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Thu, 28 Oct 2021 13:28:11 +0000 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Thu, 28 Oct 2021 13:28:10 +0000 Received: from kyarlagadda-linux.nvidia.com (172.20.187.6) by mail.nvidia.com (172.20.187.12) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Thu, 28 Oct 2021 13:28:07 +0000 From: Akhil R CC: , , , , , , , , , , , , , Akhil R Subject: [PATCH v11 4/4] arm64: tegra: Add GPCDMA node for tegra186 and tegra194 Date: Thu, 28 Oct 2021 18:53:39 +0530 Message-ID: <1635427419-22478-5-git-send-email-akhilrajeev@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1635427419-22478-1-git-send-email-akhilrajeev@nvidia.com> References: <1635427419-22478-1-git-send-email-akhilrajeev@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: dc4ae478-4080-4e7a-19ea-08d99a16c9b4 X-MS-TrafficTypeDiagnostic: SN1PR12MB2525: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1227; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Oct 2021 13:28:11.1988 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: dc4ae478-4080-4e7a-19ea-08d99a16c9b4 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.34];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT054.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1PR12MB2525 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-tegra@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-p3310.dtsi | 4 +++ arch/arm64/boot/dts/nvidia/tegra186.dtsi | 44 ++++++++++++++++++++++++++ arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 4 +++ arch/arm64/boot/dts/nvidia/tegra194.dtsi | 44 ++++++++++++++++++++++++++ 4 files changed, 96 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi index fcd71bf..f5ef04d3 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi @@ -56,6 +56,10 @@ }; }; + dma-controller@2600000 { + status = "okay"; + }; + memory-controller@2c00000 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index e94f8ad..355d53c 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -73,6 +73,50 @@ snps,rxpbl = <8>; }; + dma-controller@2600000 { + compatible = "nvidia,tegra186-gpcdma"; + reg = <0x2600000 0x210000>; + resets = <&bpmp TEGRA186_RESET_GPCDMA>; + reset-names = "gpcdma"; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + #dma-cells = <1>; + iommus = <&smmu TEGRA186_SID_GPCDMA_0>; + dma-coherent; + status = "disabled"; + }; + aconnect@2900000 { compatible = "nvidia,tegra186-aconnect", "nvidia,tegra210-aconnect"; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index c4058ee..5bc74af 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -49,6 +49,10 @@ }; }; + dma-controller@2600000 { + status = "okay"; + }; + memory-controller@2c00000 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index c8250a3..94094f3 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -72,6 +72,50 @@ snps,rxpbl = <8>; }; + dma-controller@2600000 { + compatible = "nvidia,tegra194-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 = "disabled"; + }; + aconnect@2900000 { compatible = "nvidia,tegra194-aconnect", "nvidia,tegra210-aconnect";