From nobody Mon Feb 9 20:30:43 2026 Received: from NAM04-BN8-obe.outbound.protection.outlook.com (mail-bn8nam04on2090.outbound.protection.outlook.com [40.107.100.90]) (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 496CB1DFCE; Thu, 4 Apr 2024 18:43:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.100.90 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712256202; cv=fail; b=sWogAQpgr5PZ5p3Mbnv8X30FTWQtmMPYmRoZM8t1F52M0OYQlbaOhedkxIKT7DzTNLAmRFUaxbBrQmL8BIiAMY3UDzs7Heug1Ddr8AGVcSblnouzTPghSgO7wxGf5I/gNM+JkSXRDr2FUHWO7b9O4dB8wgwz5uF47yQYGbVn7lk= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712256202; c=relaxed/simple; bh=Div5nXBj8/LcuYwR/kfNb2tB3JPfaDy/w5XFXz2HNS8=; h=From:To:Cc:Subject:Date:Message-Id:Content-Type:MIME-Version; b=AI1D3w/rlYVp8B717bUisfoCSpRm/4HDG7hI4NjUXhWOhoXdeFov/nD+p5lx6od6E19iFv86vqBcnzRYMSS2mIKWwzzB+96fou1tX8HJasAJCsxYTTvYOvUBgKuEkT5Ely1FRtcjP7VrUMFJ3XJ6deBeEnmR/HDPOWiFs1Toro4= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=phytec.com; spf=pass smtp.mailfrom=phytec.com; dkim=pass (1024-bit key) header.d=phytec.com header.i=@phytec.com header.b=UgbAZkMD; arc=fail smtp.client-ip=40.107.100.90 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=phytec.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=phytec.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=phytec.com header.i=@phytec.com header.b="UgbAZkMD" ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=d2qlNXNbKvczdmpiNrm2ouH5x/ptpmKDJbzNMQSf9bNy8+7Mprc1P7+eiLG/45L1s64e/8d7J8HysrQeP8nuEr5U1gG4diOOUmvisC9qJziv/ihX2El3ojaO1HQG6s8MsGR3olcz6fDqlqB6CUnr7UTzxNWunYp6B26R47O0s0GWTgupqliRGubShcowkVxtsP6rt89PVO/jawarKVJ2bJcLk0y6NuRltb3nqqYWjKY1T0SU6JC6Iu1OntiRn5vsafeBzEgjm9EEClHAp35A7y/R5tN/XYdbdyKzjQudYzPnTy3Od30onC1XAwgnKpjp8p4Fn2m1NQ2XwW4usdmhjw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=4D1cEqMPA0OeCNQiaWcEFD6v2gZtjI01qHCPL6fH8RM=; b=FL5VoRfFYQkzUzfTvQIB8ymP25tir7JwQTiJcNJIpVVi8TSbMSFk5rId0zbkVRrkhsKsHeJuDrBwPDfqMm63LeEUaj5AMtzl2lYreU/0MMGccXRJchfWhkQprtI7ABdTzEjCiBcvFGJ80zgJ0J8H2ha1uUstrOHfjpNF+8yTYOwpr3wW7RO+Et72k1pkNq6jqWR2RigEe4HPJaKEVdPzTn4AVtM0TBXRFcrJwlInaH2uxlmBN2jHXOPsY/C/Gg9gCuybs1tK+hmEXx6vLtF0Yj+n8tt0oQWW9LUU6Fswsay8BhYAlvjB/W8quTICTrfQwzFeDdCVjGzQ/dJgvvxIwQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=phytec.com; dmarc=pass action=none header.from=phytec.com; dkim=pass header.d=phytec.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=phytec.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4D1cEqMPA0OeCNQiaWcEFD6v2gZtjI01qHCPL6fH8RM=; b=UgbAZkMDKe40zQ3Rk7RVj4vY5HymvFVVsbegaIgUPWfkLOEMCSaKImyYVHskAL1Lg0hP3ZdfqawEqeM2c5LbuCqXGy4hWxC8Ot6g6mqwf+P3d5yRTVnfPDXn4up5Pn6Q9xLaL74dk1n/DAWXX6NIKa+Z2BDtkqS70vUKjUFgZgU= Received: from SJ2PR22MB4354.namprd22.prod.outlook.com (2603:10b6:a03:537::8) by CH3PR22MB4337.namprd22.prod.outlook.com (2603:10b6:610:17a::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7409.46; Thu, 4 Apr 2024 18:43:16 +0000 Received: from SJ2PR22MB4354.namprd22.prod.outlook.com ([fe80::d052:d553:e415:22e6]) by SJ2PR22MB4354.namprd22.prod.outlook.com ([fe80::d052:d553:e415:22e6%4]) with mapi id 15.20.7409.042; Thu, 4 Apr 2024 18:43:15 +0000 From: Garrett Giordano To: nm@ti.com, vigneshr@ti.com, kristo@kernel.org, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, w.egorov@phytec.de Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Subject: [PATCH] arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Add Audio Codec Date: Thu, 4 Apr 2024 11:42:50 -0700 Message-Id: <20240404184250.3772829-1-ggiordano@phytec.com> X-Mailer: git-send-email 2.25.1 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: CH0PR03CA0063.namprd03.prod.outlook.com (2603:10b6:610:cc::8) To SJ2PR22MB4354.namprd22.prod.outlook.com (2603:10b6:a03:537::8) 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: SJ2PR22MB4354:EE_|CH3PR22MB4337:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SJ2PR22MB4354.namprd22.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(376005)(1800799015)(7416005)(52116005)(366007)(38350700005);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?GDptlm+SmF4XYh6UCfKmHGIJHH2z+igJaCn2Oleg0HynnzmANAEu6BXTBAZT?= =?us-ascii?Q?50qrLmBiUPVqptodtUTBVQppsbowSWia9d7/49wefMQLyqYCYA0Fh5pldlhc?= =?us-ascii?Q?v81LB0XvwT/efCczep2JA0QJOHjDcm9C98Xj/i6EQ0SBgzux2mhTl2y2dTa3?= =?us-ascii?Q?+unq4OxUqUYuNcUYwfaAmLMr1y7V8zOWsxcfc3BbVhpyGRk5aPlPRMw5MHsw?= =?us-ascii?Q?v7PULERH/kJpX0UfWXEJ8jMyC2tRtCIRztBg5oZtLc6LaWK/vzcbeY0JqEA5?= =?us-ascii?Q?2viu3KDaSjbofOgeKHoqmXne2bsGw6Zk6AyLYi+I+FX9OoVXXcGge/1m1af5?= =?us-ascii?Q?T49M/mDH1Ls0H31RUys8bGQRIb2/1ECPCXFeQFZa1vs35U3+UveJ/SQy8Amw?= =?us-ascii?Q?hfiZjtUl7u/jQ/Iqmnr3cxmMlCBBC5tpHU0uHYbG2r2fvLNRaAcJJ93hCqkL?= =?us-ascii?Q?pHjPZxVy8wfkk0m9Wp69z1ulklxlSA8mWmaz72hM/ZHxY2I9t4JiUErTxZY6?= =?us-ascii?Q?xouQ7M+oWsZGRmp/coyy+Pqn4KW5wjw1ZpyMu81JmQ9MgXjY/weCWjDSeSj1?= =?us-ascii?Q?OWtv4+wQaQBjun0D8ubp9TO+Kkco5kEfzYXqPSm0fL857UPtwEFaY2bViB1p?= =?us-ascii?Q?cokxRoYmEYLK7Ud8ibphNXDNGBMXNJ1o01oi34A5Yai0cLN80B3VMjDL78uP?= =?us-ascii?Q?8lekNXZcyF6HMkVln/HPQmesAXbWORYxPlNr6Vs+JiUyySqRCrYhem6mOYPK?= =?us-ascii?Q?Bs+pmz15mRCtnTn2ptZytrCnYqSOR4YV2K62Do3YxsDodl9rUX9F6WtUfkA0?= =?us-ascii?Q?YDLUtXr7ukumRRYyR4w8yzq50oksSYB43hbVtgkVgXs4bOxkX46Xz5uzNVuV?= =?us-ascii?Q?74tEhVxnJ1E2cNTyLvw9v1UVwgSKRegjsln/96dl8AfUqV7roNTtawKsq74P?= =?us-ascii?Q?LrqNRqx2/XGwxFXVeA+JrV5RdiHb1N4/ZBtvLTSkEqYB+xvpYjJgYMUq+9KE?= =?us-ascii?Q?rB5c7N9441QSZhi4duVnFNENJ3Imykg2kryDDCz6nypyBRkXgDszT7Iti/1K?= =?us-ascii?Q?vuO2REq/J8JhOD/WMIgA1MG+zOniOLMtW5p0lLsYiY9gQktCj/GShA3Jylv6?= =?us-ascii?Q?3D1vpe3OP8rKl+qrneWewvaw/C7TT5DBuel0m6IkfjZAKA/5jGaU1Sf7KnTI?= =?us-ascii?Q?MyjbVJGLQofB5lqcl+6UP+u6oaWgNZ/Gz1KEetuoOgtSWMfCKz3kCmlPtRLB?= =?us-ascii?Q?lg3MV7gT/UO/PCCfPIrnOKp15TZaZBWQU3sxKZLxThEM4W1JBNZx7kImxrrY?= =?us-ascii?Q?kMXD6rjEKoFhytTE57dQbms24IQ7hsKdXUT1+HsrBH5aegkibQ1HUl0OKMPl?= =?us-ascii?Q?hSkRU292Vpsz8N9oHk5msvNEu9dfYi1oqLWbHtYAUpXxY8PZuzv+BLXelp2e?= =?us-ascii?Q?HlhJvAD2lS4r6E1mbKEHfYd2DhNWUAJIvTZvTS0zLfrK/PkBRa2xTJZBpooh?= =?us-ascii?Q?ymVKnli0A9ZIKXJOvCW0/e5YGo84+8AvKr61h3BwkPXU10F2PhQ19YJ/zaqg?= =?us-ascii?Q?9aAeFM7YDKJKZSv43Bn6OfUPB4jmIHBktN080aSO?= X-OriginatorOrg: phytec.com X-MS-Exchange-CrossTenant-Network-Message-Id: a600872b-6c11-4841-6a08-08dc54d7169d X-MS-Exchange-CrossTenant-AuthSource: SJ2PR22MB4354.namprd22.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Apr 2024 18:43:15.5809 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 67bcab1a-5db0-4ee8-86f4-1533d0b4b5c7 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: tUl0NM7zqppO/2e32WjjQ8s4/D214u5RyXI+KsOHsDSr919lkAODMLd9AsksDHo75bAGlLZB7dW55VaswIe+Kg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR22MB4337 Content-Type: text/plain; charset="utf-8" The Audio Codec runs over the MCASP (Multichannel Audio Serial Port). Add pinmux for the Audio Reference Clock and MCASP2. Add DT nodes for Audio Codec, MCASP2, VCC 1v8 and VCC 3v3 regulators. Additionally, create a sound node that connects our sound card and the MCASP2. Signed-off-by: Garrett Giordano Reviewed-by: Wadim Egorov --- .../dts/ti/k3-am625-phyboard-lyra-rdk.dts | 99 +++++++++++++++++++ 1 file changed, 99 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts b/arch/a= rm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts index a83a90497857..dfc78995d30a 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts @@ -66,6 +66,35 @@ key-menu { }; }; =20 + sound { + compatible =3D "simple-audio-card"; + simple-audio-card,name =3D "phyBOARD-Lyra"; + simple-audio-card,widgets =3D + "Microphone", "Mic Jack", + "Headphone", "Headphone Jack", + "Speaker", "External Speaker"; + simple-audio-card,routing =3D + "MIC3R", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT", + "External Speaker", "SPOP", + "External Speaker", "SPOM"; + simple-audio-card,format =3D "dsp_b"; + simple-audio-card,bitclock-master =3D <&sound_master>; + simple-audio-card,frame-master =3D <&sound_master>; + simple-audio-card,bitclock-inversion; + + simple-audio-card,cpu { + sound-dai =3D <&mcasp2>; + }; + + sound_master: simple-audio-card,codec { + sound-dai =3D <&audio_codec>; + clocks =3D <&audio_refclk1>; + }; + }; + leds { compatible =3D "gpio-leds"; pinctrl-names =3D "default"; @@ -82,6 +111,15 @@ led-2 { }; }; =20 + vcc_1v8: regulator-vcc-1v8 { + compatible =3D "regulator-fixed"; + regulator-name =3D "VCC_1V8"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + regulator-always-on; + regulator-boot-on; + }; + vcc_3v3_mmc: regulator-vcc-3v3-mmc { compatible =3D "regulator-fixed"; regulator-name =3D "VCC_3V3_MMC"; @@ -90,9 +128,24 @@ vcc_3v3_mmc: regulator-vcc-3v3-mmc { regulator-always-on; regulator-boot-on; }; + + vcc_3v3_sw: regulator-vcc-3v3-sw { + compatible =3D "regulator-fixed"; + regulator-name =3D "VCC_3V3_SW"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + regulator-always-on; + regulator-boot-on; + }; }; =20 &main_pmx0 { + audio_ext_refclk1_pins_default: audio-ext-refclk1-default-pins { + pinctrl-single,pins =3D < + AM62X_IOPAD(0x0a0, PIN_OUTPUT, 1) /* (K25) GPMC0_WPn.AUDIO_EXT_REFCLK1 = */ + >; + }; + gpio_keys_pins_default: gpio-keys-default-pins { pinctrl-single,pins =3D < AM62X_IOPAD(0x1d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */ @@ -150,6 +203,15 @@ AM62X_IOPAD(0x1d8, PIN_OUTPUT, 0) /* (C15) MCAN0_TX */ >; }; =20 + main_mcasp2_pins_default: main-mcasp2-default-pins { + pinctrl-single,pins =3D < + AM62X_IOPAD(0x070, PIN_INPUT, 3) /* (T24) GPMC0_AD13.MCASP2_ACLKX */ + AM62X_IOPAD(0x06c, PIN_INPUT, 3) /* (T22) GPMC0_AD12.MCASP2_AFSX */ + AM62X_IOPAD(0x064, PIN_OUTPUT, 3) /* (T25) GPMC0_AD10.MCASP2_AXR2 */ + AM62X_IOPAD(0x068, PIN_INPUT, 3) /* (R21) GPMC0_AD11.MCASP2_AXR3 */ + >; + }; + main_mmc1_pins_default: main-mmc1-default-pins { pinctrl-single,pins =3D < AM62X_IOPAD(0x23c, PIN_INPUT_PULLUP, 0) /* (A21) MMC1_CMD */ @@ -254,6 +316,21 @@ &main_i2c1 { clock-frequency =3D <100000>; status =3D "okay"; =20 + audio_codec: audio-codec@18 { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&audio_ext_refclk1_pins_default>; + + #sound-dai-cells =3D <0>; + compatible =3D "ti,tlv320aic3007"; + reg =3D <0x18>; + ai3x-micbias-vg =3D <2>; + + AVDD-supply =3D <&vcc_3v3_sw>; + IOVDD-supply =3D <&vcc_3v3_sw>; + DRVDD-supply =3D <&vcc_3v3_sw>; + DVDD-supply =3D <&vcc_1v8>; + }; + gpio_exp: gpio-expander@21 { pinctrl-names =3D "default"; pinctrl-0 =3D <&gpio_exp_int_pins_default>; @@ -329,6 +406,28 @@ &main_uart1 { status =3D "okay"; }; =20 +&mcasp2 { + status =3D "okay"; + #sound-dai-cells =3D <0>; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&main_mcasp2_pins_default>; + + /* MCASP_IIS_MODE */ + op-mode =3D <0>; + tdm-slots =3D <2>; + + /* 0: INACTIVE, 1: TX, 2: RX */ + serial-dir =3D < + 0 0 1 2 + 0 0 0 0 + 0 0 0 0 + 0 0 0 0 + >; + tx-num-evt =3D <32>; + rx-num-evt =3D <32>; +}; + &sdhci1 { vmmc-supply =3D <&vcc_3v3_mmc>; vqmmc-supply =3D <&vddshv5_sdio>; --=20 2.25.1