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[v19,1/5] dt-bindings: usb: dwc3: Add wakeup-source property support

Message ID 1654139515-8177-2-git-send-email-quic_kriskura@quicinc.com
State New
Headers show
Series USB DWC3 host wake up support from system suspend | expand

Commit Message

Krishna Kurapati June 2, 2022, 3:11 a.m. UTC 
From: Sandeep Maheswaram <quic_c_sanm@quicinc.com>

Added support for wakeup-source property. This property can be
used to check and power down the phy during system suspend if
wake up is not supported.

Signed-off-by: Sandeep Maheswaram <quic_c_sanm@quicinc.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
---
 Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index f4471f8..4d4de2f 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -341,6 +341,11 @@  properties:
       This port is used with the 'usb-role-switch' property  to connect the
       dwc3 to type C connector.
 
+  wakeup-source:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Enable USB remote wakeup.
+
 unevaluatedProperties: false
 
 required: