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Mon, 27 Mar 2023 09:14:53 -0700 From: Sumit Gupta To: , , , , , , , CC: , , , , , , , , , , , , , Subject: [Patch v4 02/10] arm64: tegra: add bpmp ref in tegra234-mc node Date: Mon, 27 Mar 2023 21:44:18 +0530 Message-ID: <20230327161426.32639-3-sumitg@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230327161426.32639-1-sumitg@nvidia.com> References: <20230327161426.32639-1-sumitg@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT011:EE_|DM6PR12MB4235:EE_ X-MS-Office365-Filtering-Correlation-Id: 276d1b58-2c30-441d-08d9-08db2ede69b4 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:216.228.118.233;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge2.nvidia.com;CAT:NONE;SFS:(13230028)(4636009)(39860400002)(376002)(346002)(396003)(136003)(451199021)(36840700001)(46966006)(40470700004)(34020700004)(316002)(110136005)(40460700003)(36860700001)(54906003)(478600001)(356005)(7636003)(82740400003)(8936002)(5660300002)(36756003)(82310400005)(86362001)(4744005)(7416002)(2906002)(4326008)(8676002)(70206006)(70586007)(41300700001)(40480700001)(107886003)(6666004)(186003)(1076003)(26005)(426003)(2616005)(336012)(47076005)(7696005);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Mar 2023 16:14:59.2831 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 276d1b58-2c30-441d-08d9-08db2ede69b4 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.233];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT011.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4235 Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Add the "nvidia,bpmp" property within the "memory-controller" node to reference BPMP node. This is needed by the MC driver to pass the client info to the BPMP-FW when memory interconnect support is available. Signed-off-by: Sumit Gupta --- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index 959d659dd5cd..348113b4928a 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -656,6 +656,8 @@ */ dma-ranges = <0x0 0x0 0x0 0x0 0x80 0x0>; + nvidia,bpmp = <&bpmp>; + emc: external-memory-controller@2c60000 { compatible = "nvidia,tegra234-emc"; reg = <0x0 0x02c60000 0x0 0x90000>, -- 2.17.1