[PATCH 6/8] arm64: dts: qcom: sdm850-samsung-w737: Use proper WSA881x shutdown GPIO polarity

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Mon Jan 2 12:41:50 CET 2023


The WSA881x shutdown GPIO is active low (SD_N), but Linux driver assumed
DTS always comes with active high.  Since Linux drivers were updated to
handle proper flag, correct the DTS.

The change is not backwards compatible with older Linux kernel.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts b/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
index daca1e0ad62a..1980080fffa7 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
@@ -720,7 +720,7 @@ swm: swm at c85 {
 		left_spkr: speaker at 0,3 {
 			compatible = "sdw10217211000";
 			reg = <0 3>;
-			powerdown-gpios = <&wcdgpio 1 GPIO_ACTIVE_HIGH>;
+			powerdown-gpios = <&wcdgpio 1 GPIO_ACTIVE_LOW>;
 			#thermal-sensor-cells = <0>;
 			sound-name-prefix = "SpkrLeft";
 			#sound-dai-cells = <0>;
@@ -728,7 +728,7 @@ left_spkr: speaker at 0,3 {
 
 		right_spkr: speaker at 0,4 {
 			compatible = "sdw10217211000";
-			powerdown-gpios = <&wcdgpio 2 GPIO_ACTIVE_HIGH>;
+			powerdown-gpios = <&wcdgpio 2 GPIO_ACTIVE_LOW>;
 			reg = <0 4>;
 			#thermal-sensor-cells = <0>;
 			sound-name-prefix = "SpkrRight";
-- 
2.34.1



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