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aspeed: second batch of arm devicetree changes for 6.20

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New platforms:
 
 - Facebook Anacapa
 
   The Meta Anacapa BMC is the DC-SCM (Data Center Secure Control
   Module) controller for the Meta OCP Open Rack Wide (ORW) compute tray.
   This platform is a key component of the AMD Helios AI rack reference
   design system, designed for next-generation AI workloads.
 
   The BMC utilizes the Aspeed AST2600 SoC to manage the compute tray, which
   contains up to 4 AMD Instinct MI450 Series GPUs (connected via a Broadcom
   OCP NIC) and host CPUs. Its primary role is to provide essential system
   control, power sequencing, and telemetry reporting for the compute complex
   via the OpenBMC software stack.
 
   For more detail on the AMD Helios reference design:
 
   https://www.amd.com/en/blogs/2025/amd-helios-ai-rack-built-on-metas-2025-ocp-design.html
 
 - ASRock Rack ALTRAD8
 
   The ALTRAD8 BMC is an Aspeed AST2500-based BMC for the ASRock Rack
   ALTRAD8UD-1L2T and ALTRAD8UD2-1L2Q boards.
 
 Significant changes:
 
 - Switch IBM FSI CFAM nodes to use non-deprecated AT25 properties
 
 Updated platforms:
 
 - bletchley (Facebook): USB-C tweaks
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Merge tag 'aspeed-6.20-devicetree-1' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt

aspeed: second batch of arm devicetree changes for 6.20

New platforms:

- Facebook Anacapa

  The Meta Anacapa BMC is the DC-SCM (Data Center Secure Control
  Module) controller for the Meta OCP Open Rack Wide (ORW) compute tray.
  This platform is a key component of the AMD Helios AI rack reference
  design system, designed for next-generation AI workloads.

  The BMC utilizes the Aspeed AST2600 SoC to manage the compute tray, which
  contains up to 4 AMD Instinct MI450 Series GPUs (connected via a Broadcom
  OCP NIC) and host CPUs. Its primary role is to provide essential system
  control, power sequencing, and telemetry reporting for the compute complex
  via the OpenBMC software stack.

  For more detail on the AMD Helios reference design:

  https://www.amd.com/en/blogs/2025/amd-helios-ai-rack-built-on-metas-2025-ocp-design.html

- ASRock Rack ALTRAD8

  The ALTRAD8 BMC is an Aspeed AST2500-based BMC for the ASRock Rack
  ALTRAD8UD-1L2T and ALTRAD8UD2-1L2Q boards.

Significant changes:

- Switch IBM FSI CFAM nodes to use non-deprecated AT25 properties

Updated platforms:

- bletchley (Facebook): USB-C tweaks

* tag 'aspeed-6.20-devicetree-1' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux:
  ARM: dts: aspeed: ibm: Use non-deprecated AT25 properties
  ARM: dts: aspeed: add device tree for ASRock Rack ALTRAD8 BMC
  dt-bindings: arm: aspeed: add ASRock Rack ALTRAD8 board
  ARM: dts: aspeed: bletchley: Remove try-power-role from connectors
  ARM: dts: aspeed: Add Facebook Anacapa platform
  dt-bindings: arm: aspeed: Add compatible for Facebook Anacapa BMC

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2026-01-22 10:59:14 +01:00
commit 0a976e907a
8 changed files with 1814 additions and 134 deletions
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