From nobody Sun Feb 8 12:14:06 2026 Received: from AM0PR02CU008.outbound.protection.outlook.com (mail-westeuropeazon11013049.outbound.protection.outlook.com [52.101.72.49]) (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 E607435B150; Mon, 12 Jan 2026 13:53:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.72.49 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768226040; cv=fail; b=Fflw9rp5oEIAhuvIq3DsD3+EGjs2fjIF0axAIMSWjbwkM8D1DHN23V5ilFmF563xNguR8zIFiNYCDSAPmU7XKQdn+7urAhTXSmkr0nXrXOiYhiDARptKvx0Pldu0ncqC6IYK2IDITVLEt56Sts3DnBChpeE48VWQnJ7MGjDu0pM= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768226040; c=relaxed/simple; bh=/Fc469nj7M4BYqTN1wAVCNbn47TJKKv/AJdPCZe1jQE=; h=From:To:Cc:Subject:Date:Message-ID:Content-Type:MIME-Version; b=Ykf9vOo2hYVd0uwPk2zJU/53rrNOClzvCpWIKXvpfTXCFUGII+563ww4/ID9nezjE4iZlsWlOKVk6ZRM6O/1Z9aMpEiC1B97kSEFUbHvm3P45wCRzRe/t+vXYV6IQ0M4HPAlFKCqcyrz6t2/40ZVS7RiN2gPDfME+j6pt8Tc7uQ= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=bGKJCAMn; arc=fail smtp.client-ip=52.101.72.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="bGKJCAMn" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=pJ0x1kj1/fHkswLxJTTJqin9pZltH7PMlouHih4MLIGycig1fcMtBamy4OJdZ86+e9Phg3vmRDPxbSKYKpL4Ki9zqmEZc72hovSuWecEpXvrPvYCoU3g/NnJhMZKw+cIt57IJrUH4yQ3CooDB5BkT2ounun66vMst4PvzQoeVPq1z91viuLZzPTl47LeO6vAiRcyWL4Yvl92QFO05VfiMrLs+64zZOOcVV2p/YZxoab/tPnvQcr4ZoXeGSZtusMwEqAhIBwKnP8mb7jh2wWhPZN+Qwc9xU/yvUxhuhw/OA6uF47IyifZ8G+ahkwRGQlsknTG7fktMyggw3Pqb3L9kw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=/IOVlG6/tecoJ7tpwsky4fG5IyCKHPrh0e/mjlXAVnU=; b=C7R9ycAA0Ol9qMi7VXvJeL1Igs4qzM11Yqn+7mz/INFohhAr4j6l+hFewVVoCI9mcy/JiaPCrE+mgYgmuVGV34NY1ZwzCPL61Yx6IT7RToBex1TrsfMkdFe1aRsvOIRQ4ZlmGbN0ggN8IrJkLLsfvePMDEbZtwJY5bokCJo49FYVV+fJRFhIVn+hsaq9u3b2vceT6IQt9rONvaYuyeA8gTIn7MJtjxRQRppSk7Wbg5+wae+IKpob67mdu+Eg/qO+LUA9qYw0Y0DJk0afx1wEaW0KPrnVVzxpvBdW3GKVPjzruFYiYdPB9/u/Go8soz/54tLW8UxwYKEY5xLqd39fCg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/IOVlG6/tecoJ7tpwsky4fG5IyCKHPrh0e/mjlXAVnU=; b=bGKJCAMnmCYuFdQEHQR2F3bLwSfI5bqLCYkzdEqC+l9+kSRngyOV4ysA7UpunnsyLQtoX9fSn5f0FR2KeFE9sWbilrvMhPkG7Qr7dBSqlcRRgAj6UDgRTA+2j7s9ItjUJxrjwpchiJwoOJFdLMFUPLh5I4DH+OwBF2yeU0fQJITeOqSk38mR7meiOOlE3diMMZSFtATZkhy6GsZFWCaLDnhuwEJSWubtk4EdtqmSFiLGdcENJAzPYkdClrWBtAc0kaJ9TfGrw7nJLPBBvtQKqEIdFUNKsuNglqbGcQeKXTzvnmGkZjcfChbH2mtRsEQCkcIONfJMDNmug+/HajJOng== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AS8PR04MB8247.eurprd04.prod.outlook.com (2603:10a6:20b:3f2::13) by AS8PR04MB8852.eurprd04.prod.outlook.com (2603:10a6:20b:42f::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9499.2; Mon, 12 Jan 2026 13:53:55 +0000 Received: from AS8PR04MB8247.eurprd04.prod.outlook.com ([fe80::e99:f504:ce75:9bed]) by AS8PR04MB8247.eurprd04.prod.outlook.com ([fe80::e99:f504:ce75:9bed%6]) with mapi id 15.20.9499.005; Mon, 12 Jan 2026 13:53:55 +0000 From: Daniel Baluta To: shawnguo@kernel.org, s.hauer@pengutronix.de Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, kernel@pengutronix.de, festevam@gmail.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, haidong.zheng@nxp.com, linux-kernel@vger.kernel.org, Daniel Baluta Subject: [PATCH v2] arm64: dts: imx93-11x11-frdm: Add MQS audio support Date: Mon, 12 Jan 2026 15:56:12 +0200 Message-ID: <20260112135612.465325-1-daniel.baluta@nxp.com> X-Mailer: git-send-email 2.45.2 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: AM9P193CA0004.EURP193.PROD.OUTLOOK.COM (2603:10a6:20b:21e::9) To AS8PR04MB8247.eurprd04.prod.outlook.com (2603:10a6:20b:3f2::13) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8247:EE_|AS8PR04MB8852:EE_ X-MS-Office365-Filtering-Correlation-Id: 04ed632c-e368-46e1-3483-08de51e206f2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|19092799006|366016|7416014|376014|52116014|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?L5D1Ms+nPX5jqZXnItbm6o6mcGwtnALmqUXmKTWfGi9Ku8DRmUVF5YrpxI/I?= =?us-ascii?Q?ergcZc5k4OYkLJ8EyRK1nAJSiGZTAXqyg4RyT/yqKrlH5IipxbPkAlp4l2cY?= =?us-ascii?Q?eRr2VBPkL5ecVmTb5ZnKU3HM7Bw2YBFWEJCnwVILaYVFPMt2b5ubUum8Fslq?= =?us-ascii?Q?Plo8xktOvo/jD215aV7FZH+n8tQU01UaV4dmNqSdBq/ToDf32Qz2iBh0fEqP?= =?us-ascii?Q?bpv310F+2XwTG0ZQLHOgxP9pld55wH21hWgjSemX+hBJLB48J5Edozv+QhOI?= =?us-ascii?Q?rVDC+MJe4QB4Vss2plAGC7t7p+bIvELf5aJyXGMRNnb1toIo65o32/KfqbH4?= =?us-ascii?Q?a2R2yKm6TSOeCOEBEP/WqZP6WUb66N0D/BIdTInh0EIZVCB/GFZr2fTgu7PI?= =?us-ascii?Q?oydAzfPW/o/8IkvgK8TM+TCNMVzYLN5u+kYeZu1yHjDAJRqNiDm0kteIRpye?= =?us-ascii?Q?xuV5N3hWEH72wm96TDDDdNOQjJeyMb95/ngAhXd1gBaUYvkecYcmVVldZQmN?= =?us-ascii?Q?wfVscLaNRFJ9N4y8rN7We6Qnq/GjvkNTq2z2VxBefYUTLxQCxrRadjg7JaEr?= =?us-ascii?Q?tj9/nmPORqnI3T0l2Nl+9eY5sGo78gF8QDRCTf8Wvu7ntP5y1GcVh5Gi16IG?= =?us-ascii?Q?52/jqSCa5Xb6ddom47ZCnX+c3w9ZuY7X1YDVc1N05thV8i+wf72UEC64+eZ4?= =?us-ascii?Q?nVQ5QW2C1OdigBqOwyahesLszxvXLJEnwwRB6+U9BtiPPETaGYOLn1C1dJeO?= =?us-ascii?Q?XMdrxrhXmpxT0mrQzcOtcfPQtfVYGBa4Qed6IGJ2BWAgunfGFqUT/df75DHh?= =?us-ascii?Q?TO3rGm87Oczcnrgv7MmYxzqWFFeVwkLoNH2wp3SCGtQn6k33mKIm3+ThobSO?= =?us-ascii?Q?GzAcBxyY17XNnSo2dFuwivRqGoLC1OQzQZjHSvOaXFErKyA9poK8B3PtpF4q?= =?us-ascii?Q?aysP3T30bhDl0Wi4tcmH330QCQ29ep5XIK7rUyDdEpYnuRzkUW+p4OysoG7i?= =?us-ascii?Q?R7+7fpiQnh8tUMxEiZ5r3qyDFdtwASiEkeZwbj/HtnuH1IzDHjb/sh3UNg4d?= =?us-ascii?Q?SCQhK1sfwYO8dkLTt/UHCySHwjjuYOWv70EIH9oFI4nrfCjmfMFwzXVK2q/V?= =?us-ascii?Q?EIS4yMQkUi0B0alYlKg5EGEafuujL5O0+ef0pl8TUwU0HRc75Mw1ZcvpxIV/?= =?us-ascii?Q?AtsoSyslfSJH+aeGEftjk5QOJjqi+5yi555IWhoL2NbHrahDcmBasQeQGM0K?= =?us-ascii?Q?q08pki3PlD+REKsHMXfzKZs5LEekbqJnxARzvs3m+B30nLKrbT6sK7qvupim?= =?us-ascii?Q?6xh+m8sqdRD82ppk2FeBJ8iCrxBmRyeEa7ob1+c4tMlaazWQ+QeBvrXMrMoq?= =?us-ascii?Q?GaysQ8RM3sIXHgCuUiPsjr22scUegU8/rMUoRurDNP9tP+BhB6ECpNYsVQuA?= =?us-ascii?Q?dLkM6cbAq8AWrqQpP/5ZYZ34uTQAQKEj2JsrLjk1XwK5Q9Wq5qzJg6bYGk9y?= =?us-ascii?Q?TXAx2lf7gLec6p58vYxsCSTk4+nFI667wv0D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS8PR04MB8247.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(19092799006)(366016)(7416014)(376014)(52116014)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?ES18nuXGVH22q5/tovJaV/PvJE9tYOO/CQRPdMQ5DCJ6dKrOpNF4MnArfB/G?= =?us-ascii?Q?X/P/cPkhTys1w82u1NU0F6fdS+LGrpYcvyi9pMDBYiw5xPi8Q7SnKwVBIl2T?= =?us-ascii?Q?ZuYrUFFgV/ZmPgdZHnBYEP6l4ATGn0f2ZeDdbDxJTuGAEzocxhoqFTIesSq8?= =?us-ascii?Q?Dt34oJuy0INVUAsw3iip553qbsvsyPYbLrT2BqmYOeR4fy9E1mtxGlGr5fz7?= =?us-ascii?Q?rTRj79ZGCq/DWKJFr6Y9KrMcMi4vH+I651h/0FNR2QTCqdw+MBbjy7d1aQq+?= =?us-ascii?Q?ym/CJ/sJaCOczPTstKDsnsmkWLWOy0CRfW/Z9Go7TkjxxBA96UqVJTPOme4a?= =?us-ascii?Q?7nxwcqtF/UyGIDO2YOQl9g9421LeqRjijIdnXcx6ZyGZlqe59dKw9rcdU0ui?= =?us-ascii?Q?h32LtvVWWV2cx8V3NwrICsMMh6GKf04iTI6oSb1w3xWyW7dTvTRhKMQdnaJs?= =?us-ascii?Q?kVKdoNvDNPS0D3p41VGWDwnGrLV8XyNxGux99zYA0wSNnVzVrycQIX99OTNi?= =?us-ascii?Q?CLJQF+4Pkr4WdRzYlMybpijG/XLmCjpg8nHs48wUduaBfO0k/n3R0DOMC2tg?= =?us-ascii?Q?Be3gHYe3wgkB1UJcWyNZBGS8a/tLku2mMdn2CbivYD5WDzIAjkrge80AkXUF?= =?us-ascii?Q?ht3r9MYb9vxWjrHTbMMfcXYnbS5wt7wqJwpwSszUyETRtSyqeMG3LE74N9Cl?= =?us-ascii?Q?2oH961EfiFw20Nk2Mul22uBIpLU4dm649yjAuGBC6p8ehchsRbVot4585RJg?= =?us-ascii?Q?j9knEAdrwYKaNw9ZaeH7z2y17VjpZT4NozQXrPnIF0lnLcVAxgR21wTNS+Yd?= =?us-ascii?Q?lslDHiU/rX7VvLqkRNzgeuT9BUKKibYuD4MxdMBrO9ivelxHO8CgmOg/fLfy?= =?us-ascii?Q?rObcCUlII2X8A88OPu5bfsHCnLbrjUlWKlnBpAsmO7f+XXKbjvgjN2R4jvya?= =?us-ascii?Q?ls5kK8yFMc/zQ+7G5Sn8lduWy4l4iJx99khMFupnvv/Qh53LH4Ob89bPhLYg?= =?us-ascii?Q?eY0I2pvZvjbFI1ajp7iGNgCbDrVaSH5LgC59YQiKkG1mUbUW8DahAINGxNOK?= =?us-ascii?Q?vgh/C7+LSr/S4ZkO2O1zUDQwOo1/q9VTIHWFopYIqXnfryEyhDvSh20TikX5?= =?us-ascii?Q?F61aX7E+aeN0TfQtkCPewr3JCf0OPLan/DYFm9iEWI6KICoD/js23deFc5yg?= =?us-ascii?Q?BtxJ9P8h47TW/rGfyb+3XCPXHtTC8Rsp6oMv2kCMgUSxWie8mMCLbUIpc9/f?= =?us-ascii?Q?ztwPFMPdvZyzcjRO45y9geF+Ai54pt8/0l91aSe/JRiPwKmVABsINq+cxJuA?= =?us-ascii?Q?nF9ksyGXaarZQWbLgaBSXtbUAV7Y/iY1+U6v1wWv9NONjfXmNQO+edPm+hfy?= =?us-ascii?Q?65qm0R7HN7T4t9POO4cNLToI9l9TjLin3CQxLlaavbRCarIcoQPPLt8I2woh?= =?us-ascii?Q?otsfKjllRCpd07qZoRee/B3bPMrXW9+RHD9xhyK1ZcYZhOh3xCTwhmlrJwqO?= =?us-ascii?Q?avyPknRyz9+uOn5t4zQIqwnMhpTD9UiYn5pjnwNVNneozdjSJrmDXLEnl2W3?= =?us-ascii?Q?Ai/CTLAn0q0mHYqC9Tl3SgfcVH42I/oJkj85hrxcO/si57CSX/XkodZY7owx?= =?us-ascii?Q?i2N8+ZkGHTXWS6/lxUxKCWNt3bFbYPrSyOglFXn4c+IdtK/Ko2o/bjtnL4ua?= =?us-ascii?Q?xYsSA+nrPs16GSO1v1t/A8g4UN+I1yWm3CQYaTlAq0aCvAlxF32CrcqzpZGK?= =?us-ascii?Q?CCyepm1ZLg=3D=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 04ed632c-e368-46e1-3483-08de51e206f2 X-MS-Exchange-CrossTenant-AuthSource: AS8PR04MB8247.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Jan 2026 13:53:55.6776 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: rBGK/faVBw+QIYV3hr8C3/vKvT9iJNoFVNhkw/qAm/j9a1Vp5mS3vR61ipWcCDVfk/A+nhL5ErsbSKeFLjo8uA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR04MB8852 Content-Type: text/plain; charset="utf-8" Enable Medium Quality Sound (MQS) output on the i.MX93 FRDM 11x11 board by adding sound card description and enabling sai1 and mqs1 dts nodes, together with necessary clocks and pinmux. This supports audio playback via SAI1 DAI which is connected to the MQS1 block. Co-developed-by: Tom Zheng Signed-off-by: Tom Zheng Signed-off-by: Daniel Baluta --- Changes since v1: - small typos in the commit message - added Tom with C-d-B and S-o-B tags. .../boot/dts/freescale/imx93-11x11-frdm.dts | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts b/arch/arm6= 4/boot/dts/freescale/imx93-11x11-frdm.dts index 066c5139842b..a4784c993aeb 100644 --- a/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts @@ -81,6 +81,14 @@ vdevbuffer: vdevbuffer@a4020000 { no-map; }; }; + + sound-mqs { + compatible =3D "fsl,imx6sx-sdb-mqs", + "fsl,imx-audio-mqs"; + model =3D "mqs-audio"; + audio-cpu =3D <&sai1>; + audio-codec =3D <&mqs1>; + }; }; =20 &adc1 { @@ -315,6 +323,27 @@ &lpuart1 { /* console */ status =3D "okay"; }; =20 +&mqs1 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_mqs1>; + clocks =3D <&clk IMX93_CLK_MQS1_GATE>; + clock-names =3D "mclk"; + status =3D "okay"; +}; + +&sai1 { + #sound-dai-cells =3D <0>; + clocks =3D <&clk IMX93_CLK_SAI1_IPG>, <&clk IMX93_CLK_DUMMY>, + <&clk IMX93_CLK_SAI1_GATE>, <&clk IMX93_CLK_DUMMY>, + <&clk IMX93_CLK_DUMMY>, <&clk IMX93_CLK_AUDIO_PLL>; + clock-names =3D "bus", "mclk0", "mclk1", "mclk2", "mclk3", "pll8k"; + assigned-clocks =3D <&clk IMX93_CLK_SAI1>; + assigned-clock-parents =3D <&clk IMX93_CLK_AUDIO_PLL>; + assigned-clock-rates =3D <24576000>; + fsl,sai-mclk-direction-output; + status =3D "okay"; +}; + &usbotg1 { adp-disable; disable-over-current; @@ -479,6 +508,13 @@ MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e >; }; =20 + pinctrl_mqs1: mqs1grp { + fsl,pins =3D < + MX93_PAD_PDM_CLK__MQS1_LEFT 0x31e + MX93_PAD_PDM_BIT_STREAM0__MQS1_RIGHT 0x31e + >; + }; + pinctrl_pcal6524: pcal6524grp { fsl,pins =3D < MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e --=20 2.45.2