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[112.104.169.66]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2d04ae99af1sm41180545ad.33.2026.08.03.09.34.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Aug 2026 09:34:38 -0700 (PDT) From: Chen-Yu Yeh To: chen.wang@linux.dev, inochiama@gmail.com Cc: Chen-Yu Yeh , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Longbin Li , "Anton D. Stavinskii" , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-riscv@lists.infradead.org (open list:RISC-V ARCHITECTURE), sophgo@lists.linux.dev (open list:SOPHGO DEVICETREES and DRIVERS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 2/2] riscv: dts: sophgo: cv180x: Fix internal ephy node name Date: Tue, 4 Aug 2026 00:34:24 +0800 Message-ID: <20260803163427.74445-1-chenyou910331@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The internal EPHY node is named "phy@0" while its reg property is <1>. The unit-address should match the first entry of the reg property, but this is not checked by dtc for MDIO buses. The kernel confirms the PHY is indeed at address 1: eth0: PHY [mdio_mux-0.0:01] driver [Generic PHY] Rename the node to ethernet-phy@1, which also follows the common naming convention for ethernet PHY nodes. Fixes: ba1abacc57cb ("riscv: dts: sophgo: Add mdio multiplexer device for cv18xx") Signed-off-by: Chen-Yu Yeh --- arch/riscv/boot/dts/sophgo/cv180x.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/boot/dts/sophgo/cv180x.dtsi b/arch/riscv/boot/dts/sophgo/cv180x.dtsi index ec3bf305274a..cf672cc6b935 100644 --- a/arch/riscv/boot/dts/sophgo/cv180x.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv180x.dtsi @@ -71,7 +71,7 @@ internal_mdio: mdio@0 { #size-cells = <0>; reg = <0>; - internal_ephy: phy@0 { + internal_ephy: phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; }; -- 2.43.0