diff mbox series

[v1,2/8] dt-bindings: usb: dwc3: add description for rk3568

Message ID 20220225145432.422130-3-pgwipeout@gmail.com
State New
Headers show
Series enable usb support on rk356x | expand

Commit Message

Peter Geis Feb. 25, 2022, 2:54 p.m. UTC 
The rk3568 dwc3 controllers are backwards compatible with the rk3399.
Add the device tree description for it.

Signed-off-by: Peter Geis <pgwipeout@gmail.com>
---
 Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml
index 04077f2d7faf..e3044e81cc72 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:
@@ -75,7 +77,10 @@  properties:
     maxItems: 1
 
   reset-names:
-    const: usb3-otg
+    items:
+      - enum:
+          - usb3-otg
+          - usb3-host
 
 unevaluatedProperties: false