linux-kernel - [PATCH v3 22/30] dt-bindings: phy: qcom,qmp-usb: add missing qcom,sc7180-qmp-usb3-phy schema

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Date:   Thu, 14 Jul 2022 14:43:25 +0200
From:   Johan Hovold <johan+linaro@...nel.org>
To:     Vinod Koul <vkoul@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Johan Hovold <johan+linaro@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v3 22/30] dt-bindings: phy: qcom,qmp-usb: add missing qcom,sc7180-qmp-usb3-phy schema

The "qcom,sc7180-qmp-usb3-phy" compatible is apparently used to describe
a combo PHY where only the USB part is used. Specifically, only a single
reset is used.

Fixes: 4ad7d7eeed3a ("dt-bindings: phy: qcom,qmp-usb3-dp: Add support for SC7180")
Fixes: 94c34600b617 ("dt-bindings: phy: qcom,qmp-usb3-dp-phy: move usb3 compatibles back to qcom,qmp-phy.yaml")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---
 .../bindings/phy/qcom,qmp-usb-phy.yaml        | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml
index 604d22f47a56..472a5ef029d5 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-usb-phy.yaml
@@ -121,6 +121,28 @@ required:
 additionalProperties: false
 
 allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,sc7180-qmp-usb3-phy
+    then:
+      properties:
+        clocks:
+          maxItems: 4
+        clock-names:
+          items:
+            - const: aux
+            - const: cfg_ahb
+            - const: ref
+            - const: com_aux
+        resets:
+          maxItems: 1
+        reset-names:
+          items:
+            - const: phy
+
   - if:
       properties:
         compatible:
-- 
2.35.1