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Mon, 7 Feb 2022 07:02:54 -0800 From: Akhil R To: , , , , , , , , , , , CC: Subject: [PATCH v19 4/4] arm64: tegra: Add GPCDMA node for tegra186 and tegra194 Date: Mon, 7 Feb 2022 20:31:34 +0530 Message-ID: <1644246094-29423-5-git-send-email-akhilrajeev@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1644246094-29423-1-git-send-email-akhilrajeev@nvidia.com> References: <1644246094-29423-1-git-send-email-akhilrajeev@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: cbe41651-721e-477e-d944-08d9ea4aeea2 X-MS-TrafficTypeDiagnostic: PH7PR12MB5620:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1227; 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:12.22.5.235;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:mail.nvidia.com;PTR:InfoNoRecords;CAT:NONE;SFS:(13230001)(4636009)(40470700004)(46966006)(36840700001)(81166007)(82310400004)(40460700003)(36756003)(356005)(316002)(110136005)(86362001)(36860700001)(921005)(26005)(5660300002)(7696005)(6666004)(47076005)(70206006)(508600001)(107886003)(70586007)(2616005)(186003)(336012)(8936002)(426003)(8676002)(4326008)(2906002)(36900700001)(2101003)(83996005);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Feb 2022 15:03:00.0046 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cbe41651-721e-477e-d944-08d9ea4aeea2 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[12.22.5.235];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT025.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB5620 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add device tree node for GPCDMA controller on Tegra186 target and Tegra194 target. Signed-off-by: Rajesh Gumasta Signed-off-by: Akhil R Reviewed-by: Jon Hunter --- arch/arm64/boot/dts/nvidia/tegra186.dtsi | 42 +++++++++++++++++++++++++++++++ arch/arm64/boot/dts/nvidia/tegra194.dtsi | 43 ++++++++++++++++++++++++++++++++ 2 files changed, 85 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index c91afff..899d7b1 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -73,6 +73,48 @@ snps,rxpbl = <8>; }; + gpcdma: dma-controller@2600000 { + compatible = "nvidia,tegra186-gpcdma"; + reg = <0x0 0x2600000 0x0 0x210000>; + resets = <&bpmp TEGRA186_RESET_GPCDMA>; + reset-names = "gpcdma"; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + #dma-cells = <1>; + iommus = <&smmu TEGRA186_SID_GPCDMA_0>; + dma-coherent; + status = "okay"; + }; + aconnect@2900000 { compatible = "nvidia,tegra186-aconnect", "nvidia,tegra210-aconnect"; diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 2d48c37..8b58f5cb 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -115,6 +115,49 @@ snps,rxpbl = <8>; }; + gpcdma: dma-controller@2600000 { + compatible = "nvidia,tegra194-gpcdma", + "nvidia,tegra186-gpcdma"; + reg = <0x2600000 0x210000>; + resets = <&bpmp TEGRA194_RESET_GPCDMA>; + reset-names = "gpcdma"; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + #dma-cells = <1>; + iommus = <&smmu TEGRA194_SID_GPCDMA_0>; + dma-coherent; + status = "okay"; + }; + aconnect@2900000 { compatible = "nvidia,tegra194-aconnect", "nvidia,tegra210-aconnect"; -- 2.7.4