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Mon, 2 Mar 2026 00:54:11 -0800 From: "Sheetal ." To: Liam Girdwood , Mark Brown , "Rob Herring" , Krzysztof Kozlowski , "Conor Dooley" , Thierry Reding CC: Jonathan Hunter , Jaroslav Kysela , Takashi Iwai , Sameer Pujar , Mohan kumar , , , , , Sheetal Subject: [PATCH 1/2] ASoC: dt-bindings: tegra: Add compatible for Tegra238 sound card Date: Mon, 2 Mar 2026 14:23:22 +0530 Message-ID: <20260302085323.3139571-2-sheetal@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260302085323.3139571-1-sheetal@nvidia.com> References: <20260302085323.3139571-1-sheetal@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PEPF0000009A:EE_|MW4PR12MB7437:EE_ X-MS-Office365-Filtering-Correlation-Id: fe869255-6b3d-4d0a-267c-08de7839554d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|7416014|36860700013|376014|82310400026; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230040)(1800799024)(7416014)(36860700013)(376014)(82310400026);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: DkzAJR0zqEeNdb7hrOoegmGA0lAi8p+MWub+eU6FMvgZNiVapW6qgnTASJg7grEErlBZ4EZr/mp0c9/98y5jhpIE+4gwfXkMWu0abHOw3oLS732MmqIX/3ANVHsL3L4peEKD5/76rkb9hS/eHxU0ZOXVn/q7fvVyMrYQt6x0HrnS0gVaa+d3Da2PxzXi2GeEeEx1CJ/zp8tRRViQWdITg69BTRT3bhPkoYW+X3C0DtkzOZ5Yg1FP3Wwil5lGr57z5sIVKifrcvPTeAUaCE08/ApSSwpQnZOqR9i8JUKRpTluTkvF3r4Pg4GbzbPPAl9QsWSFBr7I1nCVv3uPgTZ/fwprhHX90IcKpp68R9Mcm3xKc+2PQjHsRuRnLDVpxRzRC7KSQHgW+SYuvBGJjWHpTKRaUbyqptKUcfy0U0ZrhkC1x/tPxkE/3jH1PBtb0mjc X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Mar 2026 08:54:37.1198 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: fe869255-6b3d-4d0a-267c-08de7839554d X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CH2PEPF0000009A.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB7437 Content-Type: text/plain; charset="utf-8" From: Sheetal Tegra238 requires different PLLA and PLLA_OUT0 clock rates compared to other Tegra platforms. Add Tegra238 compatible string to the APE tegra-audio-graph-card bindings. Signed-off-by: Sheetal Acked-by: Krzysztof Kozlowski --- .../devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-gra= ph-card.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-g= raph-card.yaml index da89523ccf5f..92bc3ef56f2c 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card= .yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card= .yaml @@ -23,6 +23,7 @@ properties: enum: - nvidia,tegra210-audio-graph-card - nvidia,tegra186-audio-graph-card + - nvidia,tegra238-audio-graph-card - nvidia,tegra264-audio-graph-card =20 clocks: --=20 2.34.1 From nobody Thu Apr 16 06:49:08 2026 Received: from BL2PR02CU003.outbound.protection.outlook.com (mail-eastusazon11011026.outbound.protection.outlook.com [52.101.52.26]) (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 4794F1E1DE5; 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To: Liam Girdwood , Mark Brown , "Rob Herring" , Krzysztof Kozlowski , "Conor Dooley" , Thierry Reding CC: Jonathan Hunter , Jaroslav Kysela , Takashi Iwai , Sameer Pujar , Mohan kumar , , , , , Sheetal , Aditya Bavanari Subject: [PATCH 2/2] ASoC: tegra: Add support for Tegra238 soundcard Date: Mon, 2 Mar 2026 14:23:23 +0530 Message-ID: <20260302085323.3139571-3-sheetal@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260302085323.3139571-1-sheetal@nvidia.com> References: <20260302085323.3139571-1-sheetal@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PEPF0000009F:EE_|SA1PR12MB9516:EE_ X-MS-Office365-Filtering-Correlation-Id: c5094acb-c8be-4067-839f-08de78395906 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|36860700013|376014|7416014|1800799024; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(36860700013)(376014)(7416014)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: Yk3eRSEpvJA3SxQ1Q1HrMPq9cKJPpw2UyFruTFeenTGLkP1pRRgah3sVxtKAca9sSBqAmr0kZEoBSbndffLWO/Rdhj/hWaE27yQiuD5HWkuMGceflGNd8w+NHN025E9SwpBktJk7umxtgW191XdYQX99L7KV/2iuUtToA/qCyCK/j2zOpZ7HDYxVavVLVO5b6Sq63253+sQomToeH5SJUak20y7MgfGOlOj09Fp2uhIE0XwzCbsBhXLJuaDewDW7noGDlaRvhGUs5V16Nh76Lk7G7tF4wwvpzJQ7M6eoHbuklED4CeKu66kOHoJSD8rGH1DQZdTKFstcYE3qWiGl6PSN17YMBucXtO2OmWC4nlDHGJYdB6imI7vmvAgn4P8Uqxc0ixdmrR9bTQyBgaqOvZN23/GsbA82UFGR6JajSyAb3TbnkA/ZXAzKGUwe6T+2 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Mar 2026 08:54:43.3729 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c5094acb-c8be-4067-839f-08de78395906 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CH2PEPF0000009F.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB9516 Content-Type: text/plain; charset="utf-8" From: Sheetal Tegra238 platforms use different clock rates for plla and plla_out0 clocks. Add Tegra238 support in the Tegra sound card driver to apply specific clock configurations. Signed-off-by: Aditya Bavanari Signed-off-by: Sheetal --- sound/soc/tegra/tegra_audio_graph_card.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/sound/soc/tegra/tegra_audio_graph_card.c b/sound/soc/tegra/teg= ra_audio_graph_card.c index 94b5ab77649b..b6dadd6a3d3d 100644 --- a/sound/soc/tegra/tegra_audio_graph_card.c +++ b/sound/soc/tegra/tegra_audio_graph_card.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only -// SPDX-FileCopyrightText: Copyright (c) 2020-2025 NVIDIA CORPORATION. All= rights reserved. +// SPDX-FileCopyrightText: Copyright (c) 2020-2026 NVIDIA CORPORATION. All= rights reserved. // // tegra_audio_graph_card.c - Audio Graph based Tegra Machine Driver =20 @@ -231,6 +231,15 @@ static const struct tegra_audio_cdata tegra186_data = =3D { .plla_out0_rates[x11_RATE] =3D 45158400, }; =20 +static const struct tegra_audio_cdata tegra238_data =3D { + /* PLLA */ + .plla_rates[x8_RATE] =3D 1277952000, + .plla_rates[x11_RATE] =3D 1264435200, + /* PLLA_OUT0 */ + .plla_out0_rates[x8_RATE] =3D 49152000, + .plla_out0_rates[x11_RATE] =3D 45158400, +}; + static const struct tegra_audio_cdata tegra264_data =3D { /* PLLA1 */ .plla_rates[x8_RATE] =3D 983040000, @@ -245,6 +254,8 @@ static const struct of_device_id graph_of_tegra_match[]= =3D { .data =3D &tegra210_data }, { .compatible =3D "nvidia,tegra186-audio-graph-card", .data =3D &tegra186_data }, + { .compatible =3D "nvidia,tegra238-audio-graph-card", + .data =3D &tegra238_data }, { .compatible =3D "nvidia,tegra264-audio-graph-card", .data =3D &tegra264_data }, {}, --=20 2.34.1