[PATCH v3 1/1] ARM: dts: aspeed: Add device tree for Nvidia's GB200 UT3.0b platform BMC

[Krzysztof Kozlowski]

On 05/06/2025 06:15, Donald Shannon wrote:
> The GB200NVL UT3.0b BMC is an Aspeed Ast2600 based BMC
> for Nvidia Blackwell GB200NVL platform.
> 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 <donalds at nvidia.com>
> ---
>  arch/arm/boot/dts/aspeed/Makefile             |    1 +
>  .../aspeed/aspeed-bmc-nvidia-gb200-ut30b.dts  | 1125 +++++++++++++++++
>  2 files changed, 1126 insertions(+)
>  create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-gb200-ut30b.dts
> 
> diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile
> index b3170fdd3096..1101bc74e8c8 100644
> --- a/arch/arm/boot/dts/aspeed/Makefile
> +++ b/arch/arm/boot/dts/aspeed/Makefile
> @@ -51,6 +51,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
>  	aspeed-bmc-lenovo-hr855xg2.dtb \
>  	aspeed-bmc-microsoft-olympus.dtb \
>  	aspeed-bmc-nvidia-gb200nvl-bmc.dtb \
> +	aspeed-bmc-nvidia-gb200-ut30b.dtb \
>  	aspeed-bmc-opp-lanyang.dtb \
>  	aspeed-bmc-opp-mowgli.dtb \
>  	aspeed-bmc-opp-nicole.dtb \
> diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-gb200-ut30b.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-gb200-ut30b.dts
> new file mode 100644
> index 000000000000..81c44a1e4f5d
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-gb200-ut30b.dts
> @@ -0,0 +1,1125 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/dts-v1/;
> +
> +#include "aspeed-g6.dtsi"
> +#include <dt-bindings/i2c/i2c.h>
> +#include <dt-bindings/gpio/aspeed-gpio.h>
> +#include <dt-bindings/leds/common.h>
> +
> +/ {
> +	model = "AST2600 GB200 UT3.0b BMC";
> +	compatible = "nvidia,gb200nvl-bmc", "aspeed,ast2600";


Nothing improved.

Also, where is the changelog (see submitting patches)?


Best regards,
Krzysztof