/* * Device Tree file for NETGEAR ReadyNAS Duo v2 * * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ /dts-v1/; #include "kirkwood.dtsi" #include "kirkwood-6282.dtsi" / { model = "NETGEAR ReadyNAS Duo v2"; compatible = "netgear,readynas-duo-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,kirkwood"; memory { /* 256 MB */ device_type = "memory"; reg = <0x00000000 0x10000000>; }; chosen { bootargs = "console=ttyS0,115200n8 earlyprintk"; stdout-path = &uart0; }; ocp@f1000000 { pinctrl: pin-controller@10000 { pmx_button_power: pmx-button-power { marvell,pins = "mpp47"; marvell,function = "gpio"; }; pmx_button_backup: pmx-button-backup { marvell,pins = "mpp45"; marvell,function = "gpio"; }; pmx_button_reset: pmx-button-reset { marvell,pins = "mpp13"; marvell,function = "gpio"; }; pmx_led_blue_power: pmx-led-blue-power { marvell,pins = "mpp31"; marvell,function = "gpio"; }; pmx_led_blue_activity: pmx-led-blue-activity { marvell,pins = "mpp38"; marvell,function = "gpio"; }; pmx_led_blue_disk1: pmx-led-blue-disk1 { marvell,pins = "mpp23"; marvell,function = "gpio"; }; pmx_led_blue_disk2: pmx-led-blue-disk2 { marvell,pins = "mpp22"; marvell,function = "gpio"; }; pmx_led_blue_backup: pmx-led-blue-backup { marvell,pins = "mpp29"; marvell,function = "gpio"; }; pmx_poweroff: pmx-poweroff { marvell,pins = "mpp30"; marvell,function = "gpio"; }; }; clocks { g762_clk: g762-oscillator { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <8192>; }; }; i2c@11000 { status = "okay"; rs5c372a: rs5c372a@32 { compatible = "ricoh,rs5c372a"; reg = <0x32>; }; g762: g762@3e { compatible = "gmt,g762"; reg = <0x3e>; clocks = <&g762_clk>; /* input clock */ fan_gear_mode = <0>; fan_startv = <1>; pwm_polarity = <0>; }; }; serial@12000 { status = "okay"; }; sata@80000 { status = "okay"; nr-ports = <2>; }; }; gpio-leds { compatible = "gpio-leds"; pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_activity &pmx_led_blue_disk1 &pmx_led_blue_disk2 &pmx_led_blue_backup >; pinctrl-names = "default"; power_led { label = "status:blue:power_led"; gpios = <&gpio0 31 GPIO_ACTIVE_LOW>; default-state = "keep"; }; activity_led { label = "status:blue:activity_led"; gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; }; disk1_led { label = "status:blue:disk1_led"; gpios = <&gpio0 23 GPIO_ACTIVE_LOW>; }; disk2_led { label = "status:blue:disk2_led"; gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; }; backup_led { label = "status:blue:backup_led"; gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; }; }; gpio-keys { compatible = "gpio-keys"; pinctrl-0 = <&pmx_button_power &pmx_button_backup &pmx_button_reset>; pinctrl-names = "default"; power-button { label = "Power Button"; linux,code = <KEY_POWER>; gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; }; reset-button { label = "Reset Button"; linux,code = <KEY_RESTART>; gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; }; backup-button { label = "Backup Button"; linux,code = <KEY_COPY>; gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; }; }; gpio-poweroff { compatible = "gpio-poweroff"; pinctrl-0 = <&pmx_poweroff>; pinctrl-names = "default"; gpios = <&gpio0 30 GPIO_ACTIVE_LOW>; }; regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; usb3_regulator: usb3-regulator@1 { compatible = "regulator-fixed"; reg = <1>; regulator-name = "USB 3.0 Power"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; regulator-always-on; regulator-boot-on; gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>; }; }; }; &nand { status = "okay"; partition@0 { label = "u-boot"; reg = <0x0000000 0x180000>; read-only; }; partition@180000 { label = "u-boot-env"; reg = <0x180000 0x20000>; }; partition@200000 { label = "uImage"; reg = <0x0200000 0x600000>; }; partition@800000 { label = "minirootfs"; reg = <0x0800000 0x1000000>; }; partition@1800000 { label = "jffs2"; reg = <0x1800000 0x6800000>; }; }; &mdio { status = "okay"; ethphy0: ethernet-phy@0 { /* Marvell 88E1318 */ reg = <0>; }; }; ð0 { status = "okay"; ethernet0-port@0 { phy-handle = <ðphy0>; }; }; &pciec { status = "okay"; }; &pcie0 { status = "okay"; };