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-rw-r--r--dts/Bindings/usb/cdns,usb3.yaml5
1 files changed, 5 insertions, 0 deletions
diff --git a/dts/Bindings/usb/cdns,usb3.yaml b/dts/Bindings/usb/cdns,usb3.yaml
index d6af2794d4..a407e1143c 100644
--- a/dts/Bindings/usb/cdns,usb3.yaml
+++ b/dts/Bindings/usb/cdns,usb3.yaml
@@ -26,16 +26,21 @@ properties:
- const: dev
interrupts:
+ minItems: 3
items:
- description: OTG/DRD controller interrupt
- description: XHCI host controller interrupt
- description: Device controller interrupt
+ - description: interrupt used to wake up core, e.g when usbcmd.rs is
+ cleared by xhci core, this interrupt is optional
interrupt-names:
+ minItems: 3
items:
- const: host
- const: peripheral
- const: otg
+ - const: wakeup
dr_mode:
enum: [host, otg, peripheral]