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Thu, 12 May 2022 02:01:10 -0700 From: Akhil R To: , , , , , , CC: Subject: [PATCH 2/2] arm64: tegra: Add Tegra234 GPCDMA device tree node Date: Thu, 12 May 2022 14:30:52 +0530 Message-ID: <20220512090052.47840-3-akhilrajeev@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220512090052.47840-1-akhilrajeev@nvidia.com> References: <20220512090052.47840-1-akhilrajeev@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 9267846b-35c5-4224-f184-08da33f5fa65 X-MS-TrafficTypeDiagnostic: DM6PR12MB3881:EE_ X-Microsoft-Antispam-PRVS: 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:12.22.5.236;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:InfoNoRecords;CAT:NONE;SFS:(13230001)(4636009)(36840700001)(46966006)(40470700004)(6666004)(316002)(36756003)(26005)(110136005)(82310400005)(2616005)(70206006)(70586007)(1076003)(8676002)(107886003)(4326008)(186003)(47076005)(508600001)(7696005)(426003)(336012)(86362001)(2906002)(81166007)(356005)(36860700001)(5660300002)(8936002)(40460700003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 May 2022 09:01:18.6085 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9267846b-35c5-4224-f184-08da33f5fa65 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[12.22.5.236];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT064.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB3881 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add device tree nodes for Tegra234 GPCDMA Signed-off-by: Akhil R --- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 43 ++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index cb3af539e477..860c3cc68cea 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -21,6 +21,49 @@ ranges = <0x0 0x0 0x0 0x40000000>; + gpcdma: dma-controller@2600000 { + compatible = "nvidia,tegra194-gpcdma", + "nvidia,tegra186-gpcdma"; + reg = <0x2600000 0x210000>; + resets = <&bpmp TEGRA234_RESET_GPCDMA>; + reset-names = "gpcdma"; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + #dma-cells = <1>; + iommus = <&smmu_niso0 TEGRA234_SID_GPCDMA>; + dma-coherent; + status = "okay"; + }; + aconnect@2900000 { compatible = "nvidia,tegra234-aconnect", "nvidia,tegra210-aconnect"; -- 2.17.1