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Fri, 31 Oct 2025 03:10:28 -0700 (PDT) From: adriana To: ilias.apalodimas@linaro.org, ardb@kernel.org, trini@konsulko.com Cc: robh@kernel.org, krzk@kernel.org, jdelvare@suse.com, frowand.list@gmail.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, vasilykh@arista.com, arm.ebbr-discuss@arm.com, boot-architecture@lists.linaro.org, linux-efi@vger.kernel.org, uefi-discuss@lists.uefi.org, linux-arm-kernel@lists.infradead.org, adriana Subject: [PATCH v4 1/2] dt-bindings: firmware: Add binding for SMBIOS /chosen properties Date: Fri, 31 Oct 2025 03:10:08 -0700 Message-ID: <20251031101009.704759-2-adriana@arista.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251031101009.704759-1-adriana@arista.com> References: <20251031084101.701159-1-adriana@arista.com> <20251031101009.704759-1-adriana@arista.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Signed-off-by: adriana --- .../firmware/linux,smbios3-entrypoint.yaml | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/firmware/linux,smbios3-entrypoint.yaml diff --git a/Documentation/devicetree/bindings/firmware/linux,smbios3-entrypoint.yaml b/Documentation/devicetree/bindings/firmware/linux,smbios3-entrypoint.yaml new file mode 100644 index 000000000000..4d1521c685ff --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/linux,smbios3-entrypoint.yaml @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2025 Arista Networks +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/firmware/linux,smbios3-entrypoint.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Memory location for SMBIOS entry point + +description: | + This property is used in the /chosen node to pass the physical address + of SMBIOS (System Management BIOS) or DMI (Desktop Management Interface) + tables from firmware to the kernel. This is typically used on non-EFI. + +maintainers: + - Adriana Nicolae + - Rob Herring + +properties: + linux,smbios3-entrypoint: + $ref: /schemas/types.yaml#/definitions/uint64 + description: + The 64-bit physical address of the SMBIOSv3 entry point structure. + +additionalProperties: true -- 2.51.0