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 8682219E966 for ; Thu, 22 May 2025 18:13:49 +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=1747937631; cv=none; b=c8WEbiKEPwjfna50ZjwHiBPTS/JXqMUbwZk2WBT3YozA56WSEdVC2WxrIWvKq5cs+2cdCu1T2JPrbLk2xr1ikcYo9fHllxeCC+c4FQRw09BEICL4hm72JUyAtjx0gwFZw3JJDjDz3mA3MmGlVfQkv6+msDyjjTEVPdPXlbiECmw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747937631; c=relaxed/simple; bh=91toqZEphZKmE9o/rBckXJd1FNa8ApcyPXqGQ8XvA6g=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=r3P9StouvYZYVWmhGLvjFbU69d0H0Dh90UlcYdiNE4XGgT570rS1nHVOlT00R2lf0XTyez4zaaYxyNE9EdqgjcUsasQDVpYPydeIeqGE7i9MM1GcQj2l44ezEH3ggQN7FoUV+zE1dzyF6J6eLDHi9IWJoFRPUFB4use4mzwMjUk= 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=m9+C8ZOq; 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="m9+C8ZOq" Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 54MH9evb016524 for ; Thu, 22 May 2025 18:13:48 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= cJTXM+7S9NgTzSFFl+A5KpdMXXyd0FhjVTeFKwQdXKU=; b=m9+C8ZOq9cNDiEje 5wxs2n8HsrWNecyEGl8XPaenZ8l/TfNUGfgDOLHH4O+ymVYY0lcn2F3CHzO33uS/ T3WKZoKFLDhZ+Cl20uXtYL2HkeIKUNr/pWrRS0SFnpOyOOKEZa65GR2PMTPkegft nBSnioF31A6ywD7+UmqSuT+4+C76LNK4DU6queo2R0Lf3e4jICLhTFeiKGwehKAO oxqZvWmED6FJua0Bq1UwlzjHSzF9J0snSGtG3Og1o/fKcS8Fo5Qk/2nQ6Azf85+u yS9Mj6EJFLE6aH+2py6z1uZlugJB4zxQ5TaLNOP1bRg420ujQgcEJ+3olKFLYy4w pTt/0g== Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 46rwf9ya2d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Thu, 22 May 2025 18:13:48 +0000 (GMT) Received: by mail-qk1-f197.google.com with SMTP id af79cd13be357-7c54734292aso224525585a.2 for ; Thu, 22 May 2025 11:13:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747937627; x=1748542427; 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=cJTXM+7S9NgTzSFFl+A5KpdMXXyd0FhjVTeFKwQdXKU=; b=nqY7Yk4CyE2RDRXIpLmzsFHUp7IC4sXWUVGymK397A9rMbIcKnCGXudH/S2whR5idc zUsH+d+CYNwKHcjgTtDA3I8auBmTyysy3rg2VNBJ58AT6EmHHe+QnakN/OZ4KRHg3KCG 7IogNgDOkqwJdrdNg0UbYX7kSKzrVLqIhXx/6gyhTDiJlzdgUmDa6rgvqLjHEnn5ftpV V/zPYdTonAflKtXd4LU0iK7Dy1R4rqgbpJfnaKmUfiZ1tYx1hOKTYTJcn+0iN6TTT1b4 TWsStjOXjuvVC5GO9H5oPEizJtV0Gw8aIUl45fYTQGtB1ibk/0JS8cgIacXFZmpIjxyg d8/Q== X-Forwarded-Encrypted: i=1; AJvYcCWAv3vAI5DP2ypYUg6me8W0nP1iPpL5hBWGBHIpOZL8Biz1JBkAeAQP6nzzMwhLdeKCFf8hH75tE9Ud@vger.kernel.org X-Gm-Message-State: AOJu0YwX8+9w6vlgw4bf+GC++lLTSL6tqeEGvBJr7gEnPl6hwNkXFnrO E6BSIK5I5+w+LT7TsDvWjaJVoENneWCD7aEPH/5UxO/VXw4JgNHg/8f535p5lJH4Rf0OHPMdnPv yCzTMUTqJ/lVimUioPCZbPXIWe7eDPHjQh2/7Au93vgR4+jEYM51EVJ1BuIbdXfH6 X-Gm-Gg: ASbGncuAKTNSG9ejf7HmBKGepIC1PCqET/mcFj9j1qktp0f6GA2AiS/6dqIVUZxVNEx 4sIVILRdDoKBCguDjcoV7r3gzgU7SegNIQ7I/5MZE9l48kLXdJRwobUD4AwOiloYK3BvpJOY6al 3WwqACkFyDggb1phzvmmBWkSoV0/Z+y0la45sFNB3Hob3I2YzZcKEnSl5/6CNeyCrygb+RWeSZz 8lLHmmT5csgacAi8nF/lBmZcph26eHjtocw6gScqkVsVYNwH6DCAjyPOySSU1tgmiaPpIT6mEsq Sru+CefzsJW1E9dUYEn4jsCTuSFsnv55LlGY0nUwbEYGYT0JxWYfh18WwT1+L53Ibw== X-Received: by 2002:a05:620a:6506:b0:7c3:c9d4:95e3 with SMTP id af79cd13be357-7cd46779c90mr1645451085a.10.1747937626843; Thu, 22 May 2025 11:13:46 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFG1s5LWcfdRcLuprDH7NRf4cIMqfzPMsVHaGaLchl1HpyhV9P/PLyDyxgUXuVubSzGN2Rrhg== X-Received: by 2002:a05:620a:6506:b0:7c3:c9d4:95e3 with SMTP id af79cd13be357-7cd46779c90mr1645448885a.10.1747937626412; Thu, 22 May 2025 11:13:46 -0700 (PDT) Received: from [192.168.65.90] (078088045245.garwolin.vectranet.pl. [78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ad52d06cdefsm1130366966b.52.2025.05.22.11.13.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 May 2025 11:13:45 -0700 (PDT) Message-ID: Date: Thu, 22 May 2025 20:13:43 +0200 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 10/12] arm64: dts: qcom: qrb4210-rb2: enable wsa881x amplifier To: Alexey Klimov , Srinivas Kandagatla , Mark Brown , linux-sound@vger.kernel.org Cc: Liam Girdwood , Rob Herring , Krzysztof Kozlowski , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Dmitry Baryshkov , Konrad Dybcio , Jaroslav Kysela , Takashi Iwai , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org References: <20250522-rb2_audio_v3-v3-0-9eeb08cab9dc@linaro.org> <20250522-rb2_audio_v3-v3-10-9eeb08cab9dc@linaro.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250522-rb2_audio_v3-v3-10-9eeb08cab9dc@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=V9990fni c=1 sm=1 tr=0 ts=682f695c cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=dt9VzEwgFbYA:10 a=KKAkSRfTAAAA:8 a=75nCLt9WaoCjErCtZgIA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: 0fflc905DvuvYCjH6Z9Bmx1kRpd89dCo X-Proofpoint-GUID: 0fflc905DvuvYCjH6Z9Bmx1kRpd89dCo X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTIyMDE4NCBTYWx0ZWRfX9VHPmmcVcOfo dnQoLlBYfOla2HwYqH05v2uD+5mkXTmTl2Z9YMaVAMBnbcTn2eJU5ZSCFJCTv1G1tMDOvRW+WzE NbBlyPKe/nXgbMNT0pQaOxbOGP6j/F+ooHkupscnkYIWIEboi7+eYkJOSxhRYA+JaT4OIAS9jLS mOp0mt4Su+SxjVmd1dR7deTi0n2MF7YP3iwdxf0Qe9YsU5YXn6ZMrNOSq2UYUHkUsGF00aICJ93 zIajznhrGJzwMaiRWs8FPuT0YuXF8ushTzIFGlZf8JEMWwFjnCkurTuWL1ors2taKRwLMDIz3E4 OYXpg4n5nxUsRzSytkQUZ+4uBNaKoSXxXJoo9eZBN5kZwtGCk9upXCBVkpvAdmcE602BOs9lHUA CbIkauj/nq53qGxWSPv5crKy7SccfrrZXNAqBLCPbBzfXpDFktnz39/BitnKRTPcutnzFOY9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-22_08,2025-05-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 bulkscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 mlxscore=0 spamscore=0 phishscore=0 suspectscore=0 adultscore=0 malwarescore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505160000 definitions=main-2505220184 On 5/22/25 7:41 PM, Alexey Klimov wrote: > One WSA881X amplifier is connected on QRB4210 RB2 board > hence only mono speaker is supported. This amplifier is set > to work in analog mode only. Also add required powerdown > pin/gpio. > > Cc: Srinivas Kandagatla > Signed-off-by: Alexey Klimov > --- > arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 26 ++++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts > index 6bce63720cfffd8e0e619937fb1f365cbbbcb283..4b878e585227ee6b3b362108be96aad99acba21d 100644 > --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts > +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts > @@ -270,6 +270,24 @@ zap-shader { > }; > }; > > +&i2c1 { > + clock-frequency = <400000>; > + status = "okay"; > + > + wsa881x: amplifier@f { > + compatible = "qcom,wsa8815"; > + reg = <0x0f>; > + pinctrl-0 = <&wsa_en_active>; > + pinctrl-names = "default"; > + clocks = <&q6afecc LPASS_CLK_ID_MCLK_2 LPASS_CLK_ATTRIBUTE_COUPLE_NO>; > + powerdown-gpios = <&lpass_tlmm 16 GPIO_ACTIVE_LOW>; > + mclk-gpios = <&lpass_tlmm 18 GPIO_ACTIVE_HIGH>; > + sound-name-prefix = "SpkrMono"; > + #sound-dai-cells = <0>; > + #thermal-sensor-cells = <0>; > + }; > +}; > + > &i2c2_gpio { > clock-frequency = <400000>; > status = "okay"; > @@ -736,6 +754,14 @@ wcd_reset_n: wcd-reset-n-state { > drive-strength = <16>; > output-high; > }; > + > + wsa_en_active: wsa-en-active-state { > + pins = "gpio106"; Are there two separate enable pins? Or is the powerdown-gpio something else? Konrad