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-rw-r--r--dts/Bindings/usb/dwc2.yaml5
1 files changed, 5 insertions, 0 deletions
diff --git a/dts/Bindings/usb/dwc2.yaml b/dts/Bindings/usb/dwc2.yaml
index ffa157a0fc..e5ee51b7b4 100644
--- a/dts/Bindings/usb/dwc2.yaml
+++ b/dts/Bindings/usb/dwc2.yaml
@@ -39,6 +39,7 @@ properties:
- amlogic,meson-g12a-usb
- const: snps,dwc2
- const: amcc,dwc-otg
+ - const: apm,apm82181-dwc-otg
- const: snps,dwc2
- const: st,stm32f4x9-fsotg
- const: st,stm32f4x9-hsotg
@@ -102,6 +103,10 @@ properties:
dr_mode:
enum: [host, peripheral, otg]
+ usb-role-switch:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: Support role switch.
+
g-rx-fifo-size:
$ref: /schemas/types.yaml#/definitions/uint32
description: size of rx fifo size in gadget mode.