[PATCH 1/4] Documentation: bindings: phy: add compatible for RK3308 USB phy

[Tobias Schramm]

The RK3308 features a different USB phy than other Rockchip SoCs. This
patch adds a compatible string for it.

Signed-off-by: Tobias Schramm <t.schramm@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt
index 4ed569046daf..6547b829c27a 100644
--- a/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt
@@ -5,6 +5,7 @@ Required properties:
      "rockchip,rk3066a-usb-phy"
      "rockchip,rk3188-usb-phy"
      "rockchip,rk3288-usb-phy"
+     "rockchip,rk3308-usb-phy"
  - #address-cells: should be 1
  - #size-cells: should be 0
 
-- 
2.31.1