diff mbox series

[20/43] dt-bindings: phy: qcom,qmp: split out UFS PHY binding

Message ID 20220705094239.17174-21-johan+linaro@kernel.org (mailing list archive)
State Superseded
Headers show
Series phy: qcom,qmp: fix dt-bindings and deprecate lane suffix | expand

Commit Message

Johan Hovold July 5, 2022, 9:42 a.m. UTC 
The QMP PHY DT schema is getting unwieldy. Break out the UFS PHY
binding in a separate file.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 .../devicetree/bindings/phy/qcom,qmp-phy.yaml |  65 --------
 .../bindings/phy/qcom,qmp-ufs-phy.yaml        | 149 ++++++++++++++++++
 2 files changed, 149 insertions(+), 65 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml

Comments

Krzysztof Kozlowski July 5, 2022, 10:19 a.m. UTC | #1 
On 05/07/2022 11:42, Johan Hovold wrote:
> The QMP PHY DT schema is getting unwieldy. Break out the UFS PHY
> binding in a separate file.
> 
> Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
> ---
>  .../devicetree/bindings/phy/qcom,qmp-phy.yaml |  65 --------
>  .../bindings/phy/qcom,qmp-ufs-phy.yaml        | 149 ++++++++++++++++++
>  2 files changed, 149 insertions(+), 65 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
> 
> diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
> index f416a1a53a3f..04c24f8e4526 100644
> --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
> +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
> @@ -19,32 +19,21 @@ properties:
>      enum:
>        - qcom,ipq6018-qmp-usb3-phy
>        - qcom,ipq8074-qmp-usb3-phy
> -      - qcom,msm8996-qmp-ufs-phy
>        - qcom,msm8996-qmp-usb3-phy
> -      - qcom,msm8998-qmp-ufs-phy
>        - qcom,msm8998-qmp-usb3-phy
>        - qcom,qcm2290-qmp-usb3-phy
>        - qcom,sc7180-qmp-usb3-phy
> -      - qcom,sc8180x-qmp-ufs-phy
>        - qcom,sc8180x-qmp-usb3-phy
> -      - qcom,sc8280xp-qmp-ufs-phy
> -      - qcom,sdm845-qmp-ufs-phy
>        - qcom,sdm845-qmp-usb3-phy
>        - qcom,sdm845-qmp-usb3-uni-phy
>        - qcom,sdx55-qmp-usb3-uni-phy
>        - qcom,sdx65-qmp-usb3-uni-phy
> -      - qcom,sm6115-qmp-ufs-phy
> -      - qcom,sm6350-qmp-ufs-phy
> -      - qcom,sm8150-qmp-ufs-phy
>        - qcom,sm8150-qmp-usb3-phy
>        - qcom,sm8150-qmp-usb3-uni-phy
> -      - qcom,sm8250-qmp-ufs-phy
>        - qcom,sm8250-qmp-usb3-phy
>        - qcom,sm8250-qmp-usb3-uni-phy
> -      - qcom,sm8350-qmp-ufs-phy
>        - qcom,sm8350-qmp-usb3-phy
>        - qcom,sm8350-qmp-usb3-uni-phy
> -      - qcom,sm8450-qmp-ufs-phy
>        - qcom,sm8450-qmp-usb3-phy
>  
>    reg:
> @@ -202,60 +191,6 @@ allOf:
>        required:
>          - vdda-phy-supply
>          - vdda-pll-supply
> -  - if:
> -      properties:
> -        compatible:
> -          contains:
> -            enum:
> -              - qcom,msm8996-qmp-ufs-phy
> -    then:
> -      properties:
> -        clocks:
> -          items:
> -            - description: 19.2 MHz ref clock.
> -        clock-names:
> -          items:
> -            - const: ref
> -        resets:
> -          items:
> -            - description: PHY reset in the UFS controller.
> -        reset-names:
> -          items:
> -            - const: ufsphy
> -      required:
> -        - vdda-phy-supply
> -        - vdda-pll-supply
> -  - if:
> -      properties:
> -        compatible:
> -          contains:
> -            enum:
> -              - qcom,msm8998-qmp-ufs-phy
> -              - qcom,sc8180x-qmp-ufs-phy
> -              - qcom,sc8280xp-qmp-ufs-phy
> -              - qcom,sdm845-qmp-ufs-phy
> -              - qcom,sm6350-qmp-ufs-phy
> -              - qcom,sm8150-qmp-ufs-phy
> -              - qcom,sm8250-qmp-ufs-phy
> -    then:
> -      properties:
> -        clocks:
> -          items:
> -            - description: 19.2 MHz ref clock.
> -            - description: PHY reference aux clock.
> -        clock-names:
> -          items:
> -            - const: ref
> -            - const: ref_aux
> -        resets:
> -          items:
> -            - description: PHY reset in the UFS controller.
> -        reset-names:
> -          items:
> -            - const: ufsphy
> -      required:
> -        - vdda-phy-supply
> -        - vdda-pll-supply
>    - if:
>        properties:
>          compatible:
> diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
> new file mode 100644
> index 000000000000..4471f1b4fb7a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
> @@ -0,0 +1,149 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/phy/qcom,qmp-ufs-phy.yaml#"
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
> +

All previous comments apply.


Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
index f416a1a53a3f..04c24f8e4526 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml
@@ -19,32 +19,21 @@  properties:
     enum:
       - qcom,ipq6018-qmp-usb3-phy
       - qcom,ipq8074-qmp-usb3-phy
-      - qcom,msm8996-qmp-ufs-phy
       - qcom,msm8996-qmp-usb3-phy
-      - qcom,msm8998-qmp-ufs-phy
       - qcom,msm8998-qmp-usb3-phy
       - qcom,qcm2290-qmp-usb3-phy
       - qcom,sc7180-qmp-usb3-phy
-      - qcom,sc8180x-qmp-ufs-phy
       - qcom,sc8180x-qmp-usb3-phy
-      - qcom,sc8280xp-qmp-ufs-phy
-      - qcom,sdm845-qmp-ufs-phy
       - qcom,sdm845-qmp-usb3-phy
       - qcom,sdm845-qmp-usb3-uni-phy
       - qcom,sdx55-qmp-usb3-uni-phy
       - qcom,sdx65-qmp-usb3-uni-phy
-      - qcom,sm6115-qmp-ufs-phy
-      - qcom,sm6350-qmp-ufs-phy
-      - qcom,sm8150-qmp-ufs-phy
       - qcom,sm8150-qmp-usb3-phy
       - qcom,sm8150-qmp-usb3-uni-phy
-      - qcom,sm8250-qmp-ufs-phy
       - qcom,sm8250-qmp-usb3-phy
       - qcom,sm8250-qmp-usb3-uni-phy
-      - qcom,sm8350-qmp-ufs-phy
       - qcom,sm8350-qmp-usb3-phy
       - qcom,sm8350-qmp-usb3-uni-phy
-      - qcom,sm8450-qmp-ufs-phy
       - qcom,sm8450-qmp-usb3-phy
 
   reg:
@@ -202,60 +191,6 @@  allOf:
       required:
         - vdda-phy-supply
         - vdda-pll-supply
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,msm8996-qmp-ufs-phy
-    then:
-      properties:
-        clocks:
-          items:
-            - description: 19.2 MHz ref clock.
-        clock-names:
-          items:
-            - const: ref
-        resets:
-          items:
-            - description: PHY reset in the UFS controller.
-        reset-names:
-          items:
-            - const: ufsphy
-      required:
-        - vdda-phy-supply
-        - vdda-pll-supply
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - qcom,msm8998-qmp-ufs-phy
-              - qcom,sc8180x-qmp-ufs-phy
-              - qcom,sc8280xp-qmp-ufs-phy
-              - qcom,sdm845-qmp-ufs-phy
-              - qcom,sm6350-qmp-ufs-phy
-              - qcom,sm8150-qmp-ufs-phy
-              - qcom,sm8250-qmp-ufs-phy
-    then:
-      properties:
-        clocks:
-          items:
-            - description: 19.2 MHz ref clock.
-            - description: PHY reference aux clock.
-        clock-names:
-          items:
-            - const: ref
-            - const: ref_aux
-        resets:
-          items:
-            - description: PHY reset in the UFS controller.
-        reset-names:
-          items:
-            - const: ufsphy
-      required:
-        - vdda-phy-supply
-        - vdda-pll-supply
   - if:
       properties:
         compatible:
diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
new file mode 100644
index 000000000000..4471f1b4fb7a
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-ufs-phy.yaml
@@ -0,0 +1,149 @@ 
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/phy/qcom,qmp-ufs-phy.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm QMP PHY controller (UFS)
+
+maintainers:
+  - Vinod Koul <vkoul@kernel.org>
+
+description:
+  QMP PHY controller supports physical layer functionality for a number of
+  controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
+
+properties:
+  compatible:
+    enum:
+      - qcom,msm8996-qmp-ufs-phy
+      - qcom,msm8998-qmp-ufs-phy
+      - qcom,sc8180x-qmp-ufs-phy
+      - qcom,sc8280xp-qmp-ufs-phy
+      - qcom,sdm845-qmp-ufs-phy
+      - qcom,sm6115-qmp-ufs-phy
+      - qcom,sm6350-qmp-ufs-phy
+      - qcom,sm8150-qmp-ufs-phy
+      - qcom,sm8250-qmp-ufs-phy
+      - qcom,sm8350-qmp-ufs-phy
+      - qcom,sm8450-qmp-ufs-phy
+
+  reg:
+    minItems: 1
+    items:
+      - description: Address and length of PHY's common serdes block.
+      - description: Address and length of PHY's DP_COM control block.
+
+  "#address-cells":
+    enum: [ 1, 2 ]
+
+  "#size-cells":
+    enum: [ 1, 2 ]
+
+  ranges: true
+
+  clocks:
+    minItems: 1
+    maxItems: 4
+
+  clock-names:
+    minItems: 1
+    maxItems: 4
+
+  resets:
+    minItems: 1
+    maxItems: 3
+
+  reset-names:
+    minItems: 1
+    maxItems: 3
+
+  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.
+
+patternProperties:
+  "^phy@[0-9a-f]+$":
+    type: object
+    description:
+      Each device node of QMP PHY is required to have as many child nodes as
+      the number of lanes the PHY has.
+
+required:
+  - compatible
+  - reg
+  - "#address-cells"
+  - "#size-cells"
+  - ranges
+  - clocks
+  - clock-names
+  - resets
+  - reset-names
+
+additionalProperties: false
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8996-qmp-ufs-phy
+    then:
+      properties:
+        clocks:
+          items:
+            - description: 19.2 MHz ref clock.
+        clock-names:
+          items:
+            - const: ref
+        resets:
+          items:
+            - description: PHY reset in the UFS controller.
+        reset-names:
+          items:
+            - const: ufsphy
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,msm8998-qmp-ufs-phy
+              - qcom,sc8180x-qmp-ufs-phy
+              - qcom,sc8280xp-qmp-ufs-phy
+              - qcom,sdm845-qmp-ufs-phy
+              - qcom,sm6350-qmp-ufs-phy
+              - qcom,sm8150-qmp-ufs-phy
+              - qcom,sm8250-qmp-ufs-phy
+    then:
+      properties:
+        clocks:
+          items:
+            - description: 19.2 MHz ref clock.
+            - description: PHY reference aux clock.
+        clock-names:
+          items:
+            - const: ref
+            - const: ref_aux
+        resets:
+          items:
+            - description: PHY reset in the UFS controller.
+        reset-names:
+          items:
+            - const: ufsphy
+      required:
+        - vdda-phy-supply
+        - vdda-pll-supply