linux-kernel - [PATCH] arm64: dts: qcom: sc8180x-primus: Fix HALL

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Message-ID: <20231130-sc8180x-primus-lid-polarity-v1-1-da917b59604b@quicinc.com>
Date:   Thu, 30 Nov 2023 16:11:10 -0800
From:   Bjorn Andersson <quic_bjorande@...cinc.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Vinod Koul <vkoul@...nel.org>
CC:     <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Bjorn Andersson <quic_bjorande@...cinc.com>
Subject: [PATCH] arm64: dts: qcom: sc8180x-primus: Fix HALL_INT polarity

The hall sensor interrupt on the Primus is active low, which means that
with the current configuration the device attempts to suspend when the
LID is open.

Fix the polarity of the HALL_INT GPIO to avoid this.

Fixes: 2ce38cc1e8fe ("arm64: dts: qcom: sc8180x: Introduce Primus")
Signed-off-by: Bjorn Andersson <quic_bjorande@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sc8180x-primus.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts
index fd2fab4895b3..a40ef23a2a4f 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts
+++ b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts
@@ -43,7 +43,7 @@ gpio-keys {
 		pinctrl-0 = <&hall_int_active_state>;
 
 		lid-switch {
-			gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>;
+			gpios = <&tlmm 121 GPIO_ACTIVE_LOW>;
 			linux,input-type = <EV_SW>;
 			linux,code = <SW_LID>;
 			wakeup-source;

---
base-commit: 3cd3fe06ff81cfb3a969acb12a56796cff5af23d
change-id: 20231130-sc8180x-primus-lid-polarity-54aa6405f61d

Best regards,
-- 
Bjorn Andersson <quic_bjorande@...cinc.com>