[PATCH v2 03/11] dt-bindings: usb: dwc3: add description for rk3568

[Peter Geis]

The rk3568 dwc3 controllers are backwards compatible with the rk3399.
Add the device tree description for it.

Signed-off-by: Peter Geis <pgwipeout at gmail.com>
---
 Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml
index 04077f2d7faf..b3798d94d2fd 100644
--- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml
@@ -30,6 +30,7 @@ select:
         enum:
           - rockchip,rk3328-dwc3
           - rockchip,rk3399-dwc3
+          - rockchip,rk3568-dwc3
   required:
     - compatible
 
@@ -39,6 +40,7 @@ properties:
       - enum:
           - rockchip,rk3328-dwc3
           - rockchip,rk3399-dwc3
+          - rockchip,rk3568-dwc3
       - const: snps,dwc3
 
   reg:
-- 
2.25.1