From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DAA3481223; Mon, 20 Apr 2026 13:31:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776691895; cv=none; b=lbY1NQ6WF4DaGZef00DCl3KgYsiuxyO70+0x6+x/7m5DIn2KtEabPvuJbXTqaOlR2C481juMEKaoIfYPktYthkGx7nej+qFfh4bvkJn4D5rtp7KctCMEUr5EVHOJ6/uoDFFkkqXb4FEkLedogypEt6jhgcrTsFg5GBZ2VBR1/wQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776691895; c=relaxed/simple; bh=PMzgIL3qxQQdKE/EbUv8KvWYkYdmTuM5uD9ep8Nrghk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=nKWlsNk+5s+8n40d+UwOzyEg0fK+I14hDwwWCq3jKpBs6BSGqCBOodKOcjFoeltksVtun+F9YAovT0UB+CZ0xNaUHm1cKXJyrnYYzmwtn4k2ZMfhbWvFkYcJwioK4cF4WdhbuQVBhQaJaWdZF9OCaOWWGdgPFFa/EdvFaAKFaQM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K2CEkVG1; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="K2CEkVG1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4D0EC2BCB6; Mon, 20 Apr 2026 13:31:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776691895; bh=PMzgIL3qxQQdKE/EbUv8KvWYkYdmTuM5uD9ep8Nrghk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K2CEkVG1EpBKS7HzvToLQJSeDYVhcAUWznYmT950CQSMzt4gDSEsO4/ZlmQkRXNcF Eu1e5HQWvgiXMKiOL10dQS0ieAcAjWsxWovvU8vtrOVmWn2KsWLojlijKxsuTksdP5 vIqoUS2GythwVU4PWb0iTSJRXeqQ8pEeCrWPE/Gj9bfiDWkLH+EJQ2gyfHHeHSKT3x ZHApnjHG2N2k65CmC1/lgdA+S5srHbwNJ1PjVJNKlMr8MR+HHnWzV0DnF1QSeahY/a c6TTw+NCGD6LFAq5HpJ9q4Jb8+RoEvI+AYaEIbtMNhXwyQztAb1tdg5VEQmJa692Be 8jC2R5ANLasFg== From: Sasha Levin To: patches@lists.linux.dev, stable@vger.kernel.org Cc: Ravi Hothi , Krzysztof Kozlowski , Konrad Dybcio , Bjorn Andersson , Sasha Levin , konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, mohammad.rafi.shaik@oss.qualcomm.com, quic_pkumpatl@quicinc.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH AUTOSEL 6.18] arm64: dts: qcom: qcm6490-idp: Fix WCD9370 reset GPIO polarity Date: Mon, 20 Apr 2026 09:20:50 -0400 Message-ID: <20260420132314.1023554-256-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420132314.1023554-1-sashal@kernel.org> References: <20260420132314.1023554-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.18.23 Content-Transfer-Encoding: 8bit From: Ravi Hothi [ Upstream commit b7df21c59739cceb7b866c6c5e8a6ba03875ab71 ] 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: aa04c298619f ("arm64: dts: qcom: qcm6490-idp: Add WSA8830 speakers and WCD9370 headset codec") Signed-off-by: Ravi Hothi Reviewed-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20260220090220.2992193-1-ravi.hothi@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- LLM Generated explanations, may be completely bogus: Error: Failed to generate final synthesis arch/arm64/boot/dts/qcom/qcm6490-idp.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts index 73fce639370cd..214671b462770 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts @@ -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>; -- 2.53.0