From 708db568f594165e7761408b94d4a0839fa38304 Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Mon, 30 Jul 2018 13:31:35 +0100 Subject: arm64: dts: allwinner: a64: NanoPi-A64: Add Ethernet The NanoPi-A64 has the usual Realtek Gbit PHY connected to the EMAC, so add the respective nodes to the DT. The PHY is powered by the VDD_SYS_3.3V line, which is always on. Signed-off-by: Andre Przywara Acked-by: Maxime Ripard Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts') diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts index 5caba225b4f7..1eba1324e5b9 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts @@ -51,6 +51,7 @@ compatible = "friendlyarm,nanopi-a64", "allwinner,sun50i-a64"; aliases { + ethernet0 = &emac; serial0 = &uart0; }; @@ -67,6 +68,15 @@ status = "okay"; }; +&emac { + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + phy-mode = "rgmii"; + phy-handle = <&ext_rgmii_phy>; + phy-supply = <®_dcdc1>; + status = "okay"; +}; + /* i2c1 connected with gpio headers like pine64, bananapi */ &i2c1 { pinctrl-names = "default"; @@ -78,6 +88,13 @@ bias-pull-up; }; +&mdio { + ext_rgmii_phy: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <7>; + }; +}; + &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>; -- cgit v1.2.3