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[86.58.6.171]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b79c469582sm46991138f8f.52.2025.08.13.08.27.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Aug 2025 08:27:32 -0700 (PDT) From: Jernej =?UTF-8?B?xaBrcmFiZWM=?= To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Chen-Yu Tsai 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: Re: [PATCH net-next v2 08/10] arm64: dts: allwinner: t527: avaota-a1: Add ethernet PHY reset setting Date: Wed, 13 Aug 2025 17:27:30 +0200 Message-ID: <1928131.tdWV9SEqCh@jernej-laptop> In-Reply-To: <20250813145540.2577789-9-wens@kernel.org> References: <20250813145540.2577789-1-wens@kernel.org> <20250813145540.2577789-9-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250813_082734_758669_40205ED7 X-CRM114-Status: GOOD ( 15.39 ) 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 Dne sreda, 13. avgust 2025 ob 16:55:38 Srednjeevropski poletni =C4=8Das je = Chen-Yu Tsai napisal(a): > From: Chen-Yu Tsai >=20 > The external Ethernet PHY has a reset pin that is connected to the SoC. > It is missing from the original submission. >=20 > Add it to complete the description. >=20 > Fixes: c6800f15998b ("arm64: dts: allwinner: t527: add EMAC0 to Avaota-A1= board") > Signed-off-by: Chen-Yu Tsai Acked-by: Jernej Skrabec Best regards, Jernej > --- > arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts | 3 +++ > 1 file changed, 3 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts b/ar= ch/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 =3D "ethernet-phy-ieee802.3-c22"; > reg =3D <1>; > + reset-gpios =3D <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 */ > + reset-assert-us =3D <10000>; > + reset-deassert-us =3D <150000>; > }; > }; > =20 >=20