| Message ID | 1623139069-8173-5-git-send-email-chunfeng.yun@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support gadget (runtime) PM | expand |
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml index 104f1f7edaf0..77db1233516e 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml @@ -38,7 +38,18 @@ properties: - const: ippc interrupts: - maxItems: 1 + description: + use "interrupts-extended" when the interrupts are connected to the + separate interrupt controllers + minItems: 1 + items: + - description: SSUSB device controller interrupt + - description: optional, wakeup interrupt used to support runtime PM + + interrupt-names: + items: + - const: device + - const: wakeup power-domains: description: A phandle to USB power domain node to control USB's MTCMOS
Add an dedicated interrupt which is usually EINT to support runtime PM, meanwhile add "interrupt-names" property, for backward compatibility, it's optional and used when wakeup interrupt exists Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> --- .../devicetree/bindings/usb/mediatek,mtu3.yaml | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-)