Merge tag 'imx-dt64-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64

Merge "The Freescale/NXP arm64 device tree updates for 4.7" from Shawn Guo:

- New board support of LS1043a-QDS from Freescale/NXP
- Add new compatible for LS1043A and LS2080A GPIO devices
- Update device tree bindings and sources for LS2080A fsl-mc device
- Update QSPI and DSPI support on LS1043A and LS2080A

* tag 'imx-dt64-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: ls2080a: fsl-mc dt node updates
Documentation: fsl-mc: binding updates for MSIs, ranges, PHYs
arm64: dts: ls1043a: add the DTS node for QSPI support
Documentation: fsl-quadspi: Add fsl,ls1043a-qspi compatible string
arm64: dts: ls2080a: Add compatible "fsl,ls2080a-gpio" for ls2080a gpio nodes
arm64: dts: ls1043a: Add compatible "fsl,qoriq-gpio" for ls1043a gpio nodes
arm64: dts: ls2080a: update the DTS for QSPI and DSPI support
Documentation: fsl: dspi: Add fsl,ls2080a-dspi compatible string
arm64: dts: ls1043a-rdb: add the DTS for DSPI support
arm64: dts: add LS1043a-QDS board support
Documentation: DT: Add entry for Freescale LS1043a-QDS board

Documentation/devicetree/bindings/arm/fsl.txt

···
 Required root node properties:
     - compatible = "fsl,ls1043a-rdb", "fsl,ls1043a";
 
+LS1043A ARMv8 based QDS Board
+Required root node properties:
+    - compatible = "fsl,ls1043a-qds", "fsl,ls1043a";
+
 LS2080A ARMv8 based Simulator model
 Required root node properties:
     - compatible = "fsl,ls2080a-simu", "fsl,ls2080a";

Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt

···
                         region may not be present in some scenarios, such
                         as in the device tree presented to a virtual machine.
 
+    - msi-parent
+        Value type: <phandle>
+        Definition: Must be present and point to the MSI controller node
+                    handling message interrupts for the MC.
+
+    - ranges
+        Value type: <prop-encoded-array>
+        Definition: A standard property.  Defines the mapping between the child
+                    MC address space and the parent system address space.
+
+                    The MC address space is defined by 3 components:
+                       <region type> <offset hi> <offset lo>
+
+                    Valid values for region type are
+                       0x0 - MC portals
+                       0x1 - QBMAN portals
+
+    - #address-cells
+        Value type: <u32>
+        Definition: Must be 3.  (see definition in 'ranges' property)
+
+    - #size-cells
+        Value type: <u32>
+        Definition: Must be 1.
+
+Sub-nodes:
+
+        The fsl-mc node may optionally have dpmac sub-nodes that describe
+        the relationship between the Ethernet MACs which belong to the MC
+        and the Ethernet PHYs on the system board.
+
+        The dpmac nodes must be under a node named "dpmacs" which contains
+        the following properties:
+
+            - #address-cells
+              Value type: <u32>
+              Definition: Must be present if dpmac sub-nodes are defined and must
+                          have a value of 1.
+
+            - #size-cells
+              Value type: <u32>
+              Definition: Must be present if dpmac sub-nodes are defined and must
+                          have a value of 0.
+
+        These nodes must have the following properties:
+
+            - compatible
+              Value type: <string>
+              Definition: Must be "fsl,qoriq-mc-dpmac".
+
+            - reg
+              Value type: <prop-encoded-array>
+              Definition: Specifies the id of the dpmac.
+
+            - phy-handle
+              Value type: <phandle>
+              Definition: Specifies the phandle to the PHY device node associated
+                          with the this dpmac.
+
 Example:
 
         fsl_mc: fsl-mc@80c000000 {
                 compatible = "fsl,qoriq-mc";
                 reg = <0x00000008 0x0c000000 0 0x40>,    /* MC portal base */
                       <0x00000000 0x08340000 0 0x40000>; /* MC control reg */
-        };
+                msi-parent = <&its>;
+                #address-cells = <3>;
+                #size-cells = <1>;
 
+                /*
+                 * Region type 0x0 - MC portals
+                 * Region type 0x1 - QBMAN portals
+                 */
+                ranges = <0x0 0x0 0x0 0x8 0x0c000000 0x4000000
+                          0x1 0x0 0x0 0x8 0x18000000 0x8000000>;
+
+                dpmacs {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+
+                    dpmac@1 {
+                        compatible = "fsl,qoriq-mc-dpmac";
+                        reg = <1>;
+                        phy-handle = <&mdio0_phy0>;
+                    }
+                }
+        };

Documentation/devicetree/bindings/mtd/fsl-quadspi.txt

···
 		 "fsl,imx7d-qspi", "fsl,imx6ul-qspi",
 		 "fsl,ls1021a-qspi"
 		 or
-		 "fsl,ls2080a-qspi" followed by "fsl,ls1021a-qspi"
+		 "fsl,ls2080a-qspi" followed by "fsl,ls1021a-qspi",
+		 "fsl,ls1043a-qspi" followed by "fsl,ls1021a-qspi"
   - reg : the first contains the register location and length,
           the second contains the memory mapping address and length
   - reg-names: Should contain the reg names "QuadSPI" and "QuadSPI-memory"

Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt

···
 ARM Freescale DSPI controller
 
 Required properties:
-- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi", "fsl,ls2085a-dspi"
+- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi",
+		"fsl,ls2085a-dspi"
+		or
+		"fsl,ls2080a-dspi" followed by "fsl,ls2085a-dspi"
 - reg : Offset and length of the register set for the device
 - interrupts : Should contain SPI controller interrupt
 - clocks: from common clock binding: handle to dspi clock.

arch/arm64/boot/dts/freescale/Makefile

···
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-qds.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
-dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
  
 always		:= $(dtb-y)
 subdir-y	:= $(dts-dirs)

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts

···
+/*
+ * Device Tree Include file for Freescale Layerscape-1043A family SoC.
+ *
+ * Copyright 2014-2015, Freescale Semiconductor
+ *
+ * Mingkai Hu <[e-mail]>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+/include/ "fsl-ls1043a.dtsi"
+
+/ {
+	model = "LS1043A QDS Board";
+	compatible = "fsl,ls1043a-qds", "fsl,ls1043a";
+
+	aliases {
+		gpio0 = &gpio1;
+		gpio1 = &gpio2;
+		gpio2 = &gpio3;
+		gpio3 = &gpio4;
+		serial0 = &lpuart0;
+		serial1 = &lpuart1;
+		serial2 = &lpuart2;
+		serial3 = &lpuart3;
+		serial4 = &lpuart4;
+		serial5 = &lpuart5;
+	};
+};
+
+&duart0 {
+	status = "okay";
+};
+
+&duart1 {
+	status = "okay";
+};
+
+&ifc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	/* NOR, NAND Flashes and FPGA on board */
+	ranges = <0x0 0x0 0x0 0x60000000 0x08000000
+		  0x1 0x0 0x0 0x7e800000 0x00010000
+		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
+	status = "okay";
+
+	nor@0,0 {
+		compatible = "cfi-flash";
+		reg = <0x0 0x0 0x8000000>;
+		bank-width = <2>;
+		device-width = <1>;
+	};
+
+	nand@1,0 {
+		compatible = "fsl,ifc-nand";
+		reg = <0x1 0x0 0x10000>;
+	};
+
+	fpga: board-control@2,0 {
+		compatible = "fsl,ls1043aqds-fpga", "fsl,fpga-qixis";
+		reg = <0x2 0x0 0x0000100>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+
+	pca9547@77 {
+		compatible = "nxp,pca9547";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0>;
+
+			rtc@68 {
+				compatible = "dallas,ds3232";
+				reg = <0x68>;
+				/* IRQ10_B */
+				interrupts = <0 150 0x4>;
+			};
+		};
+
+		i2c@2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+
+			ina220@40 {
+				compatible = "ti,ina220";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			ina220@41 {
+				compatible = "ti,ina220";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+		};
+
+		i2c@3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			eeprom@56 {
+				compatible = "atmel,24c512";
+				reg = <0x56>;
+			};
+
+			eeprom@57 {
+				compatible = "atmel,24c512";
+				reg = <0x57>;
+			};
+
+			temp-sensor@4c {
+				compatible = "adi,adt7461a";
+				reg = <0x4c>;
+			};
+		};
+	};
+};
+
+&lpuart0 {
+	status = "okay";
+};
+
+&qspi {
+	bus-num = <0>;
+	status = "okay";
+
+	qflash0: s25fl128s@0 {
+		compatible = "spansion,m25p80";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};

arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts

···
 		};
 };
 
+&dspi0 {
+	bus-num = <0>;
+	status = "okay";
+
+	flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "n25q128a13", "jedec,spi-nor";  /* 16MB */
+		reg = <0>;
+		spi-max-frequency = <1000000>; /* input clock */
+	};
+};
+
 &duart0 {
 	status = "okay";
 };

arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi

···
 			interrupts = <0 43 0x4>;
 		};
 
+		qspi: quadspi@1550000 {
+			compatible = "fsl,ls1043a-qspi", "fsl,ls1021a-qspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0 0x1550000 0x0 0x10000>,
+				<0x0 0x40000000 0x0 0x4000000>;
+			reg-names = "QuadSPI", "QuadSPI-memory";
+			interrupts = <0 99 0x4>;
+			clock-names = "qspi_en", "qspi";
+			clocks = <&clockgen 4 0>, <&clockgen 4 0>;
+			big-endian;
+			status = "disabled";
+		};
+
 		esdhc: esdhc@1560000 {
 			compatible = "fsl,ls1043a-esdhc", "fsl,esdhc";
 			reg = <0x0 0x1560000 0x0 0x10000>;
···
 		};
 
 		gpio1: gpio@2300000 {
-			compatible = "fsl,ls1043a-gpio";
+			compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2300000 0x0 0x10000>;
 			interrupts = <0 66 0x4>;
 			gpio-controller;
···
 		};
 
 		gpio2: gpio@2310000 {
-			compatible = "fsl,ls1043a-gpio";
+			compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2310000 0x0 0x10000>;
 			interrupts = <0 67 0x4>;
 			gpio-controller;
···
 		};
 
 		gpio3: gpio@2320000 {
-			compatible = "fsl,ls1043a-gpio";
+			compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2320000 0x0 0x10000>;
 			interrupts = <0 68 0x4>;
 			gpio-controller;
···
 		};
 
 		gpio4: gpio@2330000 {
-			compatible = "fsl,ls1043a-gpio";
+			compatible = "fsl,ls1043a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2330000 0x0 0x10000>;
 			interrupts = <0 134 0x4>;
 			gpio-controller;

arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts

···
 
 &qspi {
 	status = "okay";
-	qflash0: s25fl008k {
+	flash0: s25fl256s1@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "st,m25p80";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+	flash2: s25fl256s1@2 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "st,m25p80";

arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi

···
 			compatible = "fsl,qoriq-mc";
 			reg = <0x00000008 0x0c000000 0 0x40>,	 /* MC portal base */
 			      <0x00000000 0x08340000 0 0x40000>; /* MC control reg */
+			msi-parent = <&its>;
+			#address-cells = <3>;
+			#size-cells = <1>;
+
+			/*
+			 * Region type 0x0 - MC portals
+			 * Region type 0x1 - QBMAN portals
+			 */
+			ranges = <0x0 0x0 0x0 0x8 0x0c000000 0x4000000
+				  0x1 0x0 0x0 0x8 0x18000000 0x8000000>;
+
+			/*
+			 * Define the maximum number of MACs present on the SoC.
+			 */
+			dpmacs {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				dpmac1: dpmac@1 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x1>;
+				};
+
+				dpmac2: dpmac@2 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x2>;
+				};
+
+				dpmac3: dpmac@3 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x3>;
+				};
+
+				dpmac4: dpmac@4 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x4>;
+				};
+
+				dpmac5: dpmac@5 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x5>;
+				};
+
+				dpmac6: dpmac@6 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x6>;
+				};
+
+				dpmac7: dpmac@7 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x7>;
+				};
+
+				dpmac8: dpmac@8 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x8>;
+				};
+
+				dpmac9: dpmac@9 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x9>;
+				};
+
+				dpmac10: dpmac@a {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0xa>;
+				};
+
+				dpmac11: dpmac@b {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0xb>;
+				};
+
+				dpmac12: dpmac@c {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0xc>;
+				};
+
+				dpmac13: dpmac@d {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0xd>;
+				};
+
+				dpmac14: dpmac@e {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0xe>;
+				};
+
+				dpmac15: dpmac@f {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0xf>;
+				};
+
+				dpmac16: dpmac@10 {
+					compatible = "fsl,qoriq-mc-dpmac";
+					reg = <0x10>;
+				};
+			};
 		};
 
 		smmu: iommu@5000000 {
···
 
 		dspi: dspi@2100000 {
 			status = "disabled";
-			compatible = "fsl,vf610-dspi";
+			compatible = "fsl,ls2080a-dspi", "fsl,ls2085a-dspi";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x2100000 0x0 0x10000>;
···
 		};
 
 		gpio0: gpio@2300000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2300000 0x0 0x10000>;
 			interrupts = <0 36 0x4>; /* Level high type */
 			gpio-controller;
···
 		};
 
 		gpio1: gpio@2310000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2310000 0x0 0x10000>;
 			interrupts = <0 36 0x4>; /* Level high type */
 			gpio-controller;
···
 		};
 
 		gpio2: gpio@2320000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2320000 0x0 0x10000>;
 			interrupts = <0 37 0x4>; /* Level high type */
 			gpio-controller;
···
 		};
 
 		gpio3: gpio@2330000 {
-			compatible = "fsl,qoriq-gpio";
+			compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
 			reg = <0x0 0x2330000 0x0 0x10000>;
 			interrupts = <0 37 0x4>; /* Level high type */
 			gpio-controller;
···
 
 		qspi: quadspi@20c0000 {
 			status = "disabled";
-			compatible = "fsl,vf610-qspi";
+			compatible = "fsl,ls2080a-qspi", "fsl,ls1021a-qspi";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0x0 0x20c0000 0x0 0x10000>,