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         auxdisplay {
 117                 compatible = "hit,hd44780";
 118                 data-gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>,
 119                                 <&gpio1 1 GPIO_ACTIVE_HIGH>,
 120                                 <&gpio1 3 GPIO_ACTIVE_HIGH>,
 121                                 <&gpio1 17 GPIO_ACTIVE_HIGH>;
 122                 enable-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
 123                 rs-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
 124                 rw-gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
 125                 backlight-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
 126                 display-height-chars = <2>;
 127                 display-width-chars = <16>;
 128         };
 129
 130         gpio-leds {
 131                 compatible = "gpio-leds";
 132                 pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_backup
 133                               &pmx_led_blue_disk1 &pmx_led_blue_disk2
 134                               &pmx_led_blue_disk3 &pmx_led_blue_disk3 >;
 135                 pinctrl-names = "default";
 136
 137                 power_led {
 138                         label = "status:blue:power_led";
 139                         gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
 140                         linux,default-trigger = "default-on";
 141                 };
 142
 143                 backup_led {
 144                         label = "status:blue:backup_led";
 145                         gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
 146                 };
 147
 148                 disk1_led {
 149                         label = "status:blue:disk1_led";
 150                         gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
 151                 };
 152
 153                 disk2_led {
 154                         label = "status:blue:disk2_led";
 155                         gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
 156                 };
 157
 158                 disk3_led {
 159                         label = "status:blue:disk3_led";
 160                         gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
 161                 };
 162
 163                 disk4_led {
 164                         label = "status:blue:disk4_led";
 165                         gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
 166                 };
 167         };
 168
 169         gpio-keys {
 170                 compatible = "gpio-keys";
 171                 pinctrl-0 = <&pmx_button_power &pmx_button_backup
 172                              &pmx_button_reset>;
 173                 pinctrl-names = "default";
 174
 175                 power-button {
 176                         label = "Power Button";
 177                         linux,code = <KEY_POWER>;
 178                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
 179                 };
 180
 181                 reset-button {
 182                         label = "Reset Button";
 183                         linux,code = <KEY_RESTART>;
 184                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
 185                 };
 186
 187                 backup-button {
 188                         label = "Backup Button";
 189                         linux,code = <KEY_COPY>;
 190                         gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
 191                 };
 192         };
 193
 194         gpio-poweroff {
 195                 compatible = "gpio-poweroff";
 196                 pinctrl-0 = <&pmx_poweroff>;
 197                 pinctrl-names = "default";
 198                 gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
 199         };
 200
 201         regulators {
 202                 compatible = "simple-bus";
 203                 #address-cells = <1>;
 204                 #size-cells = <0>;
 205
 206                 usb3_regulator: usb3-regulator@1 {
 207                         compatible = "regulator-fixed";
 208                         reg = <1>;
 209                         regulator-name = "USB 3.0 Power";
 210                         regulator-min-microvolt = <5000000>;
 211                         regulator-max-microvolt = <5000000>;
 212                         enable-active-high;
 213                         regulator-always-on;
 214                         regulator-boot-on;
 215                         gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
 216                 };
 217         };
 218 };
 219
 220 &nand {
 221         status = "okay";
 222
 223         partition@0 {
 224                 label = "u-boot";
 225                 reg = <0x0000000 0x180000>;
 226                 read-only;
 227         };
 228
 229         partition@180000 {
 230                 label = "u-boot-env";
 231                 reg = <0x180000 0x20000>;
 232         };
 233
 234         partition@200000 {
 235                 label = "uImage";
 236                 reg = <0x0200000 0x600000>;
 237         };
 238
 239         partition@800000 {
 240                 label = "minirootfs";
 241                 reg = <0x0800000 0x1000000>;
 242         };
 243
 244         partition@1800000 {
 245                 label = "jffs2";
 246                 reg = <0x1800000 0x6800000>;
 247         };
 248 };
 249
 250 &mdio {
 251         status = "okay";
 252
 253         ethphy0: ethernet-phy@0 { /* Marvell 88E1318 */
 254                 device_type = "ethernet-phy";
 255                 reg = <0>;
 256         };
 257 };
 258
 259 &eth0 {
 260         status = "okay";
 261
 262         ethernet0-port@0 {
 263                 phy-handle = <&ethphy0>;
 264         };
 265 };
 266
 267 /* Connected to NEC uPD720200 USB 3.0 controller */
 268 &pciec {
 269         status = "okay";
 270 };
 271
 272 &pcie0 {
 273         status = "okay";
 274 };