From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D846C04E84 for ; Wed, 15 May 2019 14:42:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2011720873 for ; Wed, 15 May 2019 14:42:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="Kz0Gr+Dd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728340AbfEOOmj (ORCPT ); Wed, 15 May 2019 10:42:39 -0400 Received: from mail-eopbgr20073.outbound.protection.outlook.com ([40.107.2.73]:20292 "EHLO EUR02-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726084AbfEOOmg (ORCPT ); Wed, 15 May 2019 10:42:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=OMve6dwHHrqRGTtyS31i6HGfZ2Wfl1AM2fGbmNH9H2A=; b=Kz0Gr+DdwoZNfBlFb02N8e5EofjXgDLI7COny6p0V2XFMAyD5vPUKXDSowUpKULpvtI+GYQeGjWv43xNBjXPjbeERAXYD6RCts2mLQCcgil77kQ5of5manltrS19sqKSgtkmfqVTD4y9L3pJrzHhnrdCD0TVEgNj1mo+1rhqchA= Received: from VI1PR0402MB3357.eurprd04.prod.outlook.com (52.134.1.18) by VI1PR0402MB2895.eurprd04.prod.outlook.com (10.175.24.9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1900.16; Wed, 15 May 2019 14:42:29 +0000 Received: from VI1PR0402MB3357.eurprd04.prod.outlook.com ([fe80::888f:9ea:6f65:508f]) by VI1PR0402MB3357.eurprd04.prod.outlook.com ([fe80::888f:9ea:6f65:508f%6]) with mapi id 15.20.1900.010; Wed, 15 May 2019 14:42:29 +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: AQHVCyxr/1Fx7JEh8EGBF02px5rSJw== Date: Wed, 15 May 2019 14:42:29 +0000 Message-ID: <20190515144210.25596-3-daniel.baluta@nxp.com> References: <20190515144210.25596-1-daniel.baluta@nxp.com> In-Reply-To: <20190515144210.25596-1-daniel.baluta@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR06CA0094.eurprd06.prod.outlook.com (2603:10a6:803:8c::23) 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: 9a9c0405-474e-4f81-2bfe-08d6d9438e44 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:VI1PR0402MB2895; x-ms-traffictypediagnostic: VI1PR0402MB2895: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:873; x-forefront-prvs: 0038DE95A2 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(376002)(366004)(396003)(39860400002)(136003)(346002)(189003)(199004)(54906003)(5640700003)(6506007)(76176011)(6916009)(478600001)(6512007)(66446008)(14454004)(99286004)(102836004)(36756003)(52116002)(386003)(73956011)(66946007)(7416002)(3846002)(6116002)(64756008)(66476007)(66556008)(446003)(2616005)(476003)(11346002)(53936002)(316002)(486006)(44832011)(5660300002)(2351001)(71200400001)(71190400001)(1076003)(7736002)(26005)(305945005)(186003)(6486002)(86362001)(2501003)(4326008)(66066001)(25786009)(256004)(14444005)(68736007)(81166006)(8676002)(50226002)(81156014)(1730700003)(6436002)(2906002)(8936002)(32563001);DIR:OUT;SFP:1101;SCL:1;SRVR:VI1PR0402MB2895;H:VI1PR0402MB3357.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A: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: lFwqlPL5PI821QFOLcoHtpjPdeboZUbAnY81BswGHH267HX8YlTrx15W6f83gn5xs8HFMxXou0t8R3Sv0IYZZI6Oo3yCYe9lXfPdEdgw7othSFKDv7fLKzf++fliEBmVz0FJTNtfYzx53oZRo37IiKhI6ahB9IYzcYwr/s2FTkz+RjKBuatORJ195WtIzEdNHTRG3aiH3hox5JN8tZT8ci4FhECkEQnEQ7U/BLXVFZpk4S/FD4ZPc8ck21P7YG4jmzQwhBIzjRSx2rigp4mmJlnBF88KPoQquwHplswILkLiNtAb1+lCxibktyBSIpm8LItVyYJzMv3ul8pXUvhzzEaxHzLiVCELyvrqOCOqStFIJQ9CsAwHUjgwsHRj/NA5Ly6i+MIUHMNwNDzl3rrT13sehW5TaZvZE66ep+6zz9Y= Content-Type: text/plain; charset="iso-8859-1" Content-ID: <127BF082BBC1824D9BA7AEC6678EAD49@eurprd04.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9a9c0405-474e-4f81-2bfe-08d6d9438e44 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 May 2019 14:42:29.5170 (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: VI1PR0402MB2895 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 =3D <&gpio2 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + wm8524: audio-codec { + #sound-dai-cells =3D <0>; + compatible =3D "wlf,wm8524"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_gpio_wlf>; + wlf,mute-gpios =3D <&gpio5 21 GPIO_ACTIVE_LOW>; + }; + + sound-wm8524 { + compatible =3D "simple-audio-card"; + simple-audio-card,name =3D "wm8524-audio"; + simple-audio-card,format =3D "i2s"; + simple-audio-card,frame-master =3D <&cpudai>; + simple-audio-card,bitclock-master =3D <&cpudai>; + simple-audio-card,widgets =3D + "Line", "Left Line Out Jack", + "Line", "Right Line Out Jack"; + simple-audio-card,routing =3D + "Left Line Out Jack", "LINEVOUTL", + "Right Line Out Jack", "LINEVOUTR"; + + cpudai: simple-audio-card,cpu { + sound-dai =3D <&sai3>; + }; + + simple-audio-card,codec { + sound-dai =3D <&wm8524>; + clocks =3D <&clk IMX8MM_CLK_SAI3_ROOT>; + }; + }; }; =20 &fec1 { @@ -61,6 +92,15 @@ }; }; =20 +&sai3 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_sai3>; + assigned-clocks =3D <&clk IMX8MM_CLK_SAI3>; + assigned-clock-parents =3D <&clk IMX8MM_AUDIO_PLL1_OUT>; + assigned-clock-rates =3D <24576000>; + status =3D "okay"; +}; + &uart2 { /* console */ pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_uart2>; @@ -124,12 +164,27 @@ >; }; =20 + pinctrl_gpio_wlf: gpiowlfgrp { + fsl,pins =3D < + MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0xd6 + >; + }; + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { fsl,pins =3D < MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 >; }; =20 + pinctrl_sai3: sai3grp { + fsl,pins =3D < + 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 =3D < MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 --=20 2.17.1