[PATCH 03/34] arm64: dts: qcom: sdm845: Fix PCIe wake GPIO polarity
From: Krishna Chaitanya Chundru
Date: Thu Sep 10 2026 - 09:59:19 EST
The PCIe WAKE# signal is active-low as defined in the PCIe Base
Specification. Fix the wake-gpios polarity by using GPIO_ACTIVE_LOW
instead of GPIO_ACTIVE_HIGH.
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Reviewed-by: Manivannan Sadhasivam <mani@xxxxxxxxxx>
Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
index 846138149b2c..3e636926231d 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
@@ -619,7 +619,7 @@ &mss_pil {
&pcie0 {
status = "okay";
perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
- wake-gpios = <&tlmm 134 GPIO_ACTIVE_HIGH>;
+ wake-gpios = <&tlmm 134 GPIO_ACTIVE_LOW>;
vddpe-3v3-supply = <&pcie0_3p3v_dual>;
--
2.34.1