linux-kernel - [PATCH v4 2/8] dt-bindings: phy: qcom,qmp-usb: Add IPQ9574 USB3 PHY

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Date:   Mon, 27 Mar 2023 15:00:54 +0530
From:   Varadarajan Narayanan <quic_varada@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <vkoul@...nel.org>,
        <kishon@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <gregkh@...uxfoundation.org>,
        <mturquette@...libre.com>, <sboyd@...nel.org>,
        <quic_wcheng@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <linux-phy@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        <linux-clk@...r.kernel.org>
CC:     Varadarajan Narayanan <quic_varada@...cinc.com>
Subject: [PATCH v4 2/8] dt-bindings: phy: qcom,qmp-usb: Add IPQ9574 USB3 PHY

Add dt-bindings for USB3 PHY found on Qualcomm IPQ9574

Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
---
 Changes in v4:
	- Remove constraints not applicable to IPQ9574
 Changes in v3:
	- Update other mandatory fields to accomodate IPQ9574
 Changes in v2:
	- Updated sections missed in previous patch
---
 .../bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml    | 25 ++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml
index e81a382..aa5b58c 100644
--- a/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml
@@ -21,6 +21,7 @@ properties:
     enum:
       - qcom,ipq6018-qmp-usb3-phy
       - qcom,ipq8074-qmp-usb3-phy
+      - qcom,ipq9574-qmp-usb3-phy
       - qcom,msm8996-qmp-usb3-phy
       - qcom,msm8998-qmp-usb3-phy
       - qcom,qcm2290-qmp-usb3-phy
@@ -122,8 +123,6 @@ required:
   - clock-names
   - resets
   - reset-names
-  - vdda-phy-supply
-  - vdda-pll-supply
 
 additionalProperties: false
 
@@ -204,6 +203,28 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,ipq9574-qmp-usb3-phy
+    then:
+      properties:
+        clocks:
+          maxItems: 3
+        clock-names:
+          items:
+            - const: aux
+            - const: cfg_ahb
+            - const: pipe
+        resets:
+          maxItems: 2
+        reset-names:
+          items:
+            - const: phy
+            - const: common
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
               - qcom,sm8150-qmp-usb3-phy
               - qcom,sm8150-qmp-usb3-uni-phy
               - qcom,sm8250-qmp-usb3-uni-phy
-- 
2.7.4