From 21eac6f33e68ae778e9d1c910606452abf058d3d Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Mon, 30 Jul 2018 13:31:32 +0100 Subject: [PATCH] arm64: dts: allwinner: a64: Olinuxino: add Ethernet nodes Add the DT nodes required to enable the Gigabit Ethernet on the board. The PHY is powered by the always-on power rail VDD_SYS_3.3V (DCDC1). Signed-off-by: Andre Przywara Acked-by: Maxime Ripard Signed-off-by: Chen-Yu Tsai --- .../boot/dts/allwinner/sun50i-a64-olinuxino.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts index b3f186434f36..26075b9a76e3 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts @@ -51,6 +51,7 @@ / { compatible = "olimex,a64-olinuxino", "allwinner,sun50i-a64"; aliases { + ethernet0 = &emac; serial0 = &uart0; }; @@ -64,6 +65,22 @@ wifi_pwrseq: wifi_pwrseq { }; }; +&emac { + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + phy-mode = "rgmii"; + phy-handle = <&ext_rgmii_phy>; + phy-supply = <®_dcdc1>; + status = "okay"; +}; + +&mdio { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + }; +}; + &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>; -- 2.45.2