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| author | Samuel Holland <samuel@sholland.org> | 2018-07-30 15:31:24 +0300 |
|---|---|---|
| committer | Chen-Yu Tsai <wens@csie.org> | 2018-08-27 10:42:54 +0300 |
| commit | 93d6a27cfcc0bec643aace831b878b2a6950e94f (patch) | |
| tree | 56a6117a13b07986daedfce6478e9b5b297c42bf /arch/arm64/boot/dts/allwinner | |
| parent | 14ff5d8f9151c40bbeed3a71ef98b9faa7ba90a6 (diff) | |
| download | linux-93d6a27cfcc0bec643aace831b878b2a6950e94f.tar.xz | |
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>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts index e3a9bc342c1b..394e8551d0fa 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts @@ -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 = <®_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>; |