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From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [RESEND PATCH 2/4] arm64: dts: qcom: sdm850-samsung-w737: Use proper WSA881x shutdown GPIO polarity
Date:   Wed, 22 Mar 2023 20:30:49 +0100
Message-Id: <20230322193051.826167-3-krzysztof.kozlowski@linaro.org>
In-Reply-To: <20230322193051.826167-1-krzysztof.kozlowski@linaro.org>
References: <20230322193051.826167-1-krzysztof.kozlowski@linaro.org>
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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/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 9850140514ba..41f59e32af64 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts
@@ -662,7 +662,7 @@ swm: swm@c85 {
 		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>;
@@ -670,7 +670,7 @@ left_spkr: speaker@0,3 {
 
 		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";
-- 
2.34.1