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Tue, 9 Sep 2025 21:17:39 -0700 From: Donald Shannon To: , , , CC: , , , , , , , , Krzysztof Kozlowski Subject: [PATCH v9 1/2] dt-bindings: arm: aspeed: Add NVIDIA GB200-UT3.0b board Date: Tue, 9 Sep 2025 21:17:35 -0700 Message-ID: <20250910041736.245451-2-donalds@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250910041736.245451-1-donalds@nvidia.com> References: <20250910041736.245451-1-donalds@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: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF00036F3D:EE_|PH0PR12MB5605:EE_ X-MS-Office365-Filtering-Correlation-Id: aef6040b-446b-4bff-9533-08ddf0210c80 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|7416014|376014|1800799024|36860700013|13003099007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?r1T4HyoryYM/AZiGq6P5kAL9fDt2BXvgI36+uPMxpcRxOLRQ+MQ/H+TjjDuk?= =?us-ascii?Q?LNTcbPHu6WtQ5eWSGoS1mOpqqPNqig26xrn4AZsXxIJtwkgqU5aGYM8eVHOm?= =?us-ascii?Q?DW1Rv3XQE0x03ry4a2UWmPEHFd77Xst+sC1KopCQCP7GhzzGI04NQ4qmgAAL?= =?us-ascii?Q?ApZN3poXJDyRBW2s4WLPzUMoZeGQH/uUHgXGAr4wnLdT+fZHU4Em506Y2doP?= =?us-ascii?Q?zqGZ4L0xWb5xB0bsDEnRIwhCNfoJ0b4zj2l6H2TSgpIkmN+9j16lmQVEj7db?= =?us-ascii?Q?wcNeWBd+odPL20NaCPWgU+NnIWn+nYdR4Lkr+s/xPtB1W7DWBJ4Zr8ShvUeH?= =?us-ascii?Q?FP/P6JlwBrS08N4xiPkoWHSXmD0GXVquKN5j0xAh28NjPeDe2SEKO42xWMNk?= =?us-ascii?Q?uOxTqS9SDkmV5vQ96kA58PKHeHw0VgiFJmq6qL9wUck/6ctbkDXzptPf6Gqh?= =?us-ascii?Q?fHOrBzH2zRJSwhnZPaUXXYQqsHggEdYOku2ZFnzCk8GwD55J6nFKahocTqlI?= =?us-ascii?Q?4TrcpnkGPrxPzt5zyixoKoVMjH6TClq7uPTTS7oP6T6uxB4v5+sjFuN1Kw9S?= =?us-ascii?Q?HoAvVaJjrCnoVA04+LL69zi1tJ3u74EOkcjkWRllctxjefzJonfdXjQ5KPEx?= =?us-ascii?Q?rE4Kab+zA7yVkodh/eKNf/xXGLzktaUC7fuIolUo1wHYkolwvm8qUrOTIHaW?= =?us-ascii?Q?U14O74Ppr/+e54epMfrykugNnKHwnh2NYCPeYSwZNECXc76LPOt6aYqvlDbZ?= =?us-ascii?Q?NkhrtEBIN7H0e8A+QVEOuCF5SegGYQxyfZ7NU+AJAyRjIU+w8bUgN8y+kb1i?= =?us-ascii?Q?wBBjQ2ChLS8u6YoCBH6EOr2hd58qc3+i9VvOMlVwRFeziKQ/AbpSgejKFQvC?= =?us-ascii?Q?VoydLo5yOHI+8n7Ogl7BxB9bAeS/9u9t+h3dDJmRpJoGsxsdfnERO8tXur7v?= =?us-ascii?Q?S/32RzgndYZa+RAEGWz/HpNDxZd+N1pl99WychAvcMprScpjibEUVqYyH4uY?= =?us-ascii?Q?DvuTQXzB74dWcRAdxRO1njyKTsWcxfd6/x+hcD2VNkGt0IDgOgoHZQzDVPds?= =?us-ascii?Q?4qYuEa6lJ7FmuPQJDPqii0cmoxSQVv+aSGqbXLi9tnN6dbnxhCpGO53uJdPa?= =?us-ascii?Q?SrGrZVwpA3iipIHg/UzWZfS0bdElzxqBV5dlCbqSdYlpKcLJU2/lDFH1M7ff?= =?us-ascii?Q?8gbyjYsF0TNyL3IKLZp6ThUpR0F3CoYgN2upDktKFkJnMZe68Evu+nEjPHiI?= =?us-ascii?Q?IoyDYybiriAaOxw7RHr7X35VY5RqebxNe5JhDNtWWwO3Ix1HjZmY7zbXSfMX?= =?us-ascii?Q?pYH2j3NHhwEF/ipVsvk005EK/UPuaYVAOvOl8J5lPj/0zUlyuZhgwaKSbbbZ?= =?us-ascii?Q?ecXZG/6+nhC7pKpfOZtqEMlqdu4QxJ/dgKSl1Q4pshDA9kvZThhn2FCa/kLp?= =?us-ascii?Q?9NZx2RRnhFQRqh+L+QlVLH4BJik+U0h+bxDogEUPSdlNoejD+/Bg7rL92oPI?= =?us-ascii?Q?+W1/DHsewilNDnQeCzKsLup7GXiMu2H1SXSi?= 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)(82310400026)(7416014)(376014)(1800799024)(36860700013)(13003099007);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Sep 2025 04:18:08.7997 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: aef6040b-446b-4bff-9533-08ddf0210c80 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: SN1PEPF00036F3D.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR12MB5605 Content-Type: text/plain; charset="utf-8" This is an Aspeed AST2600 based unit testing platform for GB200. UT3.0b is different than nvidia-gb200nvl-bmc due to networking topology differences, additional gpio expanders, and voltage regulator gating some devices. Reference to Ast2600 SOC [1]. Reference to Blackwell GB200NVL Platform [2]. Link: https://www.aspeedtech.com/server_ast2600/ [1] Link: https://nvdam.widen.net/s/wwnsxrhm2w/blackwell-datasheet-3384703 [2] Signed-off-by: Donald Shannon Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml b/Doc= umentation/devicetree/bindings/arm/aspeed/aspeed.yaml index 456dbf7b5ec8..624581db2330 100644 --- a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml +++ b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml @@ -99,6 +99,7 @@ properties: - inventec,starscream-bmc - inventec,transformer-bmc - jabil,rbp-bmc + - nvidia,gb200-ut30b - nvidia,gb200nvl-bmc - qcom,dc-scm-v1-bmc - quanta,s6q-bmc --=20 2.43.0