From patchwork Wed Apr 24 15:04:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Baluta X-Patchwork-Id: 1090191 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="NtDd5spj"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44q3WL3F4Bz9sNf for ; Thu, 25 Apr 2019 01:04:30 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730650AbfDXPET (ORCPT ); Wed, 24 Apr 2019 11:04:19 -0400 Received: from mail-eopbgr30075.outbound.protection.outlook.com ([40.107.3.75]:58894 "EHLO EUR03-AM5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730763AbfDXPET (ORCPT ); Wed, 24 Apr 2019 11:04:19 -0400 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=nfTeBk9FUxC/gk265YY3WU8DBOa1AoaHcDep2cUJc8c=; b=NtDd5spjQwJKYzLebcDO2C8aBbhUP2N2gKocKTHqFyDy9LvZ97sMZcHrT7Nkb4yLGdHAEVPRWiXGJRwYxt+N6ohx4Dw6wrzvIVbnWNJTho1NIzLnn7oOND9BOOQrO/AF5hWM76BHeYx6tmZAg0tic2WfRuQpGtZVsfZQc8PxASE= Received: from VI1PR0402MB3357.eurprd04.prod.outlook.com (52.134.1.18) by VI1PR0402MB2752.eurprd04.prod.outlook.com (10.175.22.150) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1813.12; Wed, 24 Apr 2019 15:04:13 +0000 Received: from VI1PR0402MB3357.eurprd04.prod.outlook.com ([fe80::c16b:662d:9299:6be6]) by VI1PR0402MB3357.eurprd04.prod.outlook.com ([fe80::c16b:662d:9299:6be6%6]) with mapi id 15.20.1813.017; Wed, 24 Apr 2019 15:04:13 +0000 From: Daniel Baluta To: "shawnguo@kernel.org" CC: "mark.rutland@arm.com" , "robh+dt@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , Aisheng Dong , Anson Huang , "S.j. Wang" , Peng Fan , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "m.felsch@pengutronix.de" , Daniel Baluta Subject: [PATCH v3 1/2] arm64: dts: imx8mm: Add SAI nodes Thread-Topic: [PATCH v3 1/2] arm64: dts: imx8mm: Add SAI nodes Thread-Index: AQHU+q76BBQNyW0vfkyxRF/BYgOi0w== Date: Wed, 24 Apr 2019 15:04:13 +0000 Message-ID: <20190424150350.7963-2-daniel.baluta@nxp.com> References: <20190424150350.7963-1-daniel.baluta@nxp.com> In-Reply-To: <20190424150350.7963-1-daniel.baluta@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR0501CA0016.eurprd05.prod.outlook.com (2603:10a6:800:92::26) To VI1PR0402MB3357.eurprd04.prod.outlook.com (2603:10a6:803:2::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=daniel.baluta@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.17.1 x-originating-ip: [89.37.124.34] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 3a75dc7e-8d74-40da-fc2c-08d6c8c61c7a x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(4618075)(2017052603328)(7193020); SRVR:VI1PR0402MB2752; x-ms-traffictypediagnostic: VI1PR0402MB2752: x-microsoft-antispam-prvs: x-forefront-prvs: 00179089FD x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(346002)(396003)(376002)(366004)(136003)(39860400002)(199004)(189003)(86362001)(52116002)(6512007)(446003)(53936002)(54906003)(76176011)(6916009)(66066001)(2501003)(2906002)(4326008)(2351001)(25786009)(44832011)(6116002)(3846002)(66556008)(476003)(11346002)(71200400001)(71190400001)(64756008)(2616005)(66446008)(316002)(14444005)(256004)(73956011)(5640700003)(478600001)(5660300002)(66946007)(26005)(81156014)(50226002)(8936002)(66476007)(6486002)(36756003)(7736002)(486006)(305945005)(8676002)(14454004)(102836004)(81166006)(68736007)(386003)(1730700003)(97736004)(186003)(1076003)(6506007)(6436002)(99286004)(7416002)(32563001); DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR0402MB2752; H:VI1PR0402MB3357.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: 8CYggu2GTm9BUVLfhtmZFTo+wz4jSdnG/purvmyziX0CXUK2/BNF0Q+hPn1LmxmXypeXTiP+hmAzYnKf9NGXdktTaicFC7lDKHrg3YWgkPJo/ofwW5nMdEFTg7yVNEMxp/RwZBUHI3Potx2XNQUor+dFJSj4kAnVhnbi4VHcSe5mddISWUuvGoyuNiAxBhSEyinVnhAH+A0/3D7k5LOFeSLKM00oFEf760psaMXN3ie0+o76D96AU8qGLniXv24D5tILJvPqMoRhWmjA1o25l1g2bogU8aE3E7qJeEN7RXtQRUpC2PSSkj4tEXI9tX5VJ3bv3h0w56izj6lI281cVGf8s2wr+FLTKD83vL2wcxB0zKK90bKYn0lMIxB0It03833x8pFUmL+TIbOL0LIwlGddS3hmkbKU9U2bFNRo2x4= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3a75dc7e-8d74-40da-fc2c-08d6c8c61c7a X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Apr 2019 15:04:13.1229 (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-Transport-CrossTenantHeadersStamped: VI1PR0402MB2752 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org i.MX8MM has 5 SAI instances with the following base addresses according to RM. SAI1 base address: 3001_0000h SAI2 base address: 3002_0000h SAI3 base address: 3003_0000h SAI5 base address: 3005_0000h SAI6 base address: 3006_0000h Signed-off-by: Daniel Baluta --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 66 +++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 6b407a94c06e..52abe2d03f31 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -201,6 +201,72 @@ #size-cells = <1>; ranges; + sai1: sai@30010000 { + compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; + reg = <0x30010000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_SAI1_IPG>, + <&clk IMX8MM_CLK_SAI1_ROOT>, + <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dmas = <&sdma2 0 2 0>, <&sdma2 1 2 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + sai2: sai@30020000 { + compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; + reg = <0x30020000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_SAI2_IPG>, + <&clk IMX8MM_CLK_SAI2_ROOT>, + <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dmas = <&sdma2 2 2 0>, <&sdma2 3 2 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + sai3: sai@30030000 { + #sound-dai-cells = <0>; + compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; + reg = <0x30030000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_SAI3_IPG>, + <&clk IMX8MM_CLK_SAI3_ROOT>, + <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dmas = <&sdma2 4 2 0>, <&sdma2 5 2 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + sai5: sai@30050000 { + compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; + reg = <0x30050000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_SAI5_IPG>, + <&clk IMX8MM_CLK_SAI5_ROOT>, + <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dmas = <&sdma2 8 2 0>, <&sdma2 9 2 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + sai6: sai@30060000 { + compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai"; + reg = <0x30060000 0x10000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_SAI6_IPG>, + <&clk IMX8MM_CLK_SAI6_ROOT>, + <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>; + clock-names = "bus", "mclk1", "mclk2", "mclk3"; + dmas = <&sdma2 10 2 0>, <&sdma2 11 2 0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + gpio1: gpio@30200000 { compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio"; reg = <0x30200000 0x10000>; From patchwork Wed Apr 24 15:04:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Baluta X-Patchwork-Id: 1090189 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="WUkNCiJ3"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44q3WH6swWz9sNf for ; Thu, 25 Apr 2019 01:04:27 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731037AbfDXPEV (ORCPT ); Wed, 24 Apr 2019 11:04:21 -0400 Received: from mail-eopbgr30075.outbound.protection.outlook.com ([40.107.3.75]:58894 "EHLO EUR03-AM5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727913AbfDXPEV (ORCPT ); Wed, 24 Apr 2019 11:04:21 -0400 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=zMBYeBvoDFWlwL+euvJuE2ZOhwCxJzeEnpQcYcB8Y0A=; b=WUkNCiJ3/j8oQqRf6uLaZqsX29yJM1WslE50R2lYzhkScTWeD0mYeElfYcHZSRXS/m/C7qJaCzumu/ovIeZm/T8aeGPP49gbOVK+FZfuaVTP297tq++bkyKHU3/l9ARi9g+s8R+m37/GnW9d/HATjnXHJZoDdJdxE/8vIUjPkQM= Received: from VI1PR0402MB3357.eurprd04.prod.outlook.com (52.134.1.18) by VI1PR0402MB2752.eurprd04.prod.outlook.com (10.175.22.150) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1813.12; Wed, 24 Apr 2019 15:04:14 +0000 Received: from VI1PR0402MB3357.eurprd04.prod.outlook.com ([fe80::c16b:662d:9299:6be6]) by VI1PR0402MB3357.eurprd04.prod.outlook.com ([fe80::c16b:662d:9299:6be6%6]) with mapi id 15.20.1813.017; Wed, 24 Apr 2019 15:04:14 +0000 From: Daniel Baluta To: "shawnguo@kernel.org" CC: "mark.rutland@arm.com" , "robh+dt@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , Aisheng Dong , Anson Huang , "S.j. Wang" , Peng Fan , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "m.felsch@pengutronix.de" , Daniel Baluta Subject: [PATCH v3 2/2] arm64: dts: imx8mm-evk: Enable audio codec wm8524 Thread-Topic: [PATCH v3 2/2] arm64: dts: imx8mm-evk: Enable audio codec wm8524 Thread-Index: AQHU+q76LWzSuyCS/kSpX4zzzCE7mw== Date: Wed, 24 Apr 2019 15:04:14 +0000 Message-ID: <20190424150350.7963-3-daniel.baluta@nxp.com> References: <20190424150350.7963-1-daniel.baluta@nxp.com> In-Reply-To: <20190424150350.7963-1-daniel.baluta@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR0501CA0016.eurprd05.prod.outlook.com (2603:10a6:800:92::26) To VI1PR0402MB3357.eurprd04.prod.outlook.com (2603:10a6:803:2::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=daniel.baluta@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.17.1 x-originating-ip: [89.37.124.34] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: f9c53acc-dade-4be5-7ba7-08d6c8c61d19 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600141)(711020)(4605104)(4618075)(2017052603328)(7193020); SRVR:VI1PR0402MB2752; x-ms-traffictypediagnostic: VI1PR0402MB2752: x-microsoft-antispam-prvs: x-forefront-prvs: 00179089FD x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(346002)(396003)(376002)(366004)(136003)(39860400002)(199004)(189003)(86362001)(52116002)(6512007)(446003)(53936002)(54906003)(76176011)(6916009)(66066001)(2501003)(2906002)(4326008)(2351001)(25786009)(44832011)(6116002)(3846002)(66556008)(476003)(11346002)(71200400001)(71190400001)(64756008)(2616005)(66446008)(316002)(14444005)(256004)(73956011)(5640700003)(478600001)(5660300002)(66946007)(26005)(81156014)(50226002)(8936002)(66476007)(6486002)(36756003)(7736002)(486006)(305945005)(8676002)(14454004)(102836004)(81166006)(68736007)(386003)(1730700003)(97736004)(186003)(1076003)(6506007)(6436002)(99286004)(7416002)(32563001); DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR0402MB2752; H:VI1PR0402MB3357.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: lzWXC+tqOGJ68pF5vNyRvwGWij4RO5huq5LcHoGNhAlx0MHoSygGz9Trg7XeMtUCs+ksfktVEDCSXoAKXrnK6NZ1fN21SA2JDvmxOVykqOMUsah8adawNrJDF9Q3Mi3RCcuTXkRNqPbUkg3BIB27pUwrgJ5LGC6Rn3eJOB7MF9AnOPx9L6IBkyCg09n1KCSeE2N4bZSNnsOfsL1s2bk7e/h0JXI2lE3g4zqusiwr4TNFEU3K4w2Y/3M1bl0q6FfPPlXd/ipaZyLFMUPY463Ac8CHkhwixTxOXeEEyYBJjsCza1JCzwLq+LRaCUDKcAXlka6M7bFr0mASVmmHSL+QeLFwfCrd/ziM8HkmhP+/sdxSVUXZEN12lUFPygUfN93q0q1I7Z9WDP3UUahQQsa41bEmYd+Ju8GnTIlujYcdKMg= MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: f9c53acc-dade-4be5-7ba7-08d6c8c61d19 X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Apr 2019 15:04:14.1446 (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-Transport-CrossTenantHeadersStamped: VI1PR0402MB2752 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org i.MX8MM has one wm8524 audio codec connected with SAI3 digital audio interface. This patch uses simple-card machine driver in order to enable wm8524 codec. We need to set: * SAI3 pinctrl configuration * codec reset gpio pinctrl configuration * clock hierarchy * codec node * simple-card configuration Signed-off-by: Daniel Baluta --- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 55 ++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts index 2d5d89475b76..7c578d8762b9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -37,6 +37,37 @@ gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + wm8524: audio-codec { + #sound-dai-cells = <0>; + compatible = "wlf,wm8524"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_wlf>; + wlf,mute-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>; + }; + + sound-wm8524 { + compatible = "simple-audio-card"; + simple-audio-card,name = "wm8524-audio"; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&cpudai>; + simple-audio-card,bitclock-master = <&cpudai>; + simple-audio-card,widgets = + "Line", "Left Line Out Jack", + "Line", "Right Line Out Jack"; + simple-audio-card,routing = + "Left Line Out Jack", "LINEVOUTL", + "Right Line Out Jack", "LINEVOUTR"; + + cpudai: simple-audio-card,cpu { + sound-dai = <&sai3>; + }; + + simple-audio-card,codec { + sound-dai = <&wm8524>; + clocks = <&clk IMX8MM_CLK_SAI3_ROOT>; + }; + }; }; &fec1 { @@ -61,6 +92,15 @@ }; }; +&sai3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clk IMX8MM_CLK_SAI3>; + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + status = "okay"; +}; + &uart2 { /* console */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; @@ -124,12 +164,27 @@ >; }; + pinctrl_gpio_wlf: gpiowlfgrp { + fsl,pins = < + MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0xd6 + >; + }; + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { fsl,pins = < MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 >; }; + pinctrl_sai3: sai3grp { + fsl,pins = < + MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 + MX8MM_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 + MX8MM_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6 + MX8MM_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 + >; + }; + pinctrl_uart2: uart2grp { fsl,pins = < MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140