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Wed, 04 Nov 2026 06:53:12 -0800 (PST) Received: from [127.0.1.1] ([2804:14c:4c5:8bf0::33ca]) by smtp.gmail.com with ESMTPSA id 956f58d0204a3-67bee24498dsm1569080d50.10.2026.11.04.06.53.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2026 06:53:11 -0800 (PST) From: Hiago De Franco Date: Wed, 04 Nov 2026 11:52:34 -0300 Subject: [PATCH v2 2/2] riscv: dts: sophgo: add Milk-V Duo ethernet DTB X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261104-milkv-duo-eth-overlay-v2-2-e3d2d39cf229@baylibre.com> References: <20261104-milkv-duo-eth-overlay-v2-0-e3d2d39cf229@baylibre.com> In-Reply-To: <20261104-milkv-duo-eth-overlay-v2-0-e3d2d39cf229@baylibre.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen Wang , Inochi Amaoto , Paul Walmsley , Palmer Dabbelt , Albert Ou Cc: Alexandre Ghiti , Chen-Yu Yeh , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, sophgo@lists.linux.dev, linux-kernel@vger.kernel.org X-Mailer: b4 0.16.0 Add a DTB that applies the shared cv18xx-eth.dtbo overlay to the Milk-V Duo (CV1800B) base DTB. This enables gmac0 and the internal PHY MDIO mux on boards with the Ethernet IO board, matching the existing Milk-V Duo 256M DTB. Signed-off-by: Hiago De Franco --- arch/riscv/boot/dts/sophgo/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/boot/dts/sophgo/Makefile b/arch/riscv/boot/dts/sophgo/Makefile index 440acd0aa55a..3c9f3530526e 100644 --- a/arch/riscv/boot/dts/sophgo/Makefile +++ b/arch/riscv/boot/dts/sophgo/Makefile @@ -1,5 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_SOPHGO) += cv1800b-milkv-duo.dtb +cv1800b-milkv-duo-eth-dtbs := cv1800b-milkv-duo.dtb cv18xx-eth.dtbo +dtb-$(CONFIG_ARCH_SOPHGO) += cv1800b-milkv-duo-eth.dtb dtb-$(CONFIG_ARCH_SOPHGO) += cv1812h-huashan-pi.dtb dtb-$(CONFIG_ARCH_SOPHGO) += cv18xx-eth.dtbo dtb-$(CONFIG_ARCH_SOPHGO) += sg2000-milkv-duo-s.dtb -- 2.53.0