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[209.91.167.254]) by smtp.gmail.com with ESMTPSA id t10-20020ac86a0a000000b0042596cbb8f0sm556928qtr.36.2023.12.20.22.22.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Dec 2023 22:22:50 -0800 (PST) From: Trevor Woerner To: linux-kernel@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: [PATCH] arm64: rockchip: dts: rk3328-rock-pi-e: enable GbE eth Date: Thu, 21 Dec 2023 01:22:43 -0500 Message-ID: <20231221062244.11871-1-twoerner@gmail.com> X-Mailer: git-send-email 2.43.0.76.g1a87c842ece3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Adjust the device-tree to get the GbE interface working using a patch found on the Radxa forum. Link: https://forum.radxa.com/t/rock-pi-e-board-version-1-21-ethhernet-not-= working-in-armbian/15061/3 Signed-off-by: Trevor Woerner --- arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts b/arch/arm64= /boot/dts/rockchip/rk3328-rock-pi-e.dts index 3cda6c627b68..41224a222048 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts @@ -148,7 +148,7 @@ &gmac2io { assigned-clocks =3D <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; assigned-clock-parents =3D <&gmac_clkin>, <&gmac_clkin>; clock_in_out =3D "input"; - phy-handle =3D <&rtl8211e>; + phy-handle =3D <&rtl8211f>; phy-mode =3D "rgmii"; phy-supply =3D <&vcc_io>; pinctrl-names =3D "default"; @@ -156,8 +156,8 @@ &gmac2io { snps,aal; snps,rxpbl =3D <0x4>; snps,txpbl =3D <0x4>; - tx_delay =3D <0x26>; - rx_delay =3D <0x11>; + tx_delay =3D <0x1a>; + rx_delay =3D <0x14>; status =3D "okay"; =20 mdio { @@ -165,15 +165,17 @@ mdio { #address-cells =3D <1>; #size-cells =3D <0>; =20 - rtl8211e: ethernet-phy@1 { + rtl8211f: ethernet-phy@1 { + compatible =3D "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22"; reg =3D <1>; pinctrl-0 =3D <ð_phy_int_pin>, <ð_phy_reset_pin>; pinctrl-names =3D "default"; interrupt-parent =3D <&gpio1>; interrupts =3D <24 IRQ_TYPE_LEVEL_LOW>; - reset-assert-us =3D <10000>; - reset-deassert-us =3D <50000>; + reset-assert-us =3D <20000>; + reset-deassert-us =3D <100000>; reset-gpios =3D <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; + max-speed =3D <1000>; }; }; }; --=20 2.43.0.76.g1a87c842ece3