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Wed, 8 Feb 2023 03:17:30 -0800 From: Manikanta Maddireddy To: , , , , , , CC: , , , , , , , , , , , , , Manikanta Maddireddy Subject: [RFC,v14 4/5] arm64: tegra: Add PCIe port node with PCIe WAKE# for C1 controller Date: Wed, 8 Feb 2023 16:46:44 +0530 Message-ID: <20230208111645.3863534-5-mmaddireddy@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230208111645.3863534-1-mmaddireddy@nvidia.com> References: <20230208111645.3863534-1-mmaddireddy@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT073:EE_|SN7PR12MB7322:EE_ X-MS-Office365-Filtering-Correlation-Id: 5e0acefc-9730-411c-810d-08db09c61e25 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:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230025)(4636009)(346002)(136003)(39860400002)(376002)(396003)(451199018)(46966006)(36840700001)(40470700004)(36860700001)(36756003)(86362001)(7636003)(82740400003)(356005)(41300700001)(8676002)(4326008)(7416002)(5660300002)(8936002)(110136005)(54906003)(70586007)(70206006)(316002)(82310400005)(40460700003)(40480700001)(2906002)(426003)(47076005)(2616005)(336012)(478600001)(7696005)(186003)(26005)(107886003)(6666004)(1076003);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Feb 2023 11:17:51.4975 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5e0acefc-9730-411c-810d-08db09c61e25 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT073.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB7322 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add PCIe port node under the PCIe controller-1 device tree node to support PCIe WAKE# interrupt for WiFi. Signed-off-by: Manikanta Maddireddy --- Changes in v14: New patch in the series to support PCIe WAKE# in NVIDIA Jetson AGX Orin. .../dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts index 8a9747855d6b..9c89be263141 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts @@ -2147,6 +2147,17 @@ pcie@14100000 { phys = <&p2u_hsio_3>; phy-names = "p2u-0"; + + pci@0,0 { + reg = <0x0000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-parent = <&gpio>; + interrupts = ; + interrupt-names = "wakeup"; + }; }; pcie@14160000 { -- 2.25.1