linux-kernel - [PATCH v3 01/10] dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Add Glymur compatible

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Message-Id: <20250925022850.4133013-2-wesley.cheng@oss.qualcomm.com>
Date: Wed, 24 Sep 2025 19:28:41 -0700
From: Wesley Cheng <wesley.cheng@....qualcomm.com>
To: krzk+dt@...nel.org, conor+dt@...nel.org, dmitry.baryshkov@....qualcomm.com,
        kishon@...nel.org, vkoul@...nel.org, gregkh@...uxfoundation.org,
        robh@...nel.org
Cc: linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Wesley Cheng <wesley.cheng@....qualcomm.com>
Subject: [PATCH v3 01/10] dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Add Glymur compatible

Define a Glymur compatible string for the QMP PHY combo driver, along with
resource requirements.  Add a different identifier for the primary QMP PHY
instance as it does not require a clkref entry.

Signed-off-by: Wesley Cheng <wesley.cheng@....qualcomm.com>
---
 .../phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml    | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
index c8bc512df08b..2f1f41b64bbd 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
@@ -16,6 +16,7 @@ description:
 properties:
   compatible:
     enum:
+      - qcom,glymur-qmp-usb3-dp-phy
       - qcom,sar2130p-qmp-usb3-dp-phy
       - qcom,sc7180-qmp-usb3-dp-phy
       - qcom,sc7280-qmp-usb3-dp-phy
@@ -46,7 +47,7 @@ properties:
       - const: ref
       - const: com_aux
       - const: usb3_pipe
-      - const: cfg_ahb
+      - enum: [cfg_ahb, clkref]
 
   power-domains:
     maxItems: 1
@@ -63,6 +64,8 @@ properties:
 
   vdda-pll-supply: true
 
+  refgen-supply: true
+
   "#clock-cells":
     const: 1
     description:
@@ -109,6 +112,7 @@ allOf:
       properties:
         compatible:
           enum:
+            - qcom,glymur-qmp-usb3-dp-phy
             - qcom,sc7180-qmp-usb3-dp-phy
             - qcom,sdm845-qmp-usb3-dp-phy
     then:
@@ -128,6 +132,7 @@ allOf:
       properties:
         compatible:
           enum:
+            - qcom,glymur-qmp-usb3-dp-phy
             - qcom,sar2130p-qmp-usb3-dp-phy
             - qcom,sc8280xp-qmp-usb43dp-phy
             - qcom,sm6350-qmp-usb3-dp-phy
@@ -142,6 +147,18 @@ allOf:
       properties:
         power-domains: false
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - qcom,glymur-qmp-usb3-dp-phy
+    then:
+      required:
+        - refgen-supply
+    else:
+      properties:
+        refgen-supply: false
+
 additionalProperties: false
 
 examples: