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Thu, 7 Aug 2025 23:58:40 -0700 From: Haotien Hsu To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , "Jonathan Hunter" , Mathias Nyman , "Brad Griffis" , Sumit Gupta , "Vedant Deshpande" , Akhil R , Jinjie Ruan , , , , CC: Haotien Hsu , Henry Lin , "Jui Chang Kuo" , Wayne Chang , WK Tsai Subject: [PATCH v2 0/4] Support USB wakeup function for Tegra234 Date: Fri, 8 Aug 2025 14:57:29 +0800 Message-ID: <20250808065733.347264-1-haotienh@nvidia.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: rnnvmail203.nvidia.com (10.129.68.9) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000066EC:EE_|PH7PR12MB9075:EE_ X-MS-Office365-Filtering-Correlation-Id: 3efd6fed-3a83-4847-0286-08ddd6490c2a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|82310400026|7416014|376014|1800799024|921020; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Aug 2025 06:58:58.0508 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3efd6fed-3a83-4847-0286-08ddd6490c2a X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000066EC.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB9075 This patch series enables USB wakeup for Tegra234. Haotien Hsu (4): dt-bindings: usb: Add wake-up support for Tegra234 XUSB host controller arm64: tegra: Add interrupts for Tegra234 USB wake events soc/tegra: pmc: Add USB wake events for Tegra234 usb: xhci: tegra: Support USB wakeup function for Tegra234 .../bindings/usb/nvidia,tegra234-xusb.yaml | 28 ++++++- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 11 ++- drivers/soc/tegra/pmc.c | 7 ++ drivers/usb/host/xhci-tegra.c | 82 ++++++++++++++++++- 4 files changed, 122 insertions(+), 6 deletions(-) --- V1->V2 - Add the Acked-by tag to the commit message for patch 1. - Fix the -Wunused-variable warning in xhci-tegra.c. -- 2.34.1