dt-bindings: phy: migrate combo QMP PHY bindings to qcom,sc8280xp-qmp-usb43dp-phy.yaml

Migrate legacy bindings (described in qcom,sc7180-qmp-usb3-dp-phy.yaml)
to qcom,sc8280xp-qmp-usb43dp-phy.yaml. This removes a need to declare
the child PHY node or split resource regions.

Reviewed-by: Krzysztof Kozlowski <[e-mail]>
Signed-off-by: Dmitry Baryshkov <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Vinod Koul <[e-mail]>

Documentation/devicetree/bindings/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml

···
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Qualcomm QMP USB3 DP PHY controller (SC7180)
-
-description:
-  The QMP PHY controller supports physical layer functionality for a number of
-  controllers on Qualcomm chipsets, such as, PCIe, UFS and USB.
-
-  Note that these bindings are for SoCs up to SC8180X. For newer SoCs, see
-  qcom,sc8280xp-qmp-usb43dp-phy.yaml.
-
-maintainers:
-  - Wesley Cheng <[e-mail]>
-
-properties:
-  compatible:
-    oneOf:
-      - enum:
-          - qcom,sc7180-qmp-usb3-dp-phy
-          - qcom,sc8180x-qmp-usb3-dp-phy
-          - qcom,sdm845-qmp-usb3-dp-phy
-          - qcom,sm8150-qmp-usb3-dp-phy
-          - qcom,sm8250-qmp-usb3-dp-phy
-      - items:
-          - enum:
-              - qcom,sc7280-qmp-usb3-dp-phy
-          - const: qcom,sm8250-qmp-usb3-dp-phy
-
-  reg:
-    items:
-      - description: Address and length of PHY's USB serdes block.
-      - description: Address and length of the DP_COM control block.
-      - description: Address and length of PHY's DP serdes block.
-
-  reg-names:
-    items:
-      - const: usb
-      - const: dp_com
-      - const: dp
-
-  "#address-cells":
-    enum: [ 1, 2 ]
-
-  "#size-cells":
-    enum: [ 1, 2 ]
-
-  ranges: true
-
-  clocks:
-    minItems: 3
-    maxItems: 4
-
-  clock-names:
-    minItems: 3
-    maxItems: 4
-
-  power-domains:
-    maxItems: 1
-
-  orientation-switch:
-    description: Flag the port as possible handler of orientation switching
-    type: boolean
-
-  resets:
-    items:
-      - description: reset of phy block.
-      - description: phy common block reset.
-
-  reset-names:
-    items:
-      - const: phy
-      - const: common
-
-  vdda-phy-supply:
-    description:
-      Phandle to a regulator supply to PHY core block.
-
-  vdda-pll-supply:
-    description:
-      Phandle to 1.8V regulator supply to PHY refclk pll block.
-
-  vddp-ref-clk-supply:
-    description:
-      Phandle to a regulator supply to any specific refclk pll block.
-
-# Required nodes:
-patternProperties:
-  "^usb3-phy@[0-9a-f]+$":
-    type: object
-    additionalProperties: false
-    description:
-      The USB3 PHY.
-
-    properties:
-      reg:
-        items:
-          - description: Address and length of TX.
-          - description: Address and length of RX.
-          - description: Address and length of PCS.
-          - description: Address and length of TX2.
-          - description: Address and length of RX2.
-          - description: Address and length of pcs_misc.
-
-      clocks:
-        items:
-          - description: pipe clock
-
-      clock-names:
-        deprecated: true
-        items:
-          - const: pipe0
-
-      clock-output-names:
-        items:
-          - const: usb3_phy_pipe_clk_src
-
-      '#clock-cells':
-        const: 0
-
-      '#phy-cells':
-        const: 0
-
-    required:
-      - reg
-      - clocks
-      - '#clock-cells'
-      - '#phy-cells'
-
-  "^dp-phy@[0-9a-f]+$":
-    type: object
-    additionalProperties: false
-    description:
-      The DP PHY.
-
-    properties:
-      reg:
-        items:
-          - description: Address and length of TX.
-          - description: Address and length of RX.
-          - description: Address and length of PCS.
-          - description: Address and length of TX2.
-          - description: Address and length of RX2.
-
-      '#clock-cells':
-        const: 1
-
-      '#phy-cells':
-        const: 0
-
-    required:
-      - reg
-      - '#clock-cells'
-      - '#phy-cells'
-
-required:
-  - compatible
-  - reg
-  - "#address-cells"
-  - "#size-cells"
-  - ranges
-  - clocks
-  - clock-names
-  - resets
-  - reset-names
-  - vdda-phy-supply
-  - vdda-pll-supply
-
-allOf:
-  - if:
-      properties:
-        compatible:
-          enum:
-            - qcom,sc7180-qmp-usb3-dp-phy
-            - qcom,sdm845-qmp-usb3-dp-phy
-    then:
-      properties:
-        clocks:
-          items:
-            - description: Phy aux clock
-            - description: Phy config clock
-            - description: 19.2 MHz ref clk
-            - description: Phy common block aux clock
-        clock-names:
-          items:
-            - const: aux
-            - const: cfg_ahb
-            - const: ref
-            - const: com_aux
-
-  - if:
-      properties:
-        compatible:
-          enum:
-            - qcom,sc8180x-qmp-usb3-dp-phy
-            - qcom,sm8150-qmp-usb3-dp-phy
-    then:
-      properties:
-        clocks:
-          items:
-            - description: Phy aux clock
-            - description: 19.2 MHz ref clk
-            - description: Phy common block aux clock
-        clock-names:
-          items:
-            - const: aux
-            - const: ref
-            - const: com_aux
-
-  - if:
-      properties:
-        compatible:
-          enum:
-            - qcom,sm8250-qmp-usb3-dp-phy
-    then:
-      properties:
-        clocks:
-          items:
-            - description: Phy aux clock
-            - description: Board XO source
-            - description: Phy common block aux clock
-        clock-names:
-          items:
-            - const: aux
-            - const: ref_clk_src
-            - const: com_aux
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/clock/qcom,gcc-sdm845.h>
-    usb_1_qmpphy: phy-wrapper@88e9000 {
-        compatible = "qcom,sdm845-qmp-usb3-dp-phy";
-        reg = <0x088e9000 0x18c>,
-              <0x088e8000 0x10>,
-              <0x088ea000 0x40>;
-        reg-names = "usb", "dp_com", "dp";
-        #address-cells = <1>;
-        #size-cells = <1>;
-        ranges = <0x0 0x088e9000 0x2000>;
-
-        clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>,
-                 <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
-                 <&gcc GCC_USB3_PRIM_CLKREF_CLK>,
-                 <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>;
-        clock-names = "aux", "cfg_ahb", "ref", "com_aux";
-
-        resets = <&gcc GCC_USB3_PHY_PRIM_BCR>,
-                 <&gcc GCC_USB3_DP_PHY_PRIM_BCR>;
-        reset-names = "phy", "common";
-
-        vdda-phy-supply = <&vdda_usb2_ss_1p2>;
-        vdda-pll-supply = <&vdda_usb2_ss_core>;
-
-        orientation-switch;
-
-        usb3-phy@200 {
-            reg = <0x200 0x128>,
-                  <0x400 0x200>,
-                  <0xc00 0x218>,
-                  <0x600 0x128>,
-                  <0x800 0x200>,
-                  <0xa00 0x100>;
-            #clock-cells = <0>;
-            #phy-cells = <0>;
-            clocks = <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
-            clock-output-names = "usb3_phy_pipe_clk_src";
-        };
-
-        dp-phy@88ea200 {
-            reg = <0xa200 0x200>,
-                  <0xa400 0x200>,
-                  <0xaa00 0x200>,
-                  <0xa600 0x200>,
-                  <0xa800 0x200>;
-            #clock-cells = <1>;
-            #phy-cells = <0>;
-        };
-    };

Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml

···
 properties:
   compatible:
     enum:
+      - qcom,sc7180-qmp-usb3-dp-phy
+      - qcom,sc7280-qmp-usb3-dp-phy
+      - qcom,sc8180x-qmp-usb3-dp-phy
       - qcom,sc8280xp-qmp-usb43dp-phy
+      - qcom,sdm845-qmp-usb3-dp-phy
       - qcom,sm6350-qmp-usb3-dp-phy
+      - qcom,sm8150-qmp-usb3-dp-phy
+      - qcom,sm8250-qmp-usb3-dp-phy
       - qcom,sm8350-qmp-usb3-dp-phy
       - qcom,sm8450-qmp-usb3-dp-phy
       - qcom,sm8550-qmp-usb3-dp-phy
···
     maxItems: 1
 
   clocks:
-    maxItems: 4
+    minItems: 4
+    maxItems: 5
 
   clock-names:
+    minItems: 4
     items:
       - const: aux
       - const: ref
       - const: com_aux
       - const: usb3_pipe
+      - const: cfg_ahb
 
   power-domains:
     maxItems: 1
···
   - reg
   - clocks
   - clock-names
-  - power-domains
   - resets
   - reset-names
   - vdda-phy-supply
   - vdda-pll-supply
   - "#clock-cells"
   - "#phy-cells"
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sc7180-qmp-usb3-dp-phy
+            - qcom,sdm845-qmp-usb3-dp-phy
+    then:
+      properties:
+        clocks:
+          maxItems: 5
+        clock-names:
+          maxItems: 5
+    else:
+      properties:
+        clocks:
+          maxItems: 4
+        clock-names:
+          maxItems: 4
+
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,sc8280xp-qmp-usb43dp-phy
+            - qcom,sm6350-qmp-usb3-dp-phy
+            - qcom,sm8550-qmp-usb3-dp-phy
+    then:
+      required:
+        - power-domains
+    else:
+      properties:
+        power-domains: false
 
 additionalProperties: false