dt-bindings: phy: samsung,usb3-drd-phy: add exynos7870-usbdrd-phy compatible

Add the compatible string "samsung,exynos7870-usbdrd-phy" to the
documentation. The devicetree node requires two clocks, named "phy" and
"ref" (same as clocks required by Exynos5).

Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250410-exynos7870-usbphy-v2-2-2eb005987455@disroot.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
index 27295acbba7674f6cdc402f18ff4c505bd8760f6..fdddddc7d611364ce17870b5b8963b5a0c0c9668 100644 (file)
--- a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
@@ -30,6 +30,7 @@ properties:
       - samsung,exynos5420-usbdrd-phy
       - samsung,exynos5433-usbdrd-phy
       - samsung,exynos7-usbdrd-phy
+      - samsung,exynos7870-usbdrd-phy
       - samsung,exynos850-usbdrd-phy
 
   clocks:
@@ -184,6 +185,7 @@ allOf:
             enum:
               - samsung,exynos5250-usbdrd-phy
               - samsung,exynos5420-usbdrd-phy
+              - samsung,exynos7870-usbdrd-phy
               - samsung,exynos850-usbdrd-phy
     then:
       properties: