linux-kernel - [PATCH v2 7/9] dt-bindings: usb: qcom,dwc3: add wakeup-source property

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Message-Id: <20220804151001.23612-8-johan+linaro@kernel.org>
Date:   Thu,  4 Aug 2022 17:09:59 +0200
From:   Johan Hovold <johan+linaro@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Felipe Balbi <balbi@...nel.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Krishna Kurapati <quic_kriskura@...cinc.com>,
        Stephen Boyd <swboyd@...omium.org>,
        Doug Anderson <dianders@...omium.org>,
        "Matthias Kaehlcke" <mka@...omium.org>,
        Pavankumar Kondeti <quic_pkondeti@...cinc.com>,
        quic_ppratap@...cinc.com, quic_vpulyala@...cinc.com,
        linux-arm-msm@...r.kernel.org, linux-usb@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Johan Hovold <johan+linaro@...nel.org>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v2 7/9] dt-bindings: usb: qcom,dwc3: add wakeup-source property

Add a wakeup-source property to the binding to describe whether the
wakeup interrupts can wake the system from suspend.

Acked-by: Rob Herring <robh@...nel.org>
Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---

Changes in v2
 - disallow 'wakeup-source' in child node (Krzysztof)

 Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index fea3e7092ace..d5959bdea63e 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -108,12 +108,17 @@ properties:
       HS/FS/LS modes are supported.
     type: boolean
 
+  wakeup-source: true
+
 # Required child node:
 
 patternProperties:
   "^usb@[0-9a-f]+$":
     $ref: snps,dwc3.yaml#
 
+    properties:
+      wakeup-source: false
+
 required:
   - compatible
   - reg
-- 
2.35.1