linux-kernel - [PATCH 3/6] arm64: dts: qcom: sm8250-mtp: fix reset line polarity

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Message-Id: <20221027074652.1044235-3-dmitry.torokhov@gmail.com>
Date:   Thu, 27 Oct 2022 00:46:49 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Mark Brown <broonie@...nel.org>
Cc:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Banajit Goswami <bgoswami@...cinc.com>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 3/6] arm64: dts: qcom: sm8250-mtp: fix reset line polarity

The driver for the codec, when resetting the chip, first drives the line
low, and then high. This means that the line is active low. Change the
annotation in the DTS accordingly.

Fixes: 36c9d012f193 ("arm64: dts: qcom: use GPIO flags for tlmm")
Fixes: 5a263cf629a8 ("arm64: dts: qcom: sm8250-mtp: Add wcd9380 audio codec node")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
---
 arch/arm64/boot/dts/qcom/sm8250-mtp.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
index 9db6136321b4..391806c62ccc 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-mtp.dts
@@ -635,7 +635,7 @@ &soc {
 	wcd938x: codec {
 		compatible = "qcom,wcd9380-codec";
 		#sound-dai-cells = <1>;
-		reset-gpios = <&tlmm 32 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
 		vdd-buck-supply = <&vreg_s4a_1p8>;
 		vdd-rxtx-supply = <&vreg_s4a_1p8>;
 		vdd-io-supply = <&vreg_s4a_1p8>;
-- 
2.38.0.135.g90850a2211-goog