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b=pRU2CKHy9z+TGJGlhxgJr6hxdEucQ1r5gARCps35vwKg47hKOG0tg4F1mdoL7nWEVAoquIlclTPrQccBeBgE7pokwAb+0kKHEnvbLGpue1ER7K4kO9vSWTQI8x0FnM4nIiAuFJmw41B1NyP5YIOUYhP0YWNIlXg5GY0YBhsTN5+LmCXBOv7gSd7qQ0BAOnXK/T3Fh4MpUIZWNMskAa8QCZ6tYH83Dj1eRlLZmFYpZ39EEP8Fk29bNzqPjLMpVTVgrO/RVYABYjPW7G9/H0HzfXyW/x5N0bzNq/aDhEXDKhLRNvE0E/9/cCu4+Irykeg00ByrT3i8pGW0ogMPo55+6w== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from GVXPR04MB10021.eurprd04.prod.outlook.com (2603:10a6:150:112::20) by VE1PR04MB7360.eurprd04.prod.outlook.com (2603:10a6:800:1a3::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.339.12; Mon, 24 Aug 2026 02:21:01 +0000 Received: from GVXPR04MB10021.eurprd04.prod.outlook.com ([fe80::d247:853:3e16:1994]) by GVXPR04MB10021.eurprd04.prod.outlook.com ([fe80::d247:853:3e16:1994%5]) with mapi id 15.21.0339.012; Mon, 24 Aug 2026 02:21:01 +0000 From: Chancel Liu To: Frank.Li@nxp.com, s.hauer@pengutronix.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, imx@lists.linux.dev Cc: kernel@pengutronix.de, festevam@gmail.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 05/17] arm64: dts: imx93-11x11-evk: Add MQS1 pinmux, clocks and mark conflicting devices Date: Mon, 24 Aug 2026 11:20:08 +0900 Message-ID: <20260824022020.2812810-6-chancel.liu@oss.nxp.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260824022020.2812810-1-chancel.liu@oss.nxp.com> References: <20260824022020.2812810-1-chancel.liu@oss.nxp.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SE2P216CA0084.KORP216.PROD.OUTLOOK.COM (2603:1096:101:2c6::8) To GVXPR04MB10021.eurprd04.prod.outlook.com (2603:10a6:150:112::20) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: GVXPR04MB10021:EE_|VE1PR04MB7360:EE_ X-MS-Office365-Filtering-Correlation-Id: 39da1ded-746b-4b5d-f1b6-08df01865764 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|19092799006|1800799024|366016|23010399003|10067099003|11063799006|56012099006|3023799007|18002099003|22082099003; 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Add the MQS1 pinctrl group and label the conflicting device and card so the shared imx9-mqs overlay can disable them. The overlay and its Makefile rule are added in a later patch. Update SAI1 clock assignments to provide the MQS MCLK source. Also describe the MQS output amplifier using the simple-audio-amplifier. Signed-off-by: Chancel Liu --- .../boot/dts/freescale/imx93-11x11-evk.dts | 33 +++++++++++++++++-- 1 file changed, 31 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts index 4418fc6a0901..d3312093f996 100644 --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts @@ -16,6 +16,12 @@ aliases { mmc2 = &usdhc3; }; + amp_mqs1: audio-amplifier { + compatible = "simple-audio-amplifier"; + sound-name-prefix = "MQS AMP"; + VCC-supply = <®_3p3v>; + }; + pdm_mqs1_mux: mux-controller-0 { compatible = "gpio-mux"; #mux-control-cells = <0>; @@ -35,6 +41,13 @@ pdm_fun: pdm-grp { }; }; + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3_SW"; + }; + reg_m2_pwr: regulator-m2-pwr { compatible = "regulator-fixed"; regulator-name = "M.2-power"; @@ -71,7 +84,7 @@ bt_sco_codec: bt-sco-codec { #sound-dai-cells = <1>; }; - sound-bt-sco { + mqs1_conflict_card: sound-bt-sco { compatible = "simple-audio-card"; simple-audio-card,name = "bt-sco-audio"; simple-audio-card,format = "dsp_a"; @@ -105,7 +118,7 @@ cpu { }; }; -&micfil { +mqs1_conflict_dev: &micfil { pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_pdm>, <&pdm_fun>; pinctrl-1 = <&pinctrl_pdm_sleep>; @@ -115,6 +128,11 @@ &micfil { status = "okay"; }; +&mqs1 { + pinctrl-0 = <&pinctrl_mqs1>, <&mqs1_fun>; + pinctrl-names = "default"; +}; + &pcal6524 { m2-pcm-level-shifter-hog { gpio-hog; @@ -127,6 +145,10 @@ &sai1 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_sai1>; pinctrl-1 = <&pinctrl_sai1_sleep>; + clocks = <&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 = "bus", "mclk0", "mclk1", "mclk2", "mclk3", "pll8k"; assigned-clocks = <&clk IMX93_CLK_SAI1>; assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>; assigned-clock-rates = <12288000>; @@ -150,6 +172,13 @@ &usdhc3 { }; &iomuxc { + pinctrl_mqs1: mqs1grp { + fsl,pins = < + MX93_PAD_PDM_CLK__MQS1_LEFT 0x31e + MX93_PAD_PDM_BIT_STREAM0__MQS1_RIGHT 0x31e + >; + }; + pinctrl_pdm: pdmgrp { fsl,pins = < MX93_PAD_PDM_CLK__PDM_CLK 0x31e -- 2.50.1