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Fri, 15 Aug 2025 15:43:47 -0700 From: Donald Shannon To: , , , CC: , , , , , , , Krzysztof Kozlowski Subject: [PATCH v8 1/2] dt-bindings: arm: aspeed: Add NVIDIA GB200-UT3.0b board Date: Fri, 15 Aug 2025 15:43:43 -0700 Message-ID: <20250815224344.908130-2-donalds@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250815224344.908130-1-donalds@nvidia.com> References: <20250815224344.908130-1-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: BN2PEPF000055DB:EE_|DM4PR12MB8557:EE_ X-MS-Office365-Filtering-Correlation-Id: 76569be5-7d84-4425-bd92-08dddc4d39df X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|36860700013|1800799024|82310400026|7416014|13003099007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?1uqPpCxU7duqnv+vXw1RcO9vYHFhzQ3mrFXWNMJa7+JEm62Z4QxEqE0pbTQi?= =?us-ascii?Q?UDllrQKthtxN/pnSABeri7XJi9G6Zts454ewkNevO+Btg1VwqIArlNMn397q?= =?us-ascii?Q?mIFv7IFBwJuFINYn5ZpUEKIqyy9cVna0yoEmPAR2zaPcMWmahWAroMBT0QcG?= =?us-ascii?Q?Lru7s5mNnA4cX9eXy/6sKbD8N9v0LiGdy5cnH/z0w1wlD0MewYQqxZ66+QQS?= =?us-ascii?Q?BDQzmrIQUA5CTK7sHoRu2T4y1GX5IAdRVUeY5kZM3O7iReFjbWuno89F0cs2?= =?us-ascii?Q?tAsi1kWM2l1z6iyaRxVK871HQdwagwm1ki5QzUQytTIXXaRxrBt2SF5hwtCe?= =?us-ascii?Q?T4v0vMJZ/ULyFqNZ724smyU97uOD7uCyu7RQh35yGm4ZgaSH3PWkTlywGz01?= =?us-ascii?Q?YIve/pzpuUvfrhgzp0eXJQVvKpQ2eGwJ19N1AgWA/UzX86/IN7DOfTHmCDPZ?= =?us-ascii?Q?VL1q4JfU7XOMwn6VF/6yQ4IBhTWneBLRIChZhvKo9Tc0IkAByEPdPrTcBbNN?= =?us-ascii?Q?FoS0lWmrOaw9Gy8E2Su9TMw8Juiqmo6LJFPC/+0GQlrDwyBxwTwBt8NiT50S?= =?us-ascii?Q?qxuytjdQVev6xXSpo0l97Fawzxr9Fij9k1C8YAn6QhFwWCRiT6Z89jp3jxAm?= =?us-ascii?Q?2ud1KQPyg6cKbtPgMWa08BBTAZci6PfTT90v8NCiNLhE0+qtLzGk53+Nw6R6?= =?us-ascii?Q?iriasafss3yfWpqIAK6/2biyzc5emscruwut7wlNKxUCtliKSfUlv7G9NtDG?= =?us-ascii?Q?/la/IawGaMNjj9F5XcNQ7XzzJW3oMa8FACNcfV8Q6YZubihd3EuRVIVMl3Dc?= =?us-ascii?Q?i3+dxoiFTJOvn28/Dnl0bBxwHT72P4DZBC9YKlC+Nyl8wNaw64cMMlcErIw5?= =?us-ascii?Q?yf/MBoGhy4KLZsdQL9LN2ANtZfTFeqPo5Y3yf1fHUhXOEzI9ZuBpRblvVfHN?= =?us-ascii?Q?94AEsOcKx94L5o22TG/tLAKDlI6Qhf8lVW8rv0u3ASsDspVJN3NwydT2A5Kl?= =?us-ascii?Q?WaR/HUzjd7lEFcXtVgO6jjLslkvPMF8QAbvWnEL4UaD6uVxaieEgIBCsNtgG?= =?us-ascii?Q?9ut5IJ+IwKQQ6mDUYdrVDhSdQBIzBSxe4KB9um8JVkiG7OXihmzbubPaNQwO?= =?us-ascii?Q?qTzFWSLaepgR1W/OLRsbAMMiCUz4vgHqf8UJTan4oH8N5XP7s1D9fntVXpD+?= =?us-ascii?Q?FVUeXHTlwGiKPngYoIoPOMcctQv7x8dbRoTYanHFaZgv6fGnOr5vxbssPvUB?= =?us-ascii?Q?mZaQQe1rRpT4ApQo3/iMKW/OaPVDLmzoa9ZIq9enZIo7LQtPOCE2FNLXUgi/?= =?us-ascii?Q?H4OHzTcyjMFlnbmBym7bg7xdVgY1kVTc0RTb3T3uA6E5e9tYfpO1aGe/mcpj?= =?us-ascii?Q?wkUfdIJdMO8ewI8evumIzQ3693db/Pi8DlO2iu5xGc6Y/6REfsOVSRvtyiTg?= =?us-ascii?Q?5NL+4hmnkrlQTpDu5SN+o81R3Wme9PfTqLlimHV5xQgzx9veH4ZOdI6ndPj/?= =?us-ascii?Q?Wta60Le4D0NtjfI197QDmHp70ETjMr9frwOx?= 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)(376014)(36860700013)(1800799024)(82310400026)(7416014)(13003099007);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Aug 2025 22:43:59.6072 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 76569be5-7d84-4425-bd92-08dddc4d39df 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: BN2PEPF000055DB.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB8557 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