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arm64: dts: allwinner: a64: Orange Pi Win: Add Ethernet node 

The Orange Pi Win has the usual Gigabit PHY connected to the EMAC.
Its power is controlled by GPIO PD14.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Samuel Holland 2018-07-30 13:31:24 +01:00 committed by Chen-Yu Tsai
parent 14ff5d8f91
commit 93d6a27cfc
1 changed files with 29 additions and 0 deletions
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29
arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
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@ -1,5 +1,6 @@
/*
* Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
* Copyright (C) 2017-2018 Samuel Holland <samuel@sholland.org>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
@ -51,6 +52,7 @@
compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64";
aliases {
ethernet0 = &emac;
serial0 = &uart0;
};
@ -58,6 +60,17 @@
stdout-path = "serial0:115200n8";
};
reg_gmac_3v3: gmac-3v3 {
compatible = "regulator-fixed";
regulator-name = "gmac-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
enable-active-high;
gpio = <&pio 3 14 GPIO_ACTIVE_HIGH>; /* PD14 */
status = "okay";
};
reg_usb1_vbus: usb1-vbus {
compatible = "regulator-fixed";
regulator-name = "usb1-vbus";
@ -78,6 +91,22 @@
status = "okay";
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
phy-mode = "rgmii";
phy-handle = <&ext_rgmii_phy>;
phy-supply = <&reg_gmac_3v3>;
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>;