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Thu, 5 Jun 2025 06:27:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749104867; bh=gDi9w7D4lkLR0DHzkrmwUCrgnOmwd+WEWLFetO+9nSo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=kMBmXy5xTgkhTPikKP7MVdcOQaSRoHC1RUf7UdqM+4iV6RFgrRQuT8U1TXrZap9Pi n1KVw6az9N4VLjgxtrlWfuc6bfLmsPtCELVm35YIkIENkLcRX3fK/qt+5YFu3zkmP6 4+aSVy1EzbKZJm9qw7VlhJFWDfvFiJsWBSAb8FAg0a8o+i3INFviVaEHG9KtY2QXxL CmN6F3OWn674sFvEB6mPbDi9aojRwtLGulIWS384QowsBWW7vusi6euXkASMd+i3Dd mT9HHKng9LDq2nqLsiHLAiRDH0YzblR+cf5+ZD3UA7NtaZH19CHa0a9VBQEfQP+ej6 KN5QAAj2ofwtA== Message-ID: <47df36d0-db0b-4100-aafe-ffaa0dc0e4b5@kernel.org> Date: Thu, 5 Jun 2025 08:27:43 +0200 X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 1/1] ARM: dts: aspeed: Add device tree for Nvidia's GB200 UT3.0b platform BMC To: Donald Shannon , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: joel@jms.id.au, andrew@codeconstruct.com.au, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org References: <20250605041550.1940089-2-donalds@nvidia.com> <20250605041550.1940089-3-donalds@nvidia.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit 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 > --- > 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 > +#include > +#include > + > +/ { > + 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