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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Andre Przywara Subject: [PATCH net-next v2 08/10] arm64: dts: allwinner: t527: avaota-a1: Add ethernet PHY reset setting Date: Wed, 13 Aug 2025 22:55:38 +0800 Message-Id: <20250813145540.2577789-9-wens@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250813145540.2577789-1-wens@kernel.org> References: <20250813145540.2577789-1-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250813_155552_281368_A1DFBD45 X-CRM114-Status: GOOD ( 11.50 ) 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: Chen-Yu Tsai The external Ethernet PHY has a reset pin that is connected to the SoC. It is missing from the original submission. Add it to complete the description. Fixes: c6800f15998b ("arm64: dts: allwinner: t527: add EMAC0 to Avaota-A1 board") Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts b/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts index b9eeb6753e9e..e7713678208d 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts +++ b/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts @@ -85,6 +85,9 @@ &mdio0 { ext_rgmii_phy: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; + reset-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 */ + reset-assert-us = <10000>; + reset-deassert-us = <150000>; }; }; -- 2.39.5