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Thu, 9 Feb 2023 06:37:29 -0800 From: Sameer Pujar To: , , , , , CC: , , , , , , , , Sameer Pujar Subject: [PATCH 2/2] arm64: tegra: Audio codec support on Jetson AGX Orin Date: Thu, 9 Feb 2023 20:06:57 +0530 Message-ID: <1675953417-8686-3-git-send-email-spujar@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1675953417-8686-1-git-send-email-spujar@nvidia.com> References: <1675953417-8686-1-git-send-email-spujar@nvidia.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT081:EE_|DS7PR12MB6095:EE_ X-MS-Office365-Filtering-Correlation-Id: 96e75efd-8b3e-4c34-3bba-08db0aab32da X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: XMrLu864+HTJWalmmPGn9xtClq3B6ZzhlaCp1MCYpTxAlWXk/ZsHsW4+x9dgC2sYK0Z20ri5byveA2XzyqP8ah52xDWcT7A0WXgsQp2WL/Iq2r8aNSDpiYQkLggxVCLD9JOYGnfmx2bIJCfNLTTLdKMUR7Boxnudy5objZt8N1DDVbvrTCBpoiD+/99SPjl2R9yx3pdj0+0HcUwiBa94TIFRGfjA6bd6K/odaxeCfAjmwTkqH5HcNqzmoHzwdH/hQUpUXvluBtGSvpmbRcj5rq1dfvpO/pA3HgkhO4UkHrvRpsuIyUGRSIQjfGYGvX+16SSeddPNnHLwb+sXChN7Rsd2GLL/ZFsegr3ogO/wsgBcBxlVCMx5esaulLOuYMERlHSa3w1mOOu4t4E9075tKwNDSU8eCFaie2qG24QDfK3L7tWWElDRW7LxO3gMN2NEWGggB37xwLAbhWlNceXq9w9rF2iKyXJWYCndT9O65SRupwHOWOqtXoHb3GJu8b9NeTW4TNkuAq485i9uMEyoo/uijiyAGEX3YUeeQRtoFZL245wO/DtmP9TthP+kdtUJroHe7MbDNqTa1zpIu8wnzLopBAKrpmCeokUM7LY8vpGXyP3rjd4N1EJ47+uQaSy6Yhry6Ba23bBtt0+q5+oQjLBZwiHSoGw++8CJtfHyf0VcXRT1RBxUZgBEDI5t9jFm3cZ/gR9z+iVDp2tFB9l7KQ== X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230025)(4636009)(346002)(376002)(39860400002)(136003)(396003)(451199018)(46966006)(40470700004)(36840700001)(6666004)(26005)(107886003)(186003)(82740400003)(86362001)(36860700001)(82310400005)(356005)(36756003)(70206006)(70586007)(316002)(8676002)(7416002)(7696005)(54906003)(110136005)(426003)(336012)(83380400001)(47076005)(478600001)(40480700001)(40460700003)(4326008)(41300700001)(2906002)(2616005)(7636003)(5660300002)(8936002);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Feb 2023 14:37:41.0968 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 96e75efd-8b3e-4c34-3bba-08db0aab32da X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT081.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB6095 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Jetson AGX Orin has onboard RT5640 audio codec. This patch adds the codec device node and the bindings to I2S1 interface. Signed-off-by: Sameer Pujar --- .../dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 47 ++++++++++++++++++= +++- 1 file changed, 46 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts = b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts index 8a97478..5881fbf 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts @@ -3,6 +3,7 @@ =20 #include #include +#include =20 #include "tegra234-p3701-0000.dtsi" #include "tegra234-p3737-0000.dtsi" @@ -49,7 +50,7 @@ =20 i2s1_dap: endpoint { dai-format =3D "i2s"; - /* placeholder for external codec */ + remote-endpoint =3D <&rt5640_ep>; }; }; }; @@ -2017,6 +2018,32 @@ status =3D "okay"; }; =20 + i2c@31e0000 { + status =3D "okay"; + + audio-codec@1c { + status =3D "okay"; + + compatible =3D "realtek,rt5640"; + reg =3D <0x1c>; + interrupt-parent =3D <&gpio>; + interrupts =3D ; + clocks =3D <&bpmp TEGRA234_CLK_AUD_MCLK>; + clock-names =3D "mclk"; + realtek,dmic1-data-pin =3D ; + realtek,dmic2-data-pin =3D ; + realtek,jack-detect-source =3D ; + sound-name-prefix =3D "CVB-RT"; + + port { + rt5640_ep: endpoint { + remote-endpoint =3D <&i2s1_dap>; + mclk-fs =3D <256>; + }; + }; + }; + }; + pwm@32a0000 { assigned-clocks =3D <&bpmp TEGRA234_CLK_PWM3>; assigned-clock-parents =3D <&bpmp TEGRA234_CLK_PLLP_OUT0>; @@ -2293,5 +2320,23 @@ <&dmic3_port>; =20 label =3D "NVIDIA Jetson AGX Orin APE"; + + widgets =3D "Microphone", "CVB-RT MIC Jack", + "Microphone", "CVB-RT MIC", + "Headphone", "CVB-RT HP Jack", + "Speaker", "CVB-RT SPK"; + + routing =3D /* I2S1 <-> RT5640 */ + "CVB-RT AIF1 Playback", "I2S1 DAP-Playback", + "I2S1 DAP-Capture", "CVB-RT AIF1 Capture", + /* RT5640 codec controls */ + "CVB-RT HP Jack", "CVB-RT HPOL", + "CVB-RT HP Jack", "CVB-RT HPOR", + "CVB-RT IN1P", "CVB-RT MIC Jack", + "CVB-RT IN2P", "CVB-RT MIC Jack", + "CVB-RT SPK", "CVB-RT SPOLP", + "CVB-RT SPK", "CVB-RT SPORP", + "CVB-RT DMIC1", "CVB-RT MIC", + "CVB-RT DMIC2", "CVB-RT MIC"; }; }; --=20 2.7.4