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Tue, 1 Feb 2022 07:28:04 -0800 From: Akhil R To: , , , , , , , , , , , CC: Subject: [PATCH v18 4/4] arm64: tegra: Add GPCDMA node for tegra186 and tegra194 Date: Tue, 1 Feb 2022 20:56:39 +0530 Message-ID: <1643729199-19161-5-git-send-email-akhilrajeev@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1643729199-19161-1-git-send-email-akhilrajeev@nvidia.com> References: <1643729199-19161-1-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: 4f8aca1f-ca5c-48c1-2451-08d9e5977699 X-MS-TrafficTypeDiagnostic: MN2PR12MB4848: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:12.22.5.236;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)(8936002)(47076005)(40460700003)(316002)(86362001)(4326008)(70206006)(6666004)(356005)(81166007)(8676002)(921005)(70586007)(36756003)(110136005)(508600001)(2616005)(5660300002)(26005)(186003)(426003)(7696005)(36860700001)(107886003)(2906002)(82310400004)(336012)(2101003)(83996005)(36900700001)(20210929001);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Feb 2022 15:28:14.1112 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4f8aca1f-ca5c-48c1-2451-08d9e5977699 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: DM6NAM11FT016.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4848 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