Commit b7df21c5 authored by Ravi Hothi's avatar Ravi Hothi Committed by Bjorn Andersson
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arm64: dts: qcom: qcm6490-idp: Fix WCD9370 reset GPIO polarity 



The WCD9370 audio codec reset line on QCM6490 IDP should be active-low, but
the device tree described it as active-high. As a result, the codec is
kept in reset and fails to reset the SoundWire, leading to timeouts
and ASoC card probe failure (-ETIMEDOUT).

Fix the reset GPIO polarity to GPIO_ACTIVE_LOW so the codec can properly
initialize.

Fixes: aa04c298 ("arm64: dts: qcom: qcm6490-idp: Add WSA8830 speakers and WCD9370 headset codec")
Signed-off-by: default avatarRavi Hothi <ravi.hothi@oss.qualcomm.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260220090220.2992193-1-ravi.hothi@oss.qualcomm.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 3ecea84d

arch/arm64/boot/dts/qcom/qcm6490-idp.dts

+1 −1
Original line number Diff line number Diff line
@@ -177,7 +177,7 @@ wcd9370: audio-codec-0 { 
		pinctrl-0 = <&wcd_default>;

		pinctrl-names = "default";



		reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>;

		reset-gpios = <&tlmm 83 GPIO_ACTIVE_LOW>;



		vdd-buck-supply = <&vreg_l17b_1p7>;

		vdd-rxtx-supply = <&vreg_l18b_1p8>;