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Fri, 31 Oct 2025 01:41:43 -0700 (PDT) Received: from adriana-dmi-upstream.sjc.aristanetworks.com ([74.123.28.20]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2952699c9dbsm15333505ad.84.2025.10.31.01.41.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 Oct 2025 01:41:43 -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 Nicolae Subject: [PATCH v3 1/2] dt-bindings: firmware: Add binding for SMBIOS /chosen properties Date: Fri, 31 Oct 2025 01:41:00 -0700 Message-ID: <20251031084101.701159-2-adriana@arista.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251031084101.701159-1-adriana@arista.com> References: <20251022114527.618908-1-adriana@arista.com> <20251031084101.701159-1-adriana@arista.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251031_014144_846962_794A7763 X-CRM114-Status: GOOD ( 13.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Adriana Nicolae Signed-off-by: Adriana Nicolae --- .../bindings/firmware/linux,smbios-table.yaml | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/firmware/linux,smbios-table.yaml diff --git a/Documentation/devicetree/bindings/firmware/linux,smbios-table.yaml b/Documentation/devicetree/bindings/firmware/linux,smbios-table.yaml new file mode 100644 index 000000000000..b78d8ec6025f --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/linux,smbios-table.yaml @@ -0,0 +1,26 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2025 Arista Networks +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/firmware/linux,smbios-table.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Memory location for SMBIOS table + +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 + platforms like ARM/ARM64. + +maintainers: + - Adriana Nicolae + - Rob Herring + +properties: + linux,smbios3-table: + $ref: /schemas/types.yaml#/definitions/uint64 + description: + The 64-bit physical address of the SMBIOSv3 entry point structure. + +additionalProperties: true -- 2.51.0