/* * Device Tree file for OpenBlocks AX3-4 board * * Copyright (C) 2012 Marvell * * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ /dts-v1/; /include/ "armada-xp-mv78260.dtsi" / { model = "PlatHome OpenBlocks AX3-4 board"; compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp"; chosen { bootargs = "console=ttyS0,115200 earlyprintk"; }; memory { device_type = "memory"; reg = <0x00000000 0xC0000000>; /* 3 GB */ }; soc { serial@d0012000 { clock-frequency = <250000000>; status = "okay"; }; serial@d0012100 { clock-frequency = <250000000>; status = "okay"; }; pinctrl { led_pins: led-pins-0 { marvell,pins = "mpp49", "mpp51", "mpp53"; marvell,function = "gpio"; }; }; leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&led_pins>; red_led { label = "red_led"; gpios = <&gpio1 17 1>; default-state = "off"; }; yellow_led { label = "yellow_led"; gpios = <&gpio1 19 1>; default-state = "off"; }; green_led { label = "green_led"; gpios = <&gpio1 21 1>; default-state = "off"; linux,default-trigger = "heartbeat"; }; }; gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; button@1 { label = "Init Button"; linux,code = <116>; gpios = <&gpio1 28 0>; }; }; mdio { phy0: ethernet-phy@0 { reg = <0>; }; phy1: ethernet-phy@1 { reg = <1>; }; phy2: ethernet-phy@2 { reg = <2>; }; phy3: ethernet-phy@3 { reg = <3>; }; }; ethernet@d0070000 { status = "okay"; phy = <&phy0>; phy-mode = "sgmii"; }; ethernet@d0074000 { status = "okay"; phy = <&phy1>; phy-mode = "sgmii"; }; ethernet@d0030000 { status = "okay"; phy = <&phy2>; phy-mode = "sgmii"; }; ethernet@d0034000 { status = "okay"; phy = <&phy3>; phy-mode = "sgmii"; }; i2c@d0011000 { status = "okay"; clock-frequency = <400000>; }; i2c@d0011100 { status = "okay"; clock-frequency = <400000>; s35390a: s35390a@30 { compatible = "s35390a"; reg = <0x30>; }; }; sata@d00a0000 { nr-ports = <2>; status = "okay"; }; usb@d0050000 { status = "okay"; }; usb@d0051000 { status = "okay"; }; }; };