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Wed, 16 Apr 2025 05:06:28 -0700 From: Shubhi Garg To: , , , , , , CC: Subject: [PATCH 2/5] arm64: tegra: Add device-tree node for NVVRS PSEQ Date: Wed, 16 Apr 2025 12:06:16 +0000 Message-ID: <20250416120619.483793-3-shgarg@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250416120619.483793-1-shgarg@nvidia.com> References: <20250416120619.483793-1-shgarg@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-NV-OnPremToCloud: AnonymousSubmission X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN2PEPF0000449F:EE_|CYXPR12MB9279:EE_ X-MS-Office365-Filtering-Correlation-Id: fa2f942b-ff52-496e-2103-08dd7cdf2ca2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|82310400026|36860700013; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?f1xQQoxVpZX9nU6A6HIa5dybQlQhT9ReqylzQfjK9OMyMDSjO2aTGX0cnxAP?= =?us-ascii?Q?JNX9382GFaD03//AlD66pEIM5UZuS7pQmbVYBwdKXFzZZ86N38fzZS1m12o+?= =?us-ascii?Q?eosszn9wvTz5q2h8yvKnqFXH7D7GJchucd8G6gdCXBVyF4K349NyUSW15CeT?= =?us-ascii?Q?MD1hypUkqvFdZqLnf9wcM6VH+QocyF05onVrzrUVz92Mi3ZtQjfIMRkPQ0h9?= =?us-ascii?Q?VPbF3WQ0nfTQ9e6Ktw7XoRaoP1qcZwumpSxPDlOUbQ1xBGKgpKtOLvulWCtF?= =?us-ascii?Q?cpqsfDPDKvJln0JUGDkNDn4cQHRuXzbdgXEy4VUrUVMEyjsHlTfeWWeW0ycT?= =?us-ascii?Q?uDkuTxUcnLQY2IlC55J6GVxCj31OGH+fru5KiV5+Zczt91MT4VRDSccAjfmk?= =?us-ascii?Q?OldP+OW5J8agMuKmATRRwg2mVX0O6CIZ5GpSy2KAk2lA2BVXwEwghlWG52HZ?= =?us-ascii?Q?4vFJiqDBLFFHxi+3f8ULdGS2qdivvQnUGVkng4pyafsqDyxYFDGzti54LGQm?= =?us-ascii?Q?Zqg8gOqsk8vykJH6+c6cAz13R/fUJHLE0N5/3kGne6wraR7IlqbnRdMttAq+?= =?us-ascii?Q?RabbEgSo/zidHi1OzSy3YBabl2goq14MT9V9w4+LRg/XdlXWlvOkaXOLSwg3?= =?us-ascii?Q?NyWMeWLqOsQWRuDgNEYyZjRspiNktBiTjze+hJcHYtWCkbEk2nXorZta2eWt?= =?us-ascii?Q?um0rpC82JoKIM4ZOu92O5JgBtJwnQKg9y94BEIWdVzMEFOxx+tKBbMIKe/YW?= =?us-ascii?Q?AWW0nFTjMzSW+8XvR/9VG0KsFb87EkcfVb83wjiYaxJnSu5OBDTdalS6K4pf?= =?us-ascii?Q?IP+9b8B02qcVPYYhyZKsn6GI9Xor7K6wGw9DT5KgwcyVEEkB0fkcdbjkghvS?= =?us-ascii?Q?gQUL7KxUtEQVCZzebBO6Y7496UAinzo4Snr2Gzx9I2qy2Ob1I4ku9Fxirrv/?= =?us-ascii?Q?Gwq6siLobVAwpJIJGCHZf8kuqvQwfOgAnBKKIg88rNF/HIgMCfsnJsx4sKql?= =?us-ascii?Q?LAkWDng96ri5M67VwGWBSBtflC8YTpxPmYTDTPNX+i9gEIWJBMQC/42Y5Z6p?= =?us-ascii?Q?DXs6YlAux0vKFQYLNYqQZKfXL/HuJ9vKQG4czfGMyJypv4z6NLLxhx/KqluF?= =?us-ascii?Q?XfdcW6jsEilrZf7IdNadoHQtjxD7NBq0/jz2aUAiMj8yPjZ44VOhrppPZVos?= =?us-ascii?Q?dajW5lCzq6HfVhQfRVvNwKmX5yDrREsd2EQnE5/vVGS1PIMwCBSKvIgLf/gR?= =?us-ascii?Q?+2YuoWcl2bWabMPKqpXSxjTpPbjfVPf+QGy8BXVSRMoPGmColmuEgmub9JKE?= =?us-ascii?Q?PUoXhSpHTKNqq4B8lKIP6sPkdgk8W+20WMoMCvbm3LoJRFzqDDKo/+ZEZpMq?= =?us-ascii?Q?48M7i1u7+hMPOEA8iraZub0ESI1ThS1ARRICZHbufldoNSCvAoZ/6FfCNKZI?= =?us-ascii?Q?/YwWjca8fwIsH0Qzs9ngQDSd9O4yJ/JUo4hFdJ9toVLI4oV+xud6HC709Mn/?= =?us-ascii?Q?JNyKtPhShhKlGs5qaDKput6gDwkpm8tnLDKJ?= X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(1800799024)(376014)(82310400026)(36860700013);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Apr 2025 12:06:52.2821 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: fa2f942b-ff52-496e-2103-08dd7cdf2ca2 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: BN2PEPF0000449F.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CYXPR12MB9279 Content-Type: text/plain; charset="utf-8" Add NVIDIA VRS Power Sequencer device tree node for Tegra234 P3701 and P3767 platforms. Signed-off-by: Shubhi Garg --- arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi | 11 +++++++++++ arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi | 17 +++++++++++++++++ 2 files changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi b/arch/arm64/bo= ot/dts/nvidia/tegra234-p3701.dtsi index 9086a0d010e5..d3c1f13b2b99 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi @@ -170,6 +170,17 @@ bpmp { i2c { status =3D "okay"; =20 + vrs@3c { + compatible =3D "nvidia,vrs-pseq"; + reg =3D <0x3c>; + interrupt-parent =3D <&pmc>; + /* VRS Wake ID is 24 */ + interrupts =3D <24 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells =3D <2>; + status =3D "okay"; + }; + thermal-sensor@4c { compatible =3D "ti,tmp451"; status =3D "okay"; diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi b/arch/arm64/bo= ot/dts/nvidia/tegra234-p3767.dtsi index 84db7132e8fc..93a787c57eba 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi @@ -121,6 +121,23 @@ pmc@c360000 { }; }; =20 + bpmp { + i2c { + status =3D "okay"; + + vrs@3c { + compatible =3D "nvidia,vrs-pseq"; + reg =3D <0x3c>; + interrupt-parent =3D <&pmc>; + /* VRS Wake ID is 24 */ + interrupts =3D <24 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells =3D <2>; + status =3D "okay"; + }; + }; + }; + vdd_5v0_sys: regulator-vdd-5v0-sys { compatible =3D "regulator-fixed"; regulator-name =3D "VDD_5V0_SYS"; --=20 2.25.1