From mboxrd@z Thu Jan 1 00:00:00 1970 From: yahoo@perenite.com (Benoit Masson) Date: Sat, 26 Jul 2014 16:47:16 -0700 Subject: [PATCH 2/2] ARM: mvebu: Added dts defintion for Lenovo Iomega ix4-300d NAS Message-ID: <1406418436-61452-1-git-send-email-yahoo@perenite.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The Lenovo Iomega ix4-300d is a 4-Bay sata NAS with dual Gb, USB2.0 & 3.0, powered by a Marvell Armada XP MV78230 dual core CPU. http://shop.lenovo.com/us/en/servers/network-storage/lenovoemc/ix4-300d/ Signed-off-by: Benoit Masson --- arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts | 286 ++++++++++++++++++++++++ 2 files changed, 288 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index adb5ed9..4429495 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -437,8 +437,9 @@ dtb-$(CONFIG_MACH_ARMADA_XP) += \ armada-xp-axpwifiap.dtb \ armada-xp-db.dtb \ armada-xp-gp.dtb \ - armada-xp-netgear-rn2120.dtb \ + armada-xp-lenovo-ix4-300d.dtb \ armada-xp-matrix.dtb \ + armada-xp-netgear-rn2120.dtb \ armada-xp-openblocks-ax3-4.dtb dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \ dove-cubox.dtb \ diff --git a/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts new file mode 100644 index 0000000..cee0ef4 --- /dev/null +++ b/arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts @@ -0,0 +1,286 @@ +/* + * Device Tree file for Lenovo Iomega ix4-300d + * + * Copyright (C) 2014, Benoit Masson + * + * 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 +#include +#include "armada-xp-mv78230.dtsi" + +/ { + model = "Lenovo Iomega ix4-300d"; + compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230", + "marvell,armadaxp", "marvell,armada-370-xp"; + + chosen { + bootargs = "console=ttyS0,115200 earlyprintk"; + stdout-path = "/soc/internal-regs/serial at 12000"; + }; + + memory { + device_type = "memory"; + reg = <0 0x00000000 0 0x20000000>; /* 512MB */ + }; + + soc { + ranges = ; + + pcie-controller { + status = "okay"; + + /* Quad port sata: Marvell 88SX7042 */ + pcie at 1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* USB 3.0 xHCI controller: NEC D720200F1 */ + pcie at 5,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + }; + + internal-regs { + 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"; + }; + }; + + serial at 12000 { + status = "okay"; + }; + + mdio { + phy0: ethernet-phy at 0 { /* Marvell 88E1318 */ + reg = <0>; + }; + + phy1: ethernet-phy at 1 { /* Marvell 88E1318 */ + reg = <1>; + }; + }; + + ethernet at 70000 { + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + + ethernet at 74000 { + status = "okay"; + phy = <&phy1>; + phy-mode = "rgmii-id"; + }; + + usb at 50000 { + status = "okay"; + }; + + usb at 51000 { + status = "okay"; + }; + + i2c at 11000 { + compatible = "marvell,mv78230-a0-i2c", + "marvell,mv64xxx-i2c"; + clock-frequency = <400000>; + status = "okay"; + + adt7473 at 2e { + compatible = "adi,adt7473"; + reg = <0x2e>; + }; + + pcf8563 at 51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + + }; + + nand at d0000 { + status = "okay"; + num-cs = <1>; + marvell,nand-keep-config; + marvell,nand-enable-arbiter; + nand-on-flash-bbt; + + partition at 0 { + label = "u-boot"; + reg = <0x0000000 0xe0000>; + read-only; + }; + + partition at e0000 { + label = "u-boot-env"; + reg = <0xe0000 0x20000>; + read-only; + }; + + partition at 100000 { + label = "u-boot-env2"; + reg = <0x100000 0x20000>; + read-only; + }; + + partition at 120000 { + label = "zImage"; + reg = <0x120000 0x400000>; + }; + + partition at 520000 { + label = "initrd"; + reg = <0x520000 0x400000>; + }; + + partition at xE00000 { + label = "boot"; + reg = <0xE00000 0x3F200000>; + }; + + partition at 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 = ; + gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; + }; + + reset-button { + label = "Reset Button"; + linux,code = ; + gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; + }; + + select-button { + label = "Select Button"; + linux,code = ; + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + }; + + scroll-button { + label = "Scroll Button"; + linux,code = ; + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + }; + }; + + spi3 { + compatible = "spi-gpio"; + status = "okay"; + gpio-sck = <&gpio0 25 0>; + gpio-mosi = <&gpio1 15 0>; /*gpio 47*/ + cs-gpios = <&gpio0 27 0 >; + num-chipselects = <1>; + #address-cells = <1>; + #size-cells = <0>; + + gpio2: gpio2 at 0 { + compatible = "fairchild,74hc595"; + gpio-controller; + #gpio-cells = <2>; + reg = <0>; + registers-number = <2>; + 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 = <&gpio2 1 GPIO_ACTIVE_LOW>; + /* init blinking while booting */ + linux,default-trigger = "timer"; + default-state = "on"; + }; + + sysfail-led { + label = "ix4-300d:sysfail:red"; + gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + sys-led { + label = "ix4-300d:sys:blue"; + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + hddfail-led { + label = "ix4-300d:hddfail:red"; + gpios = <&gpio2 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>; + }; +}; -- 1.9.1