armada-xp-lenovo-ix4-300d.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Device Tree file for Lenovo Iomega ix4-300d
    4  *
    5  * Copyright (C) 2014, Benoit Masson <yahoo@perenite.com>
    6  */
    7 
    8 /dts-v1/;
    9 
   10 #include <dt-bindings/input/input.h>
   11 #include <dt-bindings/gpio/gpio.h>
   12 #include "armada-xp-mv78230.dtsi"
   13 
   14 / {
   15         model = "Lenovo Iomega ix4-300d";
   16         compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230",
   17                      "marvell,armadaxp", "marvell,armada-370-xp";
   18 
   19         chosen {
   20                 stdout-path = "serial0:115200n8";
   21         };
   22 
   23         memory@0 {
   24                 device_type = "memory";
   25                 reg = <0 0x00000000 0 0x20000000>; /* 512MB */
   26         };
   27 
   28         soc {
   29                 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
   30                         MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
   31                         MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
   32                         MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
   33 
   34                 internal-regs {
   35                         serial@12000 {
   36                                 status = "okay";
   37                         };
   38 
   39                         ethernet@70000 {
   40                                 pinctrl-0 = <&ge0_rgmii_pins>;
   41                                 pinctrl-names = "default";
   42                                 status = "okay";
   43                                 phy = <&phy0>;
   44                                 phy-mode = "rgmii-id";
   45                         };
   46 
   47                         ethernet@74000 {
   48                                 pinctrl-0 = <&ge1_rgmii_pins>;
   49                                 pinctrl-names = "default";
   50                                 status = "okay";
   51                                 phy = <&phy1>;
   52                                 phy-mode = "rgmii-id";
   53                         };
   54 
   55                         usb@50000 {
   56                                 status = "okay";
   57                         };
   58 
   59                         usb@51000 {
   60                                 status = "okay";
   61                         };
   62 
   63                         i2c@11000 {
   64                                 clock-frequency = <400000>;
   65                                 status = "okay";
   66 
   67                                 adt7473@2e {
   68                                         compatible = "adi,adt7473";
   69                                         reg = <0x2e>;
   70                                 };
   71 
   72                                 eeprom@50 {
   73                                         compatible = "atmel,24c64";
   74                                         reg = <0x50>;
   75                                 };
   76 
   77                                 pcf8563@51 {
   78                                         compatible = "nxp,pcf8563";
   79                                         reg = <0x51>;
   80                                 };
   81 
   82                         };
   83 
   84                         nand-controller@d0000 {
   85                                 status = "okay";
   86 
   87                                 nand@0 {
   88                                         reg = <0>;
   89                                         label = "pxa3xx_nand-0";
   90                                         nand-rb = <0>;
   91                                         nand-on-flash-bbt;
   92 
   93                                         partitions {
   94                                                 compatible = "fixed-partitions";
   95                                                 #address-cells = <1>;
   96                                                 #size-cells = <1>;
   97 
   98                                                 partition@0 {
   99                                                         label = "u-boot";
  100                                                         reg = <0x00000000 0x000e0000>;
  101                                                         read-only;
  102                                                 };
  103 
  104                                                 partition@e0000 {
  105                                                         label = "u-boot-env";
  106                                                         reg = <0x000e0000 0x00020000>;
  107                                                         read-only;
  108                                                 };
  109 
  110                                                 partition@100000 {
  111                                                         label = "u-boot-env2";
  112                                                         reg = <0x00100000 0x00020000>;
  113                                                         read-only;
  114                                                 };
  115 
  116                                                 partition@120000 {
  117                                                         label = "zImage";
  118                                                         reg = <0x00120000 0x00400000>;
  119                                                 };
  120 
  121                                                 partition@520000 {
  122                                                         label = "initrd";
  123                                                         reg = <0x00520000 0x00400000>;
  124                                                 };
  125 
  126                                                 partition@e00000 {
  127                                                         label = "boot";
  128                                                         reg = <0x00e00000 0x3f200000>;
  129                                                 };
  130                                         };
  131                                 };
  132                         };
  133                 };
  134         };
  135 
  136         gpio-keys {
  137                 compatible = "gpio-keys";
  138                 pinctrl-0 = <&power_button_pin &reset_button_pin
  139                         &select_button_pin &scroll_button_pin>;
  140                 pinctrl-names = "default";
  141 
  142                 power-button {
  143                         label = "Power Button";
  144                         linux,code = <KEY_POWER>;
  145                         gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
  146                 };
  147 
  148                 reset-button {
  149                         label = "Reset Button";
  150                         linux,code = <KEY_RESTART>;
  151                         gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
  152                 };
  153 
  154                 select-button {
  155                         label = "Select Button";
  156                         linux,code = <BTN_SELECT>;
  157                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  158                 };
  159 
  160                 scroll-button {
  161                         label = "Scroll Button";
  162                         linux,code = <KEY_SCROLLDOWN>;
  163                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
  164                 };
  165         };
  166 
  167         spi3 {
  168                 compatible = "spi-gpio";
  169                 status = "okay";
  170                 gpio-sck = <&gpio0 25 GPIO_ACTIVE_LOW>;
  171                 gpio-mosi = <&gpio1 15 GPIO_ACTIVE_LOW>; /*gpio 47*/
  172                 cs-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
  173                 num-chipselects = <1>;
  174                 #address-cells = <1>;
  175                 #size-cells = <0>;
  176 
  177                 gpio_spi: gpio_spi@0 {
  178                         compatible = "fairchild,74hc595";
  179                         gpio-controller;
  180                         #gpio-cells = <2>;
  181                         reg = <0>;
  182                         registers-number = <1>;
  183                         spi-max-frequency = <100000>;
  184                 };
  185         };
  186 
  187         gpio-leds {
  188                 compatible = "gpio-leds";
  189                 pinctrl-0 = <&hdd_led_pin>;
  190                 pinctrl-names = "default";
  191 
  192                 hdd-led {
  193                         label = "ix4-300d:hdd:blue";
  194                         gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
  195                         default-state = "off";
  196                 };
  197 
  198                 power-led {
  199                         label = "ix4-300d:power:white";
  200                         gpios = <&gpio_spi 1 GPIO_ACTIVE_LOW>;
  201                         /* init blinking while booting */
  202                         linux,default-trigger = "timer";
  203                         default-state = "on";
  204                 };
  205 
  206                 sysfail-led {
  207                         label = "ix4-300d:sysfail:red";
  208                         gpios = <&gpio_spi 2 GPIO_ACTIVE_HIGH>;
  209                         default-state = "off";
  210                 };
  211 
  212                 sys-led {
  213                         label = "ix4-300d:sys:blue";
  214                         gpios = <&gpio_spi 3 GPIO_ACTIVE_HIGH>;
  215                         default-state = "off";
  216                 };
  217 
  218                 hddfail-led {
  219                         label = "ix4-300d:hddfail:red";
  220                         gpios = <&gpio_spi 4 GPIO_ACTIVE_HIGH>;
  221                         default-state = "off";
  222                 };
  223 
  224         };
  225 
  226         /*
  227          * Warning: you need both eth1 & 0 PHY initialized (i.e having
  228          * them up does the tweak) for poweroff to shutdown otherwise it
  229          * reboots
  230          */
  231         gpio-poweroff {
  232                 compatible = "gpio-poweroff";
  233                 pinctrl-0 = <&poweroff_pin>;
  234                 pinctrl-names = "default";
  235                 gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
  236         };
  237 };
  238 &pciec {
  239         status = "okay";
  240 
  241         /* Quad port sata: Marvell 88SX7042 */
  242         pcie@1,0 {
  243                 /* Port 0, Lane 0 */
  244                 status = "okay";
  245         };
  246 
  247         /* USB 3.0 xHCI controller: NEC D720200F1 */
  248         pcie@5,0 {
  249                 /* Port 1, Lane 0 */
  250                 status = "okay";
  251         };
  252 };
  253 
  254 &mdio {
  255         phy0: ethernet-phy@0 { /* Marvell 88E1318 */
  256                 reg = <0>;
  257         };
  258 
  259         phy1: ethernet-phy@1 { /* Marvell 88E1318 */
  260                 reg = <1>;
  261         };
  262 };
  263 
  264 &pinctrl {
  265         poweroff_pin: poweroff-pin {
  266                 marvell,pins = "mpp24";
  267                 marvell,function = "gpio";
  268         };
  269 
  270         power_button_pin: power-button-pin {
  271                 marvell,pins = "mpp44";
  272                 marvell,function = "gpio";
  273         };
  274 
  275         reset_button_pin: reset-button-pin {
  276                 marvell,pins = "mpp45";
  277                 marvell,function = "gpio";
  278         };
  279         select_button_pin: select-button-pin {
  280                 marvell,pins = "mpp41";
  281                 marvell,function = "gpio";
  282         };
  283 
  284         scroll_button_pin: scroll-button-pin {
  285                 marvell,pins = "mpp42";
  286                 marvell,function = "gpio";
  287         };
  288 
  289         hdd_led_pin: hdd-led-pin {
  290                 marvell,pins = "mpp26";
  291                 marvell,function = "gpio";
  292         };
  293 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/armada-xp-lenovo-ix4-300d.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/armada-xp-lenovo-ix4-300d.dts
