linux-kernel - [PATCH 1/1] arm64: dts: qcom: sm8250: Add wakeup-source to usb_1 and usb

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Date:   Thu,  9 Nov 2023 00:43:11 +0000
From:   Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        dmitry.baryshkov@...aro.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, bryan.odonoghue@...aro.org
Subject: [PATCH 1/1] arm64: dts: qcom: sm8250: Add wakeup-source to usb_1 and usb_2

To test out a different GDSC change I wanted to have a USB keypress resume
a system in suspend.

Adding wakeup-source to usb_1 and usb_2 "just works" for me on rb5.
Consistent with qcm2290 and sa8775p add wakeup-source to the dtsi for the
SoC.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index e43a16df4c7ec..c2d929e62c840 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -3878,6 +3878,7 @@ usb_1: usb@...8800 {
 					  "dp_hs_phy_irq";
 
 			power-domains = <&gcc USB30_PRIM_GDSC>;
+			wakeup-source;
 
 			resets = <&gcc GCC_USB30_PRIM_BCR>;
 
@@ -3942,6 +3943,7 @@ usb_2: usb@...8800 {
 					  "dp_hs_phy_irq";
 
 			power-domains = <&gcc USB30_SEC_GDSC>;
+			wakeup-source;
 
 			resets = <&gcc GCC_USB30_SEC_BCR>;
 
-- 
2.42.0