FROMGIT: arm64: dts: qcom: qcm6490-idp: Fix WCD9370 reset GPIO polarity#370
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RaviHothi wants to merge 1 commit intoqualcomm-linux:qcom-6.18.yfrom
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FROMGIT: arm64: dts: qcom: qcm6490-idp: Fix WCD9370 reset GPIO polarity#370RaviHothi wants to merge 1 commit intoqualcomm-linux:qcom-6.18.yfrom
RaviHothi wants to merge 1 commit intoqualcomm-linux:qcom-6.18.yfrom
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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: aa04c29 ("arm64: dts: qcom: qcm6490-idp: Add WSA8830 speakers and WCD9370 headset codec") Signed-off-by: Ravi Hothi <ravi.hothi@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260220090220.2992193-1-ravi.hothi@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
mohsRafi
approved these changes
Mar 23, 2026
nandamajay
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Mar 23, 2026
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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: aa04c29 ("arm64: dts: qcom: qcm6490-idp: Add WSA8830 speakers and WCD9370 headset codec")
Reviewed-by: Krzysztof Kozlowski krzysztof.kozlowski@oss.qualcomm.com
Reviewed-by: Konrad Dybcio konrad.dybcio@oss.qualcomm.com
Link: https://lore.kernel.org/r/20260220090220.2992193-1-ravi.hothi@oss.qualcomm.com