arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Device Tree file for NETGEAR ReadyNAS NV+ v2
   4  *
   5  * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "kirkwood.dtsi"
  11 #include "kirkwood-6282.dtsi"
  12
  13 / {
  14         model = "NETGEAR ReadyNAS NV+ v2";
  15         compatible = "netgear,readynas-nv+-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,kirkwood";
  16
  17         memory { /* 256 MB */
  18                 device_type = "memory";
  19                 reg = <0x00000000 0x10000000>;
  20         };
  21
  22         chosen {
  23                 bootargs = "console=ttyS0,115200n8 earlyprintk";
  24                 stdout-path = &uart0;
  25         };
  26
  27         ocp@f1000000 {
  28                 pinctrl: pin-controller@10000 {
  29                         pmx_button_power: pmx-button-power {
  30                                 marvell,pins = "mpp47";
  31                                 marvell,function = "gpio";
  32                         };
  33
  34                         pmx_button_backup: pmx-button-backup {
  35                                 marvell,pins = "mpp45";
  36                                 marvell,function = "gpio";
  37                         };
  38
  39                         pmx_button_reset: pmx-button-reset {
  40                                 marvell,pins = "mpp13";
  41                                 marvell,function = "gpio";
  42                         };
  43
  44                         pmx_led_blue_power: pmx-led-blue-power {
  45                                 marvell,pins = "mpp31";
  46                                 marvell,function = "gpio";
  47                         };
  48
  49                         pmx_led_blue_backup: pmx-led-blue-backup {
  50                                 marvell,pins = "mpp22";
  51                                 marvell,function = "gpio";
  52                         };
  53
  54                         pmx_led_blue_disk1: pmx-led-blue-disk1 {
  55                                 marvell,pins = "mpp20";
  56                                 marvell,function = "gpio";
  57                         };
  58
  59                         pmx_led_blue_disk2: pmx-led-blue-disk2 {
  60                                 marvell,pins = "mpp23";
  61                                 marvell,function = "gpio";
  62                         };
  63
  64                         pmx_led_blue_disk3: pmx-led-blue-disk3 {
  65                                 marvell,pins = "mpp24";
  66                                 marvell,function = "gpio";
  67                         };
  68
  69                         pmx_led_blue_disk4: pmx-led-blue-disk4 {
  70                                 marvell,pins = "mpp29";
  71                                 marvell,function = "gpio";
  72                         };
  73
  74                         pmx_poweroff: pmx-poweroff {
  75                                 marvell,pins = "mpp30";
  76                                 marvell,function = "gpio";
  77                         };
  78                 };
  79
  80                 clocks {
  81                        g762_clk: g762-oscillator {
  82                                  compatible = "fixed-clock";
  83                                  #clock-cells = <0>;
  84                                  clock-frequency = <8192>;
  85                        };
  86                 };
  87
  88                 i2c@11000 {
  89                         status = "okay";
  90
  91                         rs5c372a: rs5c372a@32 {
  92                                 compatible = "ricoh,rs5c372a";
  93                                 reg = <0x32>;
  94                         };
  95
  96                         g762: g762@3e {
  97                                 compatible = "gmt,g762";
  98                                 reg = <0x3e>;
  99                                 clocks = <&g762_clk>; /* input clock */
 100                                 fan_gear_mode = <0>;
 101                                 fan_startv = <1>;
 102                                 pwm_polarity = <0>;
 103                         };
 104                 };
 105
 106                 serial@12000 {
 107                         status = "okay";
 108                 };
 109
 110                 sata@80000 { /* Connected to Marvell 88SM4140 SATA port multiplier */
 111                         status = "okay";
 112                         nr-ports = <1>;
 113                 };
 114         };
 115
 116         gpio-leds {
 117                 compatible = "gpio-leds";
 118                 pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_backup
 119                               &pmx_led_blue_disk1 &pmx_led_blue_disk2
 120                               &pmx_led_blue_disk3 &pmx_led_blue_disk3 >;
 121                 pinctrl-names = "default";
 122
 123                 power_led {
 124                         label = "status:blue:power_led";
 125                         gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
 126                         linux,default-trigger = "default-on";
 127                 };
 128
 129                 backup_led {
 130                         label = "status:blue:backup_led";
 131                         gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
 132                 };
 133
 134                 disk1_led {
 135                         label = "status:blue:disk1_led";
 136                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
 137                 };
 138
 139                 disk2_led {
 140                         label = "status:blue:disk2_led";
 141                         gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
 142                 };
 143
 144                 disk3_led {
 145                         label = "status:blue:disk3_led";
 146                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
 147                 };
 148
 149                 disk4_led {
 150                         label = "status:blue:disk4_led";
 151                         gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
 152                 };
 153         };
 154
 155         gpio-keys {
 156                 compatible = "gpio-keys";
 157                 pinctrl-0 = <&pmx_button_power &pmx_button_backup
 158                              &pmx_button_reset>;
 159                 pinctrl-names = "default";
 160
 161                 power-button {
 162                         label = "Power Button";
 163                         linux,code = <KEY_POWER>;
 164                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 165                 };
 166
 167                 reset-button {
 168                         label = "Reset Button";
 169                         linux,code = <KEY_RESTART>;
 170                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 171                 };
 172
 173                 backup-button {
 174                         label = "Backup Button";
 175                         linux,code = <KEY_COPY>;
 176                         gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
 177                 };
 178         };
 179
 180         gpio-poweroff {
 181                 compatible = "gpio-poweroff";
 182                 pinctrl-0 = <&pmx_poweroff>;
 183                 pinctrl-names = "default";
 184                 gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
 185         };
 186
 187         regulators {
 188                 compatible = "simple-bus";
 189                 #address-cells = <1>;
 190                 #size-cells = <0>;
 191
 192                 usb3_regulator: usb3-regulator@1 {
 193                         compatible = "regulator-fixed";
 194                         reg = <1>;
 195                         regulator-name = "USB 3.0 Power";
 196                         regulator-min-microvolt = <5000000>;
 197                         regulator-max-microvolt = <5000000>;
 198                         enable-active-high;
 199                         regulator-always-on;
 200                         regulator-boot-on;
 201                         gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
 202                 };
 203         };
 204 };
 205
 206 &nand {
 207         status = "okay";
 208
 209         partition@0 {
 210                 label = "u-boot";
 211                 reg = <0x0000000 0x180000>;
 212                 read-only;
 213         };
 214
 215         partition@180000 {
 216                 label = "u-boot-env";
 217                 reg = <0x180000 0x20000>;
 218         };
 219
 220         partition@200000 {
 221                 label = "uImage";
 222                 reg = <0x0200000 0x600000>;
 223         };
 224
 225         partition@800000 {
 226                 label = "minirootfs";
 227                 reg = <0x0800000 0x1000000>;
 228         };
 229
 230         partition@1800000 {
 231                 label = "jffs2";
 232                 reg = <0x1800000 0x6800000>;
 233         };
 234 };
 235
 236 &mdio {
 237         status = "okay";
 238
 239         ethphy0: ethernet-phy@0 { /* Marvell 88E1318 */
 240                 device_type = "ethernet-phy";
 241                 reg = <0>;
 242         };
 243 };
 244
 245 &eth0 {
 246         status = "okay";
 247
 248         ethernet0-port@0 {
 249                 phy-handle = <&ethphy0>;
 250         };
 251 };
 252
 253 /* Connected to NEC uPD720200 USB 3.0 controller */
 254 &pciec {
 255         status = "okay";
 256 };
 257
 258 &pcie0 {
 259         status = "okay";
 260 };