From mboxrd@z Thu Jan 1 00:00:00 1970 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 11051258CE7 for ; Wed, 3 Sep 2025 12:14:08 +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=1756901650; cv=none; b=qa7FehK9JL3RBI/Hh3syDfZYS1hNyvPKiABI5ckUHMuv8nNHsyGBbRHz7JPHHUbMXXI4oBHSVWw6JXwbUlVcpVzoijPQu3Wb8qBdG8GnMG5uFWpL1SKaLtLAtmPxiae90AnqIkveqDCjP8726yYRbJZTvFEeorh7bx43PdWz/kk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756901650; c=relaxed/simple; bh=YtdeGZI55ezZBf39MWpOqIeT6GYRAKuljv26BqkGc7k=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=tpj6ab8CmLhfWtrYHOHLRE8pihAoMc21zXu7Jq/tSoemj+/OglRvXfFpQUCA39ysQxS7XiMbvu0XyzZkR83m5V5pJ6PWUrdjAHzWOXribWhJtqykY4opBsgd5uml0p4tng/ee/jGbHhiJq9y+oNBc58ngIYtFVYq2yAlQZvvBz8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=GPpkCtGv; 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=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="GPpkCtGv" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 583BF3PM004538 for ; Wed, 3 Sep 2025 12:14:08 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= KYhvAJ2yDxm3t5+1Vvt6nPPA+d/qBvKI0quyH0NlUv8=; b=GPpkCtGvFf4WhW26 DOSF5KBPJ5mHMVBI/Pz//GRCVwmx61XgZaeJdw5eV37KinrrC9tLv0VYKMa/ipk3 shmJKCXiY6ifnSGBHmqEqSLTsPlfSAp2kGWokxxdzsliCjpX+Hm0IHTwPDlRlAIT zXP8Mghrha7u4zOaR4AgutS+zvONlmrTvEQl//53juhGaojE5l9YEz2aKuHc3fYE dz9j+rTewSEHxAcFLWruPWYdzfFCb8jfp89f+3TYerQwkM+hhT2ymJMLGYybBYNY F13yHMYAbtnlWrd6C/CV0kJU26RedSAkaGjYVG4sXWQyp1+kf0paEe33kU2xV+Rp ALjhIw== Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 48upnpbrbw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 03 Sep 2025 12:14:07 +0000 (GMT) Received: by mail-qt1-f199.google.com with SMTP id d75a77b69052e-4b10991e9c3so11568651cf.0 for ; Wed, 03 Sep 2025 05:14:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756901647; x=1757506447; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=KYhvAJ2yDxm3t5+1Vvt6nPPA+d/qBvKI0quyH0NlUv8=; b=Ps2EtH5bYGmGIBe+eQFcyzQyDHeIW4HFeqt+RzXAmonM38wUWWKCnmhLmYHv13zcd/ 8/pVCl7cZeTx9xdH5PrULZAKHF+kqD6zYUrWxOuxmUF5DrxW+USCmdWZodWECVtE+8Do OEE+V/8wyqz2wZik47zYeoTwCRnVYrGjRwifPuXOYjbR6e2hM06A9gA+OetgRXCGDSU2 hCjwc2sc6MXxA2tfdEwxhqJab3Q0UDiQWbJnKglWf0ZTMfx1CiKzCs8+mquLTkEgNohr hkfu/RCLd/+nlsDb79j9FuD4cs/nT0jrg2Qa8Kab7+o+H0uipV6tl3sFxIKBmnW2zQ5y QVKw== X-Forwarded-Encrypted: i=1; AJvYcCUubLhaVf3d8lHOih5vwyFpp+JMqPdNu19Xpma6skm+hpbzSJqsNlV5njt5wNnY/N9+IM+BK1dyvpNq2fI=@vger.kernel.org X-Gm-Message-State: AOJu0YwB+ZEtuJSfVyLSzNVDs3KG7VSQpJIbfVMviu6yrb3OFhlVggy0 DVoWv2yk6y8R3GOnEkAo6Kg3Xnw38dyfvO3nRP6CO0Xo/EK9B+eSO+/IxIJ5WdtZe3RbKRzVCBA PEAL2o/myV8WCEtAbTmVIbj+xwoGAf0W7+9zy6Gff4cj8fROPuHgLFLajuQ6hEZlOdHg= X-Gm-Gg: ASbGncvjQBm2jtKnWqnaaOZ5pUsj9toZo3mZspo2rvdmEOOHGpgwihkPQAl1tK3MwXA kR4ISdvkOL+mJhC70YsbdY/pfHvkSs1Yzhr/KBMEWjwH48/ggwVpt15RUcSp8axHGjc42+s+j7c q9fH2G0oMiIndu+fLx3cV8wjWT2UoiO+vy6xHNIuvyL0ZmWnCkyXvIuiB87Q17REVJ/ZjmZSgw5 UjqFBBHNxi3VNAH+ijbcktS2puztp5g7pP7vte63lhAk3UmHkSakHRLYou8SUevIEhMJvP0MWy8 QYn5YAAM1Y9qQqMFt9qdL5I0IGSlbVkC7foF3aSzkrzKoBF0BhzrlVGGqW/awG1dTfL9z+IFDF/ jcwzeM6CvV6VHjrA5HLCF2w== X-Received: by 2002:a05:622a:1992:b0:4ab:7633:c58e with SMTP id d75a77b69052e-4b313dd0295mr146879571cf.2.1756901646984; Wed, 03 Sep 2025 05:14:06 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGfxXAgSIGzsPwmW+MlQE0V1gR8/fJuy34NZIUCYx2HrmLlKlVIYnJUO6aP913FkYg4ai5C6Q== X-Received: by 2002:a05:622a:1992:b0:4ab:7633:c58e with SMTP id d75a77b69052e-4b313dd0295mr146879081cf.2.1756901646361; Wed, 03 Sep 2025 05:14:06 -0700 (PDT) Received: from [192.168.149.223] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b0426516668sm777114966b.46.2025.09.03.05.14.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Sep 2025 05:14:05 -0700 (PDT) Message-ID: <1df90473-551a-4c1b-9a51-af4a6fff1bb5@oss.qualcomm.com> Date: Wed, 3 Sep 2025 14:14:03 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 2/2] arm64: dts: qcom: lemans-evk: Add sound card To: Mohammad Rafi Shaik , 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 References: <20250822131902.1848802-1-mohammad.rafi.shaik@oss.qualcomm.com> <20250822131902.1848802-3-mohammad.rafi.shaik@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250822131902.1848802-3-mohammad.rafi.shaik@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: CYVNy50W6LawqEsm5mOWA7bBB181pN5n X-Authority-Analysis: v=2.4 cv=Jt/xrN4C c=1 sm=1 tr=0 ts=68b8310f cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=EUspDBNiAAAA:8 a=M_mJTPNyHkIBEOdhXoAA:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-ORIG-GUID: CYVNy50W6LawqEsm5mOWA7bBB181pN5n X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODMwMDAwMSBTYWx0ZWRfXwZShfaExRPfy TXCmYf8feC5o+zfq7wjTukxT30NMJL6XRpts04iKJYSvv0kMKXdoNno7q1T7FHCSMIeKmJpwoBm zblfTXGBD3PtuJF+lU3pEOW8XjEFc8DxolYt22vwDG36wU8ZsTBu8hfXXYAGniy2wyKp2Ak7Ux9 OjyWUcLNje1WprwXdi3bg9kLIJWYd7BHlH2/ol9kdGmebTgPJFh4ahYPhCdNFcglCJT2O3wSC4b kVYd3kJ17Qz3viN5CbZ9rb7SB5iF6VFVfvksc8d3UyxgfY6vRKxxg/udvlWqFNwp7o22TqETMD0 zzaBmIFm8GPNh9aJPnCNyrecrsMUgpA0PqgZ2Mo0WenHSPU8RQHbgMjJSqcFRM0AK3IkFz2f+id rftf7MC3 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=2025-09-03_06,2025-08-28_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 clxscore=1015 bulkscore=0 impostorscore=0 spamscore=0 phishscore=0 suspectscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508300001 On 8/22/25 3:19 PM, Mohammad Rafi Shaik wrote: > Add the sound card node with tested playback over max98357a > I2S speakers amplifier and I2S mic. > > Introduce HS (High-Speed) MI2S pin control support. > The I2S max98357a speaker amplifier is connected via HS0 and I2S > microphones utilize the HS2 interface. > > Signed-off-by: Mohammad Rafi Shaik > --- > arch/arm64/boot/dts/qcom/lemans-evk.dts | 52 +++++++++++++++++++++++++ > arch/arm64/boot/dts/qcom/lemans.dtsi | 14 +++++++ > 2 files changed, 66 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/lemans-evk.dts b/arch/arm64/boot/dts/qcom/lemans-evk.dts > index 669ac52f4cf6..d67a9307cc75 100644 > --- a/arch/arm64/boot/dts/qcom/lemans-evk.dts > +++ b/arch/arm64/boot/dts/qcom/lemans-evk.dts > @@ -6,6 +6,7 @@ > /dts-v1/; > > #include > +#include > #include > > #include "lemans.dtsi" > @@ -22,6 +23,57 @@ aliases { > chosen { > stdout-path = "serial0:115200n8"; > }; > + > + dmic: audio-codec-0 { > + compatible = "dmic-codec"; > + #sound-dai-cells = <0>; > + num-channels = <1>; > + }; > + > + max98357a: audio-codec-1 { > + compatible = "maxim,max98357a"; In case anyone's interested, this the SD_MODE pin is connected to the power supply (i.e. it's always on) Konrad