diff options
Diffstat (limited to 'kernel/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts')
| -rw-r--r-- | kernel/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts | 325 |
1 files changed, 325 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts b/kernel/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts new file mode 100644 index 000000000..06a6a6c1f --- /dev/null +++ b/kernel/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts @@ -0,0 +1,325 @@ +/* + * Device Tree file for Lenovo Iomega ix4-300d + * + * Copyright (C) 2014, Benoit Masson <yahoo@perenite.com> + * + * 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 + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file 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. + * + * This file is distributed in the hope that it will be useful + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; + +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> +#include "armada-xp-mv78230.dtsi" + +/ { + model = "Lenovo Iomega ix4-300d"; + compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230", + "marvell,armadaxp", "marvell,armada-370-xp"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory { + device_type = "memory"; + reg = <0 0x00000000 0 0x20000000>; /* 512MB */ + }; + + soc { + ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000 + MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>; + + pcie-controller { + status = "okay"; + + /* Quad port sata: Marvell 88SX7042 */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* USB 3.0 xHCI controller: NEC D720200F1 */ + pcie@5,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + }; + + internal-regs { + serial@12000 { + status = "okay"; + }; + + mdio { + phy0: ethernet-phy@0 { /* Marvell 88E1318 */ + reg = <0>; + }; + + phy1: ethernet-phy@1 { /* Marvell 88E1318 */ + reg = <1>; + }; + }; + + ethernet@70000 { + pinctrl-0 = <&ge0_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + + ethernet@74000 { + pinctrl-0 = <&ge1_rgmii_pins>; + pinctrl-names = "default"; + status = "okay"; + phy = <&phy1>; + phy-mode = "rgmii-id"; + }; + + usb@50000 { + status = "okay"; + }; + + usb@51000 { + status = "okay"; + }; + + i2c@11000 { + clock-frequency = <400000>; + status = "okay"; + + adt7473@2e { + compatible = "adi,adt7473"; + reg = <0x2e>; + }; + + eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + }; + + pcf8563@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + + }; + + nand@d0000 { + status = "okay"; + num-cs = <1>; + marvell,nand-keep-config; + marvell,nand-enable-arbiter; + nand-on-flash-bbt; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0xe0000>; + read-only; + }; + + partition@e0000 { + label = "u-boot-env"; + reg = <0xe0000 0x20000>; + read-only; + }; + + partition@100000 { + label = "u-boot-env2"; + reg = <0x100000 0x20000>; + read-only; + }; + + partition@120000 { + label = "zImage"; + reg = <0x120000 0x400000>; + }; + + partition@520000 { + label = "initrd"; + reg = <0x520000 0x400000>; + }; + + partition@xE00000 { + label = "boot"; + reg = <0xE00000 0x3F200000>; + }; + + partition@flash { + label = "flash"; + reg = <0x0 0x40000000>; + }; + }; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&power_button_pin &reset_button_pin + &select_button_pin &scroll_button_pin>; + pinctrl-names = "default"; + + power-button { + label = "Power Button"; + linux,code = <KEY_POWER>; + gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; + }; + + reset-button { + label = "Reset Button"; + linux,code = <KEY_RESTART>; + gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; + }; + + select-button { + label = "Select Button"; + linux,code = <BTN_SELECT>; + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + }; + + scroll-button { + label = "Scroll Button"; + linux,code = <KEY_SCROLLDOWN>; + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + }; + }; + + spi3 { + compatible = "spi-gpio"; + status = "okay"; + gpio-sck = <&gpio0 25 GPIO_ACTIVE_LOW>; + gpio-mosi = <&gpio1 15 GPIO_ACTIVE_LOW>; /*gpio 47*/ + cs-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>; + num-chipselects = <1>; + #address-cells = <1>; + #size-cells = <0>; + + gpio_spi: gpio_spi@0 { + compatible = "fairchild,74hc595"; + gpio-controller; + #gpio-cells = <2>; + reg = <0>; + registers-number = <1>; + spi-max-frequency = <100000>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&hdd_led_pin>; + pinctrl-names = "default"; + + hdd-led { + label = "ix4-300d:hdd:blue"; + gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + power-led { + label = "ix4-300d:power:white"; + gpios = <&gpio_spi 1 GPIO_ACTIVE_LOW>; + /* init blinking while booting */ + linux,default-trigger = "timer"; + default-state = "on"; + }; + + sysfail-led { + label = "ix4-300d:sysfail:red"; + gpios = <&gpio_spi 2 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + sys-led { + label = "ix4-300d:sys:blue"; + gpios = <&gpio_spi 3 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + hddfail-led { + label = "ix4-300d:hddfail:red"; + gpios = <&gpio_spi 4 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + }; + + /* + * Warning: you need both eth1 & 0 PHY initialized (i.e having + * them up does the tweak) for poweroff to shutdown otherwise it + * reboots + */ + gpio-poweroff { + compatible = "gpio-poweroff"; + pinctrl-0 = <&poweroff_pin>; + pinctrl-names = "default"; + gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>; + }; +}; + +&pinctrl { + poweroff_pin: poweroff-pin { + marvell,pins = "mpp24"; + marvell,function = "gpio"; + }; + + power_button_pin: power-button-pin { + marvell,pins = "mpp44"; + marvell,function = "gpio"; + }; + + reset_button_pin: reset-button-pin { + marvell,pins = "mpp45"; + marvell,function = "gpio"; + }; + select_button_pin: select-button-pin { + marvell,pins = "mpp41"; + marvell,function = "gpio"; + }; + + scroll_button_pin: scroll-button-pin { + marvell,pins = "mpp42"; + marvell,function = "gpio"; + }; + + hdd_led_pin: hdd-led-pin { + marvell,pins = "mpp26"; + marvell,function = "gpio"; + }; +}; |