arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts

   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 };