arm64: dts: qcom: sdm850-samsung-w737: Use proper WSA881x shutdown GPIO polarity
authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Wed, 22 Mar 2023 19:30:49 +0000 (20:30 +0100)
committerBjorn Andersson <andersson@kernel.org>
Thu, 23 Mar 2023 15:03:42 +0000 (08:03 -0700)
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>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230322193051.826167-3-krzysztof.kozlowski@linaro.org
arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts

index 9850140514ba2c8cc5eb8600dae5420162c06bd8..41f59e32af644c10c137a74e9766d4a883ad5fb6 100644 (file)
                left_spkr: speaker@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>;
 
                right_spkr: speaker@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";