linux-kernel - [PATCH v2 1/2] dt-bindings: phy: samsung,usb3-drd-phy: add dt-schema for ExynosAutov920

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Message-Id: <20250516102650.2144487-2-pritam.sutar@samsung.com>
Date: Fri, 16 May 2025 15:56:49 +0530
From: Pritam Manohar Sutar <pritam.sutar@...sung.com>
To: vkoul@...nel.org, kishon@...nel.org, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, alim.akhtar@...sung.com,
	andre.draszik@...aro.org, peter.griffin@...aro.org, kauschluss@...root.org,
	m.szyprowski@...sung.com, s.nawrocki@...sung.com
Cc: linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, rosa.pila@...sung.com,
	dev.tailor@...sung.com, faraz.ata@...sung.com, muhammed.ali@...sung.com,
	selvarasu.g@...sung.com, pritam.sutar@...sung.com
Subject: [PATCH v2 1/2] dt-bindings: phy: samsung,usb3-drd-phy: add
 dt-schema for ExynosAutov920

Add a dedicated compatible for USB phy found in this SoC

Signed-off-by: Pritam Manohar Sutar <pritam.sutar@...sung.com>
---
 .../bindings/phy/samsung,usb3-drd-phy.yaml    | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
index fdddddc7d611..c50f4218ded9 100644
--- a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
@@ -32,6 +32,7 @@ properties:
       - samsung,exynos7-usbdrd-phy
       - samsung,exynos7870-usbdrd-phy
       - samsung,exynos850-usbdrd-phy
+      - samsung,exynosautov920-usb31drd-phy
 
   clocks:
     minItems: 2
@@ -204,6 +205,32 @@ allOf:
         reg-names:
           maxItems: 1
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynosautov920-usb31drd-phy
+    then:
+      $ref: /schemas/usb/usb-switch.yaml#
+
+      properties:
+        clocks:
+          items:
+            - description: ext_xtal clock
+            - description: reference clock
+
+        clock-names:
+          items:
+            - const: ext_xtal
+            - const: ref
+
+        reg:
+          minItems: 1
+          maxItems: 1
+
+        reg-names:
+          minItems: 1
+
 unevaluatedProperties: false
 
 examples:
-- 
2.34.1