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Wed, 19 Oct 2022 07:47:02 -0700 From: Jon Hunter To: Rob Herring , Krzysztof Kozlowski , Thierry Reding CC: , , Jon Hunter Subject: [PATCH] arm64: tegra: Add SBSA UART for Tegra234 Date: Wed, 19 Oct 2022 15:47:00 +0100 Message-ID: <20221019144700.170361-1-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT018:EE_|BL0PR12MB5011:EE_ X-MS-Office365-Filtering-Correlation-Id: ce2fb255-3c0c-4bd6-12cf-08dab1e0d133 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: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:(13230022)(4636009)(136003)(376002)(346002)(39860400002)(396003)(451199015)(40470700004)(36840700001)(46966006)(83380400001)(336012)(426003)(7636003)(8936002)(356005)(86362001)(36860700001)(82740400003)(5660300002)(4326008)(70206006)(70586007)(41300700001)(2906002)(7696005)(26005)(478600001)(2616005)(1076003)(186003)(110136005)(8676002)(316002)(54906003)(107886003)(82310400005)(40480700001)(40460700003)(47076005)(36756003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Oct 2022 14:47:16.4578 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ce2fb255-3c0c-4bd6-12cf-08dab1e0d133 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: BN8NAM11FT018.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB5011 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Populate the SBSA UART for Tegra234 and enable this UART for Jetson AGX Orin. Signed-off-by: Jon Hunter --- .../boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 5 +++++ arch/arm64/boot/dts/nvidia/tegra234.dtsi | 7 +++++++ 2 files changed, 12 insertions(+) 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 fc7dcd521340..f7a1265cee97 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 @@ -2007,6 +2007,11 @@ serial@3100000 { status = "okay"; }; + serial@31d0000 { + current-speed = <115200>; + status = "okay"; + }; + hda@3510000 { nvidia,model = "NVIDIA Jetson AGX Orin HDA"; status = "okay"; diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index a68be5a0771b..abe8ab35bbcc 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -1324,6 +1324,13 @@ rce-fabric@be00000 { status = "okay"; }; + uarti: serial@31d0000 { + compatible = "arm,sbsa-uart"; + reg = <0x31d0000 0x10000>; + interrupts = ; + status = "disabled"; + }; + p2u_hsio_0: phy@3e00000 { compatible = "nvidia,tegra234-p2u"; reg = <0x03e00000 0x10000>; -- 2.25.1