
-	for_each_child_of_node(info->dev->of_node, np) {
+	for_each_child_of_node(dev->of_node, np) {
 		if (of_find_property(np, "gpio-controller", NULL)) {
 			ret = 0;
 			break;
···
 
 	gc = &info->gpio_chip;
 	gc->ngpio = info->data->nr_pins;
-	gc->parent = &pdev->dev;
+	gc->parent = dev;
 	gc->base = -1;
 	gc->of_node = np;
 	gc->label = info->data->name;
···
 	ret = armada_37xx_irqchip_register(pdev, info);
 	if (ret)
 		return ret;
-	ret = devm_gpiochip_add_data(&pdev->dev, gc, info);
-	if (ret)
-		return ret;
 
-	return 0;
+	return devm_gpiochip_add_data(dev, gc, info);
 }
 
 /**
···
 static int armada_37xx_fill_group(struct armada_37xx_pinctrl *info)
 {
 	int n, num = 0, funcsize = info->data->nr_pins;
+	struct device *dev = info->dev;
 
 	for (n = 0; n < info->ngroups; n++) {
 		struct armada_37xx_pin_group *grp = &info->groups[n];
 		int i, j, f;
 
-		grp->pins = devm_kcalloc(info->dev,
-					 grp->npins + grp->extra_npins,
+		grp->pins = devm_kcalloc(dev, grp->npins + grp->extra_npins,
 					 sizeof(*grp->pins),
 					 GFP_KERNEL);
 		if (!grp->pins)
···
 			ret = armada_37xx_add_function(info->funcs, &funcsize,
 					    grp->funcs[f]);
 			if (ret == -EOVERFLOW)
-				dev_err(info->dev,
-					"More functions than pins(%d)\n",
+				dev_err(dev, "More functions than pins(%d)\n",
 					info->data->nr_pins);
 			if (ret < 0)
 				continue;
···
 }
 
 /**
- * armada_37xx_fill_funcs() - complete the funcs array
+ * armada_37xx_fill_func() - complete the funcs array
  * @info: info driver instance
  *
  * Based on the data available from the armada_37xx_pin_group array
···
 static int armada_37xx_fill_func(struct armada_37xx_pinctrl *info)
 {
 	struct armada_37xx_pmx_func *funcs = info->funcs;
+	struct device *dev = info->dev;
 	int n;
 
 	for (n = 0; n < info->nfuncs; n++) {
···
 		const char **groups;
 		int g;
 
-		funcs[n].groups = devm_kcalloc(info->dev,
-					       funcs[n].ngroups,
+		funcs[n].groups = devm_kcalloc(dev, funcs[n].ngroups,
 					       sizeof(*(funcs[n].groups)),
 					       GFP_KERNEL);
 		if (!funcs[n].groups)
···
 	const struct armada_37xx_pin_data *pin_data = info->data;
 	struct pinctrl_desc *ctrldesc = &info->pctl;
 	struct pinctrl_pin_desc *pindesc, *pdesc;
+	struct device *dev = &pdev->dev;
+	char **pin_names;
 	int pin, ret;
 
 	info->groups = pin_data->groups;
···
 	ctrldesc->pmxops = &armada_37xx_pmx_ops;
 	ctrldesc->confops = &armada_37xx_pinconf_ops;
 
-	pindesc = devm_kcalloc(&pdev->dev,
-			       pin_data->nr_pins, sizeof(*pindesc),
-			       GFP_KERNEL);
+	pindesc = devm_kcalloc(dev, pin_data->nr_pins, sizeof(*pindesc), GFP_KERNEL);
 	if (!pindesc)
 		return -ENOMEM;
 
 	ctrldesc->pins = pindesc;
 	ctrldesc->npins = pin_data->nr_pins;
 
+	pin_names = devm_kasprintf_strarray(dev, pin_data->name, pin_data->nr_pins);
+	if (IS_ERR(pin_names))
+		return PTR_ERR(pin_names);
+
 	pdesc = pindesc;
 	for (pin = 0; pin < pin_data->nr_pins; pin++) {
 		pdesc->number = pin;
-		pdesc->name = kasprintf(GFP_KERNEL, "%s-%d",
-					pin_data->name, pin);
+		pdesc->name = pin_names[pin];
 		pdesc++;
 	}
 
···
 	 * we allocate functions for number of pins and hope there are
 	 * fewer unique functions than pins available
 	 */
-	info->funcs = devm_kcalloc(&pdev->dev,
-				   pin_data->nr_pins,
-				   sizeof(struct armada_37xx_pmx_func),
-				   GFP_KERNEL);
+	info->funcs = devm_kcalloc(dev, pin_data->nr_pins, sizeof(*info->funcs), GFP_KERNEL);
 	if (!info->funcs)
 		return -ENOMEM;
-
 
 	ret = armada_37xx_fill_group(info);
 	if (ret)
···
 	if (ret)
 		return ret;
 
-	info->pctl_dev = devm_pinctrl_register(&pdev->dev, ctrldesc, info);
-	if (IS_ERR(info->pctl_dev)) {
-		dev_err(&pdev->dev, "could not register pinctrl driver\n");
-		return PTR_ERR(info->pctl_dev);
-	}
+	info->pctl_dev = devm_pinctrl_register(dev, ctrldesc, info);
+	if (IS_ERR(info->pctl_dev))
+		return dev_err_probe(dev, PTR_ERR(info->pctl_dev), "could not register pinctrl driver\n");
 
 	return 0;
 }
···
 	struct regmap *regmap;
 	int ret;
 
-	info = devm_kzalloc(dev, sizeof(struct armada_37xx_pinctrl),
-			    GFP_KERNEL);
+	info = devm_kzalloc(dev, sizeof(*info), GFP_KERNEL);
 	if (!info)
 		return -ENOMEM;
 
 	info->dev = dev;
 
 	regmap = syscon_node_to_regmap(np);
-	if (IS_ERR(regmap)) {
-		dev_err(&pdev->dev, "cannot get regmap\n");
-		return PTR_ERR(regmap);
-	}
+	if (IS_ERR(regmap))
+		return dev_err_probe(dev, PTR_ERR(regmap), "cannot get regmap\n");
 	info->regmap = regmap;
 
 	info->data = of_device_get_match_data(dev);

drivers/pinctrl/pinconf-generic.c

···
 	PCONFDUMP(PIN_CONFIG_MODE_LOW_POWER, "pin low power", "mode", true),
 	PCONFDUMP(PIN_CONFIG_OUTPUT_ENABLE, "output enabled", NULL, false),
 	PCONFDUMP(PIN_CONFIG_OUTPUT, "pin output", "level", true),
+	PCONFDUMP(PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS, "output impedance", "ohms", true),
 	PCONFDUMP(PIN_CONFIG_POWER_SOURCE, "pin power source", "selector", true),
 	PCONFDUMP(PIN_CONFIG_SLEEP_HARDWARE_STATE, "sleep hardware state", NULL, false),
 	PCONFDUMP(PIN_CONFIG_SLEW_RATE, "slew rate", NULL, true),
···
 	{ "output-disable", PIN_CONFIG_OUTPUT_ENABLE, 0 },
 	{ "output-enable", PIN_CONFIG_OUTPUT_ENABLE, 1 },
 	{ "output-high", PIN_CONFIG_OUTPUT, 1, },
+	{ "output-impedance-ohms", PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS, 0 },
 	{ "output-low", PIN_CONFIG_OUTPUT, 0, },
 	{ "power-source", PIN_CONFIG_POWER_SOURCE, 0 },
 	{ "sleep-hardware-state", PIN_CONFIG_SLEEP_HARDWARE_STATE, 0 },

drivers/pinctrl/pinctrl-amd.c

···
 	gpio_dev->gc.owner			= THIS_MODULE;
 	gpio_dev->gc.parent			= &pdev->dev;
 	gpio_dev->gc.ngpio			= resource_size(res) / 4;
-#if defined(CONFIG_OF_GPIO)
-	gpio_dev->gc.of_node			= pdev->dev.of_node;
-#endif
 
 	gpio_dev->hwbank_num = gpio_dev->gc.ngpio / 64;
 	gpio_dev->groups = kerncz_groups;

drivers/pinctrl/pinctrl-apple-gpio.c

···
  */
 
 #include <dt-bindings/pinctrl/apple.h>
+#include <linux/bits.h>
 #include <linux/gpio/driver.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
···
 	struct pinctrl_desc pinctrl_desc;
 	struct gpio_chip gpio_chip;
 	struct irq_chip irq_chip;
-	u8 irqgrps[0];
+	u8 irqgrps[];
 };
 
 #define REG_GPIO(x)          (4 * (x))
···
 	.cache_type = REGCACHE_FLAT,
 	.max_register = 512 * sizeof(u32),
 	.num_reg_defaults_raw = 512,
-	.use_relaxed_mmio = true
+	.use_relaxed_mmio = true,
 };
 
-// No locking needed to mask/unmask IRQs as the interrupt mode is per pin-register.
+/* No locking needed to mask/unmask IRQs as the interrupt mode is per pin-register. */
 static void apple_gpio_set_reg(struct apple_gpio_pinctrl *pctl,
-			       unsigned int pin, u32 mask, u32 value)
+                               unsigned int pin, u32 mask, u32 value)
 {
 	regmap_update_bits(pctl->map, REG_GPIO(pin), mask, value);
 }
 
-static uint32_t apple_gpio_get_reg(struct apple_gpio_pinctrl *pctl,
-				   unsigned int pin)
+static u32 apple_gpio_get_reg(struct apple_gpio_pinctrl *pctl,
+                              unsigned int pin)
 {
-	unsigned int val = 0;
+	int ret;
+	u32 val;
 
-	regmap_read(pctl->map, REG_GPIO(pin), &val);
+	ret = regmap_read(pctl->map, REG_GPIO(pin), &val);
+	if (ret)
+		return 0;
+
 	return val;
 }
 
 /* Pin controller functions */
 
 static int apple_gpio_dt_node_to_map(struct pinctrl_dev *pctldev,
-				     struct device_node *node,
-				     struct pinctrl_map **map,
-				     unsigned *num_maps)
+                                     struct device_node *node,
+                                     struct pinctrl_map **map,
+                                     unsigned *num_maps)
 {
 	unsigned reserved_maps;
 	struct apple_gpio_pinctrl *pctl;
···
 		dev_err(pctl->dev,
 			"missing or empty pinmux property in node %pOFn.\n",
 			node);
-		return ret;
+		return ret ? ret : -EINVAL;
 	}
 
 	num_pins = ret;
 
-	ret = pinctrl_utils_reserve_map(pctldev, map, &reserved_maps, num_maps,
-					num_pins);
+	ret = pinctrl_utils_reserve_map(pctldev, map, &reserved_maps, num_maps, num_pins);
 	if (ret)
 		return ret;
 
···
 		}
 
 		group_name = pinctrl_generic_get_group_name(pctldev, pin);
-		function_name =
-			pinmux_generic_get_function_name(pctl->pctldev, func);
+		function_name = pinmux_generic_get_function_name(pctl->pctldev, func);
 		ret = pinctrl_utils_add_map_mux(pctl->pctldev, map,
-						&reserved_maps, num_maps,
-						group_name, function_name);
+		                                &reserved_maps, num_maps,
+		                                group_name, function_name);
 		if (ret)
 			goto free_map;
 	}
···
 /* Pin multiplexer functions */
 
 static int apple_gpio_pinmux_set(struct pinctrl_dev *pctldev, unsigned func,
-				    unsigned group)
+                                 unsigned group)
 {
 	struct apple_gpio_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
 
···
 
 /* GPIO chip functions */
 
-static int apple_gpio_get_direction(struct gpio_chip *chip,
-					 unsigned int offset)
+static int apple_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
 {
 	struct apple_gpio_pinctrl *pctl = gpiochip_get_data(chip);
 	unsigned int reg = apple_gpio_get_reg(pctl, offset);
 
-	return (FIELD_GET(REG_GPIOx_MODE, reg) == REG_GPIOx_OUT) ?
-		       GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN;
+	if (FIELD_GET(REG_GPIOx_MODE, reg) == REG_GPIOx_OUT)
+		return GPIO_LINE_DIRECTION_OUT;
+	return GPIO_LINE_DIRECTION_IN;
 }
 
 static int apple_gpio_get(struct gpio_chip *chip, unsigned offset)
···
 	return !!(reg & REG_GPIOx_DATA);
 }
 
-static void apple_gpio_set(struct gpio_chip *chip, unsigned int offset,
-				int value)
+static void apple_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
 {
 	struct apple_gpio_pinctrl *pctl = gpiochip_get_data(chip);
 
-	apple_gpio_set_reg(pctl, offset, REG_GPIOx_DATA,
-			   value ? REG_GPIOx_DATA : 0);
+	apple_gpio_set_reg(pctl, offset, REG_GPIOx_DATA, value ? REG_GPIOx_DATA : 0);
 }
 
-static int apple_gpio_direction_input(struct gpio_chip *chip,
-					   unsigned int offset)
+static int apple_gpio_direction_input(struct gpio_chip *chip, unsigned int offset)
 {
 	struct apple_gpio_pinctrl *pctl = gpiochip_get_data(chip);
 
···
 }
 
 static int apple_gpio_direction_output(struct gpio_chip *chip,
-					    unsigned int offset, int value)
+                                       unsigned int offset, int value)
 {
 	struct apple_gpio_pinctrl *pctl = gpiochip_get_data(chip);
 
···
 
 static void apple_gpio_irq_ack(struct irq_data *data)
 {
-	struct apple_gpio_pinctrl *pctl =
-		gpiochip_get_data(irq_data_get_irq_chip_data(data));
-	unsigned int irqgrp =
-		FIELD_GET(REG_GPIOx_GRP, apple_gpio_get_reg(pctl, data->hwirq));
+	struct apple_gpio_pinctrl *pctl = gpiochip_get_data(irq_data_get_irq_chip_data(data));
+	unsigned int irqgrp = FIELD_GET(REG_GPIOx_GRP, apple_gpio_get_reg(pctl, data->hwirq));
 
-	writel(BIT(data->hwirq & 31),
-	       pctl->base + REG_IRQ(irqgrp, data->hwirq));
+	writel(BIT(data->hwirq % 32), pctl->base + REG_IRQ(irqgrp, data->hwirq));
 }
 
 static unsigned int apple_gpio_irq_type(unsigned int type)
···
 
 static void apple_gpio_irq_mask(struct irq_data *data)
 {
-	struct apple_gpio_pinctrl *pctl =
-		gpiochip_get_data(irq_data_get_irq_chip_data(data));
+	struct apple_gpio_pinctrl *pctl = gpiochip_get_data(irq_data_get_irq_chip_data(data));
+
 	apple_gpio_set_reg(pctl, data->hwirq, REG_GPIOx_MODE,
-			   FIELD_PREP(REG_GPIOx_MODE, REG_GPIOx_IN_IRQ_OFF));
+	                   FIELD_PREP(REG_GPIOx_MODE, REG_GPIOx_IN_IRQ_OFF));
 }
 
 static void apple_gpio_irq_unmask(struct irq_data *data)
 {
-	struct apple_gpio_pinctrl *pctl =
-		gpiochip_get_data(irq_data_get_irq_chip_data(data));
+	struct apple_gpio_pinctrl *pctl = gpiochip_get_data(irq_data_get_irq_chip_data(data));
 	unsigned int irqtype = apple_gpio_irq_type(irqd_get_trigger_type(data));
 
 	apple_gpio_set_reg(pctl, data->hwirq, REG_GPIOx_MODE,
-			   FIELD_PREP(REG_GPIOx_MODE, irqtype));
+	                   FIELD_PREP(REG_GPIOx_MODE, irqtype));
 }
 
 static unsigned int apple_gpio_irq_startup(struct irq_data *data)
···
 	struct apple_gpio_pinctrl *pctl = gpiochip_get_data(chip);
 
 	apple_gpio_set_reg(pctl, data->hwirq, REG_GPIOx_GRP,
-			   FIELD_PREP(REG_GPIOx_GRP, 0));
+	                   FIELD_PREP(REG_GPIOx_GRP, 0));
 
 	apple_gpio_direction_input(chip, data->hwirq);
 	apple_gpio_irq_unmask(data);
···
 	return 0;
 }
 
-static int apple_gpio_irq_set_type(struct irq_data *data,
-					unsigned int type)
+static int apple_gpio_irq_set_type(struct irq_data *data, unsigned int type)
 {
-	struct apple_gpio_pinctrl *pctl =
-		gpiochip_get_data(irq_data_get_irq_chip_data(data));
+	struct apple_gpio_pinctrl *pctl = gpiochip_get_data(irq_data_get_irq_chip_data(data));
 	unsigned int irqtype = apple_gpio_irq_type(type);
 
 	if (irqtype == REG_GPIOx_IN_IRQ_OFF)
 		return -EINVAL;
 
 	apple_gpio_set_reg(pctl, data->hwirq, REG_GPIOx_MODE,
-			   FIELD_PREP(REG_GPIOx_MODE, irqtype));
+	                   FIELD_PREP(REG_GPIOx_MODE, irqtype));
 
 	if (type & IRQ_TYPE_LEVEL_MASK)
 		irq_set_handler_locked(data, handle_level_irq);
···
 	void **irq_data = NULL;
 	int ret;
 
-	if (!of_property_read_bool(pctl->dev->of_node, "gpio-controller"))
-		return dev_err_probe(pctl->dev,	-ENODEV,
-				     "No gpio-controller property\n");
-
 	pctl->irq_chip = apple_gpio_irqchip;
 
 	pctl->gpio_chip.label = dev_name(pctl->dev);
···
 	pctl->gpio_chip.base = -1;
 	pctl->gpio_chip.ngpio = pctl->pinctrl_desc.npins;
 	pctl->gpio_chip.parent = pctl->dev;
-	pctl->gpio_chip.of_node = pctl->dev->of_node;
 
 	if (girq->num_parents) {
 		int i;
···
 					 GFP_KERNEL);
 		if (!girq->parents || !irq_data) {
 			ret = -ENOMEM;
-			goto out;
+			goto out_free_irq_data;
 		}
 
 		for (i = 0; i < girq->num_parents; i++) {
-			ret = platform_get_irq(to_platform_device(pctl->dev),
-					       i);
+			ret = platform_get_irq(to_platform_device(pctl->dev), i);
 			if (ret < 0)
-				goto out;
+				goto out_free_irq_data;
 
 			girq->parents[i] = ret;
 			pctl->irqgrps[i] = i;
···
 	}
 
 	ret = devm_gpiochip_add_data(pctl->dev, &pctl->gpio_chip, pctl);
-out:
+
+out_free_irq_data:
 	kfree(girq->parents);
 	kfree(irq_data);
 

drivers/pinctrl/pinctrl-as3722.c

···
 #include <linux/delay.h>
 #include <linux/gpio/driver.h>
 #include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/mfd/as3722.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/pm.h>
+#include <linux/property.h>
+#include <linux/slab.h>
+
 #include <linux/pinctrl/consumer.h>
 #include <linux/pinctrl/machine.h>
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/pinctrl/pinconf-generic.h>
 #include <linux/pinctrl/pinconf.h>
 #include <linux/pinctrl/pinmux.h>
-#include <linux/pm.h>
-#include <linux/slab.h>
 
 #include "core.h"
 #include "pinconf.h"
···
 	struct as3722_pctrl_info *as_pci;
 	int ret;
 
+	device_set_node(&pdev->dev, dev_fwnode(pdev->dev.parent));
+
 	as_pci = devm_kzalloc(&pdev->dev, sizeof(*as_pci), GFP_KERNEL);
 	if (!as_pci)
 		return -ENOMEM;
 
 	as_pci->dev = &pdev->dev;
-	as_pci->dev->of_node = pdev->dev.parent->of_node;
 	as_pci->as3722 = dev_get_drvdata(pdev->dev.parent);
 	platform_set_drvdata(pdev, as_pci);
 
···
 
 	as_pci->gpio_chip = as3722_gpio_chip;
 	as_pci->gpio_chip.parent = &pdev->dev;
-	as_pci->gpio_chip.of_node = pdev->dev.parent->of_node;
 	ret = gpiochip_add_data(&as_pci->gpio_chip, as_pci);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Couldn't register gpiochip, %d\n", ret);

drivers/pinctrl/pinctrl-at91-pio4.c

···
 	}
 
 	atmel_pioctrl->gpio_chip = &atmel_gpio_chip;
-	atmel_pioctrl->gpio_chip->of_node = dev->of_node;
 	atmel_pioctrl->gpio_chip->ngpio = atmel_pioctrl->npins;
 	atmel_pioctrl->gpio_chip->label = dev_name(dev);
 	atmel_pioctrl->gpio_chip->parent = dev;

drivers/pinctrl/pinctrl-at91.c

···
 	at91_chip->chip = at91_gpio_template;
 
 	chip = &at91_chip->chip;
-	chip->of_node = np;
 	chip->label = dev_name(&pdev->dev);
 	chip->parent = &pdev->dev;
 	chip->owner = THIS_MODULE;

drivers/pinctrl/pinctrl-da9062.c

···
 #include <linux/bits.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/regmap.h>
 
 #include <linux/gpio/driver.h>
···
 	struct da9062_pctl *pctl;
 	int i;
 
+	device_set_node(&pdev->dev, dev_fwnode(pdev->dev.parent));
+
 	pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
 	if (!pctl)
 		return -ENOMEM;
···
 	pctl->gc = reference_gc;
 	pctl->gc.label = dev_name(&pdev->dev);
 	pctl->gc.parent = &pdev->dev;
-#ifdef CONFIG_OF_GPIO
-	pctl->gc.of_node = parent->of_node;
-#endif
 
 	platform_set_drvdata(pdev, pctl);
 

drivers/pinctrl/pinctrl-digicolor.c

···
 	spin_unlock_irqrestore(&pmap->lock, flags);
 }
 
-static int dc_gpiochip_add(struct dc_pinmap *pmap, struct device_node *np)
+static int dc_gpiochip_add(struct dc_pinmap *pmap)
 {
 	struct gpio_chip *chip = &pmap->chip;
 	int ret;
···
 	chip->set		= dc_gpio_set;
 	chip->base		= -1;
 	chip->ngpio		= PINS_COUNT;
-	chip->of_node		= np;
 	chip->of_gpio_n_cells	= 2;
 
 	spin_lock_init(&pmap->lock);
···
 		return PTR_ERR(pmap->pctl);
 	}
 
-	return dc_gpiochip_add(pmap, pdev->dev.of_node);
+	return dc_gpiochip_add(pmap);
 }
 
 static const struct of_device_id dc_pinctrl_ids[] = {

drivers/pinctrl/pinctrl-keembay.c

···
 }
 
 static int keembay_add_functions(struct keembay_pinctrl *kpc,
-				 struct function_desc *function)
+				 struct function_desc *functions)
 {
 	unsigned int i;
 
 	/* Assign the groups for each function */
-	for (i = 0; i < kpc->npins; i++) {
-		const struct pinctrl_pin_desc *pdesc = keembay_pins + i;
-		struct keembay_mux_desc *mux = pdesc->drv_data;
+	for (i = 0; i < kpc->nfuncs; i++) {
+		struct function_desc *func = &functions[i];
+		const char **group_names;
+		unsigned int grp_idx = 0;
+		int j;
 
-		while (mux->name) {
-			struct function_desc *func;
-			const char **grp;
-			size_t grp_size;
-			u32 j, grp_num;
+		group_names = devm_kcalloc(kpc->dev, func->num_group_names,
+					   sizeof(*group_names), GFP_KERNEL);
+		if (!group_names)
+			return -ENOMEM;
 
-			for (j = 0; j < kpc->nfuncs; j++) {
-				if (!strcmp(mux->name, function[j].name))
-					break;
+		for (j = 0; j < kpc->npins; j++) {
+			const struct pinctrl_pin_desc *pdesc = &keembay_pins[j];
+			struct keembay_mux_desc *mux;
+
+			for (mux = pdesc->drv_data; mux->name; mux++) {
+				if (!strcmp(mux->name, func->name))
+					group_names[grp_idx++] = pdesc->name;
 			}
-
-			if (j == kpc->nfuncs)
-				return -EINVAL;
-
-			func = function + j;
-			grp_num = func->num_group_names;
-			grp_size = sizeof(*func->group_names);
-
-			if (!func->group_names) {
-				func->group_names = devm_kcalloc(kpc->dev,
-								 grp_num,
-								 grp_size,
-								 GFP_KERNEL);
-				if (!func->group_names)
-					return -ENOMEM;
-			}
-
-			grp = func->group_names;
-			while (*grp)
-				grp++;
-
-			*grp = pdesc->name;
-			mux++;
 		}
+
+		func->group_names = group_names;
 	}
 
 	/* Add all functions */
 	for (i = 0; i < kpc->nfuncs; i++) {
 		pinmux_generic_add_function(kpc->pctrl,
-					    function[i].name,
-					    function[i].group_names,
-					    function[i].num_group_names,
-					    function[i].data);
+					    functions[i].name,
+					    functions[i].group_names,
+					    functions[i].num_group_names,
+					    functions[i].data);
 	}
 
 	return 0;
···
 	struct function_desc *keembay_funcs, *new_funcs;
 	int i;
 
-	/* Allocate total number of functions */
+	/*
+	 * Allocate maximum possible number of functions. Assume every pin
+	 * being part of 8 (hw maximum) globally unique muxes.
+	 */
 	kpc->nfuncs = 0;
 	keembay_funcs = kcalloc(kpc->npins * 8, sizeof(*keembay_funcs), GFP_KERNEL);
 	if (!keembay_funcs)
 		return -ENOMEM;
 
-	/* Find total number of functions and each's properties */
+	/* Setup 1 function for each unique mux */
 	for (i = 0; i < kpc->npins; i++) {
 		const struct pinctrl_pin_desc *pdesc = keembay_pins + i;
-		struct keembay_mux_desc *mux = pdesc->drv_data;
+		struct keembay_mux_desc *mux;
 
-		while (mux->name) {
-			struct function_desc *fdesc = keembay_funcs;
+		for (mux = pdesc->drv_data; mux->name; mux++) {
+			struct function_desc *fdesc;
 
-			while (fdesc->name) {
+			/* Check if we already have function for this mux */
+			for (fdesc = keembay_funcs; fdesc->name; fdesc++) {
 				if (!strcmp(mux->name, fdesc->name)) {
 					fdesc->num_group_names++;
 					break;
 				}
-
-				fdesc++;
 			}
 
+			/* Setup new function for this mux we didn't see before */
 			if (!fdesc->name) {
 				fdesc->name = mux->name;
 				fdesc->num_group_names = 1;
 				fdesc->data = &mux->mode;
 				kpc->nfuncs++;
 			}
-
-			mux++;
 		}
 	}
 

drivers/pinctrl/pinctrl-max77620.c

···
  */
 
 #include <linux/mfd/max77620.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/property.h>
+#include <linux/regmap.h>
+
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/pinctrl/pinconf-generic.h>
 #include <linux/pinctrl/pinconf.h>
 #include <linux/pinctrl/pinmux.h>
-#include <linux/platform_device.h>
-#include <linux/regmap.h>
 
 #include "core.h"
 #include "pinconf.h"
···
 	struct max77620_pctrl_info *mpci;
 	int i;
 
+	device_set_node(&pdev->dev, dev_fwnode(pdev->dev.parent));
+
 	mpci = devm_kzalloc(&pdev->dev, sizeof(*mpci), GFP_KERNEL);
 	if (!mpci)
 		return -ENOMEM;
 
 	mpci->dev = &pdev->dev;
-	mpci->dev->of_node = pdev->dev.parent->of_node;
 	mpci->rmap = max77620->rmap;
 
 	mpci->pins = max77620_pins_desc;

drivers/pinctrl/pinctrl-mcp23s08.c

···
 	mcp->chip.set = mcp23s08_set;
 #ifdef CONFIG_OF_GPIO
 	mcp->chip.of_gpio_n_cells = 2;
-	mcp->chip.of_node = dev->of_node;
 #endif
 
 	mcp->chip.base = base;

drivers/pinctrl/pinctrl-microchip-sgpio.c

···
 #include <linux/pinctrl/pinmux.h>
 #include <linux/platform_device.h>
 #include <linux/property.h>
+#include <linux/regmap.h>
 #include <linux/reset.h>
 
 #include "core.h"
···
 	u32 bitcount;
 	u32 ports;
 	u32 clock;
-	u32 __iomem *regs;
+	struct regmap *regs;
 	const struct sgpio_properties *properties;
 };
 
···
 	return bit + port * priv->bitcount;
 }
 
-static inline u32 sgpio_readl(struct sgpio_priv *priv, u32 rno, u32 off)
+static inline u32 sgpio_get_addr(struct sgpio_priv *priv, u32 rno, u32 off)
 {
-	u32 __iomem *reg = &priv->regs[priv->properties->regoff[rno] + off];
-
-	return readl(reg);
+	return priv->properties->regoff[rno] + off;
 }
 
-static inline void sgpio_writel(struct sgpio_priv *priv,
+static u32 sgpio_readl(struct sgpio_priv *priv, u32 rno, u32 off)
+{
+	u32 addr = sgpio_get_addr(priv, rno, off);
+	u32 val = 0;
+	int ret;
+
+	ret = regmap_read(priv->regs, addr, &val);
+	WARN_ONCE(ret, "error reading sgpio reg %d\n", ret);
+
+	return val;
+}
+
+static void sgpio_writel(struct sgpio_priv *priv,
 				u32 val, u32 rno, u32 off)
 {
-	u32 __iomem *reg = &priv->regs[priv->properties->regoff[rno] + off];
+	u32 addr = sgpio_get_addr(priv, rno, off);
+	int ret;
 
-	writel(val, reg);
+	ret = regmap_write(priv->regs, addr, val);
+	WARN_ONCE(ret, "error writing sgpio reg %d\n", ret);
 }
 
 static inline void sgpio_clrsetbits(struct sgpio_priv *priv,
 				    u32 rno, u32 off, u32 clear, u32 set)
 {
-	u32 __iomem *reg = &priv->regs[priv->properties->regoff[rno] + off];
-	u32 val = readl(reg);
+	u32 val = sgpio_readl(priv, rno, off);
 
 	val &= ~clear;
 	val |= set;
 
-	writel(val, reg);
+	sgpio_writel(priv, val, rno, off);
 }
 
 static inline void sgpio_configure_bitstream(struct sgpio_priv *priv)
···
 	struct reset_control *reset;
 	struct sgpio_priv *priv;
 	struct clk *clk;
+	u32 __iomem *regs;
 	u32 val;
+	struct regmap_config regmap_config = {
+		.reg_bits = 32,
+		.val_bits = 32,
+		.reg_stride = 4,
+	};
 
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
···
 		return -EINVAL;
 	}
 
-	priv->regs = devm_platform_ioremap_resource(pdev, 0);
+	regs = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(regs))
+		return PTR_ERR(regs);
+
+	priv->regs = devm_regmap_init_mmio(dev, regs, &regmap_config);
 	if (IS_ERR(priv->regs))
 		return PTR_ERR(priv->regs);
+
 	priv->properties = device_get_match_data(dev);
 	priv->in.is_input = true;
 

drivers/pinctrl/pinctrl-ocelot.c

···
 #define OCELOT_FUNC_PER_PIN	4
 
 enum {
+	FUNC_CAN0_a,
+	FUNC_CAN0_b,
+	FUNC_CAN1,
 	FUNC_NONE,
+	FUNC_FC0_a,
+	FUNC_FC0_b,
+	FUNC_FC0_c,
+	FUNC_FC1_a,
+	FUNC_FC1_b,
+	FUNC_FC1_c,
+	FUNC_FC2_a,
+	FUNC_FC2_b,
+	FUNC_FC3_a,
+	FUNC_FC3_b,
+	FUNC_FC3_c,
+	FUNC_FC4_a,
+	FUNC_FC4_b,
+	FUNC_FC4_c,
+	FUNC_FC_SHRD0,
+	FUNC_FC_SHRD1,
+	FUNC_FC_SHRD2,
+	FUNC_FC_SHRD3,
+	FUNC_FC_SHRD4,
+	FUNC_FC_SHRD5,
+	FUNC_FC_SHRD6,
+	FUNC_FC_SHRD7,
+	FUNC_FC_SHRD8,
+	FUNC_FC_SHRD9,
+	FUNC_FC_SHRD10,
+	FUNC_FC_SHRD11,
+	FUNC_FC_SHRD12,
+	FUNC_FC_SHRD13,
+	FUNC_FC_SHRD14,
+	FUNC_FC_SHRD15,
+	FUNC_FC_SHRD16,
+	FUNC_FC_SHRD17,
+	FUNC_FC_SHRD18,
+	FUNC_FC_SHRD19,
+	FUNC_FC_SHRD20,
 	FUNC_GPIO,
+	FUNC_IB_TRG_a,
+	FUNC_IB_TRG_b,
+	FUNC_IB_TRG_c,
 	FUNC_IRQ0,
+	FUNC_IRQ_IN_a,
+	FUNC_IRQ_IN_b,
+	FUNC_IRQ_IN_c,
 	FUNC_IRQ0_IN,
+	FUNC_IRQ_OUT_a,
+	FUNC_IRQ_OUT_b,
+	FUNC_IRQ_OUT_c,
 	FUNC_IRQ0_OUT,
 	FUNC_IRQ1,
 	FUNC_IRQ1_IN,
 	FUNC_IRQ1_OUT,
 	FUNC_EXT_IRQ,
 	FUNC_MIIM,
+	FUNC_MIIM_a,
+	FUNC_MIIM_b,
+	FUNC_MIIM_c,
+	FUNC_MIIM_Sa,
+	FUNC_MIIM_Sb,
+	FUNC_OB_TRG,
+	FUNC_OB_TRG_a,
+	FUNC_OB_TRG_b,
 	FUNC_PHY_LED,
 	FUNC_PCI_WAKE,
 	FUNC_MD,
···
 	FUNC_PTP1,
 	FUNC_PTP2,
 	FUNC_PTP3,
+	FUNC_PTPSYNC_1,
+	FUNC_PTPSYNC_2,
+	FUNC_PTPSYNC_3,
+	FUNC_PTPSYNC_4,
+	FUNC_PTPSYNC_5,
+	FUNC_PTPSYNC_6,
+	FUNC_PTPSYNC_7,
 	FUNC_PWM,
+	FUNC_QSPI1,
+	FUNC_QSPI2,
+	FUNC_R,
+	FUNC_RECO_a,
+	FUNC_RECO_b,
 	FUNC_RECO_CLK,
+	FUNC_SD,
 	FUNC_SFP,
+	FUNC_SFP_SD,
 	FUNC_SG0,
 	FUNC_SG1,
 	FUNC_SG2,
+	FUNC_SGPIO_a,
+	FUNC_SGPIO_b,
 	FUNC_SI,
 	FUNC_SI2,
 	FUNC_TACHO,
+	FUNC_TACHO_a,
+	FUNC_TACHO_b,
 	FUNC_TWI,
 	FUNC_TWI2,
 	FUNC_TWI3,
 	FUNC_TWI_SCL_M,
+	FUNC_TWI_SLC_GATE,
+	FUNC_TWI_SLC_GATE_AD,
 	FUNC_UART,
 	FUNC_UART2,
 	FUNC_UART3,
+	FUNC_USB_H_a,
+	FUNC_USB_H_b,
+	FUNC_USB_H_c,
+	FUNC_USB_S_a,
+	FUNC_USB_S_b,
+	FUNC_USB_S_c,
 	FUNC_PLL_STAT,
 	FUNC_EMMC,
+	FUNC_EMMC_SD,
 	FUNC_REF_CLK,
 	FUNC_RCVRD_CLK,
 	FUNC_MAX
 };
 
 static const char *const ocelot_function_names[] = {
+	[FUNC_CAN0_a]		= "can0_a",
+	[FUNC_CAN0_b]		= "can0_b",
+	[FUNC_CAN1]		= "can1",
 	[FUNC_NONE]		= "none",
+	[FUNC_FC0_a]		= "fc0_a",
+	[FUNC_FC0_b]		= "fc0_b",
+	[FUNC_FC0_c]		= "fc0_c",
+	[FUNC_FC1_a]		= "fc1_a",
+	[FUNC_FC1_b]		= "fc1_b",
+	[FUNC_FC1_c]		= "fc1_c",
+	[FUNC_FC2_a]		= "fc2_a",
+	[FUNC_FC2_b]		= "fc2_b",
+	[FUNC_FC3_a]		= "fc3_a",
+	[FUNC_FC3_b]		= "fc3_b",
+	[FUNC_FC3_c]		= "fc3_c",
+	[FUNC_FC4_a]		= "fc4_a",
+	[FUNC_FC4_b]		= "fc4_b",
+	[FUNC_FC4_c]		= "fc4_c",
+	[FUNC_FC_SHRD0]		= "fc_shrd0",
+	[FUNC_FC_SHRD1]		= "fc_shrd1",
+	[FUNC_FC_SHRD2]		= "fc_shrd2",
+	[FUNC_FC_SHRD3]		= "fc_shrd3",
+	[FUNC_FC_SHRD4]		= "fc_shrd4",
+	[FUNC_FC_SHRD5]		= "fc_shrd5",
+	[FUNC_FC_SHRD6]		= "fc_shrd6",
+	[FUNC_FC_SHRD7]		= "fc_shrd7",
+	[FUNC_FC_SHRD8]		= "fc_shrd8",
+	[FUNC_FC_SHRD9]		= "fc_shrd9",
+	[FUNC_FC_SHRD10]	= "fc_shrd10",
+	[FUNC_FC_SHRD11]	= "fc_shrd11",
+	[FUNC_FC_SHRD12]	= "fc_shrd12",
+	[FUNC_FC_SHRD13]	= "fc_shrd13",
+	[FUNC_FC_SHRD14]	= "fc_shrd14",
+	[FUNC_FC_SHRD15]	= "fc_shrd15",
+	[FUNC_FC_SHRD16]	= "fc_shrd16",
+	[FUNC_FC_SHRD17]	= "fc_shrd17",
+	[FUNC_FC_SHRD18]	= "fc_shrd18",
+	[FUNC_FC_SHRD19]	= "fc_shrd19",
+	[FUNC_FC_SHRD20]	= "fc_shrd20",
 	[FUNC_GPIO]		= "gpio",
+	[FUNC_IB_TRG_a]		= "ib_trig_a",
+	[FUNC_IB_TRG_b]		= "ib_trig_b",
+	[FUNC_IB_TRG_c]		= "ib_trig_c",
 	[FUNC_IRQ0]		= "irq0",
+	[FUNC_IRQ_IN_a]		= "irq_in_a",
+	[FUNC_IRQ_IN_b]		= "irq_in_b",
+	[FUNC_IRQ_IN_c]		= "irq_in_c",
 	[FUNC_IRQ0_IN]		= "irq0_in",
+	[FUNC_IRQ_OUT_a]	= "irq_out_a",
+	[FUNC_IRQ_OUT_b]	= "irq_out_b",
+	[FUNC_IRQ_OUT_c]	= "irq_out_c",
 	[FUNC_IRQ0_OUT]		= "irq0_out",
 	[FUNC_IRQ1]		= "irq1",
 	[FUNC_IRQ1_IN]		= "irq1_in",
 	[FUNC_IRQ1_OUT]		= "irq1_out",
 	[FUNC_EXT_IRQ]		= "ext_irq",
 	[FUNC_MIIM]		= "miim",
+	[FUNC_MIIM_a]		= "miim_a",
+	[FUNC_MIIM_b]		= "miim_b",
+	[FUNC_MIIM_c]		= "miim_c",
+	[FUNC_MIIM_Sa]		= "miim_slave_a",
+	[FUNC_MIIM_Sb]		= "miim_slave_b",
 	[FUNC_PHY_LED]		= "phy_led",
 	[FUNC_PCI_WAKE]		= "pci_wake",
 	[FUNC_MD]		= "md",
+	[FUNC_OB_TRG]		= "ob_trig",
+	[FUNC_OB_TRG_a]		= "ob_trig_a",
+	[FUNC_OB_TRG_b]		= "ob_trig_b",
 	[FUNC_PTP0]		= "ptp0",
 	[FUNC_PTP1]		= "ptp1",
 	[FUNC_PTP2]		= "ptp2",
 	[FUNC_PTP3]		= "ptp3",
+	[FUNC_PTPSYNC_1]	= "ptpsync_1",
+	[FUNC_PTPSYNC_2]	= "ptpsync_2",
+	[FUNC_PTPSYNC_3]	= "ptpsync_3",
+	[FUNC_PTPSYNC_4]	= "ptpsync_4",
+	[FUNC_PTPSYNC_5]	= "ptpsync_5",
+	[FUNC_PTPSYNC_6]	= "ptpsync_6",
+	[FUNC_PTPSYNC_7]	= "ptpsync_7",
 	[FUNC_PWM]		= "pwm",
+	[FUNC_QSPI1]		= "qspi1",
+	[FUNC_QSPI2]		= "qspi2",
+	[FUNC_R]		= "reserved",
+	[FUNC_RECO_a]		= "reco_a",
+	[FUNC_RECO_b]		= "reco_b",
 	[FUNC_RECO_CLK]		= "reco_clk",
+	[FUNC_SD]		= "sd",
 	[FUNC_SFP]		= "sfp",
+	[FUNC_SFP_SD]		= "sfp_sd",
 	[FUNC_SG0]		= "sg0",
 	[FUNC_SG1]		= "sg1",
 	[FUNC_SG2]		= "sg2",
+	[FUNC_SGPIO_a]		= "sgpio_a",
+	[FUNC_SGPIO_b]		= "sgpio_b",
 	[FUNC_SI]		= "si",
 	[FUNC_SI2]		= "si2",
 	[FUNC_TACHO]		= "tacho",
+	[FUNC_TACHO_a]		= "tacho_a",
+	[FUNC_TACHO_b]		= "tacho_b",
 	[FUNC_TWI]		= "twi",
 	[FUNC_TWI2]		= "twi2",
 	[FUNC_TWI3]		= "twi3",
 	[FUNC_TWI_SCL_M]	= "twi_scl_m",
+	[FUNC_TWI_SLC_GATE]	= "twi_slc_gate",
+	[FUNC_TWI_SLC_GATE_AD]	= "twi_slc_gate_ad",
+	[FUNC_USB_H_a]		= "usb_host_a",
+	[FUNC_USB_H_b]		= "usb_host_b",
+	[FUNC_USB_H_c]		= "usb_host_c",
+	[FUNC_USB_S_a]		= "usb_slave_a",
+	[FUNC_USB_S_b]		= "usb_slave_b",
+	[FUNC_USB_S_c]		= "usb_slave_c",
 	[FUNC_UART]		= "uart",
 	[FUNC_UART2]		= "uart2",
 	[FUNC_UART3]		= "uart3",
 	[FUNC_PLL_STAT]		= "pll_stat",
 	[FUNC_EMMC]		= "emmc",
+	[FUNC_EMMC_SD]		= "emmc_sd",
 	[FUNC_REF_CLK]		= "ref_clk",
 	[FUNC_RCVRD_CLK]	= "rcvrd_clk",
 };
···
 struct ocelot_pin_caps {
 	unsigned int pin;
 	unsigned char functions[OCELOT_FUNC_PER_PIN];
+	unsigned char a_functions[OCELOT_FUNC_PER_PIN];	/* Additional functions */
 };
 
 struct ocelot_pinctrl {
···
 	struct pinctrl_dev *pctl;
 	struct gpio_chip gpio_chip;
 	struct regmap *map;
-	void __iomem *pincfg;
+	struct regmap *pincfg;
 	struct pinctrl_desc *desc;
 	struct ocelot_pmx_func func[FUNC_MAX];
 	u8 stride;
···
 	SPARX5_PIN(63),
 };
 
+#define LAN966X_P(p, f0, f1, f2, f3, f4, f5, f6, f7)           \
+static struct ocelot_pin_caps lan966x_pin_##p = {              \
+	.pin = p,                                              \
+	.functions = {                                         \
+		FUNC_##f0, FUNC_##f1, FUNC_##f2,               \
+		FUNC_##f3                                      \
+	},                                                     \
+	.a_functions = {                                       \
+		FUNC_##f4, FUNC_##f5, FUNC_##f6,               \
+		FUNC_##f7                                      \
+	},                                                     \
+}
+
+/* Pinmuxing table taken from data sheet */
+/*        Pin   FUNC0    FUNC1     FUNC2      FUNC3     FUNC4     FUNC5      FUNC6    FUNC7 */
+LAN966X_P(0,    GPIO,    NONE,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(1,    GPIO,    NONE,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(2,    GPIO,    NONE,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(3,    GPIO,    NONE,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(4,    GPIO,    NONE,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(5,    GPIO,    NONE,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(6,    GPIO,    NONE,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(7,    GPIO,    NONE,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(8,    GPIO,   FC0_a,  USB_H_b,      NONE,  USB_S_b,     NONE,      NONE,        R);
+LAN966X_P(9,    GPIO,   FC0_a,  USB_H_b,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(10,   GPIO,   FC0_a,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(11,   GPIO,   FC1_a,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(12,   GPIO,   FC1_a,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(13,   GPIO,   FC1_a,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(14,   GPIO,   FC2_a,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(15,   GPIO,   FC2_a,     NONE,      NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(16,   GPIO,   FC2_a, IB_TRG_a,      NONE, OB_TRG_a, IRQ_IN_c, IRQ_OUT_c,        R);
+LAN966X_P(17,   GPIO,   FC3_a, IB_TRG_a,      NONE, OB_TRG_a, IRQ_IN_c, IRQ_OUT_c,        R);
+LAN966X_P(18,   GPIO,   FC3_a, IB_TRG_a,      NONE, OB_TRG_a, IRQ_IN_c, IRQ_OUT_c,        R);
+LAN966X_P(19,   GPIO,   FC3_a, IB_TRG_a,      NONE, OB_TRG_a, IRQ_IN_c, IRQ_OUT_c,        R);
+LAN966X_P(20,   GPIO,   FC4_a, IB_TRG_a,      NONE, OB_TRG_a, IRQ_IN_c,      NONE,        R);
+LAN966X_P(21,   GPIO,   FC4_a,     NONE,      NONE, OB_TRG_a,     NONE,      NONE,        R);
+LAN966X_P(22,   GPIO,   FC4_a,     NONE,      NONE, OB_TRG_a,     NONE,      NONE,        R);
+LAN966X_P(23,   GPIO,    NONE,     NONE,      NONE, OB_TRG_a,     NONE,      NONE,        R);
+LAN966X_P(24,   GPIO,   FC0_b, IB_TRG_a,   USB_H_c, OB_TRG_a, IRQ_IN_c,   TACHO_a,        R);
+LAN966X_P(25,   GPIO,   FC0_b, IB_TRG_a,   USB_H_c, OB_TRG_a, IRQ_OUT_c,   SFP_SD,        R);
+LAN966X_P(26,   GPIO,   FC0_b, IB_TRG_a,   USB_S_c, OB_TRG_a,   CAN0_a,    SFP_SD,        R);
+LAN966X_P(27,   GPIO,    NONE,     NONE,      NONE, OB_TRG_a,   CAN0_a,      NONE,        R);
+LAN966X_P(28,   GPIO,  MIIM_a,     NONE,      NONE, OB_TRG_a, IRQ_OUT_c,   SFP_SD,        R);
+LAN966X_P(29,   GPIO,  MIIM_a,     NONE,      NONE, OB_TRG_a,     NONE,      NONE,        R);
+LAN966X_P(30,   GPIO,   FC3_c,     CAN1,      NONE,   OB_TRG,   RECO_b,      NONE,        R);
+LAN966X_P(31,   GPIO,   FC3_c,     CAN1,      NONE,   OB_TRG,   RECO_b,      NONE,        R);
+LAN966X_P(32,   GPIO,   FC3_c,     NONE,   SGPIO_a,     NONE,  MIIM_Sa,      NONE,        R);
+LAN966X_P(33,   GPIO,   FC1_b,     NONE,   SGPIO_a,     NONE,  MIIM_Sa,    MIIM_b,        R);
+LAN966X_P(34,   GPIO,   FC1_b,     NONE,   SGPIO_a,     NONE,  MIIM_Sa,    MIIM_b,        R);
+LAN966X_P(35,   GPIO,   FC1_b,     NONE,   SGPIO_a,   CAN0_b,     NONE,      NONE,        R);
+LAN966X_P(36,   GPIO,    NONE,  PTPSYNC_1,    NONE,   CAN0_b,     NONE,      NONE,        R);
+LAN966X_P(37,   GPIO, FC_SHRD0, PTPSYNC_2, TWI_SLC_GATE_AD, NONE, NONE,      NONE,        R);
+LAN966X_P(38,   GPIO,    NONE,  PTPSYNC_3,    NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(39,   GPIO,    NONE,  PTPSYNC_4,    NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(40,   GPIO, FC_SHRD1, PTPSYNC_5,    NONE,     NONE,     NONE,      NONE,        R);
+LAN966X_P(41,   GPIO, FC_SHRD2, PTPSYNC_6, TWI_SLC_GATE_AD, NONE, NONE,      NONE,        R);
+LAN966X_P(42,   GPIO, FC_SHRD3, PTPSYNC_7, TWI_SLC_GATE_AD, NONE, NONE,      NONE,        R);
+LAN966X_P(43,   GPIO,   FC2_b,   OB_TRG_b, IB_TRG_b, IRQ_OUT_a,  RECO_a,  IRQ_IN_a,       R);
+LAN966X_P(44,   GPIO,   FC2_b,   OB_TRG_b, IB_TRG_b, IRQ_OUT_a,  RECO_a,  IRQ_IN_a,       R);
+LAN966X_P(45,   GPIO,   FC2_b,   OB_TRG_b, IB_TRG_b, IRQ_OUT_a,    NONE,  IRQ_IN_a,       R);
+LAN966X_P(46,   GPIO,   FC1_c,   OB_TRG_b, IB_TRG_b, IRQ_OUT_a, FC_SHRD4, IRQ_IN_a,       R);
+LAN966X_P(47,   GPIO,   FC1_c,   OB_TRG_b, IB_TRG_b, IRQ_OUT_a, FC_SHRD5, IRQ_IN_a,       R);
+LAN966X_P(48,   GPIO,   FC1_c,   OB_TRG_b, IB_TRG_b, IRQ_OUT_a, FC_SHRD6, IRQ_IN_a,       R);
+LAN966X_P(49,   GPIO, FC_SHRD7,  OB_TRG_b, IB_TRG_b, IRQ_OUT_a, TWI_SLC_GATE, IRQ_IN_a,   R);
+LAN966X_P(50,   GPIO, FC_SHRD16, OB_TRG_b, IB_TRG_b, IRQ_OUT_a, TWI_SLC_GATE, NONE,       R);
+LAN966X_P(51,   GPIO,   FC3_b,   OB_TRG_b, IB_TRG_c, IRQ_OUT_b,    NONE,  IRQ_IN_b,       R);
+LAN966X_P(52,   GPIO,   FC3_b,   OB_TRG_b, IB_TRG_c, IRQ_OUT_b, TACHO_b,  IRQ_IN_b,       R);
+LAN966X_P(53,   GPIO,   FC3_b,   OB_TRG_b, IB_TRG_c, IRQ_OUT_b,    NONE,  IRQ_IN_b,       R);
+LAN966X_P(54,   GPIO, FC_SHRD8,  OB_TRG_b, IB_TRG_c, IRQ_OUT_b, TWI_SLC_GATE, IRQ_IN_b,   R);
+LAN966X_P(55,   GPIO, FC_SHRD9,  OB_TRG_b, IB_TRG_c, IRQ_OUT_b, TWI_SLC_GATE, IRQ_IN_b,   R);
+LAN966X_P(56,   GPIO,   FC4_b,   OB_TRG_b, IB_TRG_c, IRQ_OUT_b, FC_SHRD10,    IRQ_IN_b,   R);
+LAN966X_P(57,   GPIO,   FC4_b, TWI_SLC_GATE, IB_TRG_c, IRQ_OUT_b, FC_SHRD11, IRQ_IN_b,    R);
+LAN966X_P(58,   GPIO,   FC4_b, TWI_SLC_GATE, IB_TRG_c, IRQ_OUT_b, FC_SHRD12, IRQ_IN_b,    R);
+LAN966X_P(59,   GPIO,   QSPI1,   MIIM_c,      NONE,     NONE,  MIIM_Sb,      NONE,        R);
+LAN966X_P(60,   GPIO,   QSPI1,   MIIM_c,      NONE,     NONE,  MIIM_Sb,      NONE,        R);
+LAN966X_P(61,   GPIO,   QSPI1,     NONE,   SGPIO_b,    FC0_c,  MIIM_Sb,      NONE,        R);
+LAN966X_P(62,   GPIO,   QSPI1, FC_SHRD13,  SGPIO_b,    FC0_c, TWI_SLC_GATE,  SFP_SD,      R);
+LAN966X_P(63,   GPIO,   QSPI1, FC_SHRD14,  SGPIO_b,    FC0_c, TWI_SLC_GATE,  SFP_SD,      R);
+LAN966X_P(64,   GPIO,   QSPI1,    FC4_c,   SGPIO_b, FC_SHRD15, TWI_SLC_GATE, SFP_SD,      R);
+LAN966X_P(65,   GPIO, USB_H_a,    FC4_c,      NONE, IRQ_OUT_c, TWI_SLC_GATE_AD, NONE,     R);
+LAN966X_P(66,   GPIO, USB_H_a,    FC4_c,   USB_S_a, IRQ_OUT_c, IRQ_IN_c,     NONE,        R);
+LAN966X_P(67,   GPIO, EMMC_SD,     NONE,     QSPI2,     NONE,     NONE,      NONE,        R);
+LAN966X_P(68,   GPIO, EMMC_SD,     NONE,     QSPI2,     NONE,     NONE,      NONE,        R);
+LAN966X_P(69,   GPIO, EMMC_SD,     NONE,     QSPI2,     NONE,     NONE,      NONE,        R);
+LAN966X_P(70,   GPIO, EMMC_SD,     NONE,     QSPI2,     NONE,     NONE,      NONE,        R);
+LAN966X_P(71,   GPIO, EMMC_SD,     NONE,     QSPI2,     NONE,     NONE,      NONE,        R);
+LAN966X_P(72,   GPIO, EMMC_SD,     NONE,     QSPI2,     NONE,     NONE,      NONE,        R);
+LAN966X_P(73,   GPIO,    EMMC,     NONE,      NONE,       SD,     NONE,      NONE,        R);
+LAN966X_P(74,   GPIO,    EMMC,     NONE, FC_SHRD17,       SD, TWI_SLC_GATE,  NONE,        R);
+LAN966X_P(75,   GPIO,    EMMC,     NONE, FC_SHRD18,       SD, TWI_SLC_GATE,  NONE,        R);
+LAN966X_P(76,   GPIO,    EMMC,     NONE, FC_SHRD19,       SD, TWI_SLC_GATE,  NONE,        R);
+LAN966X_P(77,   GPIO, EMMC_SD,     NONE, FC_SHRD20,     NONE, TWI_SLC_GATE,  NONE,        R);
+
+#define LAN966X_PIN(n) {                                       \
+	.number = n,                                           \
+	.name = "GPIO_"#n,                                     \
+	.drv_data = &lan966x_pin_##n                           \
+}
+
+static const struct pinctrl_pin_desc lan966x_pins[] = {
+	LAN966X_PIN(0),
+	LAN966X_PIN(1),
+	LAN966X_PIN(2),
+	LAN966X_PIN(3),
+	LAN966X_PIN(4),
+	LAN966X_PIN(5),
+	LAN966X_PIN(6),
+	LAN966X_PIN(7),
+	LAN966X_PIN(8),
+	LAN966X_PIN(9),
+	LAN966X_PIN(10),
+	LAN966X_PIN(11),
+	LAN966X_PIN(12),
+	LAN966X_PIN(13),
+	LAN966X_PIN(14),
+	LAN966X_PIN(15),
+	LAN966X_PIN(16),
+	LAN966X_PIN(17),
+	LAN966X_PIN(18),
+	LAN966X_PIN(19),
+	LAN966X_PIN(20),
+	LAN966X_PIN(21),
+	LAN966X_PIN(22),
+	LAN966X_PIN(23),
+	LAN966X_PIN(24),
+	LAN966X_PIN(25),
+	LAN966X_PIN(26),
+	LAN966X_PIN(27),
+	LAN966X_PIN(28),
+	LAN966X_PIN(29),
+	LAN966X_PIN(30),
+	LAN966X_PIN(31),
+	LAN966X_PIN(32),
+	LAN966X_PIN(33),
+	LAN966X_PIN(34),
+	LAN966X_PIN(35),
+	LAN966X_PIN(36),
+	LAN966X_PIN(37),
+	LAN966X_PIN(38),
+	LAN966X_PIN(39),
+	LAN966X_PIN(40),
+	LAN966X_PIN(41),
+	LAN966X_PIN(42),
+	LAN966X_PIN(43),
+	LAN966X_PIN(44),
+	LAN966X_PIN(45),
+	LAN966X_PIN(46),
+	LAN966X_PIN(47),
+	LAN966X_PIN(48),
+	LAN966X_PIN(49),
+	LAN966X_PIN(50),
+	LAN966X_PIN(51),
+	LAN966X_PIN(52),
+	LAN966X_PIN(53),
+	LAN966X_PIN(54),
+	LAN966X_PIN(55),
+	LAN966X_PIN(56),
+	LAN966X_PIN(57),
+	LAN966X_PIN(58),
+	LAN966X_PIN(59),
+	LAN966X_PIN(60),
+	LAN966X_PIN(61),
+	LAN966X_PIN(62),
+	LAN966X_PIN(63),
+	LAN966X_PIN(64),
+	LAN966X_PIN(65),
+	LAN966X_PIN(66),
+	LAN966X_PIN(67),
+	LAN966X_PIN(68),
+	LAN966X_PIN(69),
+	LAN966X_PIN(70),
+	LAN966X_PIN(71),
+	LAN966X_PIN(72),
+	LAN966X_PIN(73),
+	LAN966X_PIN(74),
+	LAN966X_PIN(75),
+	LAN966X_PIN(76),
+	LAN966X_PIN(77),
+};
+
 static int ocelot_get_functions_count(struct pinctrl_dev *pctldev)
 {
 	return ARRAY_SIZE(ocelot_function_names);
···
 	for (i = 0; i < OCELOT_FUNC_PER_PIN; i++) {
 		if (function == p->functions[i])
 			return i;
+
+		if (function == p->a_functions[i])
+			return i + OCELOT_FUNC_PER_PIN;
 	}
 
 	return -1;
···
 	return 0;
 }
 
+static int lan966x_pinmux_set_mux(struct pinctrl_dev *pctldev,
+				  unsigned int selector, unsigned int group)
+{
+	struct ocelot_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
+	struct ocelot_pin_caps *pin = info->desc->pins[group].drv_data;
+	unsigned int p = pin->pin % 32;
+	int f;
+
+	f = ocelot_pin_function_idx(info, group, selector);
+	if (f < 0)
+		return -EINVAL;
+
+	/*
+	 * f is encoded on three bits.
+	 * bit 0 of f goes in BIT(pin) of ALT[0], bit 1 of f goes in BIT(pin) of
+	 * ALT[1], bit 2 of f goes in BIT(pin) of ALT[2]
+	 * This is racy because three registers can't be updated at the same time
+	 * but it doesn't matter much for now.
+	 * Note: ALT0/ALT1/ALT2 are organized specially for 78 gpio targets
+	 */
+	regmap_update_bits(info->map, REG_ALT(0, info, pin->pin),
+			   BIT(p), f << p);
+	regmap_update_bits(info->map, REG_ALT(1, info, pin->pin),
+			   BIT(p), (f >> 1) << p);
+	regmap_update_bits(info->map, REG_ALT(2, info, pin->pin),
+			   BIT(p), (f >> 2) << p);
+
+	return 0;
+}
+
 #define REG(r, info, p) ((r) * (info)->stride + (4 * ((p) / 32)))
 
 static int ocelot_gpio_set_direction(struct pinctrl_dev *pctldev,
···
 	return 0;
 }
 
+static int lan966x_gpio_request_enable(struct pinctrl_dev *pctldev,
+				       struct pinctrl_gpio_range *range,
+				       unsigned int offset)
+{
+	struct ocelot_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
+	unsigned int p = offset % 32;
+
+	regmap_update_bits(info->map, REG_ALT(0, info, offset),
+			   BIT(p), 0);
+	regmap_update_bits(info->map, REG_ALT(1, info, offset),
+			   BIT(p), 0);
+	regmap_update_bits(info->map, REG_ALT(2, info, offset),
+			   BIT(p), 0);
+
+	return 0;
+}
+
 static const struct pinmux_ops ocelot_pmx_ops = {
 	.get_functions_count = ocelot_get_functions_count,
 	.get_function_name = ocelot_get_function_name,
···
 	.set_mux = ocelot_pinmux_set_mux,
 	.gpio_set_direction = ocelot_gpio_set_direction,
 	.gpio_request_enable = ocelot_gpio_request_enable,
+};
+
+static const struct pinmux_ops lan966x_pmx_ops = {
+	.get_functions_count = ocelot_get_functions_count,
+	.get_function_name = ocelot_get_function_name,
+	.get_function_groups = ocelot_get_function_groups,
+	.set_mux = lan966x_pinmux_set_mux,
+	.gpio_set_direction = ocelot_gpio_set_direction,
+	.gpio_request_enable = lan966x_gpio_request_enable,
 };
 
 static int ocelot_pctl_get_groups_count(struct pinctrl_dev *pctldev)
···
 	int ret = -EOPNOTSUPP;
 
 	if (info->pincfg) {
-		u32 regcfg = readl(info->pincfg + (pin * sizeof(u32)));
+		u32 regcfg;
+
+		ret = regmap_read(info->pincfg, pin, &regcfg);
+		if (ret)
+			return ret;
 
 		ret = 0;
 		switch (reg) {
···
 	return ret;
 }
 
+static int ocelot_pincfg_clrsetbits(struct ocelot_pinctrl *info, u32 regaddr,
+				    u32 clrbits, u32 setbits)
+{
+	u32 val;
+	int ret;
+
+	ret = regmap_read(info->pincfg, regaddr, &val);
+	if (ret)
+		return ret;
+
+	val &= ~clrbits;
+	val |= setbits;
+
+	ret = regmap_write(info->pincfg, regaddr, val);
+
+	return ret;
+}
+
 static int ocelot_hw_set_value(struct ocelot_pinctrl *info,
 			       unsigned int pin,
 			       unsigned int reg,
···
 	int ret = -EOPNOTSUPP;
 
 	if (info->pincfg) {
-		void __iomem *regaddr = info->pincfg + (pin * sizeof(u32));
 
 		ret = 0;
 		switch (reg) {
 		case PINCONF_BIAS:
-			ocelot_clrsetbits(regaddr, BIAS_BITS, val);
+			ret = ocelot_pincfg_clrsetbits(info, pin, BIAS_BITS,
+						       val);
 			break;
 
 		case PINCONF_SCHMITT:
-			ocelot_clrsetbits(regaddr, SCHMITT_BIT, val);
+			ret = ocelot_pincfg_clrsetbits(info, pin, SCHMITT_BIT,
+						       val);
 			break;
 
 		case PINCONF_DRIVE_STRENGTH:
 			if (val <= 3)
-				ocelot_clrsetbits(regaddr, DRIVE_BITS, val);
+				ret = ocelot_pincfg_clrsetbits(info, pin,
+							       DRIVE_BITS, val);
 			else
 				ret = -EINVAL;
 			break;
···
 	.npins = ARRAY_SIZE(sparx5_pins),
 	.pctlops = &ocelot_pctl_ops,
 	.pmxops = &ocelot_pmx_ops,
+	.confops = &ocelot_confops,
+	.owner = THIS_MODULE,
+};
+
+static struct pinctrl_desc lan966x_desc = {
+	.name = "lan966x-pinctrl",
+	.pins = lan966x_pins,
+	.npins = ARRAY_SIZE(lan966x_pins),
+	.pctlops = &ocelot_pctl_ops,
+	.pmxops = &lan966x_pmx_ops,
 	.confops = &ocelot_confops,
 	.owner = THIS_MODULE,
 };
···
 	gc = &info->gpio_chip;
 	gc->ngpio = info->desc->npins;
 	gc->parent = &pdev->dev;
-	gc->base = 0;
-	gc->of_node = info->dev->of_node;
+	gc->base = -1;
 	gc->label = "ocelot-gpio";
 
 	irq = irq_of_parse_and_map(gc->of_node, 0);
···
 	{ .compatible = "mscc,ocelot-pinctrl", .data = &ocelot_desc },
 	{ .compatible = "mscc,jaguar2-pinctrl", .data = &jaguar2_desc },
 	{ .compatible = "microchip,sparx5-pinctrl", .data = &sparx5_desc },
+	{ .compatible = "microchip,lan966x-pinctrl", .data = &lan966x_desc },
 	{},
 };
+
+static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev)
+{
+	void __iomem *base;
+
+	const struct regmap_config regmap_config = {
+		.reg_bits = 32,
+		.val_bits = 32,
+		.reg_stride = 4,
+		.max_register = 32,
+	};
+
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(base)) {
+		dev_dbg(&pdev->dev, "Failed to ioremap config registers (no extended pinconf)\n");
+		return NULL;
+	}
+
+	return devm_regmap_init_mmio(&pdev->dev, base, &regmap_config);
+}
 
 static int ocelot_pinctrl_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct ocelot_pinctrl *info;
+	struct regmap *pincfg;
 	void __iomem *base;
-	struct resource *res;
 	int ret;
 	struct regmap_config regmap_config = {
 		.reg_bits = 32,
···
 
 	/* Pinconf registers */
 	if (info->desc->confops) {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-		base = devm_ioremap_resource(dev, res);
-		if (IS_ERR(base))
-			dev_dbg(dev, "Failed to ioremap config registers (no extended pinconf)\n");
+		pincfg = ocelot_pinctrl_create_pincfg(pdev);
+		if (IS_ERR(pincfg))
+			dev_dbg(dev, "Failed to create pincfg regmap\n");
 		else
-			info->pincfg = base;
+			info->pincfg = pincfg;
 	}
 
 	ret = ocelot_pinctrl_register(pdev, info);

drivers/pinctrl/pinctrl-oxnas.c

···
 
 	bank->id = id;
 	bank->gpio_chip.parent = &pdev->dev;
-	bank->gpio_chip.of_node = np;
 	bank->gpio_chip.ngpio = ngpios;
 	girq = &bank->gpio_chip.irq;
 	girq->chip = &bank->irq_chip;

drivers/pinctrl/pinctrl-pic32.c

···
 	}
 
 	bank->gpio_chip.parent = &pdev->dev;
-	bank->gpio_chip.of_node = np;
+
 	girq = &bank->gpio_chip.irq;
 	girq->chip = &bank->irq_chip;
 	girq->parent_handler = pic32_gpio_irq_handler;

drivers/pinctrl/pinctrl-rk805.c

···
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/mfd/rk808.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/pm.h>
+#include <linux/property.h>
+#include <linux/slab.h>
+
 #include <linux/pinctrl/consumer.h>
 #include <linux/pinctrl/machine.h>
 #include <linux/pinctrl/pinctrl.h>
 #include <linux/pinctrl/pinconf-generic.h>
 #include <linux/pinctrl/pinconf.h>
 #include <linux/pinctrl/pinmux.h>
-#include <linux/pm.h>
-#include <linux/slab.h>
 
 #include "core.h"
 #include "pinconf.h"
···
 	struct rk805_pctrl_info *pci;
 	int ret;
 
+	device_set_node(&pdev->dev, dev_fwnode(pdev->dev.parent));
+
 	pci = devm_kzalloc(&pdev->dev, sizeof(*pci), GFP_KERNEL);
 	if (!pci)
 		return -ENOMEM;
 
 	pci->dev = &pdev->dev;
-	pci->dev->of_node = pdev->dev.parent->of_node;
 	pci->rk808 = dev_get_drvdata(pdev->dev.parent);
 
 	pci->pinctrl_desc = rk805_pinctrl_desc;
 	pci->gpio_chip = rk805_gpio_chip;
 	pci->gpio_chip.parent = &pdev->dev;
-	pci->gpio_chip.of_node = pdev->dev.parent->of_node;
 
 	platform_set_drvdata(pdev, pci);
 

drivers/pinctrl/pinctrl-rockchip.c

···
 #include <linux/clk.h>
 #include <linux/regmap.h>
 #include <linux/mfd/syscon.h>
+#include <linux/string_helpers.h>
+
 #include <dt-bindings/pinctrl/rockchip.h>
 
 #include "core.h"
 #include "pinconf.h"
 #include "pinctrl-rockchip.h"
 
-/**
+/*
  * Generate a bitmask for setting a value (v) with a write mask bit in hiword
  * register 31:16 area.
  */
···
 {
 	struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	const struct rockchip_pin_group *grp;
+	struct device *dev = info->dev;
 	struct pinctrl_map *new_map;
 	struct device_node *parent;
 	int map_num = 1;
···
 	 */
 	grp = pinctrl_name_to_group(info, np->name);
 	if (!grp) {
-		dev_err(info->dev, "unable to find group for node %pOFn\n",
-			np);
+		dev_err(dev, "unable to find group for node %pOFn\n", np);
 		return -EINVAL;
 	}
 
···
 		new_map[i].data.configs.num_configs = grp->data[i].nconfigs;
 	}
 
-	dev_dbg(pctldev->dev, "maps: function %s group %s num %d\n",
+	dev_dbg(dev, "maps: function %s group %s num %d\n",
 		(*map)->data.mux.function, (*map)->data.mux.group, map_num);
 
 	return 0;
···
 			       int pin, int mux)
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
+	struct device *dev = info->dev;
 	int iomux_num = (pin / 8);
 
 	if (iomux_num > 3)
 		return -EINVAL;
 
 	if (bank->iomux[iomux_num].type & IOMUX_UNROUTED) {
-		dev_err(info->dev, "pin %d is unrouted\n", pin);
+		dev_err(dev, "pin %d is unrouted\n", pin);
 		return -EINVAL;
 	}
 
 	if (bank->iomux[iomux_num].type & IOMUX_GPIO_ONLY) {
 		if (mux != RK_FUNC_GPIO) {
-			dev_err(info->dev,
-				"pin %d only supports a gpio mux\n", pin);
+			dev_err(dev, "pin %d only supports a gpio mux\n", pin);
 			return -ENOTSUPP;
 		}
 	}
···
 static int rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
+	struct device *dev = info->dev;
 	int iomux_num = (pin / 8);
 	struct regmap *regmap;
 	int reg, ret, mask, mux_type;
···
 	if (bank->iomux[iomux_num].type & IOMUX_GPIO_ONLY)
 		return 0;
 
-	dev_dbg(info->dev, "setting mux of GPIO%d-%d to %d\n",
-						bank->bank_num, pin, mux);
+	dev_dbg(dev, "setting mux of GPIO%d-%d to %d\n", bank->bank_num, pin, mux);
 
 	regmap = (bank->iomux[iomux_num].type & IOMUX_SOURCE_PMU)
 				? info->regmap_pmu : info->regmap_base;
···
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
 	struct rockchip_pin_ctrl *ctrl = info->ctrl;
+	struct device *dev = info->dev;
 	struct regmap *regmap;
 	int reg, ret;
 	u32 data, temp, rmask_bits;
···
 			bit -= 16;
 			break;
 		default:
-			dev_err(info->dev, "unsupported bit: %d for pinctrl drive type: %d\n",
+			dev_err(dev, "unsupported bit: %d for pinctrl drive type: %d\n",
 				bit, drv_type);
 			return -EINVAL;
 		}
···
 		rmask_bits = RK3288_DRV_BITS_PER_PIN;
 		break;
 	default:
-		dev_err(info->dev, "unsupported pinctrl drive type: %d\n",
-			drv_type);
+		dev_err(dev, "unsupported pinctrl drive type: %d\n", drv_type);
 		return -EINVAL;
 	}
 
···
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
 	struct rockchip_pin_ctrl *ctrl = info->ctrl;
+	struct device *dev = info->dev;
 	struct regmap *regmap;
 	int reg, ret, i;
 	u32 data, rmask, rmask_bits, temp;
 	u8 bit;
 	int drv_type = bank->drv[pin_num / 8].drv_type;
 
-	dev_dbg(info->dev, "setting drive of GPIO%d-%d to %d\n",
+	dev_dbg(dev, "setting drive of GPIO%d-%d to %d\n",
 		bank->bank_num, pin_num, strength);
 
 	ctrl->drv_calc_reg(bank, pin_num, &regmap, &reg, &bit);
···
 	}
 
 	if (ret < 0) {
-		dev_err(info->dev, "unsupported driver strength %d\n",
-			strength);
+		dev_err(dev, "unsupported driver strength %d\n", strength);
 		return ret;
 	}
 
···
 			bit -= 16;
 			break;
 		default:
-			dev_err(info->dev, "unsupported bit: %d for pinctrl drive type: %d\n",
+			dev_err(dev, "unsupported bit: %d for pinctrl drive type: %d\n",
 				bit, drv_type);
 			return -EINVAL;
 		}
···
 		rmask_bits = RK3288_DRV_BITS_PER_PIN;
 		break;
 	default:
-		dev_err(info->dev, "unsupported pinctrl drive type: %d\n",
-			drv_type);
+		dev_err(dev, "unsupported pinctrl drive type: %d\n", drv_type);
 		return -EINVAL;
 	}
 
···
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
 	struct rockchip_pin_ctrl *ctrl = info->ctrl;
+	struct device *dev = info->dev;
 	struct regmap *regmap;
 	int reg, ret, pull_type;
 	u8 bit;
···
 
 		return rockchip_pull_list[pull_type][data];
 	default:
-		dev_err(info->dev, "unsupported pinctrl type\n");
+		dev_err(dev, "unsupported pinctrl type\n");
 		return -EINVAL;
 	};
 }
···
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
 	struct rockchip_pin_ctrl *ctrl = info->ctrl;
+	struct device *dev = info->dev;
 	struct regmap *regmap;
 	int reg, ret, i, pull_type;
 	u8 bit;
 	u32 data, rmask;
 
-	dev_dbg(info->dev, "setting pull of GPIO%d-%d to %d\n",
-		 bank->bank_num, pin_num, pull);
+	dev_dbg(dev, "setting pull of GPIO%d-%d to %d\n", bank->bank_num, pin_num, pull);
 
 	/* rk3066b does support any pulls */
 	if (ctrl->type == RK3066B)
···
 		}
 
 		if (ret < 0) {
-			dev_err(info->dev, "unsupported pull setting %d\n",
-				pull);
+			dev_err(dev, "unsupported pull setting %d\n", pull);
 			return ret;
 		}
 
···
 		ret = regmap_update_bits(regmap, reg, rmask, data);
 		break;
 	default:
-		dev_err(info->dev, "unsupported pinctrl type\n");
+		dev_err(dev, "unsupported pinctrl type\n");
 		return -EINVAL;
 	}
 
···
 {
 	struct rockchip_pinctrl *info = bank->drvdata;
 	struct rockchip_pin_ctrl *ctrl = info->ctrl;
+	struct device *dev = info->dev;
 	struct regmap *regmap;
 	int reg, ret;
 	u8 bit;
 	u32 data, rmask;
 
-	dev_dbg(info->dev, "setting input schmitt of GPIO%d-%d to %d\n",
+	dev_dbg(dev, "setting input schmitt of GPIO%d-%d to %d\n",
 		bank->bank_num, pin_num, enable);
 
 	ret = ctrl->schmitt_calc_reg(bank, pin_num, &regmap, &reg, &bit);
···
 	struct rockchip_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	const unsigned int *pins = info->groups[group].pins;
 	const struct rockchip_pin_config *data = info->groups[group].data;
+	struct device *dev = info->dev;
 	struct rockchip_pin_bank *bank;
 	int cnt, ret = 0;
 
-	dev_dbg(info->dev, "enable function %s group %s\n",
+	dev_dbg(dev, "enable function %s group %s\n",
 		info->functions[selector].name, info->groups[group].name);
 
 	/*
···
 					      struct rockchip_pinctrl *info,
 					      u32 index)
 {
+	struct device *dev = info->dev;
 	struct rockchip_pin_bank *bank;
 	int size;
 	const __be32 *list;
···
 	int i, j;
 	int ret;
 
-	dev_dbg(info->dev, "group(%d): %pOFn\n", index, np);
+	dev_dbg(dev, "group(%d): %pOFn\n", index, np);
 
 	/* Initialise group */
 	grp->name = np->name;
···
 	list = of_get_property(np, "rockchip,pins", &size);
 	/* we do not check return since it's safe node passed down */
 	size /= sizeof(*list);
-	if (!size || size % 4) {
-		dev_err(info->dev, "wrong pins number or pins and configs should be by 4\n");
-		return -EINVAL;
-	}
+	if (!size || size % 4)
+		return dev_err_probe(dev, -EINVAL, "wrong pins number or pins and configs should be by 4\n");
 
 	grp->npins = size / 4;
 
-	grp->pins = devm_kcalloc(info->dev, grp->npins, sizeof(unsigned int),
-						GFP_KERNEL);
-	grp->data = devm_kcalloc(info->dev,
-					grp->npins,
-					sizeof(struct rockchip_pin_config),
-					GFP_KERNEL);
+	grp->pins = devm_kcalloc(dev, grp->npins, sizeof(*grp->pins), GFP_KERNEL);
+	grp->data = devm_kcalloc(dev, grp->npins, sizeof(*grp->data), GFP_KERNEL);
 	if (!grp->pins || !grp->data)
 		return -ENOMEM;
 
···
 						struct rockchip_pinctrl *info,
 						u32 index)
 {
+	struct device *dev = info->dev;
 	struct device_node *child;
 	struct rockchip_pmx_func *func;
 	struct rockchip_pin_group *grp;
···
 	static u32 grp_index;
 	u32 i = 0;
 
-	dev_dbg(info->dev, "parse function(%d): %pOFn\n", index, np);
+	dev_dbg(dev, "parse function(%d): %pOFn\n", index, np);
 
 	func = &info->functions[index];
 
···
 	if (func->ngroups <= 0)
 		return 0;
 
-	func->groups = devm_kcalloc(info->dev,
-			func->ngroups, sizeof(char *), GFP_KERNEL);
+	func->groups = devm_kcalloc(dev, func->ngroups, sizeof(*func->groups), GFP_KERNEL);
 	if (!func->groups)
 		return -ENOMEM;
 
···
 
 	rockchip_pinctrl_child_count(info, np);
 
-	dev_dbg(&pdev->dev, "nfunctions = %d\n", info->nfunctions);
-	dev_dbg(&pdev->dev, "ngroups = %d\n", info->ngroups);
+	dev_dbg(dev, "nfunctions = %d\n", info->nfunctions);
+	dev_dbg(dev, "ngroups = %d\n", info->ngroups);
 
-	info->functions = devm_kcalloc(dev,
-					      info->nfunctions,
-					      sizeof(struct rockchip_pmx_func),
-					      GFP_KERNEL);
+	info->functions = devm_kcalloc(dev, info->nfunctions, sizeof(*info->functions), GFP_KERNEL);
 	if (!info->functions)
 		return -ENOMEM;
 
-	info->groups = devm_kcalloc(dev,
-					    info->ngroups,
-					    sizeof(struct rockchip_pin_group),
-					    GFP_KERNEL);
+	info->groups = devm_kcalloc(dev, info->ngroups, sizeof(*info->groups), GFP_KERNEL);
 	if (!info->groups)
 		return -ENOMEM;
 
···
 
 		ret = rockchip_pinctrl_parse_functions(child, info, i++);
 		if (ret) {
-			dev_err(&pdev->dev, "failed to parse function\n");
+			dev_err(dev, "failed to parse function\n");
 			of_node_put(child);
 			return ret;
 		}
···
 	struct pinctrl_desc *ctrldesc = &info->pctl;
 	struct pinctrl_pin_desc *pindesc, *pdesc;
 	struct rockchip_pin_bank *pin_bank;
+	struct device *dev = &pdev->dev;
+	char **pin_names;
 	int pin, bank, ret;
 	int k;
 
···
 	ctrldesc->pmxops = &rockchip_pmx_ops;
 	ctrldesc->confops = &rockchip_pinconf_ops;
 
-	pindesc = devm_kcalloc(&pdev->dev,
-			       info->ctrl->nr_pins, sizeof(*pindesc),
-			       GFP_KERNEL);
+	pindesc = devm_kcalloc(dev, info->ctrl->nr_pins, sizeof(*pindesc), GFP_KERNEL);
 	if (!pindesc)
 		return -ENOMEM;
 
···
 	pdesc = pindesc;
 	for (bank = 0, k = 0; bank < info->ctrl->nr_banks; bank++) {
 		pin_bank = &info->ctrl->pin_banks[bank];
+
+		pin_names = devm_kasprintf_strarray(dev, pin_bank->name, pin_bank->nr_pins);
+		if (IS_ERR(pin_names))
+			return PTR_ERR(pin_names);
+
 		for (pin = 0; pin < pin_bank->nr_pins; pin++, k++) {
 			pdesc->number = k;
-			pdesc->name = kasprintf(GFP_KERNEL, "%s-%d",
-						pin_bank->name, pin);
+			pdesc->name = pin_names[pin];
 			pdesc++;
 		}
 
···
 	if (ret)
 		return ret;
 
-	info->pctl_dev = devm_pinctrl_register(&pdev->dev, ctrldesc, info);
-	if (IS_ERR(info->pctl_dev)) {
-		dev_err(&pdev->dev, "could not register pinctrl driver\n");
-		return PTR_ERR(info->pctl_dev);
-	}
+	info->pctl_dev = devm_pinctrl_register(dev, ctrldesc, info);
+	if (IS_ERR(info->pctl_dev))
+		return dev_err_probe(dev, PTR_ERR(info->pctl_dev), "could not register pinctrl driver\n");
 
 	return 0;
 }
···
 						struct rockchip_pinctrl *d,
 						struct platform_device *pdev)
 {
+	struct device *dev = &pdev->dev;
+	struct device_node *node = dev->of_node;
 	const struct of_device_id *match;
-	struct device_node *node = pdev->dev.of_node;
 	struct rockchip_pin_ctrl *ctrl;
 	struct rockchip_pin_bank *bank;
 	int grf_offs, pmu_offs, drv_grf_offs, drv_pmu_offs, i, j;
···
 						drv_pmu_offs : drv_grf_offs;
 			}
 
-			dev_dbg(d->dev, "bank %d, iomux %d has iom_offset 0x%x drv_offset 0x%x\n",
+			dev_dbg(dev, "bank %d, iomux %d has iom_offset 0x%x drv_offset 0x%x\n",
 				i, j, iom->offset, drv->offset);
 
 			/*
···
 {
 	struct rockchip_pinctrl *info;
 	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node, *node;
 	struct rockchip_pin_ctrl *ctrl;
-	struct device_node *np = pdev->dev.of_node, *node;
 	struct resource *res;
 	void __iomem *base;
 	int ret;
 
-	if (!dev->of_node) {
-		dev_err(dev, "device tree node not found\n");
-		return -ENODEV;
-	}
+	if (!dev->of_node)
+		return dev_err_probe(dev, -ENODEV, "device tree node not found\n");
 
 	info = devm_kzalloc(dev, sizeof(*info), GFP_KERNEL);
 	if (!info)
···
 	info->dev = dev;
 
 	ctrl = rockchip_pinctrl_get_soc_data(info, pdev);
-	if (!ctrl) {
-		dev_err(dev, "driver data not available\n");
-		return -EINVAL;
-	}
+	if (!ctrl)
+		return dev_err_probe(dev, -EINVAL, "driver data not available\n");
 	info->ctrl = ctrl;
 
 	node = of_parse_phandle(np, "rockchip,grf", 0);
···
 		if (IS_ERR(info->regmap_base))
 			return PTR_ERR(info->regmap_base);
 	} else {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		base = devm_ioremap_resource(&pdev->dev, res);
+		base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 		if (IS_ERR(base))
 			return PTR_ERR(base);
 
 		rockchip_regmap_config.max_register = resource_size(res) - 4;
 		rockchip_regmap_config.name = "rockchip,pinctrl";
-		info->regmap_base = devm_regmap_init_mmio(&pdev->dev, base,
-						    &rockchip_regmap_config);
+		info->regmap_base =
+			devm_regmap_init_mmio(dev, base, &rockchip_regmap_config);
 
 		/* to check for the old dt-bindings */
 		info->reg_size = resource_size(res);
 
 		/* Honor the old binding, with pull registers as 2nd resource */
 		if (ctrl->type == RK3188 && info->reg_size < 0x200) {
-			res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-			base = devm_ioremap_resource(&pdev->dev, res);
+			base = devm_platform_get_and_ioremap_resource(pdev, 1, &res);
 			if (IS_ERR(base))
 				return PTR_ERR(base);
 
-			rockchip_regmap_config.max_register =
-							resource_size(res) - 4;
+			rockchip_regmap_config.max_register = resource_size(res) - 4;
 			rockchip_regmap_config.name = "rockchip,pinctrl-pull";
-			info->regmap_pull = devm_regmap_init_mmio(&pdev->dev,
-						    base,
-						    &rockchip_regmap_config);
+			info->regmap_pull =
+				devm_regmap_init_mmio(dev, base, &rockchip_regmap_config);
 		}
 	}
 
···
 
 	platform_set_drvdata(pdev, info);
 
-	ret = of_platform_populate(np, rockchip_bank_match, NULL, NULL);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to register gpio device\n");
-		return ret;
-	}
+	ret = of_platform_populate(np, NULL, NULL, &pdev->dev);
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to register gpio device\n");
 
 	return 0;
 }

drivers/pinctrl/pinctrl-st.c

···
 #define ST_GPIO_DIRECTION_OUT	0x2
 #define ST_GPIO_DIRECTION_IN	0x4
 
-/**
+/*
  *  Packed style retime configuration.
  *  There are two registers cfg0 and cfg1 in this style for each bank.
  *  Each field in this register is 8 bit corresponding to 8 pins in the bank.
···
 #define RT_P_CFG1_CLKNOTDATA_FIELD(reg)		REG_FIELD(reg, 16, 23)
 #define RT_P_CFG1_DOUBLE_EDGE_FIELD(reg)	REG_FIELD(reg, 24, 31)
 
-/**
+/*
  * Dedicated style retime Configuration register
  * each register is dedicated per pin.
  */
···
 {
 	struct st_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
 	const struct st_pctl_group *grp;
+	struct device *dev = info->dev;
 	struct pinctrl_map *new_map;
 	struct device_node *parent;
 	int map_num, i;
 
 	grp = st_pctl_find_group_by_name(info, np->name);
 	if (!grp) {
-		dev_err(info->dev, "unable to find group for node %pOFn\n",
-			np);
+		dev_err(dev, "unable to find group for node %pOFn\n", np);
 		return -EINVAL;
 	}
 
 	map_num = grp->npins + 1;
-	new_map = devm_kcalloc(pctldev->dev,
-				map_num, sizeof(*new_map), GFP_KERNEL);
+	new_map = devm_kcalloc(dev, map_num, sizeof(*new_map), GFP_KERNEL);
 	if (!new_map)
 		return -ENOMEM;
 
 	parent = of_get_parent(np);
 	if (!parent) {
-		devm_kfree(pctldev->dev, new_map);
+		devm_kfree(dev, new_map);
 		return -EINVAL;
 	}
 
···
 		new_map[i].data.configs.configs = &grp->pin_conf[i].config;
 		new_map[i].data.configs.num_configs = 1;
 	}
-	dev_info(pctldev->dev, "maps: function %s group %s num %d\n",
+	dev_info(dev, "maps: function %s group %s num %d\n",
 		(*map)->data.mux.function, grp->name, map_num);
 
 	return 0;
···
 	/* bank pad direction val altfunction */
 	const __be32 *list;
 	struct property *pp;
+	struct device *dev = info->dev;
 	struct st_pinconf *conf;
 	struct device_node *pins;
 	int i = 0, npins = 0, nr_props, ret = 0;
···
 
 	grp->npins = npins;
 	grp->name = np->name;
-	grp->pins = devm_kcalloc(info->dev, npins, sizeof(u32), GFP_KERNEL);
-	grp->pin_conf = devm_kcalloc(info->dev,
-					npins, sizeof(*conf), GFP_KERNEL);
+	grp->pins = devm_kcalloc(dev, npins, sizeof(*grp->pins), GFP_KERNEL);
+	grp->pin_conf = devm_kcalloc(dev, npins, sizeof(*grp->pin_conf), GFP_KERNEL);
 
 	if (!grp->pins || !grp->pin_conf) {
 		ret = -ENOMEM;
···
 static int st_pctl_parse_functions(struct device_node *np,
 			struct st_pinctrl *info, u32 index, int *grp_index)
 {
+	struct device *dev = info->dev;
 	struct device_node *child;
 	struct st_pmx_func *func;
 	struct st_pctl_group *grp;
···
 	func = &info->functions[index];
 	func->name = np->name;
 	func->ngroups = of_get_child_count(np);
-	if (func->ngroups == 0) {
-		dev_err(info->dev, "No groups defined\n");
-		return -EINVAL;
-	}
-	func->groups = devm_kcalloc(info->dev,
-			func->ngroups, sizeof(char *), GFP_KERNEL);
+	if (func->ngroups == 0)
+		return dev_err_probe(dev, -EINVAL, "No groups defined\n");
+	func->groups = devm_kcalloc(dev, func->ngroups, sizeof(*func->groups), GFP_KERNEL);
 	if (!func->groups)
 		return -ENOMEM;
 
···
 			return ret;
 		}
 	}
-	dev_info(info->dev, "Function[%d\t name:%s,\tgroups:%d]\n",
-				index, func->name, func->ngroups);
+	dev_info(dev, "Function[%d\t name:%s,\tgroups:%d]\n", index, func->name, func->ngroups);
 
 	return 0;
 }
···
 
 skip_irq:
 	err  = gpiochip_add_data(&bank->gpio_chip, bank);
-	if (err) {
-		dev_err(dev, "Failed to add gpiochip(%d)!\n", bank_num);
-		return err;
-	}
+	if (err)
+		return dev_err_probe(dev, err, "Failed to add gpiochip(%d)!\n", bank_num);
 	dev_info(dev, "%s bank added.\n", range->name);
 
 	return 0;
···
 static int st_pctl_probe_dt(struct platform_device *pdev,
 	struct pinctrl_desc *pctl_desc, struct st_pinctrl *info)
 {
+	struct device *dev = &pdev->dev;
 	int ret = 0;
 	int i = 0, j = 0, k = 0, bank;
 	struct pinctrl_pin_desc *pdesc;
-	struct device_node *np = pdev->dev.of_node;
+	struct device_node *np = dev->of_node;
 	struct device_node *child;
 	int grp_index = 0;
 	int irq = 0;
-	struct resource *res;
 
 	st_pctl_dt_child_count(info, np);
-	if (!info->nbanks) {
-		dev_err(&pdev->dev, "you need at least one gpio bank\n");
-		return -EINVAL;
-	}
+	if (!info->nbanks)
+		return dev_err_probe(dev, -EINVAL, "you need at least one gpio bank\n");
 
-	dev_info(&pdev->dev, "nbanks = %d\n", info->nbanks);
-	dev_info(&pdev->dev, "nfunctions = %d\n", info->nfunctions);
-	dev_info(&pdev->dev, "ngroups = %d\n", info->ngroups);
+	dev_info(dev, "nbanks = %d\n", info->nbanks);
+	dev_info(dev, "nfunctions = %d\n", info->nfunctions);
+	dev_info(dev, "ngroups = %d\n", info->ngroups);
 
-	info->functions = devm_kcalloc(&pdev->dev,
-		info->nfunctions, sizeof(*info->functions), GFP_KERNEL);
+	info->functions = devm_kcalloc(dev, info->nfunctions, sizeof(*info->functions), GFP_KERNEL);
 
-	info->groups = devm_kcalloc(&pdev->dev,
-			info->ngroups, sizeof(*info->groups),
-			GFP_KERNEL);
+	info->groups = devm_kcalloc(dev, info->ngroups, sizeof(*info->groups), GFP_KERNEL);
 
-	info->banks = devm_kcalloc(&pdev->dev,
-			info->nbanks, sizeof(*info->banks), GFP_KERNEL);
+	info->banks = devm_kcalloc(dev, info->nbanks, sizeof(*info->banks), GFP_KERNEL);
 
 	if (!info->functions || !info->groups || !info->banks)
 		return -ENOMEM;
 
 	info->regmap = syscon_regmap_lookup_by_phandle(np, "st,syscfg");
-	if (IS_ERR(info->regmap)) {
-		dev_err(info->dev, "No syscfg phandle specified\n");
-		return PTR_ERR(info->regmap);
-	}
+	if (IS_ERR(info->regmap))
+		return dev_err_probe(dev, PTR_ERR(info->regmap), "No syscfg phandle specified\n");
 	info->data = of_match_node(st_pctl_of_match, np)->data;
 
 	irq = platform_get_irq(pdev, 0);
 
 	if (irq > 0) {
-		res = platform_get_resource_byname(pdev,
-					IORESOURCE_MEM, "irqmux");
-		info->irqmux_base = devm_ioremap_resource(&pdev->dev, res);
-
+		info->irqmux_base = devm_platform_ioremap_resource_byname(pdev, "irqmux");
 		if (IS_ERR(info->irqmux_base))
 			return PTR_ERR(info->irqmux_base);
 
 		irq_set_chained_handler_and_data(irq, st_gpio_irqmux_handler,
 						 info);
-
 	}
 
 	pctl_desc->npins = info->nbanks * ST_GPIO_PINS_PER_BANK;
-	pdesc =	devm_kcalloc(&pdev->dev,
-			pctl_desc->npins, sizeof(*pdesc), GFP_KERNEL);
+	pdesc =	devm_kcalloc(dev, pctl_desc->npins, sizeof(*pdesc), GFP_KERNEL);
 	if (!pdesc)
 		return -ENOMEM;
 
···
 	for_each_child_of_node(np, child) {
 		if (of_property_read_bool(child, "gpio-controller")) {
 			const char *bank_name = NULL;
+			char **pin_names;
+
 			ret = st_gpiolib_register_bank(info, bank, child);
 			if (ret) {
 				of_node_put(child);
···
 
 			k = info->banks[bank].range.pin_base;
 			bank_name = info->banks[bank].range.name;
+
+			pin_names = devm_kasprintf_strarray(dev, bank_name, ST_GPIO_PINS_PER_BANK);
+			if (IS_ERR(pin_names)) {
+				of_node_put(child);
+				return PTR_ERR(pin_names);
+			}
+
 			for (j = 0; j < ST_GPIO_PINS_PER_BANK; j++, k++) {
 				pdesc->number = k;
-				pdesc->name = kasprintf(GFP_KERNEL, "%s[%d]",
-							bank_name, j);
+				pdesc->name = pin_names[j];
 				pdesc++;
 			}
 			st_parse_syscfgs(info, bank, child);
···
 			ret = st_pctl_parse_functions(child, info,
 							i++, &grp_index);
 			if (ret) {
-				dev_err(&pdev->dev, "No functions found.\n");
+				dev_err(dev, "No functions found.\n");
 				of_node_put(child);
 				return ret;
 			}
···
 
 static int st_pctl_probe(struct platform_device *pdev)
 {
+	struct device *dev = &pdev->dev;
 	struct st_pinctrl *info;
 	struct pinctrl_desc *pctl_desc;
 	int ret, i;
 
-	if (!pdev->dev.of_node) {
-		dev_err(&pdev->dev, "device node not found.\n");
+	if (!dev->of_node) {
+		dev_err(dev, "device node not found.\n");
 		return -EINVAL;
 	}
 
-	pctl_desc = devm_kzalloc(&pdev->dev, sizeof(*pctl_desc), GFP_KERNEL);
+	pctl_desc = devm_kzalloc(dev, sizeof(*pctl_desc), GFP_KERNEL);
 	if (!pctl_desc)
 		return -ENOMEM;
 
-	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
+	info = devm_kzalloc(dev, sizeof(*info), GFP_KERNEL);
 	if (!info)
 		return -ENOMEM;
 
-	info->dev = &pdev->dev;
+	info->dev = dev;
 	platform_set_drvdata(pdev, info);
 	ret = st_pctl_probe_dt(pdev, pctl_desc, info);
 	if (ret)
···
 	pctl_desc->pctlops	= &st_pctlops;
 	pctl_desc->pmxops	= &st_pmxops;
 	pctl_desc->confops	= &st_confops;
-	pctl_desc->name		= dev_name(&pdev->dev);
+	pctl_desc->name		= dev_name(dev);
 
-	info->pctl = devm_pinctrl_register(&pdev->dev, pctl_desc, info);
-	if (IS_ERR(info->pctl)) {
-		dev_err(&pdev->dev, "Failed pinctrl registration\n");
-		return PTR_ERR(info->pctl);
-	}
+	info->pctl = devm_pinctrl_register(dev, pctl_desc, info);
+	if (IS_ERR(info->pctl))
+		return dev_err_probe(dev, PTR_ERR(info->pctl), "Failed pinctrl registration\n");
 
 	for (i = 0; i < info->nbanks; i++)
 		pinctrl_add_gpio_range(info->pctl, &info->banks[i].range);

drivers/pinctrl/pinctrl-stmfx.c

···
 	pctl->gpio_chip.base = -1;
 	pctl->gpio_chip.ngpio = pctl->pctl_desc.npins;
 	pctl->gpio_chip.can_sleep = true;
-	pctl->gpio_chip.of_node = np;
 
 	pctl->irq_chip.name = dev_name(pctl->dev);
 	pctl->irq_chip.irq_mask = stmfx_pinctrl_irq_mask;

drivers/pinctrl/pinctrl-sx150x.c

···
 	pctl->gpio.set = sx150x_gpio_set;
 	pctl->gpio.set_config = gpiochip_generic_config;
 	pctl->gpio.parent = dev;
-#ifdef CONFIG_OF_GPIO
-	pctl->gpio.of_node = dev->of_node;
-#endif
 	pctl->gpio.can_sleep = true;
 	pctl->gpio.label = devm_kstrdup(dev, client->name, GFP_KERNEL);
 	if (!pctl->gpio.label)

drivers/pinctrl/pinctrl-thunderbay.c

···
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Intel Thunder Bay SOC pinctrl/GPIO driver
+ *
+ * Copyright (C) 2021 Intel Corporation
+ */
+
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/gpio/driver.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
+
+#include <linux/pinctrl/pinconf.h>
+#include <linux/pinctrl/pinconf-generic.h>
+#include <linux/pinctrl/pinctrl.h>
+#include <linux/pinctrl/pinmux.h>
+
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+
+#include "core.h"
+#include "pinconf.h"
+#include "pinctrl-utils.h"
+#include "pinmux.h"
+
+/* Bit 0:2 and 4:6 should be used for mode selection */
+#define THB_GPIO_PINMUX_MODE_0			0x00
+#define THB_GPIO_PINMUX_MODE_1			0x11
+#define THB_GPIO_PINMUX_MODE_2			0x22
+#define THB_GPIO_PINMUX_MODE_3			0x33
+#define THB_GPIO_PINMUX_MODE_4			0x44
+
+#define THB_GPIO_PORT_SELECT_MASK		BIT(8)
+#define THB_GPIO_PAD_DIRECTION_MASK		BIT(10)
+#define THB_GPIO_SPU_MASK			BIT(11)
+#define THB_GPIO_PULL_ENABLE_MASK		BIT(12)
+#define THB_GPIO_PULL_UP_MASK			BIT(13)
+#define THB_GPIO_PULL_DOWN_MASK			BIT(14)
+#define THB_GPIO_ENAQ_MASK			BIT(15)
+/* bit 16-19: Drive Strength for the Pad */
+#define THB_GPIO_DRIVE_STRENGTH_MASK		(0xF0000)
+#define THB_GPIO_SLEW_RATE_MASK			BIT(20)
+#define THB_GPIO_SCHMITT_TRIGGER_MASK		BIT(21)
+
+#define THB_GPIO_REG_OFFSET(pin_num)			((pin_num) * (0x4))
+#define THB_MAX_MODE_SUPPORTED				(5u)
+#define THB_MAX_NPINS_SUPPORTED				(67u)
+
+/* store Pin status */
+static u32 thb_pinx_status[THB_MAX_NPINS_SUPPORTED];
+
+struct thunderbay_mux_desc {
+	u8 mode;
+	const char *name;
+};
+
+#define THUNDERBAY_PIN_DESC(pin_number, pin_name, ...) {        \
+	.number = pin_number,                           \
+	.name = pin_name,                               \
+	.drv_data = &(struct thunderbay_mux_desc[]) {   \
+			__VA_ARGS__, { } },             \
+}
+
+#define THUNDERBAY_MUX(pin_mode, pin_function) {                \
+	.mode = pin_mode,                               \
+	.name = pin_function,                           \
+}
+
+struct thunderbay_pin_soc {
+	const struct pinctrl_pin_desc           *pins;
+	unsigned int                            npins;
+};
+
+/**
+ * struct thunderbay_pinctrl - Intel Thunderbay pinctrl structure
+ * @pctrl: Pointer to the pin controller device
+ * @base0: First register base address
+ * @dev: Pointer to the device structure
+ * @chip: GPIO chip used by this pin controller
+ * @soc: Pin control configuration data based on SoC
+ * @ngroups: Number of pin groups available
+ * @nfuncs: Number of pin functions available
+ */
+struct thunderbay_pinctrl {
+	struct pinctrl_dev              *pctrl;
+	void __iomem                    *base0;
+	struct device                   *dev;
+	struct gpio_chip                chip;
+	const struct thunderbay_pin_soc *soc;
+	unsigned int                    ngroups;
+	unsigned int                    nfuncs;
+};
+
+static const struct pinctrl_pin_desc thunderbay_pins[] = {
+	THUNDERBAY_PIN_DESC(0, "GPIO0",
+			    THUNDERBAY_MUX(0X0, "I2C0_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(1, "GPIO1",
+			    THUNDERBAY_MUX(0X0, "I2C0_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(2, "GPIO2",
+			    THUNDERBAY_MUX(0X0, "I2C1_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(3, "GPIO3",
+			    THUNDERBAY_MUX(0X0, "I2C1_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(4, "GPIO4",
+			    THUNDERBAY_MUX(0X0, "I2C2_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(5, "GPIO5",
+			    THUNDERBAY_MUX(0X0, "I2C2_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(6, "GPIO6",
+			    THUNDERBAY_MUX(0X0, "I2C3_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(7, "GPIO7",
+			    THUNDERBAY_MUX(0X0, "I2C3_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(8, "GPIO8",
+			    THUNDERBAY_MUX(0X0, "I2C4_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(9, "GPIO9",
+			    THUNDERBAY_MUX(0X0, "I2C4_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(10, "GPIO10",
+			    THUNDERBAY_MUX(0X0, "UART0_M0"),
+			    THUNDERBAY_MUX(0X1, "RT0_DSU_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(11, "GPIO11",
+			    THUNDERBAY_MUX(0X0, "UART0_M0"),
+			    THUNDERBAY_MUX(0X1, "RT0_DSU_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(12, "GPIO12",
+			    THUNDERBAY_MUX(0X0, "UART0_M0"),
+			    THUNDERBAY_MUX(0X1, "RT1_DSU_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(13, "GPIO13",
+			    THUNDERBAY_MUX(0X0, "UART0_M0"),
+			    THUNDERBAY_MUX(0X1, "RT1_DSU_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(14, "GPIO14",
+			    THUNDERBAY_MUX(0X0, "UART1_M0"),
+			    THUNDERBAY_MUX(0X1, "RT2_DSU_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "TRIGGER_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(15, "GPIO15",
+			    THUNDERBAY_MUX(0X0, "UART1_M0"),
+			    THUNDERBAY_MUX(0X1, "RT2_DSU_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "TRIGGER_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(16, "GPIO16",
+			    THUNDERBAY_MUX(0X0, "UART1_M0"),
+			    THUNDERBAY_MUX(0X1, "RT3_DSU_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(17, "GPIO17",
+			    THUNDERBAY_MUX(0X0, "UART1_M0"),
+			    THUNDERBAY_MUX(0X1, "RT3_DSU_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(18, "GPIO18",
+			    THUNDERBAY_MUX(0X0, "SPI0_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(19, "GPIO19",
+			    THUNDERBAY_MUX(0X0, "SPI0_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(20, "GPIO20",
+			    THUNDERBAY_MUX(0X0, "SPI0_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_TRACE_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(21, "GPIO21",
+			    THUNDERBAY_MUX(0X0, "SPI0_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_TRACE_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(22, "GPIO22",
+			    THUNDERBAY_MUX(0X0, "SPI1_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M0"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(23, "GPIO23",
+			    THUNDERBAY_MUX(0X0, "SPI1_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(24, "GPIO24",
+			    THUNDERBAY_MUX(0X0, "SPI1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_TRACE_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(25, "GPIO25",
+			    THUNDERBAY_MUX(0X0, "SPI1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_TRACE_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(26, "GPIO26",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(27, "GPIO27",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(28, "GPIO28",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(29, "GPIO29",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(30, "GPIO30",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(31, "GPIO31",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(32, "GPIO32",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(33, "GPIO33",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(34, "GPIO34",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DIG_VIEW_0"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(35, "GPIO35",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DIG_VIEW_1"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(36, "GPIO36",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "CPR_IO_OUT_CLK_0"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(37, "GPIO37",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "CPR_IO_OUT_CLK_1"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(38, "GPIO38",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "CPR_IO_OUT_CLK_2"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(39, "GPIO39",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "CPR_IO_OUT_CLK_3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(40, "GPIO40",
+			    THUNDERBAY_MUX(0X0, "ETHER0_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(41, "GPIO41",
+			    THUNDERBAY_MUX(0X0, "POWER_INTERRUPT_MAX_PLATFORM_POWER_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(42, "GPIO42",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(43, "GPIO43",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(44, "GPIO44",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(45, "GPIO45",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(46, "GPIO46",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(47, "GPIO47",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(48, "GPIO48",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(49, "GPIO49",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DEBUG_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(50, "GPIO50",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DIG_VIEW_0"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(51, "GPIO51",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "DIG_VIEW_1"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(52, "GPIO52",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "CPR_IO_OUT_CLK_0"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(53, "GPIO53",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "CPR_IO_OUT_CLK_1"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(54, "GPIO54",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "CPR_IO_OUT_CLK_2"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(55, "GPIO55",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "CPR_IO_OUT_CLK_3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(56, "GPIO56",
+			    THUNDERBAY_MUX(0X0, "ETHER1_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "POWER_INTERRUPT_ICCMAX_VDDD_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(57, "GPIO57",
+			    THUNDERBAY_MUX(0X0, "POWER_INTERRUPT_ICCMAX_VPU_M0"),
+			    THUNDERBAY_MUX(0X1, "TPIU_DATA_M1"),
+			    THUNDERBAY_MUX(0X2, "TPIU_DATA_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(58, "GPIO58",
+			    THUNDERBAY_MUX(0X0, "THERMTRIP_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(59, "GPIO59",
+			    THUNDERBAY_MUX(0X0, "THERMTRIP_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(60, "GPIO60",
+			    THUNDERBAY_MUX(0X0, "SMBUS_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(61, "GPIO61",
+			    THUNDERBAY_MUX(0X0, "SMBUS_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "POWER_INTERRUPT_ICCMAX_VDDD_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(62, "GPIO62",
+			    THUNDERBAY_MUX(0X0, "PLATFORM_RESET_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(63, "GPIO63",
+			    THUNDERBAY_MUX(0X0, "PLATFORM_RESET_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(64, "GPIO64",
+			    THUNDERBAY_MUX(0X0, "PLATFORM_SHUTDOWN_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(65, "GPIO65",
+			    THUNDERBAY_MUX(0X0, "PLATFORM_SHUTDOWN_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+	THUNDERBAY_PIN_DESC(66, "GPIO66",
+			    THUNDERBAY_MUX(0X0, "POWER_INTERRUPT_ICCMAX_MEDIA_M0"),
+			    THUNDERBAY_MUX(0X1, "EMPTY_M1"),
+			    THUNDERBAY_MUX(0X2, "EMPTY_M2"),
+			    THUNDERBAY_MUX(0X3, "EMPTY_M3"),
+			    THUNDERBAY_MUX(0X4, "GPIO_M4")),
+};
+
+static const struct thunderbay_pin_soc thunderbay_data = {
+	.pins	= thunderbay_pins,
+	.npins  = ARRAY_SIZE(thunderbay_pins),
+};
+
+static u32 thb_gpio_read_reg(struct gpio_chip *chip, unsigned int pinnr)
+{
+	struct thunderbay_pinctrl *tpc = gpiochip_get_data(chip);
+
+	return readl(tpc->base0 + THB_GPIO_REG_OFFSET(pinnr));
+}
+
+static u32 thb_gpio_write_reg(struct gpio_chip *chip, unsigned int pinnr, u32 value)
+{
+	struct thunderbay_pinctrl *tpc = gpiochip_get_data(chip);
+
+	writel(value, (tpc->base0 + THB_GPIO_REG_OFFSET(pinnr)));
+	return 0;
+}
+
+static int thb_read_gpio_data(struct gpio_chip *chip, unsigned int offset, unsigned int pad_dir)
+{
+	int data_offset;
+	u32 data_reg;
+
+	/* as per GPIO Spec = pad_dir 0:input, 1:output */
+	data_offset = 0x2000u + (offset / 32);
+	if (!pad_dir)
+		data_offset += 4;
+	data_reg = thb_gpio_read_reg(chip, data_offset);
+
+	return data_reg & BIT(offset % 32);
+}
+
+static int thb_write_gpio_data(struct gpio_chip *chip, unsigned int offset, unsigned int value)
+{
+	int data_offset;
+	u32 data_reg;
+
+	data_offset = 0x2000u + (offset / 32);
+
+	data_reg = thb_gpio_read_reg(chip, data_offset);
+
+	if (value > 0)
+		data_reg |= BIT(offset % 32);
+	else
+		data_reg &= ~BIT(offset % 32);
+
+	return thb_gpio_write_reg(chip, data_offset, data_reg);
+}
+
+static int thunderbay_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
+{
+	u32 reg = thb_gpio_read_reg(chip, offset);
+
+	/* Return direction only if configured as GPIO else negative error */
+	if (reg & THB_GPIO_PORT_SELECT_MASK)
+		return !(reg & THB_GPIO_PAD_DIRECTION_MASK);
+	return -EINVAL;
+}
+
+static int thunderbay_gpio_set_direction_input(struct gpio_chip *chip, unsigned int offset)
+{
+	u32 reg = thb_gpio_read_reg(chip, offset);
+
+	/* set pin as input only if it is GPIO else error */
+	if (reg & THB_GPIO_PORT_SELECT_MASK) {
+		reg &= (~THB_GPIO_PAD_DIRECTION_MASK);
+		thb_gpio_write_reg(chip, offset, reg);
+		return 0;
+	}
+	return -EINVAL;
+}
+
+static void thunderbay_gpio_set_value(struct gpio_chip *chip, unsigned int offset, int value)
+{
+	u32 reg = thb_gpio_read_reg(chip, offset);
+
+	/* update pin value only if it is GPIO-output else error */
+	if ((reg & THB_GPIO_PORT_SELECT_MASK) && (reg & THB_GPIO_PAD_DIRECTION_MASK))
+		thb_write_gpio_data(chip, offset, value);
+}
+
+static int thunderbay_gpio_set_direction_output(struct gpio_chip *chip,
+						unsigned int offset, int value)
+{
+	u32 reg = thb_gpio_read_reg(chip, offset);
+
+	/* set pin as output only if it is GPIO else error */
+	if (reg & THB_GPIO_PORT_SELECT_MASK) {
+		reg |= THB_GPIO_PAD_DIRECTION_MASK;
+		thb_gpio_write_reg(chip, offset, reg);
+		thunderbay_gpio_set_value(chip, offset, value);
+		return 0;
+	}
+	return -EINVAL;
+}
+
+static int thunderbay_gpio_get_value(struct gpio_chip *chip, unsigned int offset)
+{
+	u32 reg = thb_gpio_read_reg(chip, offset);
+	int gpio_dir = 0;
+
+	/* Read pin value only if it is GPIO else error */
+	if (reg & THB_GPIO_PORT_SELECT_MASK) {
+		/* 0=in, 1=out */
+		gpio_dir = (reg & THB_GPIO_PAD_DIRECTION_MASK) > 0;
+
+		/* Returns negative value when pin is configured as PORT */
+		return thb_read_gpio_data(chip, offset, gpio_dir);
+	}
+	return -EINVAL;
+}
+
+static int thunderbay_gpiochip_probe(struct thunderbay_pinctrl *tpc)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	int ret;
+
+	chip->label		= dev_name(tpc->dev);
+	chip->parent		= tpc->dev;
+	chip->request		= gpiochip_generic_request;
+	chip->free		= gpiochip_generic_free;
+	chip->get_direction	= thunderbay_gpio_get_direction;
+	chip->direction_input	= thunderbay_gpio_set_direction_input;
+	chip->direction_output  = thunderbay_gpio_set_direction_output;
+	chip->get		= thunderbay_gpio_get_value;
+	chip->set               = thunderbay_gpio_set_value;
+	chip->set_config	= gpiochip_generic_config;
+	/* identifies the first GPIO number handled by this chip; or,
+	 * if negative during registration, requests dynamic ID allocation.
+	 * Please pass -1 as base to let gpiolib select the chip base in all possible cases.
+	 * We want to get rid of the static GPIO number space in the long run.
+	 */
+	chip->base		= -1;
+	/* Number of GPIOs handled by this controller; the last GPIO handled is (base + ngpio - 1)*/
+	chip->ngpio		= THB_MAX_NPINS_SUPPORTED;
+
+	/* Register/add Thunder Bay GPIO chip with Linux framework */
+	ret = gpiochip_add_data(chip, tpc);
+	if (ret)
+		dev_err(tpc->dev, "Failed to add gpiochip\n");
+	return ret;
+}
+
+static int thunderbay_request_gpio(struct pinctrl_dev *pctldev,
+				   struct pinctrl_gpio_range *range,
+				   unsigned int pin)
+{
+	struct thunderbay_pinctrl *tpc = pinctrl_dev_get_drvdata(pctldev);
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg = 0;
+
+	if (thb_pinx_status[pin] == 0u) {
+		reg = thb_gpio_read_reg(chip, pin);
+		/* Updates PIN configuration as GPIO and sets GPIO to MODE-4*/
+		reg |= (THB_GPIO_PORT_SELECT_MASK | THB_GPIO_PINMUX_MODE_4);
+		thb_gpio_write_reg(chip, pin, reg);
+
+		/* update pin status as busy */
+		thb_pinx_status[pin] = 1u;
+
+		return 0;
+	}
+	return -EINVAL;
+}
+
+static void thunderbay_free_gpio(struct pinctrl_dev *pctldev,
+				 struct pinctrl_gpio_range *range,
+				 unsigned int pin)
+{
+	struct thunderbay_pinctrl *tpc = pinctrl_dev_get_drvdata(pctldev);
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg = 0;
+
+	if (thb_pinx_status[pin] == 1u) {
+		reg = thb_gpio_read_reg(chip, pin);
+
+		/* Updates PIN configuration from GPIO to PORT */
+		reg &= (~THB_GPIO_PORT_SELECT_MASK);
+
+		/* Change Port/gpio mode to default mode-0 */
+		reg &= (~THB_GPIO_PINMUX_MODE_4);
+
+		thb_gpio_write_reg(chip, pin, reg);
+
+		/* update pin status as free */
+		thb_pinx_status[pin] = 0u;
+	}
+}
+
+static int thb_pinctrl_set_mux(struct pinctrl_dev *pctldev,
+			       unsigned int func_select, unsigned int group_select)
+{
+	struct thunderbay_pinctrl *tpc = pinctrl_dev_get_drvdata(pctldev);
+	struct gpio_chip *chip = &tpc->chip;
+	struct function_desc *function;
+	unsigned int i, pin_mode;
+	struct group_desc *group;
+	int ret = -EINVAL;
+	u32 reg = 0u;
+
+	group = pinctrl_generic_get_group(pctldev, group_select);
+	if (!group)
+		return -EINVAL;
+
+	function = pinmux_generic_get_function(pctldev, func_select);
+	if (!function)
+		return -EINVAL;
+
+	pin_mode = *(unsigned int *)(function->data);
+
+	/* Change modes for pins in the selected group */
+	for (i = 0; i < group->num_pins; i++) {
+		reg = thb_gpio_read_reg(chip, group->pins[i]);
+
+		switch (pin_mode) {
+		case 0u:
+			reg |= THB_GPIO_PINMUX_MODE_0;
+			break;
+		case 1u:
+			reg |= THB_GPIO_PINMUX_MODE_1;
+			break;
+		case 2u:
+			reg |= THB_GPIO_PINMUX_MODE_2;
+			break;
+		case 3u:
+			reg |= THB_GPIO_PINMUX_MODE_3;
+			break;
+		case 4u:
+			reg |= THB_GPIO_PINMUX_MODE_4;
+			break;
+		default:
+			return -EINVAL;
+		}
+
+		ret = thb_gpio_write_reg(chip, group->pins[i], reg);
+		if (~ret) {
+			/* update pin status as busy */
+			thb_pinx_status[group->pins[i]] = 1u;
+		}
+	}
+	return ret;
+}
+
+static int thunderbay_build_groups(struct thunderbay_pinctrl *tpc)
+{
+	struct group_desc *thunderbay_groups;
+	int i;
+
+	tpc->ngroups = tpc->soc->npins;
+	thunderbay_groups = devm_kcalloc(tpc->dev, tpc->ngroups,
+					 sizeof(*thunderbay_groups), GFP_KERNEL);
+	if (!thunderbay_groups)
+		return -ENOMEM;
+
+	for (i = 0; i < tpc->ngroups; i++) {
+		struct group_desc *group = thunderbay_groups + i;
+		const struct pinctrl_pin_desc *pin_info = thunderbay_pins + i;
+
+		group->name = pin_info->name;
+		group->pins = (int *)&pin_info->number;
+		pinctrl_generic_add_group(tpc->pctrl, group->name,
+					  group->pins, 1, NULL);
+	}
+	return 0;
+}
+
+static int thunderbay_add_functions(struct thunderbay_pinctrl *tpc, struct function_desc *funcs)
+{
+	struct function_desc *function = funcs;
+	int i;
+
+	/* Assign the groups for each function */
+	for (i = 0; i < tpc->soc->npins; i++) {
+		const struct pinctrl_pin_desc *pin_info = thunderbay_pins + i;
+		struct thunderbay_mux_desc *pin_mux = pin_info->drv_data;
+
+		while (pin_mux->name) {
+			const char **grp;
+			int j, grp_num, match = 0;
+			size_t grp_size;
+			struct function_desc *func;
+
+			for (j = 0; j < tpc->nfuncs; j++) {
+				if (!strcmp(pin_mux->name, function[j].name)) {
+					match = 1;
+					break;
+				}
+			}
+
+			if (!match)
+				return -EINVAL;
+
+			func = function + j;
+			grp_num = func->num_group_names;
+			grp_size = sizeof(*func->group_names);
+
+			if (!func->group_names) {
+				func->group_names = devm_kcalloc(tpc->dev,
+								 grp_num,
+								 grp_size,
+								 GFP_KERNEL);
+				if (!func->group_names) {
+					kfree(func);
+					return -ENOMEM;
+				}
+			}
+
+			grp = func->group_names;
+			while (*grp)
+				grp++;
+
+			*grp = pin_info->name;
+			pin_mux++;
+		}
+	}
+
+	/* Add all functions */
+	for (i = 0; i < tpc->nfuncs; i++) {
+		pinmux_generic_add_function(tpc->pctrl,
+					    function[i].name,
+					    function[i].group_names,
+					    function[i].num_group_names,
+					    function[i].data);
+	}
+	kfree(function);
+	return 0;
+}
+
+static int thunderbay_build_functions(struct thunderbay_pinctrl *tpc)
+{
+	struct function_desc *thunderbay_funcs;
+	void *ptr;
+	int pin;
+
+	/* Total number of functions is unknown at this point. Allocate first. */
+	tpc->nfuncs = 0;
+	thunderbay_funcs = kcalloc(tpc->soc->npins * 8,
+				   sizeof(*thunderbay_funcs), GFP_KERNEL);
+	if (!thunderbay_funcs)
+		return -ENOMEM;
+
+	/* Find total number of functions and each's properties */
+	for (pin = 0; pin < tpc->soc->npins; pin++) {
+		const struct pinctrl_pin_desc *pin_info = thunderbay_pins + pin;
+		struct thunderbay_mux_desc *pin_mux = pin_info->drv_data;
+
+		while (pin_mux->name) {
+			struct function_desc *func = thunderbay_funcs;
+
+			while (func->name) {
+				if (!strcmp(pin_mux->name, func->name)) {
+					func->num_group_names++;
+					break;
+				}
+				func++;
+			}
+
+			if (!func->name) {
+				func->name = pin_mux->name;
+				func->num_group_names = 1;
+				func->data = (int *)&pin_mux->mode;
+				tpc->nfuncs++;
+			}
+
+			pin_mux++;
+		}
+	}
+
+	/* Reallocate memory based on actual number of functions */
+	ptr = krealloc(thunderbay_funcs,
+		       tpc->nfuncs * sizeof(*thunderbay_funcs), GFP_KERNEL);
+	if (!ptr)
+		return -ENOMEM;
+
+	thunderbay_funcs = ptr;
+	return thunderbay_add_functions(tpc, thunderbay_funcs);
+}
+
+static int thunderbay_pinconf_set_tristate(struct thunderbay_pinctrl *tpc,
+					   unsigned int pin, u32 config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	if (config > 0)
+		reg |= THB_GPIO_ENAQ_MASK;
+	else
+		reg &= ~THB_GPIO_ENAQ_MASK;
+
+	return thb_gpio_write_reg(chip, pin, reg);
+}
+
+static int thunderbay_pinconf_get_tristate(struct thunderbay_pinctrl *tpc,
+					   unsigned int pin, u32 *config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	*config = (reg & THB_GPIO_ENAQ_MASK) > 0;
+
+	return 0;
+}
+
+static int thunderbay_pinconf_set_pulldown(struct thunderbay_pinctrl *tpc,
+					   unsigned int pin, u32 config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	if (config > 0)
+		reg |= THB_GPIO_PULL_DOWN_MASK;
+	else
+		reg &= ~THB_GPIO_PULL_DOWN_MASK;
+
+	return thb_gpio_write_reg(chip, pin, reg);
+}
+
+static int thunderbay_pinconf_get_pulldown(struct thunderbay_pinctrl *tpc,
+					   unsigned int pin, u32 *config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg = 0;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	*config = ((reg & THB_GPIO_PULL_DOWN_MASK) > 0) ? 1 : 0;
+
+	return 0;
+}
+
+static int thunderbay_pinconf_set_pullup(struct thunderbay_pinctrl *tpc,
+					 unsigned int pin, u32 config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	if (config > 0)
+		reg &= ~THB_GPIO_PULL_UP_MASK;
+	else
+		reg |= THB_GPIO_PULL_UP_MASK;
+
+	return thb_gpio_write_reg(chip, pin, reg);
+}
+
+static int thunderbay_pinconf_get_pullup(struct thunderbay_pinctrl *tpc,
+					 unsigned int pin, u32 *config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	*config = ((reg & THB_GPIO_PULL_UP_MASK) == 0) ? 1 : 0;
+
+	return 0;
+}
+
+static int thunderbay_pinconf_set_opendrain(struct thunderbay_pinctrl *tpc,
+					    unsigned int pin, u32 config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	if (config > 0)
+		reg &= ~THB_GPIO_PULL_ENABLE_MASK;
+	else
+		reg |= THB_GPIO_PULL_ENABLE_MASK;
+
+	return thb_gpio_write_reg(chip, pin, reg);
+}
+
+static int thunderbay_pinconf_get_opendrain(struct thunderbay_pinctrl *tpc,
+					    unsigned int pin, u32 *config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	*config = ((reg & THB_GPIO_PULL_ENABLE_MASK) == 0) ? 1 : 0;
+
+	return 0;
+}
+
+static int thunderbay_pinconf_set_pushpull(struct thunderbay_pinctrl *tpc,
+					   unsigned int pin, u32 config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	if (config > 0)
+		reg |= THB_GPIO_PULL_ENABLE_MASK;
+	else
+		reg &= ~THB_GPIO_PULL_ENABLE_MASK;
+
+	return thb_gpio_write_reg(chip, pin, reg);
+}
+
+static int thunderbay_pinconf_get_pushpull(struct thunderbay_pinctrl *tpc,
+					   unsigned int pin, u32 *config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	*config = ((reg & THB_GPIO_PULL_ENABLE_MASK) > 0) ? 1 : 0;
+
+	return 0;
+}
+
+static int thunderbay_pinconf_set_drivestrength(struct thunderbay_pinctrl *tpc,
+						unsigned int pin, u32 config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+
+	/* Drive Strength: 0x0 to 0xF */
+	if (config <= 0xF) {
+		reg = (reg | config);
+		return thb_gpio_write_reg(chip, pin, reg);
+	}
+
+	return -EINVAL;
+}
+
+static int thunderbay_pinconf_get_drivestrength(struct thunderbay_pinctrl *tpc,
+						unsigned int pin, u32 *config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	reg = (reg & THB_GPIO_DRIVE_STRENGTH_MASK) >> 16;
+	*config = (reg > 0) ? reg : 0;
+
+	return 0;
+}
+
+static int thunderbay_pinconf_set_schmitt(struct thunderbay_pinctrl *tpc,
+					  unsigned int pin, u32 config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	if (config > 0)
+		reg |= THB_GPIO_SCHMITT_TRIGGER_MASK;
+	else
+		reg &= ~THB_GPIO_SCHMITT_TRIGGER_MASK;
+
+	return thb_gpio_write_reg(chip, pin, reg);
+}
+
+static int thunderbay_pinconf_get_schmitt(struct thunderbay_pinctrl *tpc,
+					  unsigned int pin, u32 *config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	*config = ((reg & THB_GPIO_SCHMITT_TRIGGER_MASK) > 0) ? 1 : 0;
+
+	return 0;
+}
+
+static int thunderbay_pinconf_set_slew_rate(struct thunderbay_pinctrl *tpc,
+					    unsigned int pin, u32 config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg = 0;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	if (config > 0)
+		reg |= THB_GPIO_SLEW_RATE_MASK;
+	else
+		reg &= ~THB_GPIO_SLEW_RATE_MASK;
+
+	return thb_gpio_write_reg(chip, pin, reg);
+}
+
+static int thunderbay_pinconf_get_slew_rate(struct thunderbay_pinctrl *tpc,
+					    unsigned int pin, u32 *config)
+{
+	struct gpio_chip *chip = &tpc->chip;
+	u32 reg;
+
+	reg = thb_gpio_read_reg(chip, pin);
+	*config = ((reg & THB_GPIO_SLEW_RATE_MASK) > 0) ? 1 : 0;
+
+	return 0;
+}
+
+static int thunderbay_pinconf_get(struct pinctrl_dev *pctldev, unsigned int pin,
+				  unsigned long *config)
+{
+	struct thunderbay_pinctrl *tpc = pinctrl_dev_get_drvdata(pctldev);
+	enum pin_config_param param = pinconf_to_config_param(*config);
+	u32 arg;
+	int ret;
+
+	switch (param) {
+	case PIN_CONFIG_BIAS_HIGH_IMPEDANCE:
+		ret = thunderbay_pinconf_get_tristate(tpc, pin, &arg);
+		break;
+
+	case PIN_CONFIG_BIAS_PULL_DOWN:
+		ret = thunderbay_pinconf_get_pulldown(tpc, pin, &arg);
+		break;
+
+	case PIN_CONFIG_BIAS_PULL_UP:
+		ret = thunderbay_pinconf_get_pullup(tpc, pin, &arg);
+		break;
+
+	case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+		ret = thunderbay_pinconf_get_opendrain(tpc, pin, &arg);
+		break;
+
+	case PIN_CONFIG_DRIVE_PUSH_PULL:
+		ret = thunderbay_pinconf_get_pushpull(tpc, pin, &arg);
+		break;
+
+	case PIN_CONFIG_DRIVE_STRENGTH:
+		ret = thunderbay_pinconf_get_drivestrength(tpc, pin, &arg);
+		break;
+
+	case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+		ret = thunderbay_pinconf_get_schmitt(tpc, pin, &arg);
+		break;
+
+	case PIN_CONFIG_SLEW_RATE:
+		ret = thunderbay_pinconf_get_slew_rate(tpc, pin, &arg);
+		break;
+
+	default:
+		return -ENOTSUPP;
+	}
+
+	*config = pinconf_to_config_packed(param, arg);
+
+	return ret;
+}
+
+static int thunderbay_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
+				  unsigned long *configs, unsigned int num_configs)
+{
+	struct thunderbay_pinctrl *tpc = pinctrl_dev_get_drvdata(pctldev);
+	enum pin_config_param param;
+	unsigned int pinconf;
+	int ret = 0;
+	u32 arg;
+
+	for (pinconf = 0; pinconf < num_configs; pinconf++) {
+		param = pinconf_to_config_param(configs[pinconf]);
+		arg = pinconf_to_config_argument(configs[pinconf]);
+
+		switch (param) {
+		case PIN_CONFIG_BIAS_HIGH_IMPEDANCE:
+			ret = thunderbay_pinconf_set_tristate(tpc, pin, arg);
+			break;
+
+		case PIN_CONFIG_BIAS_PULL_DOWN:
+			ret = thunderbay_pinconf_set_pulldown(tpc, pin, arg);
+			break;
+
+		case PIN_CONFIG_BIAS_PULL_UP:
+			ret = thunderbay_pinconf_set_pullup(tpc, pin, arg);
+			break;
+
+		case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+			ret = thunderbay_pinconf_set_opendrain(tpc, pin, arg);
+			break;
+
+		case PIN_CONFIG_DRIVE_PUSH_PULL:
+			ret = thunderbay_pinconf_set_pushpull(tpc, pin, arg);
+			break;
+
+		case PIN_CONFIG_DRIVE_STRENGTH:
+			ret = thunderbay_pinconf_set_drivestrength(tpc, pin, arg);
+			break;
+
+		case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+			ret = thunderbay_pinconf_set_schmitt(tpc, pin, arg);
+			break;
+
+		case PIN_CONFIG_SLEW_RATE:
+			ret = thunderbay_pinconf_set_slew_rate(tpc, pin, arg);
+			break;
+
+		default:
+			return -ENOTSUPP;
+		}
+	}
+	return ret;
+}
+
+static const struct pinctrl_ops thunderbay_pctlops = {
+	.get_groups_count = pinctrl_generic_get_group_count,
+	.get_group_name   = pinctrl_generic_get_group_name,
+	.get_group_pins   = pinctrl_generic_get_group_pins,
+	.dt_node_to_map   = pinconf_generic_dt_node_to_map_all,
+	.dt_free_map	  = pinconf_generic_dt_free_map,
+};
+
+static const struct pinmux_ops thunderbay_pmxops = {
+	.get_functions_count	= pinmux_generic_get_function_count,
+	.get_function_name	= pinmux_generic_get_function_name,
+	.get_function_groups	= pinmux_generic_get_function_groups,
+	.set_mux		= thb_pinctrl_set_mux,
+	.gpio_request_enable	= thunderbay_request_gpio,
+	.gpio_disable_free	= thunderbay_free_gpio,
+};
+
+static const struct pinconf_ops thunderbay_confops = {
+	.is_generic		= true,
+	.pin_config_get		= thunderbay_pinconf_get,
+	.pin_config_set		= thunderbay_pinconf_set,
+};
+
+static struct pinctrl_desc thunderbay_pinctrl_desc = {
+	.name		= "thunderbay-pinmux",
+	.pctlops	= &thunderbay_pctlops,
+	.pmxops		= &thunderbay_pmxops,
+	.confops	= &thunderbay_confops,
+	.owner		= THIS_MODULE,
+};
+
+static const struct of_device_id thunderbay_pinctrl_match[] = {
+	{
+		.compatible = "intel,thunderbay-pinctrl",
+		.data = &thunderbay_data
+	},
+	{}
+};
+
+static int thunderbay_pinctrl_probe(struct platform_device *pdev)
+{
+	const struct of_device_id *of_id;
+	struct device *dev = &pdev->dev;
+	struct thunderbay_pinctrl *tpc;
+	struct resource *iomem;
+	int ret;
+
+	of_id = of_match_node(thunderbay_pinctrl_match, pdev->dev.of_node);
+	if (!of_id)
+		return -ENODEV;
+
+	tpc = devm_kzalloc(dev, sizeof(*tpc), GFP_KERNEL);
+	if (!tpc)
+		return -ENOMEM;
+
+	tpc->dev = dev;
+	tpc->soc = of_id->data;
+
+	iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!iomem)
+		return -ENXIO;
+
+	tpc->base0 =  devm_ioremap_resource(dev, iomem);
+	if (IS_ERR(tpc->base0))
+		return PTR_ERR(tpc->base0);
+
+	thunderbay_pinctrl_desc.pins = tpc->soc->pins;
+	thunderbay_pinctrl_desc.npins = tpc->soc->npins;
+
+	/* Register pinctrl */
+	tpc->pctrl = devm_pinctrl_register(dev, &thunderbay_pinctrl_desc, tpc);
+	if (IS_ERR(tpc->pctrl))
+		return PTR_ERR(tpc->pctrl);
+
+	/* Setup pinmux groups */
+	ret = thunderbay_build_groups(tpc);
+	if (ret)
+		return ret;
+
+	/* Setup pinmux functions */
+	ret = thunderbay_build_functions(tpc);
+	if (ret)
+		return ret;
+
+	/* Setup GPIO */
+	ret = thunderbay_gpiochip_probe(tpc);
+	if (ret < 0)
+		return ret;
+
+	platform_set_drvdata(pdev, tpc);
+
+	return 0;
+}
+
+static int thunderbay_pinctrl_remove(struct platform_device *pdev)
+{
+	/* thunderbay_pinctrl_remove function to clear the assigned memory */
+	return 0;
+}
+
+static struct platform_driver thunderbay_pinctrl_driver = {
+	.driver = {
+		.name = "thunderbay-pinctrl",
+		.of_match_table = thunderbay_pinctrl_match,
+	},
+	.probe = thunderbay_pinctrl_probe,
+	.remove = thunderbay_pinctrl_remove,
+};
+
+builtin_platform_driver(thunderbay_pinctrl_driver);
+
+MODULE_AUTHOR("Lakshmi Sowjanya D <[e-mail]>");
+MODULE_AUTHOR("Kiran Kumar S <[e-mail]>");
+MODULE_DESCRIPTION("Intel Thunder Bay Pinctrl/GPIO Driver");
+MODULE_LICENSE("GPL v2");

drivers/pinctrl/pinctrl-xway.c

···
 	/* register the gpio chip */
 	xway_chip.parent = &pdev->dev;
 	xway_chip.owner = THIS_MODULE;
-	xway_chip.of_node = pdev->dev.of_node;
 	ret = devm_gpiochip_add_data(&pdev->dev, &xway_chip, NULL);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register gpio chip\n");

drivers/pinctrl/pinctrl-zynqmp.c

···
 					   unsigned int *npins)
 {
 	struct pinctrl_pin_desc *pins, *pin;
+	char **pin_names;
 	int ret;
 	int i;
 
···
 	if (!pins)
 		return -ENOMEM;
 
+	pin_names = devm_kasprintf_strarray(dev, ZYNQMP_PIN_PREFIX, *npins);
+	if (IS_ERR(pin_names))
+		return PTR_ERR(pin_names);
+
 	for (i = 0; i < *npins; i++) {
 		pin = &pins[i];
 		pin->number = i;
-		pin->name = devm_kasprintf(dev, GFP_KERNEL, "%s%d",
-					   ZYNQMP_PIN_PREFIX, i);
-		if (!pin->name)
-			return -ENOMEM;
+		pin->name = pin_names[i];
 	}
 
 	*zynqmp_pins = pins;

drivers/pinctrl/pinmux.c

···
  */
 int pinmux_generic_add_function(struct pinctrl_dev *pctldev,
 				const char *name,
-				const char **groups,
+				const char * const *groups,
 				const unsigned int num_groups,
 				void *data)
 {

drivers/pinctrl/pinmux.h

···
  */
 struct function_desc {
 	const char *name;
-	const char **group_names;
+	const char * const *group_names;
 	int num_group_names;
 	void *data;
 };
···
 
 int pinmux_generic_add_function(struct pinctrl_dev *pctldev,
 				const char *name,
-				const char **groups,
+				const char * const *groups,
 				unsigned const num_groups,
 				void *data);
 

drivers/pinctrl/qcom/Kconfig

···
 	 Qualcomm Technologies Inc TLMM block found on the Qualcomm
 	 Technologies Inc SM6350 platform.
 
+config PINCTRL_SDX65
+	tristate "Qualcomm Technologies Inc SDX65 pin controller driver"
+	depends on GPIOLIB && OF
+	depends on PINCTRL_MSM
+	help
+	 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+	 Qualcomm Technologies Inc TLMM block found on the Qualcomm
+	 Technologies Inc SDX65 platform.
+
 config PINCTRL_SM8150
 	tristate "Qualcomm Technologies Inc SM8150 pin controller driver"
 	depends on OF
···
 	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
 	  Qualcomm Technologies Inc TLMM block found on the Qualcomm
 	  Technologies Inc SM8350 platform.
+
+config PINCTRL_SM8450
+	tristate "Qualcomm Technologies Inc SM8450 pin controller driver"
+	depends on GPIOLIB && OF
+	select PINCTRL_MSM
+	help
+	  This is the pinctrl, pinmux, pinconf and gpiolib driver for the
+	  Qualcomm Technologies Inc TLMM block found on the Qualcomm
+	  Technologies Inc SM8450 platform.
 
 config PINCTRL_LPASS_LPI
 	tristate "Qualcomm Technologies Inc LPASS LPI pin controller driver"

drivers/pinctrl/qcom/Makefile

···
 obj-$(CONFIG_PINCTRL_SM6115) += pinctrl-sm6115.o
 obj-$(CONFIG_PINCTRL_SM6125) += pinctrl-sm6125.o
 obj-$(CONFIG_PINCTRL_SM6350) += pinctrl-sm6350.o
+obj-$(CONFIG_PINCTRL_SDX65) += pinctrl-sdx65.o
 obj-$(CONFIG_PINCTRL_SM8150) += pinctrl-sm8150.o
 obj-$(CONFIG_PINCTRL_SM8250) += pinctrl-sm8250.o
 obj-$(CONFIG_PINCTRL_SM8350) += pinctrl-sm8350.o
+obj-$(CONFIG_PINCTRL_SM8450) += pinctrl-sm8450.o
 obj-$(CONFIG_PINCTRL_LPASS_LPI) += pinctrl-lpass-lpi.o

drivers/pinctrl/qcom/pinctrl-msm.c

···
 	unsigned int irq = irq_find_mapping(gc->irq.domain, group);
 	struct irq_data *d = irq_get_irq_data(irq);
 	unsigned int gpio_func = pctrl->soc->gpio_func;
+	unsigned int egpio_func = pctrl->soc->egpio_func;
 	const struct msm_pingroup *g;
 	unsigned long flags;
 	u32 val, mask;
···
 	raw_spin_lock_irqsave(&pctrl->lock, flags);
 
 	val = msm_readl_ctl(pctrl, g);
-	val &= ~mask;
-	val |= i << g->mux_bit;
+
+	if (egpio_func && i == egpio_func) {
+		if (val & BIT(g->egpio_present))
+			val &= ~BIT(g->egpio_enable);
+	} else {
+		val &= ~mask;
+		val |= i << g->mux_bit;
+		/* Claim ownership of pin if egpio capable */
+		if (egpio_func && val & BIT(g->egpio_present))
+			val |= BIT(g->egpio_enable);
+	}
+
 	msm_writel_ctl(val, pctrl, g);
 
 	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
···
 	chip->label = dev_name(pctrl->dev);
 	chip->parent = pctrl->dev;
 	chip->owner = THIS_MODULE;
-	chip->of_node = pctrl->dev->of_node;
 	if (msm_gpio_needs_valid_mask(pctrl))
 		chip->init_valid_mask = msm_gpio_init_valid_mask;
 

drivers/pinctrl/qcom/pinctrl-msm.h

···
 	unsigned drv_bit:5;
 
 	unsigned od_bit:5;
+	unsigned egpio_enable:5;
+	unsigned egpio_present:5;
 	unsigned oe_bit:5;
 	unsigned in_bit:5;
 	unsigned out_bit:5;
···
  *                            to be aware that their parent can't handle dual
  *                            edge interrupts.
  * @gpio_func: Which function number is GPIO (usually 0).
+ * @egpio_func: If non-zero then this SoC supports eGPIO. Even though in
+ *              hardware this is a mux 1-level above the TLMM, we'll treat
+ *              it as if this is just another mux state of the TLMM. Since
+ *              it doesn't really map to hardware, we'll allocate a virtual
+ *              function number for eGPIO and any time we see that function
+ *              number used we'll treat it as a request to mux away from
+ *              our TLMM towards another owner.
  */
 struct msm_pinctrl_soc_data {
 	const struct pinctrl_pin_desc *pins;
···
 	unsigned int nwakeirq_map;
 	bool wakeirq_dual_edge_errata;
 	unsigned int gpio_func;
+	unsigned int egpio_func;
 };
 
 extern const struct dev_pm_ops msm_pinctrl_dev_pm_ops;

drivers/pinctrl/qcom/pinctrl-sc7280.c

···
 		.mux_bit = 2,			\
 		.pull_bit = 0,			\
 		.drv_bit = 6,			\
+		.egpio_enable = 12,		\
+		.egpio_present = 11,		\
 		.oe_bit = 9,			\
 		.in_bit = 0,			\
 		.out_bit = 1,			\
···
 	msm_mux_dp_lcd,
 	msm_mux_edp_hot,
 	msm_mux_edp_lcd,
+	msm_mux_egpio,
 	msm_mux_gcc_gp1,
 	msm_mux_gcc_gp2,
 	msm_mux_gcc_gp3,
···
 	"gpio159", "gpio160", "gpio161", "gpio162", "gpio163", "gpio164",
 	"gpio165", "gpio166", "gpio167", "gpio168", "gpio169", "gpio170",
 	"gpio171", "gpio172", "gpio173", "gpio174",
+};
+static const char * const egpio_groups[] = {
+	"gpio144", "gpio145", "gpio146", "gpio147", "gpio148", "gpio149",
+	"gpio150", "gpio151", "gpio152", "gpio153", "gpio154", "gpio155",
+	"gpio156", "gpio157", "gpio158", "gpio159", "gpio160", "gpio161",
+	"gpio162", "gpio163", "gpio164", "gpio165", "gpio166", "gpio167",
+	"gpio168", "gpio169", "gpio170", "gpio171", "gpio172", "gpio173",
+	"gpio174",
 };
 static const char * const atest_char_groups[] = {
 	"gpio81",
···
 	FUNCTION(dp_lcd),
 	FUNCTION(edp_hot),
 	FUNCTION(edp_lcd),
+	FUNCTION(egpio),
 	FUNCTION(gcc_gp1),
 	FUNCTION(gcc_gp2),
 	FUNCTION(gcc_gp3),
···
 	[141] = PINGROUP(141, _, _, _, _, _, _, _, _, _),
 	[142] = PINGROUP(142, _, _, _, _, _, _, _, _, _),
 	[143] = PINGROUP(143, _, _, _, _, _, _, _, _, _),
-	[144] = PINGROUP(144, _, _, _, _, _, _, _, _, _),
-	[145] = PINGROUP(145, _, _, _, _, _, _, _, _, _),
-	[146] = PINGROUP(146, _, _, _, _, _, _, _, _, _),
-	[147] = PINGROUP(147, _, _, _, _, _, _, _, _, _),
-	[148] = PINGROUP(148, _, _, _, _, _, _, _, _, _),
-	[149] = PINGROUP(149, _, _, _, _, _, _, _, _, _),
-	[150] = PINGROUP(150, qdss, _, _, _, _, _, _, _, _),
-	[151] = PINGROUP(151, qdss, _, _, _, _, _, _, _, _),
-	[152] = PINGROUP(152, qdss, _, _, _, _, _, _, _, _),
-	[153] = PINGROUP(153, qdss, _, _, _, _, _, _, _, _),
-	[154] = PINGROUP(154, _, _, _, _, _, _, _, _, _),
-	[155] = PINGROUP(155, _, _, _, _, _, _, _, _, _),
-	[156] = PINGROUP(156, qdss_cti, _, _, _, _, _, _, _, _),
-	[157] = PINGROUP(157, qdss_cti, _, _, _, _, _, _, _, _),
-	[158] = PINGROUP(158, _, _, _, _, _, _, _, _, _),
-	[159] = PINGROUP(159, _, _, _, _, _, _, _, _, _),
-	[160] = PINGROUP(160, _, _, _, _, _, _, _, _, _),
-	[161] = PINGROUP(161, _, _, _, _, _, _, _, _, _),
-	[162] = PINGROUP(162, _, _, _, _, _, _, _, _, _),
-	[163] = PINGROUP(163, _, _, _, _, _, _, _, _, _),
-	[164] = PINGROUP(164, _, _, _, _, _, _, _, _, _),
-	[165] = PINGROUP(165, qdss_cti, _, _, _, _, _, _, _, _),
-	[166] = PINGROUP(166, qdss_cti, _, _, _, _, _, _, _, _),
-	[167] = PINGROUP(167, _, _, _, _, _, _, _, _, _),
-	[168] = PINGROUP(168, _, _, _, _, _, _, _, _, _),
-	[169] = PINGROUP(169, _, _, _, _, _, _, _, _, _),
-	[170] = PINGROUP(170, _, _, _, _, _, _, _, _, _),
-	[171] = PINGROUP(171, qdss, _, _, _, _, _, _, _, _),
-	[172] = PINGROUP(172, qdss, _, _, _, _, _, _, _, _),
-	[173] = PINGROUP(173, qdss, _, _, _, _, _, _, _, _),
-	[174] = PINGROUP(174, qdss, _, _, _, _, _, _, _, _),
+	[144] = PINGROUP(144, _, _, _, _, _, _, _, _, egpio),
+	[145] = PINGROUP(145, _, _, _, _, _, _, _, _, egpio),
+	[146] = PINGROUP(146, _, _, _, _, _, _, _, _, egpio),
+	[147] = PINGROUP(147, _, _, _, _, _, _, _, _, egpio),
+	[148] = PINGROUP(148, _, _, _, _, _, _, _, _, egpio),
+	[149] = PINGROUP(149, _, _, _, _, _, _, _, _, egpio),
+	[150] = PINGROUP(150, qdss, _, _, _, _, _, _, _, egpio),
+	[151] = PINGROUP(151, qdss, _, _, _, _, _, _, _, egpio),
+	[152] = PINGROUP(152, qdss, _, _, _, _, _, _, _, egpio),
+	[153] = PINGROUP(153, qdss, _, _, _, _, _, _, _, egpio),
+	[154] = PINGROUP(154, _, _, _, _, _, _, _, _, egpio),
+	[155] = PINGROUP(155, _, _, _, _, _, _, _, _, egpio),
+	[156] = PINGROUP(156, qdss_cti, _, _, _, _, _, _, _, egpio),
+	[157] = PINGROUP(157, qdss_cti, _, _, _, _, _, _, _, egpio),
+	[158] = PINGROUP(158, _, _, _, _, _, _, _, _, egpio),
+	[159] = PINGROUP(159, _, _, _, _, _, _, _, _, egpio),
+	[160] = PINGROUP(160, _, _, _, _, _, _, _, _, egpio),
+	[161] = PINGROUP(161, _, _, _, _, _, _, _, _, egpio),
+	[162] = PINGROUP(162, _, _, _, _, _, _, _, _, egpio),
+	[163] = PINGROUP(163, _, _, _, _, _, _, _, _, egpio),
+	[164] = PINGROUP(164, _, _, _, _, _, _, _, _, egpio),
+	[165] = PINGROUP(165, qdss_cti, _, _, _, _, _, _, _, egpio),
+	[166] = PINGROUP(166, qdss_cti, _, _, _, _, _, _, _, egpio),
+	[167] = PINGROUP(167, _, _, _, _, _, _, _, _, egpio),
+	[168] = PINGROUP(168, _, _, _, _, _, _, _, _, egpio),
+	[169] = PINGROUP(169, _, _, _, _, _, _, _, _, egpio),
+	[170] = PINGROUP(170, _, _, _, _, _, _, _, _, egpio),
+	[171] = PINGROUP(171, qdss, _, _, _, _, _, _, _, egpio),
+	[172] = PINGROUP(172, qdss, _, _, _, _, _, _, _, egpio),
+	[173] = PINGROUP(173, qdss, _, _, _, _, _, _, _, egpio),
+	[174] = PINGROUP(174, qdss, _, _, _, _, _, _, _, egpio),
 	[175] = UFS_RESET(ufs_reset, 0xbe000),
 	[176] = SDC_QDSD_PINGROUP(sdc1_rclk, 0xb3004, 0, 6),
 	[177] = SDC_QDSD_PINGROUP(sdc1_clk, 0xb3000, 13, 6),
···
 	.ngpios = 176,
 	.wakeirq_map = sc7280_pdc_map,
 	.nwakeirq_map = ARRAY_SIZE(sc7280_pdc_map),
+	.egpio_func = 9,
 };
 
 static int sc7280_pinctrl_probe(struct platform_device *pdev)

drivers/pinctrl/qcom/pinctrl-sdx65.c

···
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-msm.h"
+
+#define FUNCTION(fname)			                \
+	[msm_mux_##fname] = {		                \
+		.name = #fname,				\
+		.groups = fname##_groups,               \
+		.ngroups = ARRAY_SIZE(fname##_groups),	\
+	}
+
+#define REG_BASE 0x0
+#define REG_SIZE 0x1000
+#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9)	\
+	{					        \
+		.name = "gpio" #id,			\
+		.pins = gpio##id##_pins,		\
+		.npins = (unsigned int)ARRAY_SIZE(gpio##id##_pins),	\
+		.funcs = (int[]){			\
+			msm_mux_gpio, /* gpio mode */	\
+			msm_mux_##f1,			\
+			msm_mux_##f2,			\
+			msm_mux_##f3,			\
+			msm_mux_##f4,			\
+			msm_mux_##f5,			\
+			msm_mux_##f6,			\
+			msm_mux_##f7,			\
+			msm_mux_##f8,			\
+			msm_mux_##f9			\
+		},				        \
+		.nfuncs = 10,				\
+		.ctl_reg = REG_BASE + REG_SIZE * id,			\
+		.io_reg = REG_BASE + 0x4 + REG_SIZE * id,		\
+		.intr_cfg_reg = REG_BASE + 0x8 + REG_SIZE * id,		\
+		.intr_status_reg = REG_BASE + 0xc + REG_SIZE * id,	\
+		.intr_target_reg = REG_BASE + 0x8 + REG_SIZE * id,	\
+		.mux_bit = 2,			\
+		.pull_bit = 0,			\
+		.drv_bit = 6,			\
+		.oe_bit = 9,			\
+		.in_bit = 0,			\
+		.out_bit = 1,			\
+		.intr_enable_bit = 0,		\
+		.intr_status_bit = 0,		\
+		.intr_target_bit = 5,		\
+		.intr_target_kpss_val = 3,	\
+		.intr_raw_status_bit = 4,	\
+		.intr_polarity_bit = 1,		\
+		.intr_detection_bit = 2,	\
+		.intr_detection_width = 2,	\
+	}
+
+#define SDC_QDSD_PINGROUP(pg_name, ctl, pull, drv)	\
+	{					        \
+		.name = #pg_name,			\
+		.pins = pg_name##_pins,			\
+		.npins = (unsigned int)ARRAY_SIZE(pg_name##_pins),	\
+		.ctl_reg = ctl,				\
+		.io_reg = 0,				\
+		.intr_cfg_reg = 0,			\
+		.intr_status_reg = 0,			\
+		.intr_target_reg = 0,			\
+		.mux_bit = -1,				\
+		.pull_bit = pull,			\
+		.drv_bit = drv,				\
+		.oe_bit = -1,				\
+		.in_bit = -1,				\
+		.out_bit = -1,				\
+		.intr_enable_bit = -1,			\
+		.intr_status_bit = -1,			\
+		.intr_target_bit = -1,			\
+		.intr_raw_status_bit = -1,		\
+		.intr_polarity_bit = -1,		\
+		.intr_detection_bit = -1,		\
+		.intr_detection_width = -1,		\
+	}
+
+#define UFS_RESET(pg_name, offset)				\
+	{					        \
+		.name = #pg_name,			\
+		.pins = pg_name##_pins,			\
+		.npins = (unsigned int)ARRAY_SIZE(pg_name##_pins),	\
+		.ctl_reg = offset,			\
+		.io_reg = offset + 0x4,			\
+		.intr_cfg_reg = 0,			\
+		.intr_status_reg = 0,			\
+		.intr_target_reg = 0,			\
+		.mux_bit = -1,				\
+		.pull_bit = 3,				\
+		.drv_bit = 0,				\
+		.oe_bit = -1,				\
+		.in_bit = -1,				\
+		.out_bit = 0,				\
+		.intr_enable_bit = -1,			\
+		.intr_status_bit = -1,			\
+		.intr_target_bit = -1,			\
+		.intr_raw_status_bit = -1,		\
+		.intr_polarity_bit = -1,		\
+		.intr_detection_bit = -1,		\
+		.intr_detection_width = -1,		\
+	}
+
+static const struct pinctrl_pin_desc sdx65_pins[] = {
+	PINCTRL_PIN(0, "GPIO_0"),
+	PINCTRL_PIN(1, "GPIO_1"),
+	PINCTRL_PIN(2, "GPIO_2"),
+	PINCTRL_PIN(3, "GPIO_3"),
+	PINCTRL_PIN(4, "GPIO_4"),
+	PINCTRL_PIN(5, "GPIO_5"),
+	PINCTRL_PIN(6, "GPIO_6"),
+	PINCTRL_PIN(7, "GPIO_7"),
+	PINCTRL_PIN(8, "GPIO_8"),
+	PINCTRL_PIN(9, "GPIO_9"),
+	PINCTRL_PIN(10, "GPIO_10"),
+	PINCTRL_PIN(11, "GPIO_11"),
+	PINCTRL_PIN(12, "GPIO_12"),
+	PINCTRL_PIN(13, "GPIO_13"),
+	PINCTRL_PIN(14, "GPIO_14"),
+	PINCTRL_PIN(15, "GPIO_15"),
+	PINCTRL_PIN(16, "GPIO_16"),
+	PINCTRL_PIN(17, "GPIO_17"),
+	PINCTRL_PIN(18, "GPIO_18"),
+	PINCTRL_PIN(19, "GPIO_19"),
+	PINCTRL_PIN(20, "GPIO_20"),
+	PINCTRL_PIN(21, "GPIO_21"),
+	PINCTRL_PIN(22, "GPIO_22"),
+	PINCTRL_PIN(23, "GPIO_23"),
+	PINCTRL_PIN(24, "GPIO_24"),
+	PINCTRL_PIN(25, "GPIO_25"),
+	PINCTRL_PIN(26, "GPIO_26"),
+	PINCTRL_PIN(27, "GPIO_27"),
+	PINCTRL_PIN(28, "GPIO_28"),
+	PINCTRL_PIN(29, "GPIO_29"),
+	PINCTRL_PIN(30, "GPIO_30"),
+	PINCTRL_PIN(31, "GPIO_31"),
+	PINCTRL_PIN(32, "GPIO_32"),
+	PINCTRL_PIN(33, "GPIO_33"),
+	PINCTRL_PIN(34, "GPIO_34"),
+	PINCTRL_PIN(35, "GPIO_35"),
+	PINCTRL_PIN(36, "GPIO_36"),
+	PINCTRL_PIN(37, "GPIO_37"),
+	PINCTRL_PIN(38, "GPIO_38"),
+	PINCTRL_PIN(39, "GPIO_39"),
+	PINCTRL_PIN(40, "GPIO_40"),
+	PINCTRL_PIN(41, "GPIO_41"),
+	PINCTRL_PIN(42, "GPIO_42"),
+	PINCTRL_PIN(43, "GPIO_43"),
+	PINCTRL_PIN(44, "GPIO_44"),
+	PINCTRL_PIN(45, "GPIO_45"),
+	PINCTRL_PIN(46, "GPIO_46"),
+	PINCTRL_PIN(47, "GPIO_47"),
+	PINCTRL_PIN(48, "GPIO_48"),
+	PINCTRL_PIN(49, "GPIO_49"),
+	PINCTRL_PIN(50, "GPIO_50"),
+	PINCTRL_PIN(51, "GPIO_51"),
+	PINCTRL_PIN(52, "GPIO_52"),
+	PINCTRL_PIN(53, "GPIO_53"),
+	PINCTRL_PIN(54, "GPIO_54"),
+	PINCTRL_PIN(55, "GPIO_55"),
+	PINCTRL_PIN(56, "GPIO_56"),
+	PINCTRL_PIN(57, "GPIO_57"),
+	PINCTRL_PIN(58, "GPIO_58"),
+	PINCTRL_PIN(59, "GPIO_59"),
+	PINCTRL_PIN(60, "GPIO_60"),
+	PINCTRL_PIN(61, "GPIO_61"),
+	PINCTRL_PIN(62, "GPIO_62"),
+	PINCTRL_PIN(63, "GPIO_63"),
+	PINCTRL_PIN(64, "GPIO_64"),
+	PINCTRL_PIN(65, "GPIO_65"),
+	PINCTRL_PIN(66, "GPIO_66"),
+	PINCTRL_PIN(67, "GPIO_67"),
+	PINCTRL_PIN(68, "GPIO_68"),
+	PINCTRL_PIN(69, "GPIO_69"),
+	PINCTRL_PIN(70, "GPIO_70"),
+	PINCTRL_PIN(71, "GPIO_71"),
+	PINCTRL_PIN(72, "GPIO_72"),
+	PINCTRL_PIN(73, "GPIO_73"),
+	PINCTRL_PIN(74, "GPIO_74"),
+	PINCTRL_PIN(75, "GPIO_75"),
+	PINCTRL_PIN(76, "GPIO_76"),
+	PINCTRL_PIN(77, "GPIO_77"),
+	PINCTRL_PIN(78, "GPIO_78"),
+	PINCTRL_PIN(79, "GPIO_79"),
+	PINCTRL_PIN(80, "GPIO_80"),
+	PINCTRL_PIN(81, "GPIO_81"),
+	PINCTRL_PIN(82, "GPIO_82"),
+	PINCTRL_PIN(83, "GPIO_83"),
+	PINCTRL_PIN(84, "GPIO_84"),
+	PINCTRL_PIN(85, "GPIO_85"),
+	PINCTRL_PIN(86, "GPIO_86"),
+	PINCTRL_PIN(87, "GPIO_87"),
+	PINCTRL_PIN(88, "GPIO_88"),
+	PINCTRL_PIN(89, "GPIO_89"),
+	PINCTRL_PIN(90, "GPIO_90"),
+	PINCTRL_PIN(91, "GPIO_91"),
+	PINCTRL_PIN(92, "GPIO_92"),
+	PINCTRL_PIN(93, "GPIO_93"),
+	PINCTRL_PIN(94, "GPIO_94"),
+	PINCTRL_PIN(95, "GPIO_95"),
+	PINCTRL_PIN(96, "GPIO_96"),
+	PINCTRL_PIN(97, "GPIO_97"),
+	PINCTRL_PIN(98, "GPIO_98"),
+	PINCTRL_PIN(99, "GPIO_99"),
+	PINCTRL_PIN(100, "GPIO_100"),
+	PINCTRL_PIN(101, "GPIO_101"),
+	PINCTRL_PIN(102, "GPIO_102"),
+	PINCTRL_PIN(103, "GPIO_103"),
+	PINCTRL_PIN(104, "GPIO_104"),
+	PINCTRL_PIN(105, "GPIO_105"),
+	PINCTRL_PIN(106, "GPIO_106"),
+	PINCTRL_PIN(107, "GPIO_107"),
+	PINCTRL_PIN(108, "UFS_RESET"),
+	PINCTRL_PIN(109, "SDC1_RCLK"),
+	PINCTRL_PIN(110, "SDC1_CLK"),
+	PINCTRL_PIN(111, "SDC1_CMD"),
+	PINCTRL_PIN(112, "SDC1_DATA"),
+};
+
+#define DECLARE_MSM_GPIO_PINS(pin) \
+	static const unsigned int gpio##pin##_pins[] = { pin }
+DECLARE_MSM_GPIO_PINS(0);
+DECLARE_MSM_GPIO_PINS(1);
+DECLARE_MSM_GPIO_PINS(2);
+DECLARE_MSM_GPIO_PINS(3);
+DECLARE_MSM_GPIO_PINS(4);
+DECLARE_MSM_GPIO_PINS(5);
+DECLARE_MSM_GPIO_PINS(6);
+DECLARE_MSM_GPIO_PINS(7);
+DECLARE_MSM_GPIO_PINS(8);
+DECLARE_MSM_GPIO_PINS(9);
+DECLARE_MSM_GPIO_PINS(10);
+DECLARE_MSM_GPIO_PINS(11);
+DECLARE_MSM_GPIO_PINS(12);
+DECLARE_MSM_GPIO_PINS(13);
+DECLARE_MSM_GPIO_PINS(14);
+DECLARE_MSM_GPIO_PINS(15);
+DECLARE_MSM_GPIO_PINS(16);
+DECLARE_MSM_GPIO_PINS(17);
+DECLARE_MSM_GPIO_PINS(18);
+DECLARE_MSM_GPIO_PINS(19);
+DECLARE_MSM_GPIO_PINS(20);
+DECLARE_MSM_GPIO_PINS(21);
+DECLARE_MSM_GPIO_PINS(22);
+DECLARE_MSM_GPIO_PINS(23);
+DECLARE_MSM_GPIO_PINS(24);
+DECLARE_MSM_GPIO_PINS(25);
+DECLARE_MSM_GPIO_PINS(26);
+DECLARE_MSM_GPIO_PINS(27);
+DECLARE_MSM_GPIO_PINS(28);
+DECLARE_MSM_GPIO_PINS(29);
+DECLARE_MSM_GPIO_PINS(30);
+DECLARE_MSM_GPIO_PINS(31);
+DECLARE_MSM_GPIO_PINS(32);
+DECLARE_MSM_GPIO_PINS(33);
+DECLARE_MSM_GPIO_PINS(34);
+DECLARE_MSM_GPIO_PINS(35);
+DECLARE_MSM_GPIO_PINS(36);
+DECLARE_MSM_GPIO_PINS(37);
+DECLARE_MSM_GPIO_PINS(38);
+DECLARE_MSM_GPIO_PINS(39);
+DECLARE_MSM_GPIO_PINS(40);
+DECLARE_MSM_GPIO_PINS(41);
+DECLARE_MSM_GPIO_PINS(42);
+DECLARE_MSM_GPIO_PINS(43);
+DECLARE_MSM_GPIO_PINS(44);
+DECLARE_MSM_GPIO_PINS(45);
+DECLARE_MSM_GPIO_PINS(46);
+DECLARE_MSM_GPIO_PINS(47);
+DECLARE_MSM_GPIO_PINS(48);
+DECLARE_MSM_GPIO_PINS(49);
+DECLARE_MSM_GPIO_PINS(50);
+DECLARE_MSM_GPIO_PINS(51);
+DECLARE_MSM_GPIO_PINS(52);
+DECLARE_MSM_GPIO_PINS(53);
+DECLARE_MSM_GPIO_PINS(54);
+DECLARE_MSM_GPIO_PINS(55);
+DECLARE_MSM_GPIO_PINS(56);
+DECLARE_MSM_GPIO_PINS(57);
+DECLARE_MSM_GPIO_PINS(58);
+DECLARE_MSM_GPIO_PINS(59);
+DECLARE_MSM_GPIO_PINS(60);
+DECLARE_MSM_GPIO_PINS(61);
+DECLARE_MSM_GPIO_PINS(62);
+DECLARE_MSM_GPIO_PINS(63);
+DECLARE_MSM_GPIO_PINS(64);
+DECLARE_MSM_GPIO_PINS(65);
+DECLARE_MSM_GPIO_PINS(66);
+DECLARE_MSM_GPIO_PINS(67);
+DECLARE_MSM_GPIO_PINS(68);
+DECLARE_MSM_GPIO_PINS(69);
+DECLARE_MSM_GPIO_PINS(70);
+DECLARE_MSM_GPIO_PINS(71);
+DECLARE_MSM_GPIO_PINS(72);
+DECLARE_MSM_GPIO_PINS(73);
+DECLARE_MSM_GPIO_PINS(74);
+DECLARE_MSM_GPIO_PINS(75);
+DECLARE_MSM_GPIO_PINS(76);
+DECLARE_MSM_GPIO_PINS(77);
+DECLARE_MSM_GPIO_PINS(78);
+DECLARE_MSM_GPIO_PINS(79);
+DECLARE_MSM_GPIO_PINS(80);
+DECLARE_MSM_GPIO_PINS(81);
+DECLARE_MSM_GPIO_PINS(82);
+DECLARE_MSM_GPIO_PINS(83);
+DECLARE_MSM_GPIO_PINS(84);
+DECLARE_MSM_GPIO_PINS(85);
+DECLARE_MSM_GPIO_PINS(86);
+DECLARE_MSM_GPIO_PINS(87);
+DECLARE_MSM_GPIO_PINS(88);
+DECLARE_MSM_GPIO_PINS(89);
+DECLARE_MSM_GPIO_PINS(90);
+DECLARE_MSM_GPIO_PINS(91);
+DECLARE_MSM_GPIO_PINS(92);
+DECLARE_MSM_GPIO_PINS(93);
+DECLARE_MSM_GPIO_PINS(94);
+DECLARE_MSM_GPIO_PINS(95);
+DECLARE_MSM_GPIO_PINS(96);
+DECLARE_MSM_GPIO_PINS(97);
+DECLARE_MSM_GPIO_PINS(98);
+DECLARE_MSM_GPIO_PINS(99);
+DECLARE_MSM_GPIO_PINS(100);
+DECLARE_MSM_GPIO_PINS(101);
+DECLARE_MSM_GPIO_PINS(102);
+DECLARE_MSM_GPIO_PINS(103);
+DECLARE_MSM_GPIO_PINS(104);
+DECLARE_MSM_GPIO_PINS(105);
+DECLARE_MSM_GPIO_PINS(106);
+DECLARE_MSM_GPIO_PINS(107);
+
+static const unsigned int ufs_reset_pins[] = { 108 };
+static const unsigned int sdc1_rclk_pins[] = { 109 };
+static const unsigned int sdc1_clk_pins[] = { 110 };
+static const unsigned int sdc1_cmd_pins[] = { 111 };
+static const unsigned int sdc1_data_pins[] = { 112 };
+
+enum sdx65_functions {
+	msm_mux_qlink0_wmss,
+	msm_mux_adsp_ext,
+	msm_mux_atest_char,
+	msm_mux_atest_char0,
+	msm_mux_atest_char1,
+	msm_mux_atest_char2,
+	msm_mux_atest_char3,
+	msm_mux_audio_ref,
+	msm_mux_bimc_dte0,
+	msm_mux_bimc_dte1,
+	msm_mux_blsp_i2c1,
+	msm_mux_blsp_i2c2,
+	msm_mux_blsp_i2c3,
+	msm_mux_blsp_i2c4,
+	msm_mux_blsp_spi1,
+	msm_mux_blsp_spi2,
+	msm_mux_blsp_spi3,
+	msm_mux_blsp_spi4,
+	msm_mux_blsp_uart1,
+	msm_mux_blsp_uart2,
+	msm_mux_blsp_uart3,
+	msm_mux_blsp_uart4,
+	msm_mux_char_exec,
+	msm_mux_coex_uart,
+	msm_mux_coex_uart2,
+	msm_mux_cri_trng,
+	msm_mux_cri_trng0,
+	msm_mux_cri_trng1,
+	msm_mux_dbg_out,
+	msm_mux_ddr_bist,
+	msm_mux_ddr_pxi0,
+	msm_mux_ebi0_wrcdc,
+	msm_mux_ebi2_a,
+	msm_mux_ebi2_lcd,
+	msm_mux_ext_dbg,
+	msm_mux_gcc_gp1,
+	msm_mux_gcc_gp2,
+	msm_mux_gcc_gp3,
+	msm_mux_gcc_plltest,
+	msm_mux_gpio,
+	msm_mux_i2s_mclk,
+	msm_mux_jitter_bist,
+	msm_mux_ldo_en,
+	msm_mux_ldo_update,
+	msm_mux_m_voc,
+	msm_mux_mgpi_clk,
+	msm_mux_native_char,
+	msm_mux_native_tsens,
+	msm_mux_native_tsense,
+	msm_mux_nav_gpio,
+	msm_mux_pa_indicator,
+	msm_mux_pci_e,
+	msm_mux_pcie_clkreq,
+	msm_mux_pll_bist,
+	msm_mux_pll_ref,
+	msm_mux_pri_mi2s,
+	msm_mux_pri_mi2s_ws,
+	msm_mux_prng_rosc,
+	msm_mux_qdss_cti,
+	msm_mux_qdss_gpio,
+	msm_mux_qlink0_en,
+	msm_mux_qlink0_req,
+	msm_mux_qlink1_en,
+	msm_mux_qlink1_req,
+	msm_mux_qlink1_wmss,
+	msm_mux_qlink2_en,
+	msm_mux_qlink2_req,
+	msm_mux_qlink2_wmss,
+	msm_mux_sdc1_tb,
+	msm_mux_sec_mi2s,
+	msm_mux_spmi_coex,
+	msm_mux_spmi_vgi,
+	msm_mux_tgu_ch0,
+	msm_mux_uim1_clk,
+	msm_mux_uim1_data,
+	msm_mux_uim1_present,
+	msm_mux_uim1_reset,
+	msm_mux_uim2_clk,
+	msm_mux_uim2_data,
+	msm_mux_uim2_present,
+	msm_mux_uim2_reset,
+	msm_mux_usb2phy_ac,
+	msm_mux_vsense_trigger,
+	msm_mux__,
+};
+
+static const char * const gpio_groups[] = {
+	"gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+	"gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+	"gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+	"gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+	"gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+	"gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+	"gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+	"gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+	"gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+	"gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
+	"gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
+	"gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
+	"gpio85", "gpio86", "gpio87", "gpio88", "gpio89", "gpio90", "gpio91",
+	"gpio92", "gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98",
+	"gpio99", "gpio100", "gpio101", "gpio102", "gpio103", "gpio104",
+	"gpio105", "gpio106", "gpio107",
+};
+static const char * const uim2_data_groups[] = {
+	"gpio0",
+};
+static const char * const blsp_uart1_groups[] = {
+	"gpio0", "gpio1", "gpio2", "gpio3", "gpio48", "gpio49", "gpio80",
+	"gpio81",
+};
+static const char * const ebi0_wrcdc_groups[] = {
+	"gpio0", "gpio2",
+};
+static const char * const uim2_present_groups[] = {
+	"gpio1",
+};
+static const char * const uim2_reset_groups[] = {
+	"gpio2",
+};
+static const char * const blsp_i2c1_groups[] = {
+	"gpio2", "gpio3", "gpio82", "gpio83",
+};
+static const char * const uim2_clk_groups[] = {
+	"gpio3",
+};
+static const char * const blsp_spi2_groups[] = {
+	"gpio4", "gpio5", "gpio6", "gpio7", "gpio23", "gpio47", "gpio62",
+};
+static const char * const blsp_uart2_groups[] = {
+	"gpio4", "gpio5", "gpio6", "gpio7", "gpio63", "gpio64", "gpio65",
+	"gpio66",
+};
+static const char * const blsp_i2c2_groups[] = {
+	"gpio6", "gpio7", "gpio65", "gpio66",
+};
+static const char * const char_exec_groups[] = {
+	"gpio6", "gpio7",
+};
+static const char * const qdss_gpio_groups[] = {
+	"gpio4", "gpio5", "gpio6", "gpio7", "gpio12", "gpio13",
+	"gpio14", "gpio15", "gpio16", "gpio17", "gpio18", "gpio19",
+	"gpio33", "gpio42", "gpio63", "gpio64", "gpio65", "gpio66",
+};
+static const char * const blsp_spi3_groups[] = {
+	"gpio8", "gpio9", "gpio10", "gpio11", "gpio23", "gpio47", "gpio62",
+};
+static const char * const blsp_uart3_groups[] = {
+	"gpio8", "gpio9", "gpio10", "gpio11",
+};
+static const char * const ext_dbg_groups[] = {
+	"gpio8", "gpio9", "gpio10", "gpio11",
+};
+static const char * const ldo_en_groups[] = {
+	"gpio8",
+};
+static const char * const blsp_i2c3_groups[] = {
+	"gpio10", "gpio11",
+};
+static const char * const gcc_gp3_groups[] = {
+	"gpio11",
+};
+static const char * const pri_mi2s_ws_groups[] = {
+	"gpio12",
+};
+static const char * const pri_mi2s_groups[] = {
+	"gpio13", "gpio14", "gpio15",
+};
+static const char * const vsense_trigger_groups[] = {
+	"gpio13",
+};
+static const char * const native_tsens_groups[] = {
+	"gpio14",
+};
+static const char * const bimc_dte0_groups[] = {
+	"gpio14", "gpio59",
+};
+static const char * const bimc_dte1_groups[] = {
+	"gpio15", "gpio61",
+};
+static const char * const sec_mi2s_groups[] = {
+	"gpio16", "gpio17", "gpio18", "gpio19",
+};
+static const char * const blsp_spi4_groups[] = {
+	"gpio16", "gpio17", "gpio18", "gpio19", "gpio23", "gpio47", "gpio62",
+};
+static const char * const blsp_uart4_groups[] = {
+	"gpio16", "gpio17", "gpio18", "gpio19", "gpio22", "gpio23", "gpio48",
+	"gpio49",
+};
+static const char * const qdss_cti_groups[] = {
+	"gpio16", "gpio16", "gpio17", "gpio17", "gpio54", "gpio54", "gpio55",
+	"gpio55", "gpio59", "gpio60", "gpio65", "gpio65", "gpio66", "gpio66",
+	"gpio94", "gpio94", "gpio95", "gpio95",
+};
+static const char * const blsp_i2c4_groups[] = {
+	"gpio18", "gpio19", "gpio84", "gpio85",
+};
+static const char * const gcc_gp1_groups[] = {
+	"gpio18",
+};
+static const char * const jitter_bist_groups[] = {
+	"gpio19",
+};
+static const char * const gcc_gp2_groups[] = {
+	"gpio19",
+};
+static const char * const pll_bist_groups[] = {
+	"gpio22",
+};
+static const char * const blsp_spi1_groups[] = {
+	"gpio23", "gpio47", "gpio62", "gpio80", "gpio81", "gpio82", "gpio83",
+};
+static const char * const adsp_ext_groups[] = {
+	"gpio24", "gpio25",
+};
+static const char * const qlink0_wmss_groups[] = {
+	"gpio28",
+};
+static const char * const native_tsense_groups[] = {
+	"gpio29", "gpio72",
+};
+static const char * const nav_gpio_groups[] = {
+	"gpio31", "gpio32",
+};
+static const char * const pll_ref_groups[] = {
+	"gpio32",
+};
+static const char * const pa_indicator_groups[] = {
+	"gpio33",
+};
+static const char * const qlink0_en_groups[] = {
+	"gpio34",
+};
+static const char * const qlink0_req_groups[] = {
+	"gpio35",
+};
+static const char * const dbg_out_groups[] = {
+	"gpio35",
+};
+static const char * const cri_trng_groups[] = {
+	"gpio36",
+};
+static const char * const prng_rosc_groups[] = {
+	"gpio38",
+};
+static const char * const cri_trng0_groups[] = {
+	"gpio40",
+};
+static const char * const cri_trng1_groups[] = {
+	"gpio41",
+};
+static const char * const coex_uart_groups[] = {
+	"gpio44", "gpio45",
+};
+static const char * const ddr_pxi0_groups[] = {
+	"gpio45", "gpio46",
+};
+static const char * const m_voc_groups[] = {
+	"gpio46", "gpio48", "gpio49", "gpio59", "gpio60",
+};
+static const char * const ddr_bist_groups[] = {
+	"gpio46", "gpio47", "gpio48", "gpio49",
+};
+static const char * const pci_e_groups[] = {
+	"gpio53",
+};
+static const char * const tgu_ch0_groups[] = {
+	"gpio55",
+};
+static const char * const pcie_clkreq_groups[] = {
+	"gpio56",
+};
+static const char * const native_char_groups[] = {
+	"gpio26", "gpio29", "gpio33", "gpio42", "gpio57",
+};
+static const char * const mgpi_clk_groups[] = {
+	"gpio61", "gpio71",
+};
+static const char * const qlink2_wmss_groups[] = {
+	"gpio61",
+};
+static const char * const i2s_mclk_groups[] = {
+	"gpio62",
+};
+static const char * const audio_ref_groups[] = {
+	"gpio62",
+};
+static const char * const ldo_update_groups[] = {
+	"gpio62",
+};
+static const char * const atest_char_groups[] = {
+	"gpio63",
+};
+static const char * const atest_char3_groups[] = {
+	"gpio64",
+};
+static const char * const atest_char2_groups[] = {
+	"gpio65",
+};
+static const char * const atest_char1_groups[] = {
+	"gpio66",
+};
+static const char * const uim1_data_groups[] = {
+	"gpio67",
+};
+static const char * const atest_char0_groups[] = {
+	"gpio67",
+};
+static const char * const uim1_present_groups[] = {
+	"gpio68",
+};
+static const char * const uim1_reset_groups[] = {
+	"gpio69",
+};
+static const char * const uim1_clk_groups[] = {
+	"gpio70",
+};
+static const char * const qlink2_en_groups[] = {
+	"gpio71",
+};
+static const char * const qlink1_en_groups[] = {
+	"gpio72",
+};
+static const char * const qlink1_req_groups[] = {
+	"gpio73",
+};
+static const char * const qlink1_wmss_groups[] = {
+	"gpio74",
+};
+static const char * const coex_uart2_groups[] = {
+	"gpio75", "gpio76", "gpio102", "gpio103",
+};
+static const char * const spmi_coex_groups[] = {
+	"gpio75", "gpio76",
+};
+static const char * const qlink2_req_groups[] = {
+	"gpio77",
+};
+static const char * const spmi_vgi_groups[] = {
+	"gpio78", "gpio79",
+};
+static const char * const gcc_plltest_groups[] = {
+	"gpio81", "gpio82",
+};
+static const char * const ebi2_lcd_groups[] = {
+	"gpio84", "gpio85", "gpio90",
+};
+static const char * const ebi2_a_groups[] = {
+	"gpio89",
+};
+static const char * const usb2phy_ac_groups[] = {
+	"gpio93",
+};
+static const char * const sdc1_tb_groups[] = {
+	"gpio106",
+};
+
+static const struct msm_function sdx65_functions[] = {
+	FUNCTION(qlink0_wmss),
+	FUNCTION(adsp_ext),
+	FUNCTION(atest_char),
+	FUNCTION(atest_char0),
+	FUNCTION(atest_char1),
+	FUNCTION(atest_char2),
+	FUNCTION(atest_char3),
+	FUNCTION(audio_ref),
+	FUNCTION(bimc_dte0),
+	FUNCTION(bimc_dte1),
+	FUNCTION(blsp_i2c1),
+	FUNCTION(blsp_i2c2),
+	FUNCTION(blsp_i2c3),
+	FUNCTION(blsp_i2c4),
+	FUNCTION(blsp_spi1),
+	FUNCTION(blsp_spi2),
+	FUNCTION(blsp_spi3),
+	FUNCTION(blsp_spi4),
+	FUNCTION(blsp_uart1),
+	FUNCTION(blsp_uart2),
+	FUNCTION(blsp_uart3),
+	FUNCTION(blsp_uart4),
+	FUNCTION(char_exec),
+	FUNCTION(coex_uart),
+	FUNCTION(coex_uart2),
+	FUNCTION(cri_trng),
+	FUNCTION(cri_trng0),
+	FUNCTION(cri_trng1),
+	FUNCTION(dbg_out),
+	FUNCTION(ddr_bist),
+	FUNCTION(ddr_pxi0),
+	FUNCTION(ebi0_wrcdc),
+	FUNCTION(ebi2_a),
+	FUNCTION(ebi2_lcd),
+	FUNCTION(ext_dbg),
+	FUNCTION(gcc_gp1),
+	FUNCTION(gcc_gp2),
+	FUNCTION(gcc_gp3),
+	FUNCTION(gcc_plltest),
+	FUNCTION(gpio),
+	FUNCTION(i2s_mclk),
+	FUNCTION(jitter_bist),
+	FUNCTION(ldo_en),
+	FUNCTION(ldo_update),
+	FUNCTION(m_voc),
+	FUNCTION(mgpi_clk),
+	FUNCTION(native_char),
+	FUNCTION(native_tsens),
+	FUNCTION(native_tsense),
+	FUNCTION(nav_gpio),
+	FUNCTION(pa_indicator),
+	FUNCTION(pci_e),
+	FUNCTION(pcie_clkreq),
+	FUNCTION(pll_bist),
+	FUNCTION(pll_ref),
+	FUNCTION(pri_mi2s),
+	FUNCTION(pri_mi2s_ws),
+	FUNCTION(prng_rosc),
+	FUNCTION(qdss_cti),
+	FUNCTION(qdss_gpio),
+	FUNCTION(qlink0_en),
+	FUNCTION(qlink0_req),
+	FUNCTION(qlink1_en),
+	FUNCTION(qlink1_req),
+	FUNCTION(qlink1_wmss),
+	FUNCTION(qlink2_en),
+	FUNCTION(qlink2_req),
+	FUNCTION(qlink2_wmss),
+	FUNCTION(sdc1_tb),
+	FUNCTION(sec_mi2s),
+	FUNCTION(spmi_coex),
+	FUNCTION(spmi_vgi),
+	FUNCTION(tgu_ch0),
+	FUNCTION(uim1_clk),
+	FUNCTION(uim1_data),
+	FUNCTION(uim1_present),
+	FUNCTION(uim1_reset),
+	FUNCTION(uim2_clk),
+	FUNCTION(uim2_data),
+	FUNCTION(uim2_present),
+	FUNCTION(uim2_reset),
+	FUNCTION(usb2phy_ac),
+	FUNCTION(vsense_trigger),
+};
+
+/* Every pin is maintained as a single group, and missing or non-existing pin
+ * would be maintained as dummy group to synchronize pin group index with
+ * pin descriptor registered with pinctrl core.
+ * Clients would not be able to request these dummy pin groups.
+ */
+static const struct msm_pingroup sdx65_groups[] = {
+	[0] = PINGROUP(0, uim2_data, blsp_uart1, ebi0_wrcdc, _, _, _, _, _, _),
+	[1] = PINGROUP(1, uim2_present, blsp_uart1, _, _, _, _, _, _, _),
+	[2] = PINGROUP(2, uim2_reset, blsp_uart1, blsp_i2c1, ebi0_wrcdc, _, _, _, _, _),
+	[3] = PINGROUP(3, uim2_clk, blsp_uart1, blsp_i2c1, _, _, _, _, _, _),
+	[4] = PINGROUP(4, blsp_spi2, blsp_uart2, _, qdss_gpio, _, _, _, _, _),
+	[5] = PINGROUP(5, blsp_spi2, blsp_uart2, _, qdss_gpio, _, _, _, _, _),
+	[6] = PINGROUP(6, blsp_spi2, blsp_uart2, blsp_i2c2, char_exec, _, qdss_gpio, _, _, _),
+	[7] = PINGROUP(7, blsp_spi2, blsp_uart2, blsp_i2c2, char_exec, _, qdss_gpio, _, _, _),
+	[8] = PINGROUP(8, blsp_spi3, blsp_uart3, ext_dbg, ldo_en, _, _, _, _, _),
+	[9] = PINGROUP(9, blsp_spi3, blsp_uart3, ext_dbg, _, _, _, _, _, _),
+	[10] = PINGROUP(10, blsp_spi3, blsp_uart3, blsp_i2c3, ext_dbg, _, _, _, _, _),
+	[11] = PINGROUP(11, blsp_spi3, blsp_uart3, blsp_i2c3, ext_dbg, gcc_gp3, _, _, _, _),
+	[12] = PINGROUP(12, pri_mi2s_ws, _, qdss_gpio, _, _, _, _, _, _),
+	[13] = PINGROUP(13, pri_mi2s, _, qdss_gpio, vsense_trigger, _, _, _, _, _),
+	[14] = PINGROUP(14, pri_mi2s, _, _, qdss_gpio, native_tsens, bimc_dte0, _, _, _),
+	[15] = PINGROUP(15, pri_mi2s, _, _, qdss_gpio, bimc_dte1, _, _, _, _),
+	[16] = PINGROUP(16, sec_mi2s, blsp_spi4, blsp_uart4, qdss_cti, qdss_cti, _, _, qdss_gpio, _),
+	[17] = PINGROUP(17, sec_mi2s, blsp_spi4, blsp_uart4, qdss_cti, qdss_cti, _, qdss_gpio, _, _),
+	[18] = PINGROUP(18, sec_mi2s, blsp_spi4, blsp_uart4, blsp_i2c4, gcc_gp1, qdss_gpio, _, _, _),
+	[19] = PINGROUP(19, sec_mi2s, blsp_spi4, blsp_uart4, blsp_i2c4, jitter_bist, gcc_gp2, _, qdss_gpio, _),
+	[20] = PINGROUP(20, _, _, _, _, _, _, _, _, _),
+	[21] = PINGROUP(21, _, _, _, _, _, _, _, _, _),
+	[22] = PINGROUP(22, blsp_uart4, pll_bist, _, _, _, _, _, _, _),
+	[23] = PINGROUP(23, blsp_uart4, blsp_spi2, blsp_spi1, blsp_spi3, blsp_spi4, _, _, _, _),
+	[24] = PINGROUP(24, adsp_ext, _, _, _, _, _, _, _, _),
+	[25] = PINGROUP(25, adsp_ext, _, _, _, _, _, _, _, _),
+	[26] = PINGROUP(26, _, _, _, native_char, _, _, _, _, _),
+	[27] = PINGROUP(27, _, _, _, _, _, _, _, _, _),
+	[28] = PINGROUP(28, qlink0_wmss, _, _, _, _, _, _, _, _),
+	[29] = PINGROUP(29, _, _, _, native_tsense, native_char, _, _, _, _),
+	[30] = PINGROUP(30, _, _, _, _, _, _, _, _, _),
+	[31] = PINGROUP(31, nav_gpio, _, _, _, _, _, _, _, _),
+	[32] = PINGROUP(32, nav_gpio, pll_ref, _, _, _, _, _, _, _),
+	[33] = PINGROUP(33, _, pa_indicator, qdss_gpio, native_char, _, _, _, _, _),
+	[34] = PINGROUP(34, qlink0_en, _, _, _, _, _, _, _, _),
+	[35] = PINGROUP(35, qlink0_req, dbg_out, _, _, _, _, _, _, _),
+	[36] = PINGROUP(36, _, _, cri_trng, _, _, _, _, _, _),
+	[37] = PINGROUP(37, _, _, _, _, _, _, _, _, _),
+	[38] = PINGROUP(38, _, _, prng_rosc, _, _, _, _, _, _),
+	[39] = PINGROUP(39, _, _, _, _, _, _, _, _, _),
+	[40] = PINGROUP(40, _, _, cri_trng0, _, _, _, _, _, _),
+	[41] = PINGROUP(41, _, _, cri_trng1, _, _, _, _, _, _),
+	[42] = PINGROUP(42, _, qdss_gpio, native_char, _, _, _, _, _, _),
+	[43] = PINGROUP(43, _, _, _, _, _, _, _, _, _),
+	[44] = PINGROUP(44, coex_uart, _, _, _, _, _, _, _, _),
+	[45] = PINGROUP(45, coex_uart, ddr_pxi0, _, _, _, _, _, _, _),
+	[46] = PINGROUP(46, m_voc, ddr_bist, ddr_pxi0, _, _, _, _, _, _),
+	[47] = PINGROUP(47, ddr_bist, blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi4, _, _, _, _),
+	[48] = PINGROUP(48, m_voc, blsp_uart1, blsp_uart4, ddr_bist, _, _, _, _, _),
+	[49] = PINGROUP(49, m_voc, blsp_uart1, blsp_uart4, ddr_bist, _, _, _, _, _),
+	[50] = PINGROUP(50, _, _, _, _, _, _, _, _, _),
+	[51] = PINGROUP(51, _, _, _, _, _, _, _, _, _),
+	[52] = PINGROUP(52, _, _, _, _, _, _, _, _, _),
+	[53] = PINGROUP(53, pci_e, _, _, _, _, _, _, _, _),
+	[54] = PINGROUP(54, qdss_cti, qdss_cti, _, _, _, _, _, _, _),
+	[55] = PINGROUP(55, qdss_cti, qdss_cti, tgu_ch0, _, _, _, _, _,	_),
+	[56] = PINGROUP(56, pcie_clkreq, _, _, _, _, _, _, _, _),
+	[57] = PINGROUP(57, _, native_char, _, _, _, _, _, _, _),
+	[58] = PINGROUP(58, _, _, _, _, _, _, _, _, _),
+	[59] = PINGROUP(59, qdss_cti, m_voc, bimc_dte0, _, _, _, _, _, _),
+	[60] = PINGROUP(60, qdss_cti, _, m_voc, _, _, _, _, _, _),
+	[61] = PINGROUP(61, mgpi_clk, qlink2_wmss, bimc_dte1, _, _, _, _, _, _),
+	[62] = PINGROUP(62, i2s_mclk, audio_ref, blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi4, ldo_update, _, _),
+	[63] = PINGROUP(63, blsp_uart2, _, qdss_gpio, atest_char, _, _, _, _, _),
+	[64] = PINGROUP(64, blsp_uart2, qdss_gpio, atest_char3, _, _, _, _, _, _),
+	[65] = PINGROUP(65, blsp_uart2, blsp_i2c2, qdss_cti, qdss_cti, _, qdss_gpio, atest_char2, _, _),
+	[66] = PINGROUP(66, blsp_uart2, blsp_i2c2, qdss_cti, qdss_cti, qdss_gpio, atest_char1, _, _, _),
+	[67] = PINGROUP(67, uim1_data, atest_char0, _, _, _, _, _, _, _),
+	[68] = PINGROUP(68, uim1_present, _, _, _, _, _, _, _, _),
+	[69] = PINGROUP(69, uim1_reset, _, _, _, _, _, _, _, _),
+	[70] = PINGROUP(70, uim1_clk, _, _, _, _, _, _, _, _),
+	[71] = PINGROUP(71, mgpi_clk, qlink2_en, _, _, _, _, _, _, _),
+	[72] = PINGROUP(72, qlink1_en, _, native_tsense, _, _, _, _, _, _),
+	[73] = PINGROUP(73, qlink1_req, _, _, _, _, _, _, _, _),
+	[74] = PINGROUP(74, qlink1_wmss, _, _, _, _, _, _, _, _),
+	[75] = PINGROUP(75, coex_uart2, spmi_coex, _, _, _, _, _, _, _),
+	[76] = PINGROUP(76, coex_uart2, spmi_coex, _, _, _, _, _, _, _),
+	[77] = PINGROUP(77, _, qlink2_req, _, _, _, _, _, _, _),
+	[78] = PINGROUP(78, spmi_vgi, _, _, _, _, _, _, _, _),
+	[79] = PINGROUP(79, spmi_vgi, _, _, _, _, _, _, _, _),
+	[80] = PINGROUP(80, _, blsp_spi1, _, blsp_uart1, _, _, _, _, _),
+	[81] = PINGROUP(81, _, blsp_spi1, _, blsp_uart1, gcc_plltest, _, _, _, _),
+	[82] = PINGROUP(82, _, blsp_spi1, _, blsp_i2c1, gcc_plltest, _, _, _, _),
+	[83] = PINGROUP(83, _, blsp_spi1, _, blsp_i2c1, _, _, _, _, _),
+	[84] = PINGROUP(84, _, ebi2_lcd, _, blsp_i2c4, _, _, _, _, _),
+	[85] = PINGROUP(85, _, ebi2_lcd, _, blsp_i2c4, _, _, _, _, _),
+	[86] = PINGROUP(86, _, _, _, _, _, _, _, _, _),
+	[87] = PINGROUP(87, _, _, _, _, _, _, _, _, _),
+	[88] = PINGROUP(88, _, _, _, _, _, _, _, _, _),
+	[89] = PINGROUP(89, _, _, _, _, ebi2_a, _, _, _, _),
+	[90] = PINGROUP(90, _, _, _, _, ebi2_lcd, _, _, _, _),
+	[91] = PINGROUP(91, _, _, _, _, _, _, _, _, _),
+	[92] = PINGROUP(92, _, _, _, _, _, _, _, _, _),
+	[93] = PINGROUP(93, _, _, usb2phy_ac, _, _, _, _, _, _),
+	[94] = PINGROUP(94, qdss_cti, qdss_cti, _, _, _, _, _, _, _),
+	[95] = PINGROUP(95, qdss_cti, qdss_cti, _, _, _, _, _, _, _),
+	[96] = PINGROUP(96, _, _, _, _, _, _, _, _, _),
+	[97] = PINGROUP(97, _, _, _, _, _, _, _, _, _),
+	[98] = PINGROUP(98, _, _, _, _, _, _, _, _, _),
+	[99] = PINGROUP(99, _, _, _, _, _, _, _, _, _),
+	[100] = PINGROUP(100, _, _, _, _, _, _, _, _, _),
+	[101] = PINGROUP(101, _, _, _, _, _, _, _, _, _),
+	[102] = PINGROUP(102, _, _, coex_uart2, _, _, _, _, _, _),
+	[103] = PINGROUP(103, _, _, coex_uart2, _, _, _, _, _, _),
+	[104] = PINGROUP(104, _, _, _, _, _, _, _, _, _),
+	[105] = PINGROUP(105, _, _, _, _, _, _, _, _, _),
+	[106] = PINGROUP(106, sdc1_tb, _, _, _, _, _, _, _, _),
+	[107] = PINGROUP(107, _, _, _, _, _, _, _, _, _),
+	[108] = UFS_RESET(ufs_reset, 0x0),
+	[109] = SDC_QDSD_PINGROUP(sdc1_rclk, 0x9a000, 15, 0),
+	[110] = SDC_QDSD_PINGROUP(sdc1_clk, 0x9a000, 13, 6),
+	[111] = SDC_QDSD_PINGROUP(sdc1_cmd, 0x9a000, 11, 3),
+	[112] = SDC_QDSD_PINGROUP(sdc1_data, 0x9a000, 9, 0),
+};
+
+static const struct msm_gpio_wakeirq_map sdx65_pdc_map[] = {
+	{1, 20}, {2, 21}, {5, 22}, {6, 23}, {9, 24}, {10, 25},
+	{11, 26}, {12, 27}, {13, 28}, {14, 29}, {15, 30}, {16, 31},
+	{17, 32}, {18, 33}, {19, 34}, {21, 35}, {22, 36}, {23, 70},
+	{24, 37}, {25, 38}, {35, 40}, {43, 41}, {46, 44}, {48, 45},
+	{49, 57}, {50, 46}, {52, 47}, {54, 49}, {55, 50}, {60, 53},
+	{61, 54}, {64, 55}, {65, 81}, {68, 56}, {71, 58}, {73, 59},
+	{77, 77}, {81, 65}, {83, 63}, {84, 64}, {86, 66}, {88, 67},
+	{89, 68}, {90, 69}, {93, 71}, {94, 72}, {95, 73}, {96, 74},
+	{99, 75}, {103, 78}, {104, 79}
+};
+
+static const struct msm_pinctrl_soc_data sdx65_pinctrl = {
+	.pins = sdx65_pins,
+	.npins = ARRAY_SIZE(sdx65_pins),
+	.functions = sdx65_functions,
+	.nfunctions = ARRAY_SIZE(sdx65_functions),
+	.groups = sdx65_groups,
+	.ngroups = ARRAY_SIZE(sdx65_groups),
+	.ngpios = 109,
+	.wakeirq_map = sdx65_pdc_map,
+	.nwakeirq_map = ARRAY_SIZE(sdx65_pdc_map),
+};
+
+static int sdx65_pinctrl_probe(struct platform_device *pdev)
+{
+	return msm_pinctrl_probe(pdev, &sdx65_pinctrl);
+}
+
+static const struct of_device_id sdx65_pinctrl_of_match[] = {
+	{ .compatible = "qcom,sdx65-tlmm", },
+	{ },
+};
+
+static struct platform_driver sdx65_pinctrl_driver = {
+	.driver = {
+		.name = "sdx65-tlmm",
+		.of_match_table = sdx65_pinctrl_of_match,
+	},
+	.probe = sdx65_pinctrl_probe,
+	.remove = msm_pinctrl_remove,
+};
+
+static int __init sdx65_pinctrl_init(void)
+{
+	return platform_driver_register(&sdx65_pinctrl_driver);
+}
+arch_initcall(sdx65_pinctrl_init);
+
+static void __exit sdx65_pinctrl_exit(void)
+{
+	platform_driver_unregister(&sdx65_pinctrl_driver);
+}
+module_exit(sdx65_pinctrl_exit);
+
+MODULE_DESCRIPTION("QTI sdx65 pinctrl driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, sdx65_pinctrl_of_match);

drivers/pinctrl/qcom/pinctrl-sm8450.c

···
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021, Linaro Limited
+ */
+
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/pinctrl/pinctrl.h>
+
+#include "pinctrl-msm.h"
+
+#define FUNCTION(fname)			                \
+	[msm_mux_##fname] = {		                \
+		.name = #fname,				\
+		.groups = fname##_groups,               \
+		.ngroups = ARRAY_SIZE(fname##_groups),	\
+	}
+
+#define REG_SIZE 0x1000
+
+#define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9)	\
+	{					        \
+		.name = "gpio" #id,			\
+		.pins = gpio##id##_pins,		\
+		.npins = (unsigned int)ARRAY_SIZE(gpio##id##_pins),	\
+		.funcs = (int[]){			\
+			msm_mux_gpio, /* gpio mode */	\
+			msm_mux_##f1,			\
+			msm_mux_##f2,			\
+			msm_mux_##f3,			\
+			msm_mux_##f4,			\
+			msm_mux_##f5,			\
+			msm_mux_##f6,			\
+			msm_mux_##f7,			\
+			msm_mux_##f8,			\
+			msm_mux_##f9			\
+		},				        \
+		.nfuncs = 10,				\
+		.ctl_reg = REG_SIZE * id,			\
+		.io_reg = 0x4 + REG_SIZE * id,		\
+		.intr_cfg_reg = 0x8 + REG_SIZE * id,		\
+		.intr_status_reg = 0xc + REG_SIZE * id,	\
+		.intr_target_reg = 0x8 + REG_SIZE * id,	\
+		.mux_bit = 2,			\
+		.pull_bit = 0,			\
+		.drv_bit = 6,			\
+		.oe_bit = 9,			\
+		.in_bit = 0,			\
+		.out_bit = 1,			\
+		.intr_enable_bit = 0,		\
+		.intr_status_bit = 0,		\
+		.intr_target_bit = 5,		\
+		.intr_target_kpss_val = 3,	\
+		.intr_raw_status_bit = 4,	\
+		.intr_polarity_bit = 1,		\
+		.intr_detection_bit = 2,	\
+		.intr_detection_width = 2,	\
+	}
+
+#define SDC_QDSD_PINGROUP(pg_name, ctl, pull, drv)	\
+	{					        \
+		.name = #pg_name,			\
+		.pins = pg_name##_pins,			\
+		.npins = (unsigned int)ARRAY_SIZE(pg_name##_pins),	\
+		.ctl_reg = ctl,				\
+		.io_reg = 0,				\
+		.intr_cfg_reg = 0,			\
+		.intr_status_reg = 0,			\
+		.intr_target_reg = 0,			\
+		.mux_bit = -1,				\
+		.pull_bit = pull,			\
+		.drv_bit = drv,				\
+		.oe_bit = -1,				\
+		.in_bit = -1,				\
+		.out_bit = -1,				\
+		.intr_enable_bit = -1,			\
+		.intr_status_bit = -1,			\
+		.intr_target_bit = -1,			\
+		.intr_raw_status_bit = -1,		\
+		.intr_polarity_bit = -1,		\
+		.intr_detection_bit = -1,		\
+		.intr_detection_width = -1,		\
+	}
+
+#define UFS_RESET(pg_name, offset)				\
+	{					        \
+		.name = #pg_name,			\
+		.pins = pg_name##_pins,			\
+		.npins = (unsigned int)ARRAY_SIZE(pg_name##_pins),	\
+		.ctl_reg = offset,			\
+		.io_reg = offset + 0x4,			\
+		.intr_cfg_reg = 0,			\
+		.intr_status_reg = 0,			\
+		.intr_target_reg = 0,			\
+		.mux_bit = -1,				\
+		.pull_bit = 3,				\
+		.drv_bit = 0,				\
+		.oe_bit = -1,				\
+		.in_bit = -1,				\
+		.out_bit = 0,				\
+		.intr_enable_bit = -1,			\
+		.intr_status_bit = -1,			\
+		.intr_target_bit = -1,			\
+		.intr_raw_status_bit = -1,		\
+		.intr_polarity_bit = -1,		\
+		.intr_detection_bit = -1,		\
+		.intr_detection_width = -1,		\
+	}
+
+static const struct pinctrl_pin_desc sm8450_pins[] = {
+	PINCTRL_PIN(0, "GPIO_0"),
+	PINCTRL_PIN(1, "GPIO_1"),
+	PINCTRL_PIN(2, "GPIO_2"),
+	PINCTRL_PIN(3, "GPIO_3"),
+	PINCTRL_PIN(4, "GPIO_4"),
+	PINCTRL_PIN(5, "GPIO_5"),
+	PINCTRL_PIN(6, "GPIO_6"),
+	PINCTRL_PIN(7, "GPIO_7"),
+	PINCTRL_PIN(8, "GPIO_8"),
+	PINCTRL_PIN(9, "GPIO_9"),
+	PINCTRL_PIN(10, "GPIO_10"),
+	PINCTRL_PIN(11, "GPIO_11"),
+	PINCTRL_PIN(12, "GPIO_12"),
+	PINCTRL_PIN(13, "GPIO_13"),
+	PINCTRL_PIN(14, "GPIO_14"),
+	PINCTRL_PIN(15, "GPIO_15"),
+	PINCTRL_PIN(16, "GPIO_16"),
+	PINCTRL_PIN(17, "GPIO_17"),
+	PINCTRL_PIN(18, "GPIO_18"),
+	PINCTRL_PIN(19, "GPIO_19"),
+	PINCTRL_PIN(20, "GPIO_20"),
+	PINCTRL_PIN(21, "GPIO_21"),
+	PINCTRL_PIN(22, "GPIO_22"),
+	PINCTRL_PIN(23, "GPIO_23"),
+	PINCTRL_PIN(24, "GPIO_24"),
+	PINCTRL_PIN(25, "GPIO_25"),
+	PINCTRL_PIN(26, "GPIO_26"),
+	PINCTRL_PIN(27, "GPIO_27"),
+	PINCTRL_PIN(28, "GPIO_28"),
+	PINCTRL_PIN(29, "GPIO_29"),
+	PINCTRL_PIN(30, "GPIO_30"),
+	PINCTRL_PIN(31, "GPIO_31"),
+	PINCTRL_PIN(32, "GPIO_32"),
+	PINCTRL_PIN(33, "GPIO_33"),
+	PINCTRL_PIN(34, "GPIO_34"),
+	PINCTRL_PIN(35, "GPIO_35"),
+	PINCTRL_PIN(36, "GPIO_36"),
+	PINCTRL_PIN(37, "GPIO_37"),
+	PINCTRL_PIN(38, "GPIO_38"),
+	PINCTRL_PIN(39, "GPIO_39"),
+	PINCTRL_PIN(40, "GPIO_40"),
+	PINCTRL_PIN(41, "GPIO_41"),
+	PINCTRL_PIN(42, "GPIO_42"),
+	PINCTRL_PIN(43, "GPIO_43"),
+	PINCTRL_PIN(44, "GPIO_44"),
+	PINCTRL_PIN(45, "GPIO_45"),
+	PINCTRL_PIN(46, "GPIO_46"),
+	PINCTRL_PIN(47, "GPIO_47"),
+	PINCTRL_PIN(48, "GPIO_48"),
+	PINCTRL_PIN(49, "GPIO_49"),
+	PINCTRL_PIN(50, "GPIO_50"),
+	PINCTRL_PIN(51, "GPIO_51"),
+	PINCTRL_PIN(52, "GPIO_52"),
+	PINCTRL_PIN(53, "GPIO_53"),
+	PINCTRL_PIN(54, "GPIO_54"),
+	PINCTRL_PIN(55, "GPIO_55"),
+	PINCTRL_PIN(56, "GPIO_56"),
+	PINCTRL_PIN(57, "GPIO_57"),
+	PINCTRL_PIN(58, "GPIO_58"),
+	PINCTRL_PIN(59, "GPIO_59"),
+	PINCTRL_PIN(60, "GPIO_60"),
+	PINCTRL_PIN(61, "GPIO_61"),
+	PINCTRL_PIN(62, "GPIO_62"),
+	PINCTRL_PIN(63, "GPIO_63"),
+	PINCTRL_PIN(64, "GPIO_64"),
+	PINCTRL_PIN(65, "GPIO_65"),
+	PINCTRL_PIN(66, "GPIO_66"),
+	PINCTRL_PIN(67, "GPIO_67"),
+	PINCTRL_PIN(68, "GPIO_68"),
+	PINCTRL_PIN(69, "GPIO_69"),
+	PINCTRL_PIN(70, "GPIO_70"),
+	PINCTRL_PIN(71, "GPIO_71"),
+	PINCTRL_PIN(72, "GPIO_72"),
+	PINCTRL_PIN(73, "GPIO_73"),
+	PINCTRL_PIN(74, "GPIO_74"),
+	PINCTRL_PIN(75, "GPIO_75"),
+	PINCTRL_PIN(76, "GPIO_76"),
+	PINCTRL_PIN(77, "GPIO_77"),
+	PINCTRL_PIN(78, "GPIO_78"),
+	PINCTRL_PIN(79, "GPIO_79"),
+	PINCTRL_PIN(80, "GPIO_80"),
+	PINCTRL_PIN(81, "GPIO_81"),
+	PINCTRL_PIN(82, "GPIO_82"),
+	PINCTRL_PIN(83, "GPIO_83"),
+	PINCTRL_PIN(84, "GPIO_84"),
+	PINCTRL_PIN(85, "GPIO_85"),
+	PINCTRL_PIN(86, "GPIO_86"),
+	PINCTRL_PIN(87, "GPIO_87"),
+	PINCTRL_PIN(88, "GPIO_88"),
+	PINCTRL_PIN(89, "GPIO_89"),
+	PINCTRL_PIN(90, "GPIO_90"),
+	PINCTRL_PIN(91, "GPIO_91"),
+	PINCTRL_PIN(92, "GPIO_92"),
+	PINCTRL_PIN(93, "GPIO_93"),
+	PINCTRL_PIN(94, "GPIO_94"),
+	PINCTRL_PIN(95, "GPIO_95"),
+	PINCTRL_PIN(96, "GPIO_96"),
+	PINCTRL_PIN(97, "GPIO_97"),
+	PINCTRL_PIN(98, "GPIO_98"),
+	PINCTRL_PIN(99, "GPIO_99"),
+	PINCTRL_PIN(100, "GPIO_100"),
+	PINCTRL_PIN(101, "GPIO_101"),
+	PINCTRL_PIN(102, "GPIO_102"),
+	PINCTRL_PIN(103, "GPIO_103"),
+	PINCTRL_PIN(104, "GPIO_104"),
+	PINCTRL_PIN(105, "GPIO_105"),
+	PINCTRL_PIN(106, "GPIO_106"),
+	PINCTRL_PIN(107, "GPIO_107"),
+	PINCTRL_PIN(108, "GPIO_108"),
+	PINCTRL_PIN(109, "GPIO_109"),
+	PINCTRL_PIN(110, "GPIO_110"),
+	PINCTRL_PIN(111, "GPIO_111"),
+	PINCTRL_PIN(112, "GPIO_112"),
+	PINCTRL_PIN(113, "GPIO_113"),
+	PINCTRL_PIN(114, "GPIO_114"),
+	PINCTRL_PIN(115, "GPIO_115"),
+	PINCTRL_PIN(116, "GPIO_116"),
+	PINCTRL_PIN(117, "GPIO_117"),
+	PINCTRL_PIN(118, "GPIO_118"),
+	PINCTRL_PIN(119, "GPIO_119"),
+	PINCTRL_PIN(120, "GPIO_120"),
+	PINCTRL_PIN(121, "GPIO_121"),
+	PINCTRL_PIN(122, "GPIO_122"),
+	PINCTRL_PIN(123, "GPIO_123"),
+	PINCTRL_PIN(124, "GPIO_124"),
+	PINCTRL_PIN(125, "GPIO_125"),
+	PINCTRL_PIN(126, "GPIO_126"),
+	PINCTRL_PIN(127, "GPIO_127"),
+	PINCTRL_PIN(128, "GPIO_128"),
+	PINCTRL_PIN(129, "GPIO_129"),
+	PINCTRL_PIN(130, "GPIO_130"),
+	PINCTRL_PIN(131, "GPIO_131"),
+	PINCTRL_PIN(132, "GPIO_132"),
+	PINCTRL_PIN(133, "GPIO_133"),
+	PINCTRL_PIN(134, "GPIO_134"),
+	PINCTRL_PIN(135, "GPIO_135"),
+	PINCTRL_PIN(136, "GPIO_136"),
+	PINCTRL_PIN(137, "GPIO_137"),
+	PINCTRL_PIN(138, "GPIO_138"),
+	PINCTRL_PIN(139, "GPIO_139"),
+	PINCTRL_PIN(140, "GPIO_140"),
+	PINCTRL_PIN(141, "GPIO_141"),
+	PINCTRL_PIN(142, "GPIO_142"),
+	PINCTRL_PIN(143, "GPIO_143"),
+	PINCTRL_PIN(144, "GPIO_144"),
+	PINCTRL_PIN(145, "GPIO_145"),
+	PINCTRL_PIN(146, "GPIO_146"),
+	PINCTRL_PIN(147, "GPIO_147"),
+	PINCTRL_PIN(148, "GPIO_148"),
+	PINCTRL_PIN(149, "GPIO_149"),
+	PINCTRL_PIN(150, "GPIO_150"),
+	PINCTRL_PIN(151, "GPIO_151"),
+	PINCTRL_PIN(152, "GPIO_152"),
+	PINCTRL_PIN(153, "GPIO_153"),
+	PINCTRL_PIN(154, "GPIO_154"),
+	PINCTRL_PIN(155, "GPIO_155"),
+	PINCTRL_PIN(156, "GPIO_156"),
+	PINCTRL_PIN(157, "GPIO_157"),
+	PINCTRL_PIN(158, "GPIO_158"),
+	PINCTRL_PIN(159, "GPIO_159"),
+	PINCTRL_PIN(160, "GPIO_160"),
+	PINCTRL_PIN(161, "GPIO_161"),
+	PINCTRL_PIN(162, "GPIO_162"),
+	PINCTRL_PIN(163, "GPIO_163"),
+	PINCTRL_PIN(164, "GPIO_164"),
+	PINCTRL_PIN(165, "GPIO_165"),
+	PINCTRL_PIN(166, "GPIO_166"),
+	PINCTRL_PIN(167, "GPIO_167"),
+	PINCTRL_PIN(168, "GPIO_168"),
+	PINCTRL_PIN(169, "GPIO_169"),
+	PINCTRL_PIN(170, "GPIO_170"),
+	PINCTRL_PIN(171, "GPIO_171"),
+	PINCTRL_PIN(172, "GPIO_172"),
+	PINCTRL_PIN(173, "GPIO_173"),
+	PINCTRL_PIN(174, "GPIO_174"),
+	PINCTRL_PIN(175, "GPIO_175"),
+	PINCTRL_PIN(176, "GPIO_176"),
+	PINCTRL_PIN(177, "GPIO_177"),
+	PINCTRL_PIN(178, "GPIO_178"),
+	PINCTRL_PIN(179, "GPIO_179"),
+	PINCTRL_PIN(180, "GPIO_180"),
+	PINCTRL_PIN(181, "GPIO_181"),
+	PINCTRL_PIN(182, "GPIO_182"),
+	PINCTRL_PIN(183, "GPIO_183"),
+	PINCTRL_PIN(184, "GPIO_184"),
+	PINCTRL_PIN(185, "GPIO_185"),
+	PINCTRL_PIN(186, "GPIO_186"),
+	PINCTRL_PIN(187, "GPIO_187"),
+	PINCTRL_PIN(188, "GPIO_188"),
+	PINCTRL_PIN(189, "GPIO_189"),
+	PINCTRL_PIN(190, "GPIO_190"),
+	PINCTRL_PIN(191, "GPIO_191"),
+	PINCTRL_PIN(192, "GPIO_192"),
+	PINCTRL_PIN(193, "GPIO_193"),
+	PINCTRL_PIN(194, "GPIO_194"),
+	PINCTRL_PIN(195, "GPIO_195"),
+	PINCTRL_PIN(196, "GPIO_196"),
+	PINCTRL_PIN(197, "GPIO_197"),
+	PINCTRL_PIN(198, "GPIO_198"),
+	PINCTRL_PIN(199, "GPIO_199"),
+	PINCTRL_PIN(200, "GPIO_200"),
+	PINCTRL_PIN(201, "GPIO_201"),
+	PINCTRL_PIN(202, "GPIO_202"),
+	PINCTRL_PIN(203, "GPIO_203"),
+	PINCTRL_PIN(204, "GPIO_204"),
+	PINCTRL_PIN(205, "GPIO_205"),
+	PINCTRL_PIN(206, "GPIO_206"),
+	PINCTRL_PIN(207, "GPIO_207"),
+	PINCTRL_PIN(208, "GPIO_208"),
+	PINCTRL_PIN(209, "GPIO_209"),
+	PINCTRL_PIN(210, "UFS_RESET"),
+	PINCTRL_PIN(211, "SDC2_CLK"),
+	PINCTRL_PIN(212, "SDC2_CMD"),
+	PINCTRL_PIN(213, "SDC2_DATA"),
+};
+
+#define DECLARE_MSM_GPIO_PINS(pin) \
+	static const unsigned int gpio##pin##_pins[] = { pin }
+DECLARE_MSM_GPIO_PINS(0);
+DECLARE_MSM_GPIO_PINS(1);
+DECLARE_MSM_GPIO_PINS(2);
+DECLARE_MSM_GPIO_PINS(3);
+DECLARE_MSM_GPIO_PINS(4);
+DECLARE_MSM_GPIO_PINS(5);
+DECLARE_MSM_GPIO_PINS(6);
+DECLARE_MSM_GPIO_PINS(7);
+DECLARE_MSM_GPIO_PINS(8);
+DECLARE_MSM_GPIO_PINS(9);
+DECLARE_MSM_GPIO_PINS(10);
+DECLARE_MSM_GPIO_PINS(11);
+DECLARE_MSM_GPIO_PINS(12);
+DECLARE_MSM_GPIO_PINS(13);
+DECLARE_MSM_GPIO_PINS(14);
+DECLARE_MSM_GPIO_PINS(15);
+DECLARE_MSM_GPIO_PINS(16);
+DECLARE_MSM_GPIO_PINS(17);
+DECLARE_MSM_GPIO_PINS(18);
+DECLARE_MSM_GPIO_PINS(19);
+DECLARE_MSM_GPIO_PINS(20);
+DECLARE_MSM_GPIO_PINS(21);
+DECLARE_MSM_GPIO_PINS(22);
+DECLARE_MSM_GPIO_PINS(23);
+DECLARE_MSM_GPIO_PINS(24);
+DECLARE_MSM_GPIO_PINS(25);
+DECLARE_MSM_GPIO_PINS(26);
+DECLARE_MSM_GPIO_PINS(27);
+DECLARE_MSM_GPIO_PINS(28);
+DECLARE_MSM_GPIO_PINS(29);
+DECLARE_MSM_GPIO_PINS(30);
+DECLARE_MSM_GPIO_PINS(31);
+DECLARE_MSM_GPIO_PINS(32);
+DECLARE_MSM_GPIO_PINS(33);
+DECLARE_MSM_GPIO_PINS(34);
+DECLARE_MSM_GPIO_PINS(35);
+DECLARE_MSM_GPIO_PINS(36);
+DECLARE_MSM_GPIO_PINS(37);
+DECLARE_MSM_GPIO_PINS(38);
+DECLARE_MSM_GPIO_PINS(39);
+DECLARE_MSM_GPIO_PINS(40);
+DECLARE_MSM_GPIO_PINS(41);
+DECLARE_MSM_GPIO_PINS(42);
+DECLARE_MSM_GPIO_PINS(43);
+DECLARE_MSM_GPIO_PINS(44);
+DECLARE_MSM_GPIO_PINS(45);
+DECLARE_MSM_GPIO_PINS(46);
+DECLARE_MSM_GPIO_PINS(47);
+DECLARE_MSM_GPIO_PINS(48);
+DECLARE_MSM_GPIO_PINS(49);
+DECLARE_MSM_GPIO_PINS(50);
+DECLARE_MSM_GPIO_PINS(51);
+DECLARE_MSM_GPIO_PINS(52);
+DECLARE_MSM_GPIO_PINS(53);
+DECLARE_MSM_GPIO_PINS(54);
+DECLARE_MSM_GPIO_PINS(55);
+DECLARE_MSM_GPIO_PINS(56);
+DECLARE_MSM_GPIO_PINS(57);
+DECLARE_MSM_GPIO_PINS(58);
+DECLARE_MSM_GPIO_PINS(59);
+DECLARE_MSM_GPIO_PINS(60);
+DECLARE_MSM_GPIO_PINS(61);
+DECLARE_MSM_GPIO_PINS(62);
+DECLARE_MSM_GPIO_PINS(63);
+DECLARE_MSM_GPIO_PINS(64);
+DECLARE_MSM_GPIO_PINS(65);
+DECLARE_MSM_GPIO_PINS(66);
+DECLARE_MSM_GPIO_PINS(67);
+DECLARE_MSM_GPIO_PINS(68);
+DECLARE_MSM_GPIO_PINS(69);
+DECLARE_MSM_GPIO_PINS(70);
+DECLARE_MSM_GPIO_PINS(71);
+DECLARE_MSM_GPIO_PINS(72);
+DECLARE_MSM_GPIO_PINS(73);
+DECLARE_MSM_GPIO_PINS(74);
+DECLARE_MSM_GPIO_PINS(75);
+DECLARE_MSM_GPIO_PINS(76);
+DECLARE_MSM_GPIO_PINS(77);
+DECLARE_MSM_GPIO_PINS(78);
+DECLARE_MSM_GPIO_PINS(79);
+DECLARE_MSM_GPIO_PINS(80);
+DECLARE_MSM_GPIO_PINS(81);
+DECLARE_MSM_GPIO_PINS(82);
+DECLARE_MSM_GPIO_PINS(83);
+DECLARE_MSM_GPIO_PINS(84);
+DECLARE_MSM_GPIO_PINS(85);
+DECLARE_MSM_GPIO_PINS(86);
+DECLARE_MSM_GPIO_PINS(87);
+DECLARE_MSM_GPIO_PINS(88);
+DECLARE_MSM_GPIO_PINS(89);
+DECLARE_MSM_GPIO_PINS(90);
+DECLARE_MSM_GPIO_PINS(91);
+DECLARE_MSM_GPIO_PINS(92);
+DECLARE_MSM_GPIO_PINS(93);
+DECLARE_MSM_GPIO_PINS(94);
+DECLARE_MSM_GPIO_PINS(95);
+DECLARE_MSM_GPIO_PINS(96);
+DECLARE_MSM_GPIO_PINS(97);
+DECLARE_MSM_GPIO_PINS(98);
+DECLARE_MSM_GPIO_PINS(99);
+DECLARE_MSM_GPIO_PINS(100);
+DECLARE_MSM_GPIO_PINS(101);
+DECLARE_MSM_GPIO_PINS(102);
+DECLARE_MSM_GPIO_PINS(103);
+DECLARE_MSM_GPIO_PINS(104);
+DECLARE_MSM_GPIO_PINS(105);
+DECLARE_MSM_GPIO_PINS(106);
+DECLARE_MSM_GPIO_PINS(107);
+DECLARE_MSM_GPIO_PINS(108);
+DECLARE_MSM_GPIO_PINS(109);
+DECLARE_MSM_GPIO_PINS(110);
+DECLARE_MSM_GPIO_PINS(111);
+DECLARE_MSM_GPIO_PINS(112);
+DECLARE_MSM_GPIO_PINS(113);
+DECLARE_MSM_GPIO_PINS(114);
+DECLARE_MSM_GPIO_PINS(115);
+DECLARE_MSM_GPIO_PINS(116);
+DECLARE_MSM_GPIO_PINS(117);
+DECLARE_MSM_GPIO_PINS(118);
+DECLARE_MSM_GPIO_PINS(119);
+DECLARE_MSM_GPIO_PINS(120);
+DECLARE_MSM_GPIO_PINS(121);
+DECLARE_MSM_GPIO_PINS(122);
+DECLARE_MSM_GPIO_PINS(123);
+DECLARE_MSM_GPIO_PINS(124);
+DECLARE_MSM_GPIO_PINS(125);
+DECLARE_MSM_GPIO_PINS(126);
+DECLARE_MSM_GPIO_PINS(127);
+DECLARE_MSM_GPIO_PINS(128);
+DECLARE_MSM_GPIO_PINS(129);
+DECLARE_MSM_GPIO_PINS(130);
+DECLARE_MSM_GPIO_PINS(131);
+DECLARE_MSM_GPIO_PINS(132);
+DECLARE_MSM_GPIO_PINS(133);
+DECLARE_MSM_GPIO_PINS(134);
+DECLARE_MSM_GPIO_PINS(135);
+DECLARE_MSM_GPIO_PINS(136);
+DECLARE_MSM_GPIO_PINS(137);
+DECLARE_MSM_GPIO_PINS(138);
+DECLARE_MSM_GPIO_PINS(139);
+DECLARE_MSM_GPIO_PINS(140);
+DECLARE_MSM_GPIO_PINS(141);
+DECLARE_MSM_GPIO_PINS(142);
+DECLARE_MSM_GPIO_PINS(143);
+DECLARE_MSM_GPIO_PINS(144);
+DECLARE_MSM_GPIO_PINS(145);
+DECLARE_MSM_GPIO_PINS(146);
+DECLARE_MSM_GPIO_PINS(147);
+DECLARE_MSM_GPIO_PINS(148);
+DECLARE_MSM_GPIO_PINS(149);
+DECLARE_MSM_GPIO_PINS(150);
+DECLARE_MSM_GPIO_PINS(151);
+DECLARE_MSM_GPIO_PINS(152);
+DECLARE_MSM_GPIO_PINS(153);
+DECLARE_MSM_GPIO_PINS(154);
+DECLARE_MSM_GPIO_PINS(155);
+DECLARE_MSM_GPIO_PINS(156);
+DECLARE_MSM_GPIO_PINS(157);
+DECLARE_MSM_GPIO_PINS(158);
+DECLARE_MSM_GPIO_PINS(159);
+DECLARE_MSM_GPIO_PINS(160);
+DECLARE_MSM_GPIO_PINS(161);
+DECLARE_MSM_GPIO_PINS(162);
+DECLARE_MSM_GPIO_PINS(163);
+DECLARE_MSM_GPIO_PINS(164);
+DECLARE_MSM_GPIO_PINS(165);
+DECLARE_MSM_GPIO_PINS(166);
+DECLARE_MSM_GPIO_PINS(167);
+DECLARE_MSM_GPIO_PINS(168);
+DECLARE_MSM_GPIO_PINS(169);
+DECLARE_MSM_GPIO_PINS(170);
+DECLARE_MSM_GPIO_PINS(171);
+DECLARE_MSM_GPIO_PINS(172);
+DECLARE_MSM_GPIO_PINS(173);
+DECLARE_MSM_GPIO_PINS(174);
+DECLARE_MSM_GPIO_PINS(175);
+DECLARE_MSM_GPIO_PINS(176);
+DECLARE_MSM_GPIO_PINS(177);
+DECLARE_MSM_GPIO_PINS(178);
+DECLARE_MSM_GPIO_PINS(179);
+DECLARE_MSM_GPIO_PINS(180);
+DECLARE_MSM_GPIO_PINS(181);
+DECLARE_MSM_GPIO_PINS(182);
+DECLARE_MSM_GPIO_PINS(183);
+DECLARE_MSM_GPIO_PINS(184);
+DECLARE_MSM_GPIO_PINS(185);
+DECLARE_MSM_GPIO_PINS(186);
+DECLARE_MSM_GPIO_PINS(187);
+DECLARE_MSM_GPIO_PINS(188);
+DECLARE_MSM_GPIO_PINS(189);
+DECLARE_MSM_GPIO_PINS(190);
+DECLARE_MSM_GPIO_PINS(191);
+DECLARE_MSM_GPIO_PINS(192);
+DECLARE_MSM_GPIO_PINS(193);
+DECLARE_MSM_GPIO_PINS(194);
+DECLARE_MSM_GPIO_PINS(195);
+DECLARE_MSM_GPIO_PINS(196);
+DECLARE_MSM_GPIO_PINS(197);
+DECLARE_MSM_GPIO_PINS(198);
+DECLARE_MSM_GPIO_PINS(199);
+DECLARE_MSM_GPIO_PINS(200);
+DECLARE_MSM_GPIO_PINS(201);
+DECLARE_MSM_GPIO_PINS(202);
+DECLARE_MSM_GPIO_PINS(203);
+DECLARE_MSM_GPIO_PINS(204);
+DECLARE_MSM_GPIO_PINS(205);
+DECLARE_MSM_GPIO_PINS(206);
+DECLARE_MSM_GPIO_PINS(207);
+DECLARE_MSM_GPIO_PINS(208);
+DECLARE_MSM_GPIO_PINS(209);
+
+static const unsigned int ufs_reset_pins[] = { 210 };
+static const unsigned int sdc2_clk_pins[] = { 211 };
+static const unsigned int sdc2_cmd_pins[] = { 212 };
+static const unsigned int sdc2_data_pins[] = { 213 };
+
+enum sm8450_functions {
+	msm_mux_gpio,
+	msm_mux_aon_cam,
+	msm_mux_atest_char,
+	msm_mux_atest_usb,
+	msm_mux_audio_ref,
+	msm_mux_cam_mclk,
+	msm_mux_cci_async,
+	msm_mux_cci_i2c,
+	msm_mux_cci_timer,
+	msm_mux_cmu_rng,
+	msm_mux_coex_uart1,
+	msm_mux_coex_uart2,
+	msm_mux_cri_trng,
+	msm_mux_cri_trng0,
+	msm_mux_cri_trng1,
+	msm_mux_dbg_out,
+	msm_mux_ddr_bist,
+	msm_mux_ddr_pxi0,
+	msm_mux_ddr_pxi1,
+	msm_mux_ddr_pxi2,
+	msm_mux_ddr_pxi3,
+	msm_mux_dp_hot,
+	msm_mux_gcc_gp1,
+	msm_mux_gcc_gp2,
+	msm_mux_gcc_gp3,
+	msm_mux_ibi_i3c,
+	msm_mux_jitter_bist,
+	msm_mux_mdp_vsync,
+	msm_mux_mdp_vsync0,
+	msm_mux_mdp_vsync1,
+	msm_mux_mdp_vsync2,
+	msm_mux_mdp_vsync3,
+	msm_mux_mi2s0_data0,
+	msm_mux_mi2s0_data1,
+	msm_mux_mi2s0_sck,
+	msm_mux_mi2s0_ws,
+	msm_mux_mi2s2_data0,
+	msm_mux_mi2s2_data1,
+	msm_mux_mi2s2_sck,
+	msm_mux_mi2s2_ws,
+	msm_mux_mss_grfc0,
+	msm_mux_mss_grfc1,
+	msm_mux_mss_grfc10,
+	msm_mux_mss_grfc11,
+	msm_mux_mss_grfc12,
+	msm_mux_mss_grfc2,
+	msm_mux_mss_grfc3,
+	msm_mux_mss_grfc4,
+	msm_mux_mss_grfc5,
+	msm_mux_mss_grfc6,
+	msm_mux_mss_grfc7,
+	msm_mux_mss_grfc8,
+	msm_mux_mss_grfc9,
+	msm_mux_nav,
+	msm_mux_pcie0_clkreqn,
+	msm_mux_pcie1_clkreqn,
+	msm_mux_phase_flag,
+	msm_mux_pll_bist,
+	msm_mux_pll_clk,
+	msm_mux_pri_mi2s,
+	msm_mux_prng_rosc,
+	msm_mux_qdss_cti,
+	msm_mux_qdss_gpio,
+	msm_mux_qlink0_enable,
+	msm_mux_qlink0_request,
+	msm_mux_qlink0_wmss,
+	msm_mux_qlink1_enable,
+	msm_mux_qlink1_request,
+	msm_mux_qlink1_wmss,
+	msm_mux_qlink2_enable,
+	msm_mux_qlink2_request,
+	msm_mux_qlink2_wmss,
+	msm_mux_qspi0,
+	msm_mux_qspi1,
+	msm_mux_qspi2,
+	msm_mux_qspi3,
+	msm_mux_qspi_clk,
+	msm_mux_qspi_cs,
+	msm_mux_qup0,
+	msm_mux_qup1,
+	msm_mux_qup10,
+	msm_mux_qup11,
+	msm_mux_qup12,
+	msm_mux_qup13,
+	msm_mux_qup14,
+	msm_mux_qup15,
+	msm_mux_qup16,
+	msm_mux_qup17,
+	msm_mux_qup18,
+	msm_mux_qup19,
+	msm_mux_qup2,
+	msm_mux_qup20,
+	msm_mux_qup21,
+	msm_mux_qup3,
+	msm_mux_qup4,
+	msm_mux_qup5,
+	msm_mux_qup6,
+	msm_mux_qup7,
+	msm_mux_qup8,
+	msm_mux_qup9,
+	msm_mux_qup_l4,
+	msm_mux_qup_l5,
+	msm_mux_qup_l6,
+	msm_mux_sd_write,
+	msm_mux_sdc40,
+	msm_mux_sdc41,
+	msm_mux_sdc42,
+	msm_mux_sdc43,
+	msm_mux_sdc4_clk,
+	msm_mux_sdc4_cmd,
+	msm_mux_sec_mi2s,
+	msm_mux_tb_trig,
+	msm_mux_tgu_ch0,
+	msm_mux_tgu_ch1,
+	msm_mux_tgu_ch2,
+	msm_mux_tgu_ch3,
+	msm_mux_tmess_prng0,
+	msm_mux_tmess_prng1,
+	msm_mux_tmess_prng2,
+	msm_mux_tmess_prng3,
+	msm_mux_tsense_pwm1,
+	msm_mux_tsense_pwm2,
+	msm_mux_uim0_clk,
+	msm_mux_uim0_data,
+	msm_mux_uim0_present,
+	msm_mux_uim0_reset,
+	msm_mux_uim1_clk,
+	msm_mux_uim1_data,
+	msm_mux_uim1_present,
+	msm_mux_uim1_reset,
+	msm_mux_usb2phy_ac,
+	msm_mux_usb_phy,
+	msm_mux_vfr_0,
+	msm_mux_vfr_1,
+	msm_mux_vsense_trigger,
+	msm_mux__,
+};
+
+static const char * const gpio_groups[] = {
+	"gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
+	"gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
+	"gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
+	"gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
+	"gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
+	"gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
+	"gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
+	"gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
+	"gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
+	"gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
+	"gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
+	"gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
+	"gpio85", "gpio86", "gpio87", "gpio88", "gpio89", "gpio90", "gpio91",
+	"gpio92", "gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98",
+	"gpio99", "gpio100", "gpio101", "gpio102", "gpio103", "gpio104",
+	"gpio105", "gpio106", "gpio107", "gpio108", "gpio109", "gpio110",
+	"gpio111", "gpio112", "gpio113", "gpio114", "gpio115", "gpio116",
+	"gpio117", "gpio118", "gpio119", "gpio120", "gpio121", "gpio122",
+	"gpio123", "gpio124", "gpio125", "gpio126", "gpio127", "gpio128",
+	"gpio129", "gpio130", "gpio131", "gpio132", "gpio133", "gpio134",
+	"gpio135", "gpio136", "gpio137", "gpio138", "gpio139", "gpio140",
+	"gpio141", "gpio142", "gpio143", "gpio144", "gpio145", "gpio146",
+	"gpio147", "gpio148", "gpio149", "gpio150", "gpio151", "gpio152",
+	"gpio153", "gpio154", "gpio155", "gpio156", "gpio157", "gpio158",
+	"gpio159", "gpio160", "gpio161", "gpio162", "gpio163", "gpio164",
+	"gpio165", "gpio166", "gpio167", "gpio168", "gpio169", "gpio170",
+	"gpio171", "gpio172", "gpio173", "gpio174", "gpio175", "gpio176",
+	"gpio177", "gpio178", "gpio179", "gpio180", "gpio181", "gpio182",
+	"gpio183", "gpio184", "gpio185", "gpio186", "gpio187", "gpio188",
+	"gpio189", "gpio190", "gpio191", "gpio192", "gpio193", "gpio194",
+	"gpio195", "gpio196", "gpio197", "gpio198", "gpio199", "gpio200",
+	"gpio201", "gpio202", "gpio203", "gpio204", "gpio205", "gpio206",
+	"gpio207", "gpio208", "gpio209",
+};
+
+static const char * const aon_cam_groups[] = {
+	"gpio108",
+};
+
+static const char * const atest_char_groups[] = {
+	"gpio86", "gpio87", "gpio88", "gpio89", "gpio90",
+};
+
+static const char * const atest_usb_groups[] = {
+	"gpio37", "gpio39", "gpio55", "gpio148", "gpio149",
+};
+
+static const char * const audio_ref_groups[] = {
+	"gpio124",
+};
+
+static const char * const cam_mclk_groups[] = {
+	"gpio100", "gpio101", "gpio102", "gpio103", "gpio104", "gpio105", "gpio106", "gpio107",
+};
+
+static const char * const cci_async_groups[] = {
+	"gpio109", "gpio119", "gpio120",
+};
+
+static const char * const cci_i2c_groups[] = {
+	"gpio110", "gpio111", "gpio112", "gpio113", "gpio114", "gpio115", "gpio208", "gpio209",
+};
+
+static const char * const cci_timer_groups[] = {
+	"gpio116", "gpio117", "gpio118", "gpio119", "gpio120",
+};
+
+static const char * const cmu_rng_groups[] = {
+	"gpio94", "gpio95", "gpio96", "gpio97",
+};
+
+static const char * const coex_uart1_groups[] = {
+	"gpio148", "gpio149",
+};
+
+static const char * const coex_uart2_groups[] = {
+	"gpio150", "gpio151",
+};
+
+static const char * const cri_trng_groups[] = {
+	"gpio99",
+};
+
+static const char * const cri_trng0_groups[] = {
+	"gpio71",
+};
+
+static const char * const cri_trng1_groups[] = {
+	"gpio72",
+};
+
+static const char * const dbg_out_groups[] = {
+	"gpio9",
+};
+
+static const char * const ddr_bist_groups[] = {
+	"gpio36", "gpio37", "gpio40", "gpio41",
+};
+
+static const char * const ddr_pxi0_groups[] = {
+	"gpio51", "gpio52",
+};
+
+static const char * const ddr_pxi1_groups[] = {
+	"gpio40", "gpio41",
+};
+
+static const char * const ddr_pxi2_groups[] = {
+	"gpio45", "gpio47",
+};
+
+static const char * const ddr_pxi3_groups[] = {
+	"gpio43", "gpio44",
+};
+
+static const char * const dp_hot_groups[] = {
+	"gpio47",
+};
+
+static const char * const gcc_gp1_groups[] = {
+	"gpio86", "gpio134",
+};
+
+static const char * const gcc_gp2_groups[] = {
+	"gpio87", "gpio135",
+};
+
+static const char * const gcc_gp3_groups[] = {
+	"gpio88", "gpio136",
+};
+
+static const char * const ibi_i3c_groups[] = {
+	"gpio28", "gpio29", "gpio32", "gpio33", "gpio56", "gpio57", "gpio60", "gpio61",
+};
+
+static const char * const jitter_bist_groups[] = {
+	"gpio24",
+};
+
+static const char * const mdp_vsync_groups[] = {
+	"gpio46", "gpio47", "gpio86", "gpio87", "gpio88",
+};
+
+static const char * const mdp_vsync0_groups[] = {
+	"gpio86",
+};
+
+static const char * const mdp_vsync1_groups[] = {
+	"gpio86",
+};
+
+static const char * const mdp_vsync2_groups[] = {
+	"gpio87",
+};
+
+static const char * const mdp_vsync3_groups[] = {
+	"gpio87",
+};
+
+static const char * const mi2s0_data0_groups[] = {
+	"gpio127",
+};
+
+static const char * const mi2s0_data1_groups[] = {
+	"gpio128",
+};
+
+static const char * const mi2s0_sck_groups[] = {
+	"gpio126",
+};
+
+static const char * const mi2s0_ws_groups[] = {
+	"gpio129",
+};
+
+static const char * const mi2s2_data0_groups[] = {
+	"gpio122",
+};
+
+static const char * const mi2s2_data1_groups[] = {
+	"gpio124",
+};
+
+static const char * const mi2s2_sck_groups[] = {
+	"gpio121",
+};
+
+static const char * const mi2s2_ws_groups[] = {
+	"gpio123",
+};
+
+static const char * const mss_grfc0_groups[] = {
+	"gpio138", "gpio153",
+};
+
+static const char * const mss_grfc1_groups[] = {
+	"gpio139",
+};
+
+static const char * const mss_grfc10_groups[] = {
+	"gpio150",
+};
+
+static const char * const mss_grfc11_groups[] = {
+	"gpio151",
+};
+
+static const char * const mss_grfc12_groups[] = {
+	"gpio152",
+};
+
+static const char * const mss_grfc2_groups[] = {
+	"gpio140",
+};
+
+static const char * const mss_grfc3_groups[] = {
+	"gpio141",
+};
+
+static const char * const mss_grfc4_groups[] = {
+	"gpio142",
+};
+
+static const char * const mss_grfc5_groups[] = {
+	"gpio143",
+};
+
+static const char * const mss_grfc6_groups[] = {
+	"gpio144",
+};
+
+static const char * const mss_grfc7_groups[] = {
+	"gpio145",
+};
+
+static const char * const mss_grfc8_groups[] = {
+	"gpio146",
+};
+
+static const char * const mss_grfc9_groups[] = {
+	"gpio147",
+};
+
+static const char * const nav_groups[] = {
+	"gpio153", "gpio154", "gpio155",
+};
+
+static const char * const pcie0_clkreqn_groups[] = {
+	"gpio95",
+};
+
+static const char * const pcie1_clkreqn_groups[] = {
+	"gpio98",
+};
+
+static const char * const phase_flag_groups[] = {
+	"gpio4", "gpio5", "gpio6", "gpio7", "gpio10", "gpio11", "gpio12", "gpio13",
+	"gpio14", "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio25", "gpio26",
+	"gpio76", "gpio77", "gpio78", "gpio79", "gpio81", "gpio82", "gpio83", "gpio92",
+	"gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98", "gpio99",
+};
+
+static const char * const pll_bist_groups[] = {
+	"gpio20",
+};
+
+static const char * const pll_clk_groups[] = {
+	"gpio107",
+};
+
+static const char * const pri_mi2s_groups[] = {
+	"gpio125",
+};
+
+static const char * const prng_rosc_groups[] = {
+	"gpio73", "gpio75", "gpio81", "gpio83",  "gpio81",
+};
+
+static const char * const qdss_cti_groups[] = {
+	"gpio2", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84", "gpio85", "gpio93",
+};
+
+static const char * const qdss_gpio_groups[] = {
+	"gpio100", "gpio101", "gpio102", "gpio103", "gpio104", "gpio105", "gpio106", "gpio107",
+	"gpio110", "gpio111", "gpio112", "gpio113", "gpio114", "gpio115", "gpio117", "gpio118",
+	"gpio119", "gpio120", "gpio188", "gpio189", "gpio190", "gpio191", "gpio192", "gpio193",
+	"gpio194", "gpio195", "gpio196", "gpio197", "gpio198", "gpio199", "gpio200", "gpio201",
+	"gpio202", "gpio203", "gpio204", "gpio205",
+};
+
+static const char * const qlink0_enable_groups[] = {
+	"gpio157",
+};
+
+static const char * const qlink0_request_groups[] = {
+	"gpio156",
+};
+
+static const char * const qlink0_wmss_groups[] = {
+	"gpio158",
+};
+
+static const char * const qlink1_enable_groups[] = {
+	"gpio160",
+};
+
+static const char * const qlink1_request_groups[] = {
+	"gpio159",
+};
+
+static const char * const qlink1_wmss_groups[] = {
+	"gpio161",
+};
+
+static const char * const qlink2_enable_groups[] = {
+	"gpio163",
+};
+
+static const char * const qlink2_request_groups[] = {
+	"gpio162",
+};
+
+static const char * const qlink2_wmss_groups[] = {
+	"gpio164",
+};
+
+static const char * const qspi0_groups[] = {
+	"gpio52",
+};
+
+static const char * const qspi1_groups[] = {
+	"gpio53",
+};
+
+static const char * const qspi2_groups[] = {
+	"gpio48",
+};
+
+static const char * const qspi3_groups[] = {
+	"gpio49",
+};
+
+static const char * const qspi_clk_groups[] = {
+	"gpio50",
+};
+
+static const char * const qspi_cs_groups[] = {
+	"gpio51", "gpio54",
+};
+
+static const char * const qup0_groups[] = {
+	"gpio0", "gpio1", "gpio2", "gpio3",
+};
+
+static const char * const qup1_groups[] = {
+	"gpio4", "gpio5", "gpio6", "gpio7",
+};
+
+static const char * const qup10_groups[] = {
+	"gpio36", "gpio37", "gpio38", "gpio39",
+};
+
+static const char * const qup11_groups[] = {
+	"gpio40", "gpio41", "gpio42", "gpio43",
+};
+
+static const char * const qup12_groups[] = {
+	"gpio44", "gpio45", "gpio46", "gpio47",
+};
+
+static const char * const qup13_groups[] = {
+	"gpio48", "gpio49", "gpio50", "gpio51",
+};
+
+static const char * const qup14_groups[] = {
+	"gpio52", "gpio53", "gpio54", "gpio55",
+};
+
+static const char * const qup15_groups[] = {
+	"gpio56", "gpio57", "gpio58", "gpio59",
+};
+
+static const char * const qup16_groups[] = {
+	"gpio60", "gpio61", "gpio62", "gpio63",
+};
+
+static const char * const qup17_groups[] = {
+	"gpio64", "gpio65", "gpio66", "gpio67",
+};
+
+static const char * const qup18_groups[] = {
+	"gpio68", "gpio69", "gpio70", "gpio71",
+};
+
+static const char * const qup19_groups[] = {
+	"gpio72", "gpio73", "gpio74", "gpio75",
+};
+
+static const char * const qup2_groups[] = {
+	"gpio8", "gpio9", "gpio10", "gpio11",
+};
+
+static const char * const qup20_groups[] = {
+	"gpio76", "gpio77", "gpio78", "gpio79",
+};
+
+static const char * const qup21_groups[] = {
+	"gpio80", "gpio81", "gpio82", "gpio83",
+};
+
+static const char * const qup3_groups[] = {
+	"gpio12", "gpio13", "gpio14", "gpio15",
+};
+
+static const char * const qup4_groups[] = {
+	"gpio16", "gpio17", "gpio18", "gpio19",
+};
+
+static const char * const qup5_groups[] = {
+	"gpio84", "gpio85", "gpio206", "gpio207",
+};
+
+static const char * const qup6_groups[] = {
+	"gpio20", "gpio21", "gpio22", "gpio23",
+};
+
+static const char * const qup7_groups[] = {
+	"gpio24", "gpio25", "gpio26", "gpio27",
+};
+
+static const char * const qup8_groups[] = {
+	"gpio28", "gpio29", "gpio30", "gpio31",
+};
+
+static const char * const qup9_groups[] = {
+	"gpio32", "gpio33", "gpio34", "gpio35",
+};
+
+static const char * const qup_l4_groups[] = {
+	"gpio24", "gpio40", "gpio58", "gpio63",
+};
+
+static const char * const qup_l5_groups[] = {
+	"gpio25", "gpio41", "gpio59", "gpio66",
+};
+
+static const char * const qup_l6_groups[] = {
+	"gpio26", "gpio42", "gpio62", "gpio67",
+};
+
+static const char * const sd_write_groups[] = {
+	"gpio93",
+};
+
+static const char * const sdc40_groups[] = {
+	"gpio52",
+};
+
+static const char * const sdc41_groups[] = {
+	"gpio53",
+};
+
+static const char * const sdc42_groups[] = {
+	"gpio48",
+};
+
+static const char * const sdc43_groups[] = {
+	"gpio49",
+};
+
+static const char * const sdc4_clk_groups[] = {
+	"gpio50",
+};
+
+static const char * const sdc4_cmd_groups[] = {
+	"gpio51",
+};
+
+static const char * const sec_mi2s_groups[] = {
+	"gpio124",
+};
+
+static const char * const tb_trig_groups[] = {
+	"gpio64", "gpio137",
+};
+
+static const char * const tgu_ch0_groups[] = {
+	"gpio64",
+};
+
+static const char * const tgu_ch1_groups[] = {
+	"gpio65",
+};
+
+static const char * const tgu_ch2_groups[] = {
+	"gpio66",
+};
+
+static const char * const tgu_ch3_groups[] = {
+	"gpio67",
+};
+
+static const char * const tmess_prng0_groups[] = {
+	"gpio80",
+};
+
+static const char * const tmess_prng1_groups[] = {
+	"gpio79",
+};
+
+static const char * const tmess_prng2_groups[] = {
+	"gpio77",
+};
+
+static const char * const tmess_prng3_groups[] = {
+	"gpio76",
+};
+
+static const char * const tsense_pwm1_groups[] = {
+	"gpio91",
+};
+
+static const char * const tsense_pwm2_groups[] = {
+	"gpio91",
+};
+
+static const char * const uim0_clk_groups[] = {
+	"gpio131",
+};
+
+static const char * const uim0_data_groups[] = {
+	"gpio130",
+};
+
+static const char * const uim0_present_groups[] = {
+	"gpio133",
+};
+
+static const char * const uim0_reset_groups[] = {
+	"gpio132",
+};
+
+static const char * const uim1_clk_groups[] = {
+	"gpio135",
+};
+
+static const char * const uim1_data_groups[] = {
+	"gpio134",
+};
+
+static const char * const uim1_present_groups[] = {
+	"gpio137",
+};
+
+static const char * const uim1_reset_groups[] = {
+	"gpio136",
+};
+
+static const char * const usb2phy_ac_groups[] = {
+	"gpio90",
+};
+
+static const char * const usb_phy_groups[] = {
+	"gpio91",
+};
+
+static const char * const vfr_0_groups[] = {
+	"gpio89",
+};
+
+static const char * const vfr_1_groups[] = {
+	"gpio155",
+};
+
+static const char * const vsense_trigger_groups[] = {
+	"gpio18",
+};
+
+static const struct msm_function sm8450_functions[] = {
+	FUNCTION(gpio),
+	FUNCTION(aon_cam),
+	FUNCTION(atest_char),
+	FUNCTION(atest_usb),
+	FUNCTION(audio_ref),
+	FUNCTION(cam_mclk),
+	FUNCTION(cci_async),
+	FUNCTION(cci_i2c),
+	FUNCTION(cci_timer),
+	FUNCTION(cmu_rng),
+	FUNCTION(coex_uart1),
+	FUNCTION(coex_uart2),
+	FUNCTION(cri_trng),
+	FUNCTION(cri_trng0),
+	FUNCTION(cri_trng1),
+	FUNCTION(dbg_out),
+	FUNCTION(ddr_bist),
+	FUNCTION(ddr_pxi0),
+	FUNCTION(ddr_pxi1),
+	FUNCTION(ddr_pxi2),
+	FUNCTION(ddr_pxi3),
+	FUNCTION(dp_hot),
+	FUNCTION(gcc_gp1),
+	FUNCTION(gcc_gp2),
+	FUNCTION(gcc_gp3),
+	FUNCTION(ibi_i3c),
+	FUNCTION(jitter_bist),
+	FUNCTION(mdp_vsync),
+	FUNCTION(mdp_vsync0),
+	FUNCTION(mdp_vsync1),
+	FUNCTION(mdp_vsync2),
+	FUNCTION(mdp_vsync3),
+	FUNCTION(mi2s0_data0),
+	FUNCTION(mi2s0_data1),
+	FUNCTION(mi2s0_sck),
+	FUNCTION(mi2s0_ws),
+	FUNCTION(mi2s2_data0),
+	FUNCTION(mi2s2_data1),
+	FUNCTION(mi2s2_sck),
+	FUNCTION(mi2s2_ws),
+	FUNCTION(mss_grfc0),
+	FUNCTION(mss_grfc1),
+	FUNCTION(mss_grfc10),
+	FUNCTION(mss_grfc11),
+	FUNCTION(mss_grfc12),
+	FUNCTION(mss_grfc2),
+	FUNCTION(mss_grfc3),
+	FUNCTION(mss_grfc4),
+	FUNCTION(mss_grfc5),
+	FUNCTION(mss_grfc6),
+	FUNCTION(mss_grfc7),
+	FUNCTION(mss_grfc8),
+	FUNCTION(mss_grfc9),
+	FUNCTION(nav),
+	FUNCTION(pcie0_clkreqn),
+	FUNCTION(pcie1_clkreqn),
+	FUNCTION(phase_flag),
+	FUNCTION(pll_bist),
+	FUNCTION(pll_clk),
+	FUNCTION(pri_mi2s),
+	FUNCTION(prng_rosc),
+	FUNCTION(qdss_cti),
+	FUNCTION(qdss_gpio),
+	FUNCTION(qlink0_enable),
+	FUNCTION(qlink0_request),
+	FUNCTION(qlink0_wmss),
+	FUNCTION(qlink1_enable),
+	FUNCTION(qlink1_request),
+	FUNCTION(qlink1_wmss),
+	FUNCTION(qlink2_enable),
+	FUNCTION(qlink2_request),
+	FUNCTION(qlink2_wmss),
+	FUNCTION(qspi0),
+	FUNCTION(qspi1),
+	FUNCTION(qspi2),
+	FUNCTION(qspi3),
+	FUNCTION(qspi_clk),
+	FUNCTION(qspi_cs),
+	FUNCTION(qup0),
+	FUNCTION(qup1),
+	FUNCTION(qup10),
+	FUNCTION(qup11),
+	FUNCTION(qup12),
+	FUNCTION(qup13),
+	FUNCTION(qup14),
+	FUNCTION(qup15),
+	FUNCTION(qup16),
+	FUNCTION(qup17),
+	FUNCTION(qup18),
+	FUNCTION(qup19),
+	FUNCTION(qup2),
+	FUNCTION(qup20),
+	FUNCTION(qup21),
+	FUNCTION(qup3),
+	FUNCTION(qup4),
+	FUNCTION(qup5),
+	FUNCTION(qup6),
+	FUNCTION(qup7),
+	FUNCTION(qup8),
+	FUNCTION(qup9),
+	FUNCTION(qup_l4),
+	FUNCTION(qup_l5),
+	FUNCTION(qup_l6),
+	FUNCTION(sd_write),
+	FUNCTION(sdc40),
+	FUNCTION(sdc41),
+	FUNCTION(sdc42),
+	FUNCTION(sdc43),
+	FUNCTION(sdc4_clk),
+	FUNCTION(sdc4_cmd),
+	FUNCTION(sec_mi2s),
+	FUNCTION(tb_trig),
+	FUNCTION(tgu_ch0),
+	FUNCTION(tgu_ch1),
+	FUNCTION(tgu_ch2),
+	FUNCTION(tgu_ch3),
+	FUNCTION(tmess_prng0),
+	FUNCTION(tmess_prng1),
+	FUNCTION(tmess_prng2),
+	FUNCTION(tmess_prng3),
+	FUNCTION(tsense_pwm1),
+	FUNCTION(tsense_pwm2),
+	FUNCTION(uim0_clk),
+	FUNCTION(uim0_data),
+	FUNCTION(uim0_present),
+	FUNCTION(uim0_reset),
+	FUNCTION(uim1_clk),
+	FUNCTION(uim1_data),
+	FUNCTION(uim1_present),
+	FUNCTION(uim1_reset),
+	FUNCTION(usb2phy_ac),
+	FUNCTION(usb_phy),
+	FUNCTION(vfr_0),
+	FUNCTION(vfr_1),
+	FUNCTION(vsense_trigger),
+};
+
+/* Every pin is maintained as a single group, and missing or non-existing pin
+ * would be maintained as dummy group to synchronize pin group index with
+ * pin descriptor registered with pinctrl core.
+ * Clients would not be able to request these dummy pin groups.
+ */
+static const struct msm_pingroup sm8450_groups[] = {
+	[0] = PINGROUP(0, qup0, _, _, _, _, _, _, _, _),
+	[1] = PINGROUP(1, qup0, _, _, _, _, _, _, _, _),
+	[2] = PINGROUP(2, qup0, qdss_cti, _, _, _, _, _, _, _),
+	[3] = PINGROUP(3, qup0, _, _, _, _, _, _, _, _),
+	[4] = PINGROUP(4, qup1, phase_flag, _, _, _, _, _, _, _),
+	[5] = PINGROUP(5, qup1, phase_flag, _, _, _, _, _, _, _),
+	[6] = PINGROUP(6, qup1, phase_flag, _, _, _, _, _, _, _),
+	[7] = PINGROUP(7, qup1, phase_flag, _, _, _, _, _, _, _),
+	[8] = PINGROUP(8, qup2, _, _, _, _, _, _, _, _),
+	[9] = PINGROUP(9, qup2, dbg_out, _, _, _, _, _, _, _),
+	[10] = PINGROUP(10, qup2, phase_flag, _, _, _, _, _, _, _),
+	[11] = PINGROUP(11, qup2, phase_flag, _, _, _, _, _, _, _),
+	[12] = PINGROUP(12, qup3, phase_flag, _, _, _, _, _, _, _),
+	[13] = PINGROUP(13, qup3, phase_flag, _, _, _, _, _, _, _),
+	[14] = PINGROUP(14, qup3, phase_flag, _, _, _, _, _, _, _),
+	[15] = PINGROUP(15, qup3, phase_flag, _, _, _, _, _, _, _),
+	[16] = PINGROUP(16, qup4, phase_flag, _, _, _, _, _, _, _),
+	[17] = PINGROUP(17, qup4, phase_flag, _, _, _, _, _, _, _),
+	[18] = PINGROUP(18, qup4, phase_flag, _, vsense_trigger, _, _, _, _, _),
+	[19] = PINGROUP(19, qup4, phase_flag, _, _, _, _, _, _, _),
+	[20] = PINGROUP(20, qup6, pll_bist, _, _, _, _, _, _, _),
+	[21] = PINGROUP(21, qup6, _, _, _, _, _, _, _, _),
+	[22] = PINGROUP(22, qup6, _, _, _, _, _, _, _, _),
+	[23] = PINGROUP(23, qup6, _, _, _, _, _, _, _, _),
+	[24] = PINGROUP(24, qup7, qup_l4, jitter_bist, _, _, _, _, _, _),
+	[25] = PINGROUP(25, qup7, qup_l5, phase_flag, _, _, _, _, _, _),
+	[26] = PINGROUP(26, qup7, qup_l6, phase_flag, _, _, _, _, _, _),
+	[27] = PINGROUP(27, qup7, _, _, _, _, _, _, _, _),
+	[28] = PINGROUP(28, qup8, ibi_i3c, _, _, _, _, _, _, _),
+	[29] = PINGROUP(29, qup8, ibi_i3c, _, _, _, _, _, _, _),
+	[30] = PINGROUP(30, qup8, _, _, _, _, _, _, _, _),
+	[31] = PINGROUP(31, qup8, _, _, _, _, _, _, _, _),
+	[32] = PINGROUP(32, qup9, ibi_i3c, _, _, _, _, _, _, _),
+	[33] = PINGROUP(33, qup9, ibi_i3c, _, _, _, _, _, _, _),
+	[34] = PINGROUP(34, qup9, _, _, _, _, _, _, _, _),
+	[35] = PINGROUP(35, qup9, _, _, _, _, _, _, _, _),
+	[36] = PINGROUP(36, qup10, ddr_bist, _, _, _, _, _, _, _),
+	[37] = PINGROUP(37, qup10, ddr_bist, atest_usb, _, _, _, _, _, _),
+	[38] = PINGROUP(38, qup10, _, _, _, _, _, _, _, _),
+	[39] = PINGROUP(39, qup10, atest_usb, _, _, _, _, _, _, _),
+	[40] = PINGROUP(40, qup11, qup_l4, ddr_bist, ddr_pxi1, _, _, _, _, _),
+	[41] = PINGROUP(41, qup11, qup_l5, ddr_bist, ddr_pxi1, _, _, _, _, _),
+	[42] = PINGROUP(42, qup11, qup_l6, _, _, _, _, _, _, _),
+	[43] = PINGROUP(43, qup11, ddr_pxi3, _, _, _, _, _, _, _),
+	[44] = PINGROUP(44, qup12, ddr_pxi3, _, _, _, _, _, _, _),
+	[45] = PINGROUP(45, qup12, ddr_pxi2, _, _, _, _, _, _, _),
+	[46] = PINGROUP(46, qup12, mdp_vsync, _, _, _, _, _, _, _),
+	[47] = PINGROUP(47, qup12, dp_hot, mdp_vsync, ddr_pxi2, _, _, _, _, _),
+	[48] = PINGROUP(48, qup13, qspi2, sdc42, _, _, _, _, _, _),
+	[49] = PINGROUP(49, qup13, qspi3, sdc43, _, _, _, _, _, _),
+	[50] = PINGROUP(50, qup13, qspi_clk, sdc4_clk, _, _, _, _, _, _),
+	[51] = PINGROUP(51, qup13, qspi_cs, sdc4_cmd, ddr_pxi0, _, _, _, _, _),
+	[52] = PINGROUP(52, qup14, qspi0, sdc40, ddr_pxi0, _, _, _, _, _),
+	[53] = PINGROUP(53, qup14, qspi1, sdc41, _, _, _, _, _, _),
+	[54] = PINGROUP(54, qup14, qspi_cs, _, _, _, _, _, _, _),
+	[55] = PINGROUP(55, qup14, atest_usb, _, _, _, _, _, _, _),
+	[56] = PINGROUP(56, qup15, ibi_i3c, _, _, _, _, _, _, _),
+	[57] = PINGROUP(57, qup15, ibi_i3c, _, _, _, _, _, _, _),
+	[58] = PINGROUP(58, qup15, qup_l4, _, _, _, _, _, _, _),
+	[59] = PINGROUP(59, qup15, qup_l5, _, _, _, _, _, _, _),
+	[60] = PINGROUP(60, qup16, ibi_i3c, _, _, _, _, _, _, _),
+	[61] = PINGROUP(61, qup16, ibi_i3c, _, _, _, _, _, _, _),
+	[62] = PINGROUP(62, qup16, qup_l6, _, _, _, _, _, _, _),
+	[63] = PINGROUP(63, qup16, qup_l4, _, _, _, _, _, _, _),
+	[64] = PINGROUP(64, qup17, tb_trig, tgu_ch0, _, _, _, _, _, _),
+	[65] = PINGROUP(65, qup17, tgu_ch1, _, _, _, _, _, _, _),
+	[66] = PINGROUP(66, qup17, qup_l5, tgu_ch2, _, _, _, _, _, _),
+	[67] = PINGROUP(67, qup17, qup_l6, tgu_ch3, _, _, _, _, _, _),
+	[68] = PINGROUP(68, qup18, _, _, _, _, _, _, _, _),
+	[69] = PINGROUP(69, qup18, _, _, _, _, _, _, _, _),
+	[70] = PINGROUP(70, qup18, _, _, _, _, _, _, _, _),
+	[71] = PINGROUP(71, qup18, cri_trng0, _, _, _, _, _, _, _),
+	[72] = PINGROUP(72, qup19, cri_trng1, _, _, _, _, _, _, _),
+	[73] = PINGROUP(73, qup19, prng_rosc, _, _, _, _, _, _, _),
+	[74] = PINGROUP(74, qup19, _, _, _, _, _, _, _, _),
+	[75] = PINGROUP(75, qup19, prng_rosc, _, _, _, _, _, _, _),
+	[76] = PINGROUP(76, qup20, phase_flag, tmess_prng3, _, _, _, _, _, _),
+	[77] = PINGROUP(77, qup20, phase_flag, tmess_prng2, _, _, _, _,	_, _),
+	[78] = PINGROUP(78, qup20, phase_flag, _, _, _, _, _, _, _),
+	[79] = PINGROUP(79, qup20, phase_flag, tmess_prng1, _, _, _, _,	_, _),
+	[80] = PINGROUP(80, qup21, qdss_cti, phase_flag, tmess_prng0, _, _, _, _, _),
+	[81] = PINGROUP(81, qup21, qdss_cti, phase_flag, prng_rosc, _, _, _, _, _),
+	[82] = PINGROUP(82, qup21, qdss_cti, phase_flag, _, _, _, _, _, _),
+	[83] = PINGROUP(83, qup21, qdss_cti, phase_flag, prng_rosc, _, _, _, _, _),
+	[84] = PINGROUP(84, qup5, qdss_cti, _, _, _, _, _, _, _),
+	[85] = PINGROUP(85, qup5, qdss_cti, _, _, _, _, _, _, _),
+	[86] = PINGROUP(86, mdp_vsync, mdp_vsync0, mdp_vsync1, gcc_gp1, atest_char, _, _, _, _),
+	[87] = PINGROUP(87, mdp_vsync, mdp_vsync2, mdp_vsync3, gcc_gp2, atest_char, _, _, _, _),
+	[88] = PINGROUP(88, mdp_vsync, gcc_gp3, atest_char, _, _, _, _, _, _),
+	[89] = PINGROUP(89, vfr_0, atest_char, _, _, _, _, _, _, _),
+	[90] = PINGROUP(90, usb2phy_ac, atest_char, _, _, _, _, _, _, _),
+	[91] = PINGROUP(91, usb_phy, tsense_pwm1, tsense_pwm2, _, _, _, _, _, _),
+	[92] = PINGROUP(92, phase_flag, _, _, _, _, _, _, _, _),
+	[93] = PINGROUP(93, sd_write, qdss_cti, phase_flag, _, _, _, _, _, _),
+	[94] = PINGROUP(94, cmu_rng, phase_flag, _, _, _, _, _, _, _),
+	[95] = PINGROUP(95, pcie0_clkreqn, cmu_rng, phase_flag, _, _, _, _, _, _),
+	[96] = PINGROUP(96, cmu_rng, phase_flag, _, _, _, _, _, _, _),
+	[97] = PINGROUP(97, cmu_rng, phase_flag, _, _, _, _, _, _, _),
+	[98] = PINGROUP(98, pcie1_clkreqn, phase_flag, _, _, _, _, _, _, _),
+	[99] = PINGROUP(99, phase_flag, cri_trng, _, _, _, _, _, _, _),
+	[100] = PINGROUP(100, cam_mclk, qdss_gpio, _, _, _, _, _, _, _),
+	[101] = PINGROUP(101, cam_mclk, qdss_gpio, _, _, _, _, _, _, _),
+	[102] = PINGROUP(102, cam_mclk, qdss_gpio, _, _, _, _, _, _, _),
+	[103] = PINGROUP(103, cam_mclk, qdss_gpio, _, _, _, _, _, _, _),
+	[104] = PINGROUP(104, cam_mclk, qdss_gpio, _, _, _, _, _, _, _),
+	[105] = PINGROUP(105, cam_mclk, qdss_gpio, _, _, _, _, _, _, _),
+	[106] = PINGROUP(106, cam_mclk, qdss_gpio, _, _, _, _, _, _, _),
+	[107] = PINGROUP(107, cam_mclk, qdss_gpio, pll_clk, _, _, _, _, _, _),
+	[108] = PINGROUP(108, aon_cam, _, _, _, _, _, _, _, _),
+	[109] = PINGROUP(109, cci_async, _, _, _, _, _, _, _, _),
+	[110] = PINGROUP(110, cci_i2c, qdss_gpio, _, _, _, _, _, _, _),
+	[111] = PINGROUP(111, cci_i2c, qdss_gpio, _, _, _, _, _, _, _),
+	[112] = PINGROUP(112, cci_i2c, qdss_gpio, _, _, _, _, _, _, _),
+	[113] = PINGROUP(113, cci_i2c, qdss_gpio, _, _, _, _, _, _, _),
+	[114] = PINGROUP(114, cci_i2c, qdss_gpio, _, _, _, _, _, _, _),
+	[115] = PINGROUP(115, cci_i2c, qdss_gpio, _, _, _, _, _, _, _),
+	[116] = PINGROUP(116, cci_timer, _, _, _, _, _, _, _, _),
+	[117] = PINGROUP(117, cci_timer, qdss_gpio, _, _, _, _, _, _, _),
+	[118] = PINGROUP(118, cci_timer, qdss_gpio, _, _, _, _, _, _, _),
+	[119] = PINGROUP(119, cci_timer, cci_async, qdss_gpio, _, _, _, _, _, _),
+	[120] = PINGROUP(120, cci_timer, cci_async, qdss_gpio, _, _, _, _, _, _),
+	[121] = PINGROUP(121, mi2s2_sck, _, _, _, _, _, _, _, _),
+	[122] = PINGROUP(122, mi2s2_data0, _, _, _, _, _, _, _, _),
+	[123] = PINGROUP(123, mi2s2_ws, _, _, _, _, _, _, _, _),
+	[124] = PINGROUP(124, mi2s2_data1, sec_mi2s, audio_ref, _, _, _, _, _, _),
+	[125] = PINGROUP(125, pri_mi2s, _, _, _, _, _, _, _, _),
+	[126] = PINGROUP(126, mi2s0_sck, _, _, _, _, _, _, _, _),
+	[127] = PINGROUP(127, mi2s0_data0, _, _, _, _, _, _, _, _),
+	[128] = PINGROUP(128, mi2s0_data1, _, _, _, _, _, _, _, _),
+	[129] = PINGROUP(129, mi2s0_ws, _, _, _, _, _, _, _, _),
+	[130] = PINGROUP(130, uim0_data, _, _, _, _, _, _, _, _),
+	[131] = PINGROUP(131, uim0_clk, _, _, _, _, _, _, _, _),
+	[132] = PINGROUP(132, uim0_reset, _, _, _, _, _, _, _, _),
+	[133] = PINGROUP(133, uim0_present, _, _, _, _, _, _, _, _),
+	[134] = PINGROUP(134, uim1_data, gcc_gp1, _, _, _, _, _, _, _),
+	[135] = PINGROUP(135, uim1_clk, gcc_gp2, _, _, _, _, _, _, _),
+	[136] = PINGROUP(136, uim1_reset, gcc_gp3, _, _, _, _, _, _, _),
+	[137] = PINGROUP(137, uim1_present, tb_trig, _, _, _, _, _, _,  _),
+	[138] = PINGROUP(138, _, mss_grfc0, _, _, _, _, _, _, _),
+	[139] = PINGROUP(139, _, mss_grfc1, _, _, _, _, _, _, _),
+	[140] = PINGROUP(140, _, mss_grfc2, _, _, _, _, _, _, _),
+	[141] = PINGROUP(141, _, mss_grfc3, _, _, _, _, _, _, _),
+	[142] = PINGROUP(142, _, mss_grfc4, _, _, _, _, _, _, _),
+	[143] = PINGROUP(143, _, mss_grfc5, _, _, _, _, _, _, _),
+	[144] = PINGROUP(144, _, mss_grfc6, _, _, _, _, _, _, _),
+	[145] = PINGROUP(145, _, mss_grfc7, _, _, _, _, _, _, _),
+	[146] = PINGROUP(146, _, mss_grfc8, _, _, _, _, _, _, _),
+	[147] = PINGROUP(147, _, mss_grfc9, _, _, _, _, _, _, _),
+	[148] = PINGROUP(148, coex_uart1, atest_usb, _, _, _, _, _, _, _),
+	[149] = PINGROUP(149, coex_uart1, atest_usb, _, _, _, _, _, _, _),
+	[150] = PINGROUP(150, coex_uart2, mss_grfc10, _, _, _, _, _, _, _),
+	[151] = PINGROUP(151, coex_uart2, mss_grfc11, _, _, _, _, _, _, _),
+	[152] = PINGROUP(152, mss_grfc12, _, _, _, _, _, _, _, _),
+	[153] = PINGROUP(153, mss_grfc0, nav, _, _, _, _, _, _, _),
+	[154] = PINGROUP(154, nav, _, _, _, _, _, _, _, _),
+	[155] = PINGROUP(155, nav, vfr_1, _, _, _, _, _, _, _),
+	[156] = PINGROUP(156, qlink0_request, _, _, _, _, _, _, _, _),
+	[157] = PINGROUP(157, qlink0_enable, _, _, _, _, _, _, _, _),
+	[158] = PINGROUP(158, qlink0_wmss, _, _, _, _, _, _, _, _),
+	[159] = PINGROUP(159, qlink1_request, _, _, _, _, _, _, _, _),
+	[160] = PINGROUP(160, qlink1_enable, _, _, _, _, _, _, _, _),
+	[161] = PINGROUP(161, qlink1_wmss, _, _, _, _, _, _, _, _),
+	[162] = PINGROUP(162, qlink2_request, _, _, _, _, _, _, _, _),
+	[163] = PINGROUP(163, qlink2_enable, _, _, _, _, _, _, _, _),
+	[164] = PINGROUP(164, qlink2_wmss, _, _, _, _, _, _, _, _),
+	[165] = PINGROUP(165, _, _, _, _, _, _, _, _, _),
+	[166] = PINGROUP(166, _, _, _, _, _, _, _, _, _),
+	[167] = PINGROUP(167, _, _, _, _, _, _, _, _, _),
+	[168] = PINGROUP(168, _, _, _, _, _, _, _, _, _),
+	[169] = PINGROUP(169, _, _, _, _, _, _, _, _, _),
+	[170] = PINGROUP(170, _, _, _, _, _, _, _, _, _),
+	[171] = PINGROUP(171, _, _, _, _, _, _, _, _, _),
+	[172] = PINGROUP(172, _, _, _, _, _, _, _, _, _),
+	[173] = PINGROUP(173, _, _, _, _, _, _, _, _, _),
+	[174] = PINGROUP(174, _, _, _, _, _, _, _, _, _),
+	[175] = PINGROUP(175, _, _, _, _, _, _, _, _, _),
+	[176] = PINGROUP(176, _, _, _, _, _, _, _, _, _),
+	[177] = PINGROUP(177, _, _, _, _, _, _, _, _, _),
+	[178] = PINGROUP(178, _, _, _, _, _, _, _, _, _),
+	[179] = PINGROUP(179, _, _, _, _, _, _, _, _, _),
+	[180] = PINGROUP(180, _, _, _, _, _, _, _, _, _),
+	[181] = PINGROUP(181, _, _, _, _, _, _, _, _, _),
+	[182] = PINGROUP(182, _, _, _, _, _, _, _, _, _),
+	[183] = PINGROUP(183, _, _, _, _, _, _, _, _, _),
+	[184] = PINGROUP(184, _, _, _, _, _, _, _, _, _),
+	[185] = PINGROUP(185, _, _, _, _, _, _, _, _, _),
+	[186] = PINGROUP(186, _, _, _, _, _, _, _, _, _),
+	[187] = PINGROUP(187, _, _, _, _, _, _, _, _, _),
+	[188] = PINGROUP(188, _, qdss_gpio, _, _, _, _, _, _, _),
+	[189] = PINGROUP(189, _, qdss_gpio, _, _, _, _, _, _, _),
+	[190] = PINGROUP(190, qdss_gpio, _, _, _, _, _, _, _, _),
+	[191] = PINGROUP(191, qdss_gpio, _, _, _, _, _, _, _, _),
+	[192] = PINGROUP(192, _, qdss_gpio, _, _, _, _, _, _, _),
+	[193] = PINGROUP(193, _, qdss_gpio, _, _, _, _, _, _, _),
+	[194] = PINGROUP(194, _, qdss_gpio, _, _, _, _, _, _, _),
+	[195] = PINGROUP(195, _, qdss_gpio, _, _, _, _, _, _, _),
+	[196] = PINGROUP(196, _, qdss_gpio, _, _, _, _, _, _, _),
+	[197] = PINGROUP(197, _, qdss_gpio, _, _, _, _, _, _, _),
+	[198] = PINGROUP(198, _, qdss_gpio, _, _, _, _, _, _, _),
+	[199] = PINGROUP(199, _, qdss_gpio, _, _, _, _, _, _, _),
+	[200] = PINGROUP(200, _, qdss_gpio, _, _, _, _, _, _, _),
+	[201] = PINGROUP(201, _, qdss_gpio, _, _, _, _, _, _, _),
+	[202] = PINGROUP(202, qdss_gpio, _, _, _, _, _, _, _, _),
+	[203] = PINGROUP(203, qdss_gpio, _, _, _, _, _, _, _, _),
+	[204] = PINGROUP(204, qdss_gpio, _, _, _, _, _, _, _, _),
+	[205] = PINGROUP(205, qdss_gpio, _, _, _, _, _, _, _, _),
+	[206] = PINGROUP(206, qup5, _, _, _, _, _, _, _, _),
+	[207] = PINGROUP(207, qup5, _, _, _, _, _, _, _, _),
+	[208] = PINGROUP(208, cci_i2c, _, _, _, _, _, _, _, _),
+	[209] = PINGROUP(209, cci_i2c, _, _, _, _, _, _, _, _),
+	[210] = UFS_RESET(ufs_reset, 0xde000),
+	[211] = SDC_QDSD_PINGROUP(sdc2_clk, 0xd6000, 14, 6),
+	[212] = SDC_QDSD_PINGROUP(sdc2_cmd, 0xd6000, 11, 3),
+	[213] = SDC_QDSD_PINGROUP(sdc2_data, 0xd6000, 9, 0),
+};
+
+static const struct msm_gpio_wakeirq_map sm8450_pdc_map[] = {
+	{ 2, 70 }, { 3, 77 }, { 7, 52 }, { 8, 108 }, { 10, 128 }, { 11, 53 },
+	{ 12, 129 }, { 13, 130 }, { 14, 131 }, { 15, 67 }, { 19, 69 }, { 21, 132 },
+	{ 23, 54 }, { 26, 56 }, { 27, 71 }, { 28, 57 }, { 31, 55 }, { 32, 58 },
+	{ 34, 72 }, { 35, 43 }, { 36, 78 }, { 38, 79 }, { 39, 62 }, { 40, 80 },
+	{ 41, 133 }, { 43, 81 }, { 44, 87 }, { 45, 134 }, { 46, 66 }, { 47, 63 },
+	{ 50, 88 }, { 51, 89 }, { 55, 90 }, { 56, 59 }, { 59, 82 }, { 60, 60 },
+	{ 62, 135 }, { 63, 91 }, { 66, 136 }, { 67, 44 }, { 69, 137 }, { 71, 97 },
+	{ 75, 73 }, { 79, 74 }, { 80, 96 }, { 81, 98 }, { 82, 45 }, { 83, 99 },
+	{ 84, 94 }, { 85, 100 }, { 86, 101 }, { 87, 102 }, { 88, 92 }, { 89, 83 },
+	{ 90, 84 }, { 91, 85 }, { 92, 46 }, { 95, 103 }, { 96, 104 }, { 98, 105 },
+	{ 99, 106 }, { 115, 95 }, { 116, 76 }, { 117, 75 }, { 118, 86 }, { 119, 93 },
+	{ 133, 47 }, { 137, 42 }, { 148, 61 }, { 150, 68 }, { 153, 65 }, { 154, 48 },
+	{ 155, 49 }, { 156, 64 }, { 159, 50 }, { 162, 51 }, { 166, 111 }, { 169, 114 },
+	{ 171, 115 }, { 172, 116 }, { 174, 117 }, { 176, 107 }, { 181, 109 },
+	{ 182, 110 }, { 185, 112 }, { 187, 113 }, { 188, 118 }, { 190, 122 },
+	{ 192, 123 }, { 195, 124 }, { 201, 119 }, { 203, 120 }, { 205, 121 },
+};
+
+static const struct msm_pinctrl_soc_data sm8450_tlmm = {
+	.pins = sm8450_pins,
+	.npins = ARRAY_SIZE(sm8450_pins),
+	.functions = sm8450_functions,
+	.nfunctions = ARRAY_SIZE(sm8450_functions),
+	.groups = sm8450_groups,
+	.ngroups = ARRAY_SIZE(sm8450_groups),
+	.ngpios = 211,
+	.wakeirq_map = sm8450_pdc_map,
+	.nwakeirq_map = ARRAY_SIZE(sm8450_pdc_map),
+};
+
+static int sm8450_tlmm_probe(struct platform_device *pdev)
+{
+	return msm_pinctrl_probe(pdev, &sm8450_tlmm);
+}
+
+static const struct of_device_id sm8450_tlmm_of_match[] = {
+	{ .compatible = "qcom,sm8450-tlmm", },
+	{ },
+};
+
+static struct platform_driver sm8450_tlmm_driver = {
+	.driver = {
+		.name = "sm8450-tlmm",
+		.of_match_table = sm8450_tlmm_of_match,
+	},
+	.probe = sm8450_tlmm_probe,
+	.remove = msm_pinctrl_remove,
+};
+
+static int __init sm8450_tlmm_init(void)
+{
+	return platform_driver_register(&sm8450_tlmm_driver);
+}
+arch_initcall(sm8450_tlmm_init);
+
+static void __exit sm8450_tlmm_exit(void)
+{
+	platform_driver_unregister(&sm8450_tlmm_driver);
+}
+module_exit(sm8450_tlmm_exit);
+
+MODULE_DESCRIPTION("QTI SM8450 TLMM driver");
+MODULE_LICENSE("GPL v2");
+MODULE_DEVICE_TABLE(of, sm8450_tlmm_of_match);

drivers/pinctrl/qcom/pinctrl-spmi-gpio.c

···
 }
 
 static const struct of_device_id pmic_gpio_of_match[] = {
+	{ .compatible = "qcom,pm2250-gpio", .data = (void *) 10 },
 	/* pm660 has 13 GPIOs with holes on 1, 5, 6, 7, 8 and 10 */
 	{ .compatible = "qcom,pm660-gpio", .data = (void *) 13 },
 	/* pm660l has 12 GPIOs with holes on 1, 2, 10, 11 and 12 */
···
 	{ .compatible = "qcom,pm7325-gpio", .data = (void *) 10 },
 	{ .compatible = "qcom,pm8005-gpio", .data = (void *) 4 },
 	{ .compatible = "qcom,pm8008-gpio", .data = (void *) 2 },
+	{ .compatible = "qcom,pm8019-gpio", .data = (void *) 6 },
 	/* pm8150 has 10 GPIOs with holes on 2, 5, 7 and 8 */
 	{ .compatible = "qcom,pm8150-gpio", .data = (void *) 10 },
 	{ .compatible = "qcom,pmc8180-gpio", .data = (void *) 10 },

drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c

···
 	pctrl->chip = pm8xxx_gpio_template;
 	pctrl->chip.base = -1;
 	pctrl->chip.parent = &pdev->dev;
-	pctrl->chip.of_node = pdev->dev.of_node;
 	pctrl->chip.of_gpio_n_cells = 2;
 	pctrl->chip.label = dev_name(pctrl->dev);
 	pctrl->chip.ngpio = pctrl->npins;

drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c

···
 	pctrl->chip = pm8xxx_mpp_template;
 	pctrl->chip.base = -1;
 	pctrl->chip.parent = &pdev->dev;
-	pctrl->chip.of_node = pdev->dev.of_node;
 	pctrl->chip.of_gpio_n_cells = 2;
 	pctrl->chip.label = dev_name(pctrl->dev);
 	pctrl->chip.ngpio = pctrl->npins;

drivers/pinctrl/renesas/pfc-r8a779a0.c

···
 		{ RCAR_GP_PIN(3, 12), 16, 3 },	/* CANFD5_RX */
 		{ RCAR_GP_PIN(3, 11), 12, 3 },	/* CANFD5_TX */
 		{ RCAR_GP_PIN(3, 10),  8, 3 },	/* CANFD4_RX */
-		{ RCAR_GP_PIN(3,  9),  4, 3 },	/* CANFD4_TX*/
+		{ RCAR_GP_PIN(3,  9),  4, 3 },	/* CANFD4_TX */
 		{ RCAR_GP_PIN(3,  8),  0, 3 },	/* CANFD3_RX */
 	} },
 	{ PINMUX_DRIVE_REG("DRV2CTRL3", 0xe6058888) {
···
 		[11] = RCAR_GP_PIN(6, 11),	/* AVB2_TD3 */
 		[12] = RCAR_GP_PIN(6, 12),	/* AVB2_TXCREFCLK */
 		[13] = RCAR_GP_PIN(6, 13),	/* AVB2_MDIO */
-		[14] = RCAR_GP_PIN(6, 14),	/* AVB2_MDC*/
+		[14] = RCAR_GP_PIN(6, 14),	/* AVB2_MDC */
 		[15] = RCAR_GP_PIN(6, 15),	/* AVB2_MAGIC */
 		[16] = RCAR_GP_PIN(6, 16),	/* AVB2_PHY_INT */
 		[17] = RCAR_GP_PIN(6, 17),	/* AVB2_LINK */

drivers/pinctrl/renesas/pinctrl-rza1.c

···
 }
 
 /**
- * rza1_gpio_disable_free() - reset a pin
+ * rza1_gpio_free() - reset a pin
  *
- * Surprisingly, disable_free a gpio, is equivalent to request it.
+ * Surprisingly, freeing a gpio is equivalent to requesting it.
  * Reset pin to port mode, with input buffer disabled. This overwrites all
  * port direction settings applied with set_direction
  *
···
 }
 
 /**
- * rza1_parse_pmx_function() - parse a pin mux sub-node
+ * rza1_parse_pinmux_node() - parse a pin mux sub-node
  *
  * @rza1_pctl: RZ/A1 pin controller device
  * @np: of pmx sub-node

drivers/pinctrl/renesas/pinctrl-rza2.c

···
 	int ret;
 
 	chip.label = devm_kasprintf(priv->dev, GFP_KERNEL, "%pOFn", np);
-	chip.of_node = np;
 	chip.parent = priv->dev;
 	chip.ngpio = priv->npins;
 

drivers/pinctrl/renesas/pinctrl-rzg2l.c

···
 #define MUX_FUNC(pinconf)	(((pinconf) & MUX_FUNC_MASK) >> MUX_FUNC_OFFS)
 
 /* PIN capabilities */
-#define PIN_CFG_IOLH			BIT(0)
-#define PIN_CFG_SR			BIT(1)
-#define PIN_CFG_IEN			BIT(2)
-#define PIN_CFG_PUPD			BIT(3)
-#define PIN_CFG_IOLH_SD0		BIT(4)
-#define PIN_CFG_IOLH_SD1		BIT(5)
-#define PIN_CFG_IOLH_QSPI		BIT(6)
-#define PIN_CFG_IOLH_ETH0		BIT(7)
-#define PIN_CFG_IOLH_ETH1		BIT(8)
-#define PIN_CFG_FILONOFF		BIT(9)
-#define PIN_CFG_FILNUM			BIT(10)
-#define PIN_CFG_FILCLKSEL		BIT(11)
+#define PIN_CFG_IOLH_A			BIT(0)
+#define PIN_CFG_IOLH_B			BIT(1)
+#define PIN_CFG_SR			BIT(2)
+#define PIN_CFG_IEN			BIT(3)
+#define PIN_CFG_PUPD			BIT(4)
+#define PIN_CFG_IO_VMC_SD0		BIT(5)
+#define PIN_CFG_IO_VMC_SD1		BIT(6)
+#define PIN_CFG_IO_VMC_QSPI		BIT(7)
+#define PIN_CFG_IO_VMC_ETH0		BIT(8)
+#define PIN_CFG_IO_VMC_ETH1		BIT(9)
+#define PIN_CFG_FILONOFF		BIT(10)
+#define PIN_CFG_FILNUM			BIT(11)
+#define PIN_CFG_FILCLKSEL		BIT(12)
 
-#define RZG2L_MPXED_PIN_FUNCS		(PIN_CFG_IOLH | \
+#define RZG2L_MPXED_PIN_FUNCS		(PIN_CFG_IOLH_A | \
 					 PIN_CFG_SR | \
 					 PIN_CFG_PUPD | \
 					 PIN_CFG_FILONOFF | \
···
 #define RZG2L_SINGLE_PIN		BIT(31)
 #define RZG2L_SINGLE_PIN_PACK(p, b, f)	(RZG2L_SINGLE_PIN | \
 					 ((p) << 24) | ((b) << 20) | (f))
-#define RZG2L_SINGLE_PIN_GET_PORT(x)	(((x) & GENMASK(30, 24)) >> 24)
+#define RZG2L_SINGLE_PIN_GET_PORT_OFFSET(x)	(((x) & GENMASK(30, 24)) >> 24)
 #define RZG2L_SINGLE_PIN_GET_BIT(x)	(((x) & GENMASK(22, 20)) >> 20)
 #define RZG2L_SINGLE_PIN_GET_CFGS(x)	((x) & GENMASK(19, 0))
 
···
 #define PMC(n)			(0x0200 + 0x10 + (n))
 #define PFC(n)			(0x0400 + 0x40 + (n) * 4)
 #define PIN(n)			(0x0800 + 0x10 + (n))
+#define IOLH(n)			(0x1000 + (n) * 8)
 #define IEN(n)			(0x1800 + (n) * 8)
 #define PWPR			(0x3014)
 #define SD_CH(n)		(0x3000 + (n) * 4)
···
 #define PVDD_MASK		0x01
 #define PFC_MASK		0x07
 #define IEN_MASK		0x01
+#define IOLH_MASK		0x03
 
 #define PM_INPUT		0x1
 #define PM_OUTPUT		0x2
 
 #define RZG2L_PIN_ID_TO_PORT(id)	((id) / RZG2L_PINS_PER_PORT)
+#define RZG2L_PIN_ID_TO_PORT_OFFSET(id)	(RZG2L_PIN_ID_TO_PORT(id) + 0x10)
 #define RZG2L_PIN_ID_TO_PIN(id)		((id) % RZG2L_PINS_PER_PORT)
 
 struct rzg2l_dedicated_configs {
···
 
 	spinlock_t			lock;
 };
+
+static const unsigned int iolh_groupa_mA[] = { 2, 4, 8, 12 };
+static const unsigned int iolh_groupb_oi[] = { 100, 66, 50, 33 };
 
 static void rzg2l_pinctrl_set_pfc_mode(struct rzg2l_pinctrl *pctrl,
 				       u8 port, u8 pin, u8 func)
···
 	return ret;
 }
 
+static int rzg2l_validate_gpio_pin(struct rzg2l_pinctrl *pctrl,
+				   u32 cfg, u32 port, u8 bit)
+{
+	u8 pincount = RZG2L_GPIO_PORT_GET_PINCNT(cfg);
+	u32 port_index = RZG2L_GPIO_PORT_GET_INDEX(cfg);
+	u32 data;
+
+	if (bit >= pincount || port >= pctrl->data->n_port_pins)
+		return -EINVAL;
+
+	data = pctrl->data->port_pin_configs[port];
+	if (port_index != RZG2L_GPIO_PORT_GET_INDEX(data))
+		return -EINVAL;
+
+	return 0;
+}
+
+static u32 rzg2l_read_pin_config(struct rzg2l_pinctrl *pctrl, u32 offset,
+				 u8 bit, u32 mask)
+{
+	void __iomem *addr = pctrl->base + offset;
+
+	/* handle _L/_H for 32-bit register read/write */
+	if (bit >= 4) {
+		bit -= 4;
+		addr += 4;
+	}
+
+	return (readl(addr) >> (bit * 8)) & mask;
+}
+
+static void rzg2l_rmw_pin_config(struct rzg2l_pinctrl *pctrl, u32 offset,
+				 u8 bit, u32 mask, u32 val)
+{
+	void __iomem *addr = pctrl->base + offset;
+	unsigned long flags;
+	u32 reg;
+
+	/* handle _L/_H for 32-bit register read/write */
+	if (bit >= 4) {
+		bit -= 4;
+		addr += 4;
+	}
+
+	spin_lock_irqsave(&pctrl->lock, flags);
+	reg = readl(addr) & ~(mask << (bit * 8));
+	writel(reg | (val << (bit * 8)), addr);
+	spin_unlock_irqrestore(&pctrl->lock, flags);
+}
+
 static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev,
 				     unsigned int _pin,
 				     unsigned long *config)
···
 	unsigned int arg = 0;
 	unsigned long flags;
 	void __iomem *addr;
-	u32 port = 0, reg;
+	u32 port_offset;
 	u32 cfg = 0;
 	u8 bit = 0;
 
···
 		return -EINVAL;
 
 	if (*pin_data & RZG2L_SINGLE_PIN) {
-		port = RZG2L_SINGLE_PIN_GET_PORT(*pin_data);
+		port_offset = RZG2L_SINGLE_PIN_GET_PORT_OFFSET(*pin_data);
 		cfg = RZG2L_SINGLE_PIN_GET_CFGS(*pin_data);
 		bit = RZG2L_SINGLE_PIN_GET_BIT(*pin_data);
+	} else {
+		cfg = RZG2L_GPIO_PORT_GET_CFGS(*pin_data);
+		port_offset = RZG2L_PIN_ID_TO_PORT_OFFSET(_pin);
+		bit = RZG2L_PIN_ID_TO_PIN(_pin);
+
+		if (rzg2l_validate_gpio_pin(pctrl, *pin_data, RZG2L_PIN_ID_TO_PORT(_pin), bit))
+			return -EINVAL;
 	}
 
 	switch (param) {
 	case PIN_CONFIG_INPUT_ENABLE:
 		if (!(cfg & PIN_CFG_IEN))
 			return -EINVAL;
-		spin_lock_irqsave(&pctrl->lock, flags);
-		/* handle _L/_H for 32-bit register read/write */
-		addr = pctrl->base + IEN(port);
-		if (bit >= 4) {
-			bit -= 4;
-			addr += 4;
-		}
-
-		reg = readl(addr) & (IEN_MASK << (bit * 8));
-		arg = (reg >> (bit * 8)) & 0x1;
-		spin_unlock_irqrestore(&pctrl->lock, flags);
+		arg = rzg2l_read_pin_config(pctrl, IEN(port_offset), bit, IEN_MASK);
 		break;
 
 	case PIN_CONFIG_POWER_SOURCE: {
 		u32 pwr_reg = 0x0;
 
-		if (cfg & PIN_CFG_IOLH_SD0)
+		if (cfg & PIN_CFG_IO_VMC_SD0)
 			pwr_reg = SD_CH(0);
-		else if (cfg & PIN_CFG_IOLH_SD1)
+		else if (cfg & PIN_CFG_IO_VMC_SD1)
 			pwr_reg = SD_CH(1);
-		else if (cfg & PIN_CFG_IOLH_QSPI)
+		else if (cfg & PIN_CFG_IO_VMC_QSPI)
 			pwr_reg = QSPI;
 		else
 			return -EINVAL;
···
 		addr = pctrl->base + pwr_reg;
 		arg = (readl(addr) & PVDD_MASK) ? 1800 : 3300;
 		spin_unlock_irqrestore(&pctrl->lock, flags);
+		break;
+	}
+
+	case PIN_CONFIG_DRIVE_STRENGTH: {
+		unsigned int index;
+
+		if (!(cfg & PIN_CFG_IOLH_A))
+			return -EINVAL;
+
+		index = rzg2l_read_pin_config(pctrl, IOLH(port_offset), bit, IOLH_MASK);
+		arg = iolh_groupa_mA[index];
+		break;
+	}
+
+	case PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS: {
+		unsigned int index;
+
+		if (!(cfg & PIN_CFG_IOLH_B))
+			return -EINVAL;
+
+		index = rzg2l_read_pin_config(pctrl, IOLH(port_offset), bit, IOLH_MASK);
+		arg = iolh_groupb_oi[index];
 		break;
 	}
 
···
 	enum pin_config_param param;
 	unsigned long flags;
 	void __iomem *addr;
-	u32 port = 0, reg;
+	u32 port_offset;
 	unsigned int i;
 	u32 cfg = 0;
 	u8 bit = 0;
···
 		return -EINVAL;
 
 	if (*pin_data & RZG2L_SINGLE_PIN) {
-		port = RZG2L_SINGLE_PIN_GET_PORT(*pin_data);
+		port_offset = RZG2L_SINGLE_PIN_GET_PORT_OFFSET(*pin_data);
 		cfg = RZG2L_SINGLE_PIN_GET_CFGS(*pin_data);
 		bit = RZG2L_SINGLE_PIN_GET_BIT(*pin_data);
+	} else {
+		cfg = RZG2L_GPIO_PORT_GET_CFGS(*pin_data);
+		port_offset = RZG2L_PIN_ID_TO_PORT_OFFSET(_pin);
+		bit = RZG2L_PIN_ID_TO_PIN(_pin);
+
+		if (rzg2l_validate_gpio_pin(pctrl, *pin_data, RZG2L_PIN_ID_TO_PORT(_pin), bit))
+			return -EINVAL;
 	}
 
 	for (i = 0; i < num_configs; i++) {
···
 			if (!(cfg & PIN_CFG_IEN))
 				return -EINVAL;
 
-			/* handle _L/_H for 32-bit register read/write */
-			addr = pctrl->base + IEN(port);
-			if (bit >= 4) {
-				bit -= 4;
-				addr += 4;
-			}
-
-			spin_lock_irqsave(&pctrl->lock, flags);
-			reg = readl(addr) & ~(IEN_MASK << (bit * 8));
-			writel(reg | (arg << (bit * 8)), addr);
-			spin_unlock_irqrestore(&pctrl->lock, flags);
+			rzg2l_rmw_pin_config(pctrl, IEN(port_offset), bit, IEN_MASK, !!arg);
 			break;
 		}
 
···
 			if (mV != 1800 && mV != 3300)
 				return -EINVAL;
 
-			if (cfg & PIN_CFG_IOLH_SD0)
+			if (cfg & PIN_CFG_IO_VMC_SD0)
 				pwr_reg = SD_CH(0);
-			else if (cfg & PIN_CFG_IOLH_SD1)
+			else if (cfg & PIN_CFG_IO_VMC_SD1)
 				pwr_reg = SD_CH(1);
-			else if (cfg & PIN_CFG_IOLH_QSPI)
+			else if (cfg & PIN_CFG_IO_VMC_QSPI)
 				pwr_reg = QSPI;
 			else
 				return -EINVAL;
···
 			spin_unlock_irqrestore(&pctrl->lock, flags);
 			break;
 		}
+
+		case PIN_CONFIG_DRIVE_STRENGTH: {
+			unsigned int arg = pinconf_to_config_argument(_configs[i]);
+			unsigned int index;
+
+			if (!(cfg & PIN_CFG_IOLH_A))
+				return -EINVAL;
+
+			for (index = 0; index < ARRAY_SIZE(iolh_groupa_mA); index++) {
+				if (arg == iolh_groupa_mA[index])
+					break;
+			}
+			if (index >= ARRAY_SIZE(iolh_groupa_mA))
+				return -EINVAL;
+
+			rzg2l_rmw_pin_config(pctrl, IOLH(port_offset), bit, IOLH_MASK, index);
+			break;
+		}
+
+		case PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS: {
+			unsigned int arg = pinconf_to_config_argument(_configs[i]);
+			unsigned int index;
+
+			if (!(cfg & PIN_CFG_IOLH_B))
+				return -EINVAL;
+
+			for (index = 0; index < ARRAY_SIZE(iolh_groupb_oi); index++) {
+				if (arg == iolh_groupb_oi[index])
+					break;
+			}
+			if (index >= ARRAY_SIZE(iolh_groupb_oi))
+				return -EINVAL;
+
+			rzg2l_rmw_pin_config(pctrl, IOLH(port_offset), bit, IOLH_MASK, index);
+			break;
+		}
+
 		default:
 			return -EOPNOTSUPP;
 		}
···
 	RZG2L_GPIO_PORT_PACK(3, 0x21, RZG2L_MPXED_PIN_FUNCS),
 	RZG2L_GPIO_PORT_PACK(2, 0x22, RZG2L_MPXED_PIN_FUNCS),
 	RZG2L_GPIO_PORT_PACK(2, 0x23, RZG2L_MPXED_PIN_FUNCS),
-	RZG2L_GPIO_PORT_PACK(3, 0x24, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH0)),
-	RZG2L_GPIO_PORT_PACK(2, 0x25, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH0)),
-	RZG2L_GPIO_PORT_PACK(2, 0x26, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH0)),
-	RZG2L_GPIO_PORT_PACK(2, 0x27, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH0)),
-	RZG2L_GPIO_PORT_PACK(2, 0x28, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH0)),
-	RZG2L_GPIO_PORT_PACK(2, 0x29, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH0)),
-	RZG2L_GPIO_PORT_PACK(2, 0x2a, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH0)),
-	RZG2L_GPIO_PORT_PACK(2, 0x2b, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH0)),
-	RZG2L_GPIO_PORT_PACK(2, 0x2c, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH0)),
-	RZG2L_GPIO_PORT_PACK(2, 0x2d, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH1)),
-	RZG2L_GPIO_PORT_PACK(2, 0x2e, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH1)),
-	RZG2L_GPIO_PORT_PACK(2, 0x2f, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH1)),
-	RZG2L_GPIO_PORT_PACK(2, 0x30, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH1)),
-	RZG2L_GPIO_PORT_PACK(2, 0x31, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH1)),
-	RZG2L_GPIO_PORT_PACK(2, 0x32, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH1)),
-	RZG2L_GPIO_PORT_PACK(2, 0x33, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH1)),
-	RZG2L_GPIO_PORT_PACK(2, 0x34, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH1)),
-	RZG2L_GPIO_PORT_PACK(3, 0x35, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IOLH_ETH1)),
+	RZG2L_GPIO_PORT_PACK(3, 0x24, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH0)),
+	RZG2L_GPIO_PORT_PACK(2, 0x25, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH0)),
+	RZG2L_GPIO_PORT_PACK(2, 0x26, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH0)),
+	RZG2L_GPIO_PORT_PACK(2, 0x27, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH0)),
+	RZG2L_GPIO_PORT_PACK(2, 0x28, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH0)),
+	RZG2L_GPIO_PORT_PACK(2, 0x29, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH0)),
+	RZG2L_GPIO_PORT_PACK(2, 0x2a, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH0)),
+	RZG2L_GPIO_PORT_PACK(2, 0x2b, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH0)),
+	RZG2L_GPIO_PORT_PACK(2, 0x2c, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH0)),
+	RZG2L_GPIO_PORT_PACK(2, 0x2d, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH1)),
+	RZG2L_GPIO_PORT_PACK(2, 0x2e, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH1)),
+	RZG2L_GPIO_PORT_PACK(2, 0x2f, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH1)),
+	RZG2L_GPIO_PORT_PACK(2, 0x30, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH1)),
+	RZG2L_GPIO_PORT_PACK(2, 0x31, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH1)),
+	RZG2L_GPIO_PORT_PACK(2, 0x32, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH1)),
+	RZG2L_GPIO_PORT_PACK(2, 0x33, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH1)),
+	RZG2L_GPIO_PORT_PACK(2, 0x34, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH1)),
+	RZG2L_GPIO_PORT_PACK(3, 0x35, RZG2L_MPXED_ETH_PIN_FUNCS(PIN_CFG_IO_VMC_ETH1)),
 	RZG2L_GPIO_PORT_PACK(2, 0x36, RZG2L_MPXED_PIN_FUNCS),
 	RZG2L_GPIO_PORT_PACK(3, 0x37, RZG2L_MPXED_PIN_FUNCS),
 	RZG2L_GPIO_PORT_PACK(3, 0x38, RZG2L_MPXED_PIN_FUNCS),
···
 	{ "NMI", RZG2L_SINGLE_PIN_PACK(0x1, 0,
 	 (PIN_CFG_FILONOFF | PIN_CFG_FILNUM | PIN_CFG_FILCLKSEL)) },
 	{ "TMS/SWDIO", RZG2L_SINGLE_PIN_PACK(0x2, 0,
-	 (PIN_CFG_SR | PIN_CFG_IOLH | PIN_CFG_IEN)) },
+	 (PIN_CFG_SR | PIN_CFG_IOLH_A | PIN_CFG_IEN)) },
 	{ "TDO", RZG2L_SINGLE_PIN_PACK(0x3, 0,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN)) },
+	 (PIN_CFG_IOLH_A | PIN_CFG_SR | PIN_CFG_IEN)) },
 	{ "AUDIO_CLK1", RZG2L_SINGLE_PIN_PACK(0x4, 0, PIN_CFG_IEN) },
 	{ "AUDIO_CLK2", RZG2L_SINGLE_PIN_PACK(0x4, 1, PIN_CFG_IEN) },
 	{ "SD0_CLK", RZG2L_SINGLE_PIN_PACK(0x6, 0,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_CMD", RZG2L_SINGLE_PIN_PACK(0x6, 1,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_RST#", RZG2L_SINGLE_PIN_PACK(0x6, 2,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_DATA0", RZG2L_SINGLE_PIN_PACK(0x7, 0,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_DATA1", RZG2L_SINGLE_PIN_PACK(0x7, 1,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_DATA2", RZG2L_SINGLE_PIN_PACK(0x7, 2,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_DATA3", RZG2L_SINGLE_PIN_PACK(0x7, 3,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_DATA4", RZG2L_SINGLE_PIN_PACK(0x7, 4,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_DATA5", RZG2L_SINGLE_PIN_PACK(0x7, 5,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_DATA6", RZG2L_SINGLE_PIN_PACK(0x7, 6,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD0_DATA7", RZG2L_SINGLE_PIN_PACK(0x7, 7,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD0)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD0)) },
 	{ "SD1_CLK", RZG2L_SINGLE_PIN_PACK(0x8, 0,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_SD1))},
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_SD1)) },
 	{ "SD1_CMD", RZG2L_SINGLE_PIN_PACK(0x8, 1,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD1)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD1)) },
 	{ "SD1_DATA0", RZG2L_SINGLE_PIN_PACK(0x9, 0,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD1)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD1)) },
 	{ "SD1_DATA1", RZG2L_SINGLE_PIN_PACK(0x9, 1,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD1)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD1)) },
 	{ "SD1_DATA2", RZG2L_SINGLE_PIN_PACK(0x9, 2,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD1)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD1)) },
 	{ "SD1_DATA3", RZG2L_SINGLE_PIN_PACK(0x9, 3,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IOLH_SD1)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_IO_VMC_SD1)) },
 	{ "QSPI0_SPCLK", RZG2L_SINGLE_PIN_PACK(0xa, 0,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI0_IO0", RZG2L_SINGLE_PIN_PACK(0xa, 1,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI0_IO1", RZG2L_SINGLE_PIN_PACK(0xa, 2,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI0_IO2", RZG2L_SINGLE_PIN_PACK(0xa, 3,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI0_IO3", RZG2L_SINGLE_PIN_PACK(0xa, 4,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI0_SSL", RZG2L_SINGLE_PIN_PACK(0xa, 5,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI1_SPCLK", RZG2L_SINGLE_PIN_PACK(0xb, 0,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI1_IO0", RZG2L_SINGLE_PIN_PACK(0xb, 1,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI1_IO1", RZG2L_SINGLE_PIN_PACK(0xb, 2,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI1_IO2", RZG2L_SINGLE_PIN_PACK(0xb, 3,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI1_IO3", RZG2L_SINGLE_PIN_PACK(0xb, 4,
-	 (PIN_CFG_IOLH | PIN_CFG_SR  | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR  | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI1_SSL", RZG2L_SINGLE_PIN_PACK(0xb, 5,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI_RESET#", RZG2L_SINGLE_PIN_PACK(0xc, 0,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
 	{ "QSPI_WP#", RZG2L_SINGLE_PIN_PACK(0xc, 1,
-	 (PIN_CFG_IOLH | PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
-	{ "QSPI_INT#", RZG2L_SINGLE_PIN_PACK(0xc, 2, (PIN_CFG_SR | PIN_CFG_IOLH_QSPI)) },
-	{ "WDTOVF_PERROUT#", RZG2L_SINGLE_PIN_PACK(0xd, 0, (PIN_CFG_IOLH | PIN_CFG_SR)) },
+	 (PIN_CFG_IOLH_B | PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
+	{ "QSPI_INT#", RZG2L_SINGLE_PIN_PACK(0xc, 2, (PIN_CFG_SR | PIN_CFG_IO_VMC_QSPI)) },
+	{ "WDTOVF_PERROUT#", RZG2L_SINGLE_PIN_PACK(0xd, 0, (PIN_CFG_IOLH_A | PIN_CFG_SR)) },
 	{ "RIIC0_SDA", RZG2L_SINGLE_PIN_PACK(0xe, 0, PIN_CFG_IEN) },
 	{ "RIIC0_SCL", RZG2L_SINGLE_PIN_PACK(0xe, 1, PIN_CFG_IEN) },
 	{ "RIIC1_SDA", RZG2L_SINGLE_PIN_PACK(0xe, 2, PIN_CFG_IEN) },

drivers/pinctrl/renesas/pinctrl.c

···
 static int sh_pfc_pinconf_get_drive_strength(struct sh_pfc *pfc,
 					     unsigned int pin)
 {
-	unsigned long flags;
 	unsigned int offset;
 	unsigned int size;
 	u32 reg;
···
 	if (!reg)
 		return -EINVAL;
 
-	spin_lock_irqsave(&pfc->lock, flags);
-	val = sh_pfc_read(pfc, reg);
-	spin_unlock_irqrestore(&pfc->lock, flags);
-
-	val = (val >> offset) & GENMASK(size - 1, 0);
+	val = (sh_pfc_read(pfc, reg) >> offset) & GENMASK(size - 1, 0);
 
 	/* Convert the value to mA based on a full drive strength value of 24mA.
 	 * We can make the full value configurable later if needed.
···
 		if (WARN(bit < 0, "invalid pin %#x", _pin))
 			return bit;
 
-		spin_lock_irqsave(&pfc->lock, flags);
 		val = sh_pfc_read(pfc, pocctrl);
-		spin_unlock_irqrestore(&pfc->lock, flags);
 
 		lower_voltage = (pin->configs & SH_PFC_PIN_VOLTAGE_25_33) ?
 			2500 : 1800;

drivers/pinctrl/samsung/pinctrl-exynos-arm64.c

···
 	.num_ctrl	= ARRAY_SIZE(exynos7_pin_ctrl),
 };
 
+/* pin banks of exynos7885 pin-controller 0 (ALIVE) */
+static const struct samsung_pin_bank_data exynos7885_pin_banks0[] __initconst = {
+	EXYNOS_PIN_BANK_EINTN(3, 0x000, "etc0"),
+	EXYNOS_PIN_BANK_EINTN(3, 0x020, "etc1"),
+	EXYNOS850_PIN_BANK_EINTW(8, 0x040, "gpa0", 0x00),
+	EXYNOS850_PIN_BANK_EINTW(8, 0x060, "gpa1", 0x04),
+	EXYNOS850_PIN_BANK_EINTW(8, 0x080, "gpa2", 0x08),
+	EXYNOS850_PIN_BANK_EINTW(5, 0x0a0, "gpq0", 0x0c),
+};
+
+/* pin banks of exynos7885 pin-controller 1 (DISPAUD) */
+static const struct samsung_pin_bank_data exynos7885_pin_banks1[] __initconst = {
+	EXYNOS850_PIN_BANK_EINTG(5, 0x000, "gpb0", 0x00),
+	EXYNOS850_PIN_BANK_EINTG(4, 0x020, "gpb1", 0x04),
+	EXYNOS850_PIN_BANK_EINTG(5, 0x040, "gpb2", 0x08),
+};
+
+/* pin banks of exynos7885 pin-controller 2 (FSYS) */
+static const struct samsung_pin_bank_data exynos7885_pin_banks2[] __initconst = {
+	EXYNOS850_PIN_BANK_EINTG(4, 0x000, "gpf0", 0x00),
+	EXYNOS850_PIN_BANK_EINTG(8, 0x020, "gpf2", 0x04),
+	EXYNOS850_PIN_BANK_EINTG(6, 0x040, "gpf3", 0x08),
+	EXYNOS850_PIN_BANK_EINTG(6, 0x060, "gpf4", 0x0c),
+};
+
+/* pin banks of exynos7885 pin-controller 3 (TOP) */
+static const struct samsung_pin_bank_data exynos7885_pin_banks3[] __initconst = {
+	EXYNOS850_PIN_BANK_EINTG(4, 0x000, "gpp0", 0x00),
+	EXYNOS850_PIN_BANK_EINTG(3, 0x020, "gpg0", 0x04),
+	EXYNOS850_PIN_BANK_EINTG(4, 0x040, "gpp1", 0x08),
+	EXYNOS850_PIN_BANK_EINTG(4, 0x060, "gpp2", 0x0c),
+	EXYNOS850_PIN_BANK_EINTG(3, 0x080, "gpp3", 0x10),
+	EXYNOS850_PIN_BANK_EINTG(6, 0x0a0, "gpp4", 0x14),
+	EXYNOS850_PIN_BANK_EINTG(4, 0x0c0, "gpp5", 0x18),
+	EXYNOS850_PIN_BANK_EINTG(5, 0x0e0, "gpp6", 0x1c),
+	EXYNOS850_PIN_BANK_EINTG(2, 0x100, "gpp7", 0x20),
+	EXYNOS850_PIN_BANK_EINTG(2, 0x120, "gpp8", 0x24),
+	EXYNOS850_PIN_BANK_EINTG(8, 0x140, "gpg1", 0x28),
+	EXYNOS850_PIN_BANK_EINTG(8, 0x160, "gpg2", 0x2c),
+	EXYNOS850_PIN_BANK_EINTG(8, 0x180, "gpg3", 0x30),
+	EXYNOS850_PIN_BANK_EINTG(2, 0x1a0, "gpg4", 0x34),
+	EXYNOS850_PIN_BANK_EINTG(4, 0x1c0, "gpc0", 0x38),
+	EXYNOS850_PIN_BANK_EINTG(8, 0x1e0, "gpc1", 0x3c),
+	EXYNOS850_PIN_BANK_EINTG(8, 0x200, "gpc2", 0x40),
+};
+
+static const struct samsung_pin_ctrl exynos7885_pin_ctrl[] __initconst = {
+	{
+		/* pin-controller instance 0 Alive data */
+		.pin_banks	= exynos7885_pin_banks0,
+		.nr_banks	= ARRAY_SIZE(exynos7885_pin_banks0),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.eint_wkup_init = exynos_eint_wkup_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+	}, {
+		/* pin-controller instance 1 DISPAUD data */
+		.pin_banks	= exynos7885_pin_banks1,
+		.nr_banks	= ARRAY_SIZE(exynos7885_pin_banks1),
+	}, {
+		/* pin-controller instance 2 FSYS data */
+		.pin_banks	= exynos7885_pin_banks2,
+		.nr_banks	= ARRAY_SIZE(exynos7885_pin_banks2),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+	}, {
+		/* pin-controller instance 3 TOP data */
+		.pin_banks	= exynos7885_pin_banks3,
+		.nr_banks	= ARRAY_SIZE(exynos7885_pin_banks3),
+		.eint_gpio_init = exynos_eint_gpio_init,
+		.suspend	= exynos_pinctrl_suspend,
+		.resume		= exynos_pinctrl_resume,
+	},
+};
+
+const struct samsung_pinctrl_of_match_data exynos7885_of_data __initconst = {
+	.ctrl		= exynos7885_pin_ctrl,
+	.num_ctrl	= ARRAY_SIZE(exynos7885_pin_ctrl),
+};
+
 /* pin banks of exynos850 pin-controller 0 (ALIVE) */
 static const struct samsung_pin_bank_data exynos850_pin_banks0[] __initconst = {
 	/* Must start with EINTG banks, ordered by EINT group number. */

drivers/pinctrl/samsung/pinctrl-samsung.c

···
 	struct samsung_pinctrl_drv_data *drvdata;
 	const struct samsung_pin_ctrl *ctrl;
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	int ret;
 
 	drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
···
 	}
 	drvdata->dev = dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-	if (res)
-		drvdata->irq = res->start;
+	ret = platform_get_irq_optional(pdev, 0);
+	if (ret < 0 && ret != -ENXIO)
+		return ret;
+	if (ret > 0)
+		drvdata->irq = ret;
 
 	if (ctrl->retention_data) {
 		drvdata->retention_ctrl = ctrl->retention_data->init(drvdata,
···
 		.data = &exynos5433_of_data },
 	{ .compatible = "samsung,exynos7-pinctrl",
 		.data = &exynos7_of_data },
+	{ .compatible = "samsung,exynos7885-pinctrl",
+		.data = &exynos7885_of_data },
 	{ .compatible = "samsung,exynos850-pinctrl",
 		.data = &exynos850_of_data },
 	{ .compatible = "samsung,exynosautov9-pinctrl",

drivers/pinctrl/samsung/pinctrl-samsung.h

···
 extern const struct samsung_pinctrl_of_match_data exynos5420_of_data;
 extern const struct samsung_pinctrl_of_match_data exynos5433_of_data;
 extern const struct samsung_pinctrl_of_match_data exynos7_of_data;
+extern const struct samsung_pinctrl_of_match_data exynos7885_of_data;
 extern const struct samsung_pinctrl_of_match_data exynos850_of_data;
 extern const struct samsung_pinctrl_of_match_data exynosautov9_of_data;
 extern const struct samsung_pinctrl_of_match_data s3c64xx_of_data;

drivers/pinctrl/spear/pinctrl-plgpio.c

···
 #include <linux/gpio/driver.h>
 #include <linux/io.h>
 #include <linux/init.h>
+#include <linux/mfd/syscon.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/platform_device.h>
 #include <linux/pm.h>
+#include <linux/regmap.h>
 #include <linux/spinlock.h>
 
 #define MAX_GPIO_PER_REG		32
···
  */
 struct plgpio {
 	spinlock_t		lock;
-	void __iomem		*base;
+	struct regmap		*regmap;
 	struct clk		*clk;
 	struct gpio_chip	chip;
 	int			(*p2o)(int pin);	/* pin_to_offset */
···
 };
 
 /* register manipulation inline functions */
-static inline u32 is_plgpio_set(void __iomem *base, u32 pin, u32 reg)
+static inline u32 is_plgpio_set(struct regmap *regmap, u32 pin, u32 reg)
 {
 	u32 offset = PIN_OFFSET(pin);
-	void __iomem *reg_off = REG_OFFSET(base, reg, pin);
-	u32 val = readl_relaxed(reg_off);
+	u32 reg_off = REG_OFFSET(0, reg, pin);
+	u32 val;
+
+	regmap_read(regmap, reg_off, &val);
 
 	return !!(val & (1 << offset));
 }
 
-static inline void plgpio_reg_set(void __iomem *base, u32 pin, u32 reg)
+static inline void plgpio_reg_set(struct regmap *regmap, u32 pin, u32 reg)
 {
 	u32 offset = PIN_OFFSET(pin);
-	void __iomem *reg_off = REG_OFFSET(base, reg, pin);
-	u32 val = readl_relaxed(reg_off);
+	u32 reg_off = REG_OFFSET(0, reg, pin);
+	u32 mask;
 
-	writel_relaxed(val | (1 << offset), reg_off);
+	mask = 1 << offset;
+	regmap_update_bits(regmap, reg_off, mask, mask);
 }
 
-static inline void plgpio_reg_reset(void __iomem *base, u32 pin, u32 reg)
+static inline void plgpio_reg_reset(struct regmap *regmap, u32 pin, u32 reg)
 {
 	u32 offset = PIN_OFFSET(pin);
-	void __iomem *reg_off = REG_OFFSET(base, reg, pin);
-	u32 val = readl_relaxed(reg_off);
+	u32 reg_off = REG_OFFSET(0, reg, pin);
+	u32 mask;
 
-	writel_relaxed(val & ~(1 << offset), reg_off);
+	mask = 1 << offset;
+	regmap_update_bits(regmap, reg_off, mask, 0);
 }
+
 
 /* gpio framework specific routines */
 static int plgpio_direction_input(struct gpio_chip *chip, unsigned offset)
···
 	}
 
 	spin_lock_irqsave(&plgpio->lock, flags);
-	plgpio_reg_set(plgpio->base, offset, plgpio->regs.dir);
+	plgpio_reg_set(plgpio->regmap, offset, plgpio->regs.dir);
 	spin_unlock_irqrestore(&plgpio->lock, flags);
 
 	return 0;
···
 
 	spin_lock_irqsave(&plgpio->lock, flags);
 	if (value)
-		plgpio_reg_set(plgpio->base, wdata_offset,
+		plgpio_reg_set(plgpio->regmap, wdata_offset,
 				plgpio->regs.wdata);
 	else
-		plgpio_reg_reset(plgpio->base, wdata_offset,
+		plgpio_reg_reset(plgpio->regmap, wdata_offset,
 				plgpio->regs.wdata);
 
-	plgpio_reg_reset(plgpio->base, dir_offset, plgpio->regs.dir);
+	plgpio_reg_reset(plgpio->regmap, dir_offset, plgpio->regs.dir);
 	spin_unlock_irqrestore(&plgpio->lock, flags);
 
 	return 0;
···
 			return -EINVAL;
 	}
 
-	return is_plgpio_set(plgpio->base, offset, plgpio->regs.rdata);
+	return is_plgpio_set(plgpio->regmap, offset, plgpio->regs.rdata);
 }
 
 static void plgpio_set_value(struct gpio_chip *chip, unsigned offset, int value)
···
 	}
 
 	if (value)
-		plgpio_reg_set(plgpio->base, offset, plgpio->regs.wdata);
+		plgpio_reg_set(plgpio->regmap, offset, plgpio->regs.wdata);
 	else
-		plgpio_reg_reset(plgpio->base, offset, plgpio->regs.wdata);
+		plgpio_reg_reset(plgpio->regmap, offset, plgpio->regs.wdata);
 }
 
 static int plgpio_request(struct gpio_chip *chip, unsigned offset)
···
 	}
 
 	spin_lock_irqsave(&plgpio->lock, flags);
-	plgpio_reg_set(plgpio->base, offset, plgpio->regs.enb);
+	plgpio_reg_set(plgpio->regmap, offset, plgpio->regs.enb);
 	spin_unlock_irqrestore(&plgpio->lock, flags);
 	return 0;
 
···
 	}
 
 	spin_lock_irqsave(&plgpio->lock, flags);
-	plgpio_reg_reset(plgpio->base, offset, plgpio->regs.enb);
+	plgpio_reg_reset(plgpio->regmap, offset, plgpio->regs.enb);
 	spin_unlock_irqrestore(&plgpio->lock, flags);
 
 disable_clk:
···
 	}
 
 	spin_lock_irqsave(&plgpio->lock, flags);
-	plgpio_reg_set(plgpio->base, offset, plgpio->regs.ie);
+	plgpio_reg_set(plgpio->regmap, offset, plgpio->regs.ie);
 	spin_unlock_irqrestore(&plgpio->lock, flags);
 }
 
···
 	}
 
 	spin_lock_irqsave(&plgpio->lock, flags);
-	plgpio_reg_reset(plgpio->base, offset, plgpio->regs.ie);
+	plgpio_reg_reset(plgpio->regmap, offset, plgpio->regs.ie);
 	spin_unlock_irqrestore(&plgpio->lock, flags);
 }
 
···
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
 	struct plgpio *plgpio = gpiochip_get_data(gc);
 	int offset = d->hwirq;
-	void __iomem *reg_off;
+	u32 reg_off;
 	unsigned int supported_type = 0, val;
 
 	if (offset >= plgpio->chip.ngpio)
···
 	if (plgpio->regs.eit == -1)
 		return 0;
 
-	reg_off = REG_OFFSET(plgpio->base, plgpio->regs.eit, offset);
-	val = readl_relaxed(reg_off);
+	reg_off = REG_OFFSET(0, plgpio->regs.eit, offset);
+	regmap_read(plgpio->regmap, reg_off, &val);
 
 	offset = PIN_OFFSET(offset);
 	if (trigger & IRQ_TYPE_EDGE_RISING)
-		writel_relaxed(val | (1 << offset), reg_off);
+		regmap_write(plgpio->regmap, reg_off, val | (1 << offset));
 	else
-		writel_relaxed(val & ~(1 << offset), reg_off);
+		regmap_write(plgpio->regmap, reg_off, val & ~(1 << offset));
 
 	return 0;
 }
···
 	struct plgpio *plgpio = gpiochip_get_data(gc);
 	struct irq_chip *irqchip = irq_desc_get_chip(desc);
 	int regs_count, count, pin, offset, i = 0;
-	unsigned long pending;
+	u32 pending;
+	unsigned long pendingl;
 
 	count = plgpio->chip.ngpio;
 	regs_count = DIV_ROUND_UP(count, MAX_GPIO_PER_REG);
···
 	chained_irq_enter(irqchip, desc);
 	/* check all plgpio MIS registers for a possible interrupt */
 	for (; i < regs_count; i++) {
-		pending = readl_relaxed(plgpio->base + plgpio->regs.mis +
-				i * sizeof(int *));
+		regmap_read(plgpio->regmap, plgpio->regs.mis +
+			i * sizeof(int *), &pending);
 		if (!pending)
 			continue;
 
 		/* clear interrupts */
-		writel_relaxed(~pending, plgpio->base + plgpio->regs.mis +
-				i * sizeof(int *));
+		regmap_write(plgpio->regmap, plgpio->regs.mis +
+			i * sizeof(int *), ~pending);
 		/*
 		 * clear extra bits in last register having gpios < MAX/REG
 		 * ex: Suppose there are max 102 plgpios. then last register
···
 		if (count < MAX_GPIO_PER_REG)
 			pending &= (1 << count) - 1;
 
-		for_each_set_bit(offset, &pending, MAX_GPIO_PER_REG) {
+		pendingl = pending;
+		for_each_set_bit(offset, &pendingl, MAX_GPIO_PER_REG) {
 			/* get correct pin for "offset" */
 			if (plgpio->o2p && (plgpio->p2o_regs & PTO_MIS_REG)) {
 				pin = plgpio->o2p(offset);
···
 end:
 	return ret;
 }
+
 static int plgpio_probe(struct platform_device *pdev)
 {
+	struct device_node *regmap_np;
 	struct plgpio *plgpio;
 	int ret, irq;
 
···
 	if (!plgpio)
 		return -ENOMEM;
 
-	plgpio->base = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(plgpio->base))
-		return PTR_ERR(plgpio->base);
+	regmap_np = of_parse_phandle(pdev->dev.of_node, "regmap", 0);
+	if (regmap_np) {
+		plgpio->regmap = device_node_to_regmap(regmap_np);
+		of_node_put(regmap_np);
+		if (IS_ERR(plgpio->regmap)) {
+			dev_err(&pdev->dev, "Retrieve regmap failed (%pe)\n",
+				plgpio->regmap);
+			return PTR_ERR(plgpio->regmap);
+		}
+	} else {
+		plgpio->regmap = device_node_to_regmap(pdev->dev.of_node);
+		if (IS_ERR(plgpio->regmap)) {
+			dev_err(&pdev->dev, "Init regmap failed (%pe)\n",
+				plgpio->regmap);
+			return PTR_ERR(plgpio->regmap);
+		}
+	}
 
 	ret = plgpio_probe_dt(pdev, plgpio);
 	if (ret) {
···
 	plgpio->chip.label = dev_name(&pdev->dev);
 	plgpio->chip.parent = &pdev->dev;
 	plgpio->chip.owner = THIS_MODULE;
-	plgpio->chip.of_node = pdev->dev.of_node;
 
 	if (!IS_ERR(plgpio->clk)) {
 		ret = clk_prepare(plgpio->clk);
···
 {
 	struct plgpio *plgpio = dev_get_drvdata(dev);
 	int i, reg_count = DIV_ROUND_UP(plgpio->chip.ngpio, MAX_GPIO_PER_REG);
-	void __iomem *off;
+	u32 off;
 
 	for (i = 0; i < reg_count; i++) {
-		off = plgpio->base + i * sizeof(int *);
+		off = i * sizeof(int *);
 
 		if (plgpio->regs.enb != -1)
-			plgpio->csave_regs[i].enb =
-				readl_relaxed(plgpio->regs.enb + off);
+			regmap_read(plgpio->regmap, plgpio->regs.enb + off,
+				&plgpio->csave_regs[i].enb);
 		if (plgpio->regs.eit != -1)
-			plgpio->csave_regs[i].eit =
-				readl_relaxed(plgpio->regs.eit + off);
-		plgpio->csave_regs[i].wdata = readl_relaxed(plgpio->regs.wdata +
-				off);
-		plgpio->csave_regs[i].dir = readl_relaxed(plgpio->regs.dir +
-				off);
-		plgpio->csave_regs[i].ie = readl_relaxed(plgpio->regs.ie + off);
+			regmap_read(plgpio->regmap, plgpio->regs.eit + off,
+				&plgpio->csave_regs[i].eit);
+		regmap_read(plgpio->regmap, plgpio->regs.wdata + off,
+				&plgpio->csave_regs[i].wdata);
+		regmap_read(plgpio->regmap, plgpio->regs.dir + off,
+				&plgpio->csave_regs[i].dir);
+		regmap_read(plgpio->regmap, plgpio->regs.ie + off,
+				&plgpio->csave_regs[i].ie);
 	}
 
 	return 0;
···
  */
 #define plgpio_prepare_reg(__reg, _off, _mask, _tmp)		\
 {								\
-	_tmp = readl_relaxed(plgpio->regs.__reg + _off);		\
+	regmap_read(plgpio->regmap, plgpio->regs.__reg + _off, &_tmp); \
 	_tmp &= ~_mask;						\
 	plgpio->csave_regs[i].__reg =				\
 		_tmp | (plgpio->csave_regs[i].__reg & _mask);	\
···
 {
 	struct plgpio *plgpio = dev_get_drvdata(dev);
 	int i, reg_count = DIV_ROUND_UP(plgpio->chip.ngpio, MAX_GPIO_PER_REG);
-	void __iomem *off;
+	u32 off;
 	u32 mask, tmp;
 
 	for (i = 0; i < reg_count; i++) {
-		off = plgpio->base + i * sizeof(int *);
+		off = i * sizeof(int *);
 
 		if (i == reg_count - 1) {
 			mask = (1 << (plgpio->chip.ngpio - i *
···
 			plgpio_prepare_reg(ie, off, mask, tmp);
 		}
 
-		writel_relaxed(plgpio->csave_regs[i].wdata, plgpio->regs.wdata +
-				off);
-		writel_relaxed(plgpio->csave_regs[i].dir, plgpio->regs.dir +
-				off);
+		regmap_write(plgpio->regmap, plgpio->regs.wdata + off,
+			plgpio->csave_regs[i].wdata);
+
+		regmap_write(plgpio->regmap, plgpio->regs.dir + off,
+			plgpio->csave_regs[i].dir);
 
 		if (plgpio->regs.eit != -1)
-			writel_relaxed(plgpio->csave_regs[i].eit,
-					plgpio->regs.eit + off);
+			regmap_write(plgpio->regmap, plgpio->regs.eit + off,
+				plgpio->csave_regs[i].eit);
 
-		writel_relaxed(plgpio->csave_regs[i].ie, plgpio->regs.ie + off);
+		regmap_write(plgpio->regmap, plgpio->regs.ie + off,
+			plgpio->csave_regs[i].ie);
 
 		if (plgpio->regs.enb != -1)
-			writel_relaxed(plgpio->csave_regs[i].enb,
-					plgpio->regs.enb + off);
+			regmap_write(plgpio->regmap, plgpio->regs.enb + off,
+				plgpio->csave_regs[i].enb);
 	}
 
 	return 0;

drivers/pinctrl/spear/pinctrl-spear.c

···
  */
 
 #include <linux/err.h>
+#include <linux/mfd/syscon.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
···
 	if (!pmx)
 		return -ENOMEM;
 
-	pmx->vbase = devm_platform_ioremap_resource(pdev, 0);
-	if (IS_ERR(pmx->vbase))
-		return PTR_ERR(pmx->vbase);
+	pmx->regmap = device_node_to_regmap(np);
+	if (IS_ERR(pmx->regmap)) {
+		dev_err(&pdev->dev, "Init regmap failed (%pe).\n",
+			pmx->regmap);
+		return PTR_ERR(pmx->regmap);
+	}
 
 	pmx->dev = &pdev->dev;
 	pmx->machdata = machdata;

drivers/pinctrl/spear/pinctrl-spear.h

···
 #include <linux/gpio/driver.h>
 #include <linux/io.h>
 #include <linux/pinctrl/pinctrl.h>
+#include <linux/regmap.h>
 #include <linux/types.h>
 
 struct platform_device;
···
  * @dev: pointer to struct dev of platform_device registered
  * @pctl: pointer to struct pinctrl_dev
  * @machdata: pointer to SoC or machine specific structure
- * @vbase: virtual base address of pinmux controller
+ * @regmap: regmap of pinmux controller
  */
 struct spear_pmx {
 	struct device *dev;
 	struct pinctrl_dev *pctl;
 	struct spear_pinctrl_machdata *machdata;
-	void __iomem *vbase;
+	struct regmap *regmap;
 };
 
 /* exported routines */
 static inline u32 pmx_readl(struct spear_pmx *pmx, u32 reg)
 {
-	return readl_relaxed(pmx->vbase + reg);
+	u32 val;
+
+	regmap_read(pmx->regmap, reg, &val);
+	return val;
 }
 
 static inline void pmx_writel(struct spear_pmx *pmx, u32 val, u32 reg)
 {
-	writel_relaxed(val, pmx->vbase + reg);
+	regmap_write(pmx->regmap, reg, val);
 }
 
 void pmx_init_addr(struct spear_pinctrl_machdata *machdata, u16 reg);

drivers/pinctrl/sunxi/pinctrl-sunxi.c

···
 static int sunxi_pinctrl_gpio_direction_input(struct gpio_chip *chip,
 					unsigned offset)
 {
-	return pinctrl_gpio_direction_input(chip->base + offset);
+	struct sunxi_pinctrl *pctl = gpiochip_get_data(chip);
+
+	return sunxi_pmx_gpio_set_direction(pctl->pctl_dev, NULL, offset, true);
 }
 
 static int sunxi_pinctrl_gpio_get(struct gpio_chip *chip, unsigned offset)
···
 static int sunxi_pinctrl_gpio_direction_output(struct gpio_chip *chip,
 					unsigned offset, int value)
 {
+	struct sunxi_pinctrl *pctl = gpiochip_get_data(chip);
+
 	sunxi_pinctrl_gpio_set(chip, offset, value);
-	return pinctrl_gpio_direction_output(chip->base + offset);
+	return sunxi_pmx_gpio_set_direction(pctl->pctl_dev, NULL, offset, false);
 }
 
 static int sunxi_pinctrl_gpio_of_xlate(struct gpio_chip *gc,

drivers/pinctrl/vt8500/pinctrl-wmt.c

···
 
 	data->gpio_chip = wmt_gpio_chip;
 	data->gpio_chip.parent = &pdev->dev;
-	data->gpio_chip.of_node = pdev->dev.of_node;
 	data->gpio_chip.ngpio = data->nbanks * 32;
 
 	platform_set_drvdata(pdev, data);

include/linux/pinctrl/pinconf-generic.h

···
  * 	configuration (eg. the currently selected mux function) drive values on
  * 	the line. Use argument 1 to enable output mode, argument 0 to disable
  * 	it.
+ * @PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS: this will configure the output impedance
+ * 	of the pin with the value passed as argument. The argument is in ohms.
  * @PIN_CONFIG_PERSIST_STATE: retain pin state across sleep or controller reset
  * @PIN_CONFIG_POWER_SOURCE: if the pin can select between different power
  *	supplies, the argument to this parameter (on a custom format) tells
···
 	PIN_CONFIG_MODE_PWM,
 	PIN_CONFIG_OUTPUT,
 	PIN_CONFIG_OUTPUT_ENABLE,
+	PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS,
 	PIN_CONFIG_PERSIST_STATE,
 	PIN_CONFIG_POWER_SOURCE,
 	PIN_CONFIG_SKEW_DELAY,

include/linux/string_helpers.h

···
 #include <linux/string.h>
 #include <linux/types.h>
 
+struct device;
 struct file;
 struct task_struct;
 
···
 char *kstrdup_quotable_cmdline(struct task_struct *task, gfp_t gfp);
 char *kstrdup_quotable_file(struct file *file, gfp_t gfp);
 
+char **kasprintf_strarray(gfp_t gfp, const char *prefix, size_t n);
 void kfree_strarray(char **array, size_t n);
+
+char **devm_kasprintf_strarray(struct device *dev, const char *prefix, size_t n);
 
 #endif

lib/string_helpers.c

···
 #include <linux/math64.h>
 #include <linux/export.h>
 #include <linux/ctype.h>
+#include <linux/device.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/limits.h>
···
 EXPORT_SYMBOL_GPL(kstrdup_quotable_file);
 
 /**
+ * kasprintf_strarray - allocate and fill array of sequential strings
+ * @gfp: flags for the slab allocator
+ * @prefix: prefix to be used
+ * @n: amount of lines to be allocated and filled
+ *
+ * Allocates and fills @n strings using pattern "%s-%zu", where prefix
+ * is provided by caller. The caller is responsible to free them with
+ * kfree_strarray() after use.
+ *
+ * Returns array of strings or NULL when memory can't be allocated.
+ */
+char **kasprintf_strarray(gfp_t gfp, const char *prefix, size_t n)
+{
+	char **names;
+	size_t i;
+
+	names = kcalloc(n + 1, sizeof(char *), gfp);
+	if (!names)
+		return NULL;
+
+	for (i = 0; i < n; i++) {
+		names[i] = kasprintf(gfp, "%s-%zu", prefix, i);
+		if (!names[i]) {
+			kfree_strarray(names, i);
+			return NULL;
+		}
+	}
+
+	return names;
+}
+EXPORT_SYMBOL_GPL(kasprintf_strarray);
+
+/**
  * kfree_strarray - free a number of dynamically allocated strings contained
  *                  in an array and the array itself
  *
···
 	kfree(array);
 }
 EXPORT_SYMBOL_GPL(kfree_strarray);
+
+struct strarray {
+	char **array;
+	size_t n;
+};
+
+static void devm_kfree_strarray(struct device *dev, void *res)
+{
+	struct strarray *array = res;
+
+	kfree_strarray(array->array, array->n);
+}
+
+char **devm_kasprintf_strarray(struct device *dev, const char *prefix, size_t n)
+{
+	struct strarray *ptr;
+
+	ptr = devres_alloc(devm_kfree_strarray, sizeof(*ptr), GFP_KERNEL);
+	if (!ptr)
+		return ERR_PTR(-ENOMEM);
+
+	ptr->array = kasprintf_strarray(GFP_KERNEL, prefix, n);
+	if (!ptr->array) {
+		devres_free(ptr);
+		return ERR_PTR(-ENOMEM);
+	}
+
+	return ptr->array;
+}
+EXPORT_SYMBOL_GPL(devm_kasprintf_strarray);
 
 /**
  * strscpy_pad() - Copy a C-string into a sized buffer