Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [RESEND PATCH 3/4] arm64: dts: qcom: sm8250-mtp: Use proper WSA881x shutdown GPIO polarity | Date | Wed, 22 Mar 2023 20:30:50 +0100 |
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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@linaro.org> --- arch/arm64/boot/dts/qcom/sm8250-mtp.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts index e54cdc8bc31f..4c9de236676d 100644 --- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts @@ -764,7 +764,7 @@ &swr0 { left_spkr: speaker@0,3 { compatible = "sdw10217211000"; reg = <0 3>; - powerdown-gpios = <&tlmm 26 GPIO_ACTIVE_HIGH>; + powerdown-gpios = <&tlmm 26 GPIO_ACTIVE_LOW>; #thermal-sensor-cells = <0>; sound-name-prefix = "SpkrLeft"; #sound-dai-cells = <0>; @@ -773,7 +773,7 @@ left_spkr: speaker@0,3 { right_spkr: speaker@0,4 { compatible = "sdw10217211000"; reg = <0 4>; - powerdown-gpios = <&tlmm 127 GPIO_ACTIVE_HIGH>; + powerdown-gpios = <&tlmm 127 GPIO_ACTIVE_LOW>; #thermal-sensor-cells = <0>; sound-name-prefix = "SpkrRight"; #sound-dai-cells = <0>; -- 2.34.1
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