[GIT PULL] aspeed: second batch of arm devicetree changes for 6.20
From: Andrew Jeffery <andrew@codeconstruct.com.au>
Date: 2026-01-16 01:59:21
Also in:
linux-aspeed, lkml
Hello SoC maintainers, The following changes since commit 459a5aa171c0f13fcd78faa9594dc4aa5a95770b: ARM: dts: aspeed: bletchley: Fix ADC vref property names (2025-12-17 15:53:31 +1030) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git tags/aspeed-6.20-devicetree-1 for you to fetch changes up to e600933b6e518397b3f256dddd233e5d8e6cff93: ARM: dts: aspeed: ibm: Use non-deprecated AT25 properties (2026-01-08 20:04:23 +1030) ---------------------------------------------------------------- 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 ---------------------------------------------------------------- Cosmo Chou (1): ARM: dts: aspeed: bletchley: Remove try-power-role from connectors Peter Shen (2): dt-bindings: arm: aspeed: Add compatible for Facebook Anacapa BMC ARM: dts: aspeed: Add Facebook Anacapa platform Rebecca Cran (2): dt-bindings: arm: aspeed: add ASRock Rack ALTRAD8 board ARM: dts: aspeed: add device tree for ASRock Rack ALTRAD8 BMC Rob Herring (Arm) (1): ARM: dts: aspeed: ibm: Use non-deprecated AT25 properties Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml | 2 + arch/arm/boot/dts/aspeed/Makefile | 2 + arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-altrad8.dts | 637 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts | 1045 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts | 6 - arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-everest.dts | 128 ++++++------ arch/arm/boot/dts/aspeed/ibm-power10-dual.dtsi | 64 +++--- arch/arm/boot/dts/aspeed/ibm-power10-quad.dtsi | 64 +++--- 8 files changed, 1814 insertions(+), 134 deletions(-) create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-altrad8.dts create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts