From nobody Fri Dec 19 08:58:56 2025 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 81E4B3FF1; Thu, 9 Oct 2025 07:36:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759995413; cv=none; b=EDzQ8Usq3o5YNv7NiZp94IO6SqY/k7qMhkoe05JgodP0itZYj25XnB434GT9vyErvHyrBvw5R7aLwfuRJGZEWtBAmLMpmwUn5ISOBv6+821xQxfDxJYGQY0yInfxYWZN/zXqer7TrJXjEfvecooCtVma3uNYlAe40G+sF/n8R4M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759995413; c=relaxed/simple; bh=0/bWicUk/BVaia51IikBaZhokqlPL3FIkBIaSanm3jM=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=taoMEZh+VFDBSx7kocyI2Q32Ly1/WyVdyZ7vsTK34c2x4rJE4QiMG6YBtnRAcqJnGxXgAc/vdGP7nnkBVSQOLhN+sFOVbSFXM2+jcjEl5g9qR3kMxUiS2dRMt3outj2PE0f7aZutPg5jW+6lPNIfGEs6rGdpoDNYsaHEurADzFs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=am1NuR+2; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="am1NuR+2" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5996EWY4022397; Thu, 9 Oct 2025 07:36:48 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:message-id:mime-version :subject:to; s=qcppdkim1; bh=w1VyO5jtQ/h9Miug+6qUpSOcUSFktKY7E2S shDdmG/Y=; b=am1NuR+2DkpT+P0EF3JvP5Pz9pvwvmpXSMwbRD5hTs8aKVOna7a T6w64mmywqueHMS26wnbqsvI282XjDRvrDJgPuc7fVM7XDpY50rsTpn/+cmEHFz1 jecUamHmrjoxWHOZ7QfEJwCdj/wu3/IL0F+18QaZCEVnqQyYCeU/zr/HmbVAGLeI 6PeJmxKNipZtRiQUYvnYs5Z5DtvSJWhlvYYWuyIJTJPME/uWJmvhRz4se9+AJKPC 5XXS0sIZ5rxSJ5nls5tsi9Y7WRM4w5y/AJhK2iLIcUPSBb+5jSgV3E9Hickr+mUc J5lhr9pdk9lWktIFPUtK81tK55WlBlS3/ag== Received: from aptaippmta01.qualcomm.com (tpe-colo-wan-fw-bordernet.qualcomm.com [103.229.16.4]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 49nv4shw93-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 09 Oct 2025 07:36:47 +0000 (GMT) Received: from pps.filterd (APTAIPPMTA01.qualcomm.com [127.0.0.1]) by APTAIPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTP id 5997aiUg018181; Thu, 9 Oct 2025 07:36:44 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APTAIPPMTA01.qualcomm.com (PPS) with ESMTPS id 49jvnmxja2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 09 Oct 2025 07:36:44 +0000 Received: from APTAIPPMTA01.qualcomm.com (APTAIPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 5997aiVF018176; Thu, 9 Oct 2025 07:36:44 GMT Received: from cse-cd01-lnx.ap.qualcomm.com (cse-cd01-lnx.qualcomm.com [10.64.75.209]) by APTAIPPMTA01.qualcomm.com (PPS) with ESMTPS id 5997ahMu018173 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 09 Oct 2025 07:36:44 +0000 Received: by cse-cd01-lnx.ap.qualcomm.com (Postfix, from userid 4531182) id 933DA21014; Thu, 9 Oct 2025 15:26:36 +0800 (CST) From: leqi To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@oss.qualcomm.com, leqi Subject: [PATCH v1] arm64: dts: qcom: hamoa-iot-evk: Fix 4-speaker playback support Date: Thu, 9 Oct 2025 15:26:30 +0800 Message-Id: <20251009072630.460387-1-le.qi@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: SloV3XHDG07T1lqQMuTsMpdQ28QcJBng X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDA4MDEyMSBTYWx0ZWRfX//7pXtwxL9ey TjylyU9LfqWLusl86jpCZRec3HXGITrG2yPnnMBhtSnBA3gEtYM690sTWSqLjHUfR9P/7TYEJPD +wbfSxRFobQAPIWeQh3nHFJyNvyAXehC3bjN04GC6PQAdE+jZMYG0Vm2xjKjZu3ha9f3Zf9rXoW KTvtxpmP3SzzgJzCZlvtH+WMrc46xUwsjbXkhwLB6VUg9LbIlaA7IlBxeLoXR53aKdTevhh0u7s 4xE0uJ2vSFk8NC4f6TY/xytiGh82e/c1hyyDZiTHkPINnDGbr82GR6hKNm8Rgxx3QCgbVmvx77y 36Fb10nWpqm0NKNatl4eCSEUY3xxLzrm3M4hn3bYYFvjnSAZdJWWjXA0AK5VbBEff5VAQPpi9zq +3AYqCH6oU0j2GGsUxcnkeGbo5HQZQ== X-Authority-Analysis: v=2.4 cv=SfL6t/Ru c=1 sm=1 tr=0 ts=68e76610 cx=c_pps a=nuhDOHQX5FNHPW3J6Bj6AA==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=x6icFKpwvdMA:10 a=EUspDBNiAAAA:8 a=eOVVwEV3zLrTfS32KukA:9 a=cPQSjfK2_nFv0Q5t_7PE:22 X-Proofpoint-ORIG-GUID: SloV3XHDG07T1lqQMuTsMpdQ28QcJBng X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-09_02,2025-10-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1011 malwarescore=0 bulkscore=0 priorityscore=1501 suspectscore=0 impostorscore=0 lowpriorityscore=0 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2510020000 definitions=main-2510080121 Content-Type: text/plain; charset="utf-8" On the HAMOA-IOT-EVK board only 2 out of 4 speakers were functional. Unlike the CRD, which shares a single GPIO reset line for WSA1/2, this board provides a dedicated GPIO reset for each WSA, resulting in 4 separate reset lines. Update the device tree accordingly so that all 4 speakers can playback audio as expected. Signed-off-by: leqi --- arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 30 +++++++++++++++++----- 1 file changed, 23 insertions(+), 7 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/d= ts/qcom/hamoa-iot-evk.dts index df8d6e5c1f45..de9af19be6e8 100644 --- a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts @@ -743,7 +743,7 @@ retimer_ss1_con_sbu_out: endpoint { }; =20 &lpass_tlmm { - spkr_01_sd_n_active: spkr-01-sd-n-active-state { + spkr0_sd_n_active: spkr0-sd-n-active-state { pins =3D "gpio12"; function =3D "gpio"; drive-strength =3D <16>; @@ -751,13 +751,29 @@ spkr_01_sd_n_active: spkr-01-sd-n-active-state { output-low; }; =20 - spkr_23_sd_n_active: spkr-23-sd-n-active-state { + spkr1_sd_n_active: spkr1-sd-n-active-state { pins =3D "gpio13"; function =3D "gpio"; drive-strength =3D <16>; bias-disable; output-low; }; + + spkr2_sd_n_active: spkr2-sd-n-active-state { + pins =3D "gpio17"; + function =3D "gpio"; + drive-strength =3D <16>; + bias-disable; + output-low; + }; + + spkr3_sd_n_active: spkr3-sd-n-active-state { + pins =3D "gpio18"; + function =3D "gpio"; + drive-strength =3D <16>; + bias-disable; + output-low; + }; }; =20 &lpass_vamacro { @@ -908,7 +924,7 @@ &smb2360_2_eusb2_repeater { &swr0 { status =3D "okay"; =20 - pinctrl-0 =3D <&wsa_swr_active>, <&spkr_01_sd_n_active>; + pinctrl-0 =3D <&wsa_swr_active>, <&spkr0_sd_n_active>, <&spkr1_sd_n_activ= e>; pinctrl-names =3D "default"; =20 /* WSA8845, Left Woofer */ @@ -927,7 +943,7 @@ left_woofer: speaker@0,0 { left_tweeter: speaker@0,1 { compatible =3D "sdw20217020400"; reg =3D <0 1>; - reset-gpios =3D <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; + reset-gpios =3D <&lpass_tlmm 13 GPIO_ACTIVE_LOW>; #sound-dai-cells =3D <0>; sound-name-prefix =3D "TweeterLeft"; vdd-1p8-supply =3D <&vreg_l15b_1p8>; @@ -961,14 +977,14 @@ wcd_tx: codec@0,3 { &swr3 { status =3D "okay"; =20 - pinctrl-0 =3D <&wsa2_swr_active>, <&spkr_23_sd_n_active>; + pinctrl-0 =3D <&wsa2_swr_active>, <&spkr2_sd_n_active>, <&spkr3_sd_n_acti= ve>; pinctrl-names =3D "default"; =20 /* WSA8845, Right Woofer */ right_woofer: speaker@0,0 { compatible =3D "sdw20217020400"; reg =3D <0 0>; - reset-gpios =3D <&lpass_tlmm 13 GPIO_ACTIVE_LOW>; + reset-gpios =3D <&lpass_tlmm 17 GPIO_ACTIVE_LOW>; #sound-dai-cells =3D <0>; sound-name-prefix =3D "WooferRight"; vdd-1p8-supply =3D <&vreg_l15b_1p8>; @@ -980,7 +996,7 @@ right_woofer: speaker@0,0 { right_tweeter: speaker@0,1 { compatible =3D "sdw20217020400"; reg =3D <0 1>; - reset-gpios =3D <&lpass_tlmm 13 GPIO_ACTIVE_LOW>; + reset-gpios =3D <&lpass_tlmm 18 GPIO_ACTIVE_LOW>; #sound-dai-cells =3D <0>; sound-name-prefix =3D "TweeterRight"; vdd-1p8-supply =3D <&vreg_l15b_1p8>; --=20 2.34.1