[PATCH 3/4] dt-bindings: phy: samsung,usb3-drd-phy: add exynos7870-usbdrd-phy compatible

[Kaustabh Chakraborty]

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@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,usb3-drd-phy.yaml
index 16321cdd4919cd00228c35e3c1676e7954077591..3b5881e7e5bc403ef2b379668584a8379effc256 100644
--- 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:
@@ -168,6 +169,7 @@ allOf:
             enum:
               - samsung,exynos5250-usbdrd-phy
               - samsung,exynos5420-usbdrd-phy
+              - samsung,exynos7870-usbdrd-phy
               - samsung,exynos850-usbdrd-phy
     then:
       properties:

-- 
2.48.1