The rk3568 dwc3 controllers are backwards compatible with the rk3399.
Add the device tree description for it.
Signed-off-by: Peter Geis <pgwipeout@xxxxxxxxx>
---
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
