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 B619955D86F for ; Tue, 22 Sep 2026 22:11:56 +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=1790115125; cv=none; b=Gik5kaMBKlPGPvv+2TSgmQUsQ9c99LYmViN9deexrnY4Oq4tqk0C94O7IVdW6tF1SJCLPJvKa18UEstj9tHbduCpkAPl6LtNw3viCZG2575ncBJmTKbog98KNw+1CT2r/iVDv9DLjfzERzLYXVW5pYPdJ0LUrS/6E9aAZBv6wX8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790115125; c=relaxed/simple; bh=G20bLRtZKjZD2gjlpedYLN1aTkmMG76Xtt8Gm5aTPNY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mgfOKp7POBsqmvyzPT40Q7+2oqG0Gy3ivl8eiCUf1qg8INIudF3LhUZcspnBNSUPJ8ZqF5F8GrvfSulk/faNJmIMqeqvSEdRGsZ/rp1XgYH0hF/M8BEjsS94H5qenuWaTFbuTWCeEn4X3wDHhN74/ezNfWzcKUxepKB3bFNrQbI= 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=hr0Fjgb+; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=Wt2fCxDo; 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="hr0Fjgb+"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="Wt2fCxDo" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 68MI7QRx900426 for ; Tue, 22 Sep 2026 22:11:52 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=DxeEMBKh6Jf FzQG0KNCNPMJyIHazGV3M+AfgG8Vt8gc=; b=hr0Fjgb+O4Q/UYbgYBAQmfiokt9 JAKe3ABDbWwobsWxbI3keaqT3w3Nd7oY9WkrEIAwsRH7q9fORGgWZ4rrdIaGDLFb 44DNfoqCUVy+GsJc+Dv35q0tyP2NPCUcAL7jX+rkmI9h2xe5MDf+CFMER/6d+N5f Hx1pGncKFZsf/iL93xO6EkEvQ1rr0r/TuiWsqEPxf8R6zmOzbK3Jp7FghVviV4lV kHq2L1dHlZChx8yK1ON9bYjdju/mmOcade2Mzs8gD8+0/e1DL/Oh4e2eq/Co5Zo/ DqAoyDya/JXMyXxGJbNrCtZ8Dx4jEzUHi5OMozS0QaRNkZ8XmdTB/8SHssw== Received: from mail-vs1-f70.google.com (mail-vs1-f70.google.com [209.85.217.70]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4gunjyv1wt-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 22 Sep 2026 22:11:52 +0000 (GMT) Received: by mail-vs1-f70.google.com with SMTP id ada2fe7eead31-7ac2663eba2so241791137.0 for ; Tue, 22 Sep 2026 15:11:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1790115111; x=1790719911; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=DxeEMBKh6JfFzQG0KNCNPMJyIHazGV3M+AfgG8Vt8gc=; b=Wt2fCxDo+CXoOSgijkd0tw+E/SDwdfz2JGZHRUDbjLzKRyYdl4BTcNF2VdwCMViQCf FJSQlQgLPS+BCfqTDx/x9kiYpBLarx4pL71ud/87kC4oIJUaee9lHPNMUq6YCgoPVDjV aNpDa8YrtmX3IIwAp6AH0WLD08mvh2kHuQjWKooDY+p0gHjjf6hye9jdfsiSOPyqCge4 g3SMzA+htYK5AzsWZIAS/3lNFw3YnXVY+yDtuU1TpAZjHeV0I1k8P0RaqdFWAd/HmML/ jggSXXqpZFqR2k2D7dPWGChcwymp6o9tcP6vTFm3b5XB+4SPbD2YdYhhrx84idhj6qfR EJTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790115111; x=1790719911; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=DxeEMBKh6JfFzQG0KNCNPMJyIHazGV3M+AfgG8Vt8gc=; b=JsYVbuOx2LMxz3slDkWumZVvf3xBGfOk78MQJfI41VspxrlYSwh+0PswhzLbKZYvQJ 5b57OE2A2d4EASvYRwayShFDJcbnw5poO+TcEQ+Fnwtof/2KxK6ijZrVl8AvmKqvstqS Pp/1ry9ttLi0dTJnfJ+M19TL7Bz1QduGJl32OZ0sSBWEsKRiRV6fTWDjrCTdsnvp3RQJ 3bd0Qh7kolezvN55qzLZ9/lxYFXSsf0eBIsJJbeEyLP6Y/aEF3FLFTG5uOIxsu2d4G9E Rkh/r9JCGP34Ya/hMlo+/KRDLr3bDDk08F4lHaNGR9A0bT7elW8ISMYcTNhBpb8Oc8u8 7rsg== X-Forwarded-Encrypted: i=1; AKwUvBwnn8scTbfAt4xdPFV+TmMU+snP8EWbB25BJzuYMY8n6pVFM99Cgc+iEh5Gydpvquw2A5iEjo0mFxSnn10=@vger.kernel.org X-Gm-Message-State: AFuF++l3zcOqJ5wBPMyXKs7lFjDdEtcNeFnXpmXdu9Q7cewX42teV9BA h1Th+d+/7hd1iO8vDYiuzJNEoWqWqb5uwAxxsvSOITTnyMA1c4hQxo10tBFiPfgQzZY2znH/ita j8L6Jdp2pKTRhjm/g6WF865TbmDRnQpnfRvGqegpBk+EgYRxP2vTSF4sZn8jrr7LYE2k= X-Gm-Gg: AYBFou1Ja1wmshNDCsRyLRQNyqTg1qTKjTMVqxGYxxoxrwt2IxnPg+Keo9LkW2YdSDg 5FoKysIKMz30Zg6Y2k4MgBtg/lsiGRX3b0X8/quKFdcryGRJWyRBoOv2zqPvyyg6Ym5wNWJ0ITV 9KygEiJMJSK98ogmdurul8ZkQD/oUkYg6Bz/LLmLb8yZNWpJ3Ge+3442kqgdssCWxg7ns1LlkkX 2Z6muh9oRt4s9TJYWBkL94orHJfXQPbAmQh7SN4BgBgBtPt+xHuJGOXc3sYjary36OkH3S0D05M TwptX8RN2WdDxW0AQM6v3N6Wqj/wz3Z/iHykhJ2eA7EQJE947E0TYIQkz30nXBEQigTxVbEhLOV 1y5u8XAZ50oKyL0pUn4wcn3PSUnpTZ6EexW5m2aRI3KlXF47awxwGm5TP3ceKVE4gZeUAIoY5d5 s= X-Received: by 2002:a05:6102:292c:b0:7a2:2068:6e37 with SMTP id ada2fe7eead31-7ac1bb2edaamr967141137.15.1790115111543; Tue, 22 Sep 2026 15:11:51 -0700 (PDT) X-Received: by 2002:a05:6102:292c:b0:7a2:2068:6e37 with SMTP id ada2fe7eead31-7ac1bb2edaamr967121137.15.1790115111130; Tue, 22 Sep 2026 15:11:51 -0700 (PDT) Received: from debian (cust-west-par-46-193-35-178.cust.wifirst.net. [46.193.35.178]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-488688856f0sm1400270f8f.30.2026.09.22.15.11.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Sep 2026 15:11:50 -0700 (PDT) From: Srinivas Kandagatla To: lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andersson@kernel.org, konradybcio@kernel.org, sboyd@kernel.org Cc: dmitry.baryshkov@oss.qualcomm.com, alexey.klimov@linaro.org, r.mereu@arduino.cc, srini@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Kandagatla Subject: [PATCH v3 4/5] arm64: dts: arduino-imola: add support for sound Date: Tue, 22 Sep 2026 23:11:26 +0100 Message-ID: X-Mailer: git-send-email 2.53.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: wBSUGOVQA_S9Urx-vUGFoBDdURptTjo1 X-Authority-Analysis: v=2.4 cv=KqHYSmWN c=1 sm=1 tr=0 ts=6ab2fd28 cx=c_pps a=N1BjEkVkxJi3uNfLdpvX3g==:117 a=Hji71o54RgNgZYqDgtlrhw==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=mtT030_wRxJr2dZJK4YA:9 a=crWF4MFLhNY0qMRaF8an:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIyMDMwMSBTYWx0ZWRfX9Go5ATcg7cfp iWcEMq+5YhzFIgRtIaaaUcbgkZAwKh3w4YjpVRrKyrr/4Ncr1/3jRBV9P3mA9ic6A/sbdspgUMc YHSKKDRyxbBMXjq2DXKtenjpNrp/l9gM9jcJRcmJPICtd3TjeVEWsUYISPI1N6P+q6EDe/YZwMb 0GoknSHwd/tAT1KyqoIvEULSo5PCMQe4kPlCielNvZ9rM/Tu7o76YxetnwpTulKLMVZvrP65OIt BtNw9Gw6uTGk0ZbahR8nUzHMfyiptXTOIThXWp24feJ0KBdOgeZWmzEMScYh/xM5UHtn5DvjDzD RJHnpCMd9lcwg/ArE+suS3T8tAKiGH1CRtkSTLzPRzsqbeBxq/8gHlaHQ7Q5dFDbUKMS8KK3P7F +2iy7hcyHXWVTGWPRzt+ncKmjTU/jtvd5mRS2muIsEdgkzd5a8tQdcZhq30YIAg6XtHTQeMeA3K VciCbi0nJXw04A1HFCA== X-Proofpoint-ORIG-GUID: wBSUGOVQA_S9Urx-vUGFoBDdURptTjo1 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIyMDMwMSBTYWx0ZWRfXzAdlkLasXPWE ZfXA+H51CjSLlwtqsljbZ481uPQIBM66UtdZhDvowqY+M5Q5Nkhuu1p6k3M6V0D7MQw7En4+xZP oOM3TD6JHM83s9kWoSRiPKFSglHExpg= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-22_03,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 bulkscore=0 priorityscore=1501 phishscore=0 malwarescore=0 suspectscore=0 clxscore=1015 adultscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609220301 Add support for sound on Arduino UNO Q board, which includes - Headset playback and record. - Lineout Signed-off-by: Srinivas Kandagatla --- arch/arm64/boot/dts/qcom/pm4125.dtsi | 7 + .../boot/dts/qcom/qrb2210-arduino-imola.dts | 134 ++++++++++++++++++ 2 files changed, 141 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pm4125.dtsi b/arch/arm64/boot/dts/qcom/pm4125.dtsi index 3dc8d667d091..85da78aec578 100644 --- a/arch/arm64/boot/dts/qcom/pm4125.dtsi +++ b/arch/arm64/boot/dts/qcom/pm4125.dtsi @@ -81,6 +81,13 @@ pm4125_gpios: gpio@c000 { interrupt-controller; #interrupt-cells = <2>; }; + + pmic4125_codec: audio-codec@f000 { + compatible = "qcom,pm4125-codec"; + reg = <0xf000>; + #sound-dai-cells = <1>; + status = "disabled"; + }; }; pmic@1 { diff --git a/arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts b/arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts index c472e13fceca..e99d2a56dc28 100644 --- a/arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts +++ b/arch/arm64/boot/dts/qcom/qrb2210-arduino-imola.dts @@ -110,6 +110,102 @@ multi-led { leds = <&ledr>, <&ledg>, <&ledb>; }; + sound { + compatible = "qcom,qrb2210-sndcard"; + model = "Arduino-Imola-HPH-LOUT"; + audio-routing = "IN1_HPHL", "HPHL_OUT", + "IN2_HPHR", "HPHR_OUT", + "AMIC2", "MIC BIAS2"; + + ear-playback-dai-link { + link-name = "Ear Out Playback"; + + codec { + sound-dai = <&pmic4125_codec 0>, <&swr1 0>, <&rxmacro 0>; + }; + + cpu { + sound-dai = <&q6afedai RX_CODEC_DMA_RX_0>; + }; + + platform { + sound-dai = <&q6routing>; + }; + }; + + hph-capture-dai-link { + link-name = "Headphones Capture"; + + codec { + sound-dai = <&pmic4125_codec 1>, <&swr0 0>, <&txmacro 0>; + }; + + cpu { + sound-dai = <&q6afedai TX_CODEC_DMA_TX_3>; + }; + + platform { + sound-dai = <&q6routing>; + }; + }; + + hph-playback-dai-link { + link-name = "Headphones Playback"; + + codec { + sound-dai = <&pmic4125_codec 0>, <&swr1 0>, <&rxmacro 0>; + }; + + cpu { + sound-dai = <&q6afedai RX_CODEC_DMA_RX_0>; + }; + + platform { + sound-dai = <&q6routing>; + }; + }; + + lo-playback-dai-link { + link-name = "Line Out Playback"; + + codec { + sound-dai = <&pmic4125_codec 0>, <&swr1 0>, <&rxmacro 0>; + }; + + cpu { + sound-dai = <&q6afedai RX_CODEC_DMA_RX_0>; + }; + + platform { + sound-dai = <&q6routing>; + }; + }; + + mm1-dai-link { + link-name = "MultiMedia1"; + + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; + }; + }; + + mm2-dai-link { + link-name = "MultiMedia2"; + + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>; + }; + }; + + mm3-dai-link { + link-name = "MultiMedia3"; + + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>; + }; + }; + }; + vreg_anx_30: regulator-anx-30 { compatible = "regulator-fixed"; regulator-name = "anx30"; @@ -421,6 +517,44 @@ mcu@0 { }; }; +&pmic4125_codec { + vdd-io-supply = <&pm4125_l15>; + vdd-cp-supply = <&pm4125_s4>; + vdd-pa-vpos-supply = <&pm4125_s4>; + vdd-mic-bias-supply = <&pm4125_l22>; + + qcom,micbias1-microvolt = <1800000>; + qcom,micbias2-microvolt = <1800000>; + qcom,micbias3-microvolt = <1800000>; + + qcom,rx-device = <&pm4125_rx>; + qcom,tx-device = <&pm4125_tx>; + + status = "okay"; +}; + +&swr0 { + pinctrl-0 = <&lpass_tx_swr_active>; + pinctrl-names = "default"; + + pm4125_tx: codec@0,3 { + compatible = "sdw20217010c00"; + reg = <0 3>; + qcom,tx-port-mapping = <1 1 2 3>; + }; +}; + +&swr1 { + pinctrl-0 = <&lpass_rx_swr_active>; + pinctrl-names = "default"; + + pm4125_rx: codec@0,4 { + compatible = "sdw20217010c00"; + reg = <0 4>; + qcom,rx-port-mapping = <1 2 3 4 5>; + }; +}; + &tlmm { jmisc_gpio18: jmisc-gpio18-state { pins = "gpio18"; -- 2.53.0