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Thu, 19 Jun 2025 01:44:46 -0700 From: Shubhi Garg To: Lee Jones , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Catalin Marinas" , Will Deacon , "Alexandre Belloni" , Jonathan Hunter CC: , , , , Shubhi Garg Subject: [PATCH v4 5/6] arm64: defconfig: enable NVIDIA VRS PSEQ Date: Thu, 19 Jun 2025 08:44:26 +0000 Message-ID: <20250619084427.3559207-6-shgarg@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250619084427.3559207-1-shgarg@nvidia.com> References: <20250619084427.3559207-1-shgarg@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: AnonymousSubmission X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS3PEPF000099D8:EE_|PH8PR12MB6723:EE_ X-MS-Office365-Filtering-Correlation-Id: 2c01295a-8456-4591-a5bb-08ddaf0d953e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|82310400026|36860700013|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?p+CVpGgwzxHgcx1UJnwo7Skll1+UJgm/h6wyxtjFNtVxf5JgqvpfJ2+CQ3sd?= =?us-ascii?Q?O6J06n4s4VGLPbrHYuaAbgUDKlu5VrdGTbA+6ovKS1FRPMip9SsliqwV9niQ?= =?us-ascii?Q?DkL0XNirfTvhr7vygX6YMCcNjvb7Dj+3lskjx3oq+Iqe0aLSA26Y+Vedk4kb?= =?us-ascii?Q?TcG+Ek1/+bf5y85v0Pd/izFsjF1eERrgUQE8g6M2U7wTLfJNeyhiAlh/uM7h?= =?us-ascii?Q?EIGZ20i1abwF+VWpM/1AgKsnr4A6W8IPMD34uxXEG6V7udDjCCS/xQO7ocC8?= =?us-ascii?Q?jfSWvD0AJpwI7Av/gTgQyGfvnVHxtIN8WWa0gsJcV/AEgQASbafS3U+GY+4+?= =?us-ascii?Q?Twbi8qQhPwevKSjfKFfZngy72KshXPwhJNlZld0QsLGnq3A0dhXY/e2CAI1G?= =?us-ascii?Q?fQMrP09BS5CQGBJlUEUqXDpX+VRg9WEN3nS/9E46Ov/rWMdaqABFkzufaLOn?= =?us-ascii?Q?XC8TWohWvMut92S3rrrVRUm8qK6qi24FznDym1qECfSik7C+VypKjdm+WXNc?= =?us-ascii?Q?Rf79QBZtkmdXtMqGk+aZLz9+GXQz8nQAiUL2YVwYbkDsgzA4X71iAOAkrV3i?= =?us-ascii?Q?DeSEOmcoZbQFjjIrfFSiLmKXAA3w75Q7HICDaFWXf5ZubJYTg/GDMhdDdJYP?= =?us-ascii?Q?LqhoUOW0+Ea+qjHHelJiDCKn1h1CJ7WC50MmRi3MvRhhNxUNk5HLgbd7WyxV?= =?us-ascii?Q?KG4i7BymuUj3zBD+QiIh7x9ZfLIYVtxB+6UdI968i0FU7eh6Vu6yw1cw3EXB?= =?us-ascii?Q?owoakmfbfZJwmHeJHqW7tCcan+RZ43Y2Er0P+9AgzVHtglChNbWgbNcygzdO?= =?us-ascii?Q?VpLJvXNDIc2dozLYOlJ7oNGn7hfSS5AUF2hoiAYwijtK1f+UEC3HoI0ASTl/?= =?us-ascii?Q?ZM50mPJGa60eieRu5IQwgHeFG3ODKaOBW8UFbbS4aJGEwpM9lqLibyx6hLDo?= =?us-ascii?Q?4E5TiupV7gB2r43Y+P60H0+bR8re4M0+sJxpMxhD2pHDtB8xiRDCtmftkuQJ?= =?us-ascii?Q?0deZkRgI9XX4u0YmvqftRIAcLaetzGFSRS/nU86qZ+n9CvgkM4XsjCvq7Yb4?= =?us-ascii?Q?LL7ZXhY64sp86ducSCr5Vbk0vlU3xm7/d8ziCM8KuQgppRutH/tiotAosWKK?= =?us-ascii?Q?Uh4X2h5lqpJSzL+JgG7YUYN70L/JGdoU7edoh4hTHLEhDfovWoJ7ixluna2s?= =?us-ascii?Q?0oAm+LbI8ZHTQbDgCQYkm8SpOJdU02pduJjOuxK+gZy2e9ByIx7SHalQaXtK?= =?us-ascii?Q?nnVoLHIBI1ugYj6WMJSg0I88LYqrf9PQPh0wkVJCTf6YVAN6y7P4jtuSpOUt?= =?us-ascii?Q?FCd0IV1++W/hj9s+z6Psh/7iyvkYcOl287u/5+bYHkl674CBP9WSaoWewwLs?= =?us-ascii?Q?GgLjLqiFzZMXq3jwXd/sWNy5l5b03fhewFdQQKhurtq49/k6mYIKybBeOZ4e?= =?us-ascii?Q?gkdTr7Psz9w9D2HFidzasrpzBjiTWL3KstREwb9rV9RjopyoCwjd2qhnAzd2?= =?us-ascii?Q?eGXuyv/ETvBmitrQ+1cURwZYZ5fZvoDJ9Lwv?= 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:(13230040)(376014)(7416014)(82310400026)(36860700013)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jun 2025 08:45:02.8375 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2c01295a-8456-4591-a5bb-08ddaf0d953e 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: DS3PEPF000099D8.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH8PR12MB6723 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250619_014510_372912_AC2DE45C X-CRM114-Status: UNSURE ( 7.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Enable NVIDIA VRS (Voltage Regulator Specification) power sequencer device modules. NVIDIA VRS PSEQ provides 32kHz RTC support with backup battery for system timing. It controls ON/OFF and suspend/resume power sequencing of system power rails on below NVIDIA platforms: - NVIDIA Jetson AGX Orin Developer Kit - NVIDIA IGX Orin Development Kit - NVIDIA Jetson Orin NX Developer Kit - NVIDIA Jetson Orin Nano Developer Kit Signed-off-by: Shubhi Garg --- v4: - no changes v3: - no changes v2: - moved VRS RTC config to correct place arch/arm64/configs/defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 96e21d458867..dbf40411e578 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -787,6 +787,7 @@ CONFIG_MFD_ROHM_BD718XX=y CONFIG_MFD_STM32_LPTIMER=m CONFIG_MFD_WCD934X=m CONFIG_MFD_KHADAS_MCU=m +CONFIG_MFD_NVVRS_PSEQ=m CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_AXP20X=y CONFIG_REGULATOR_BD718XX=y @@ -1265,6 +1266,7 @@ CONFIG_RTC_DRV_MT6397=m CONFIG_RTC_DRV_XGENE=y CONFIG_RTC_DRV_TI_K3=m CONFIG_RTC_DRV_RENESAS_RTCA3=m +CONFIG_RTC_DRV_NVVRS_PSEQ=m CONFIG_DMADEVICES=y CONFIG_DMA_BCM2835=y CONFIG_DMA_SUN6I=m -- 2.43.0