arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts

   1 /dts-v1/;
   2
   3 /include/ "kirkwood.dtsi"
   4 /include/ "kirkwood-6282.dtsi"
   5
   6 / {
   7         model = "NETGEAR ReadyNAS Duo v2";
   8         compatible = "netgear,readynas-duo-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,kirkwood";
   9
  10         memory { /* 256 MB */
  11                 device_type = "memory";
  12                 reg = <0x00000000 0x10000000>;
  13         };
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,115200n8 earlyprintk";
  17         };
  18
  19         ocp@f1000000 {
  20                 pinctrl: pinctrl@10000 {
  21                         pmx_button_power: pmx-button-power {
  22                                 marvell,pins = "mpp47";
  23                                 marvell,function = "gpio";
  24                         };
  25                         pmx_button_backup: pmx-button-backup {
  26                                 marvell,pins = "mpp45";
  27                                 marvell,function = "gpio";
  28                         };
  29                         pmx_button_reset: pmx-button-reset {
  30                                 marvell,pins = "mpp13";
  31                                 marvell,function = "gpio";
  32                         };
  33                         pmx_led_blue_power: pmx-led-blue-power {
  34                                 marvell,pins = "mpp31";
  35                                 marvell,function = "gpio";
  36                         };
  37                         pmx_led_blue_activity: pmx-led-blue-activity {
  38                                 marvell,pins = "mpp38";
  39                                 marvell,function = "gpio";
  40                         };
  41                         pmx_led_blue_disk1: pmx-led-blue-disk1 {
  42                                 marvell,pins = "mpp23";
  43                                 marvell,function = "gpio";
  44                         };
  45                         pmx_led_blue_disk2: pmx-led-blue-disk2 {
  46                                 marvell,pins = "mpp22";
  47                                 marvell,function = "gpio";
  48                         };
  49                         pmx_led_blue_backup: pmx-led-blue-backup {
  50                                 marvell,pins = "mpp29";
  51                                 marvell,function = "gpio";
  52                         };
  53                 };
  54
  55                 i2c@11000 {
  56                         status = "okay";
  57
  58                         rs5c372a: rs5c372a@32 {
  59                                 compatible = "ricoh,rs5c372a";
  60                                 reg = <0x32>;
  61                         };
  62                 };
  63
  64                 serial@12000 {
  65                         pinctrl-0 = <&pmx_uart0>;
  66                         pinctrl-names = "default";
  67                         status = "okay";
  68                 };
  69
  70                 nand@3000000 {
  71                         status = "okay";
  72
  73                         partition@0 {
  74                                 label = "u-boot";
  75                                 reg = <0x0000000 0x180000>;
  76                                 read-only;
  77                         };
  78
  79                         partition@180000 {
  80                                 label = "u-boot-env";
  81                                 reg = <0x180000 0x20000>;
  82                         };
  83
  84                         partition@200000 {
  85                                 label = "uImage";
  86                                 reg = <0x0200000 0x600000>;
  87                         };
  88
  89                         partition@800000 {
  90                                 label = "minirootfs";
  91                                 reg = <0x0800000 0x1000000>;
  92                         };
  93
  94                         partition@1800000 {
  95                                 label = "jffs2";
  96                                 reg = <0x1800000 0x6800000>;
  97                         };
  98                 };
  99
 100                 sata@80000 {
 101                         status = "okay";
 102                         nr-ports = <2>;
 103                 };
 104
 105                 pcie-controller {
 106                         status = "okay";
 107
 108                         pcie@1,0 {
 109                                 status = "okay";
 110                         };
 111                 };
 112         };
 113
 114         gpio-leds {
 115                 compatible = "gpio-leds";
 116                 pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_activity
 117                               &pmx_led_blue_disk1 &pmx_led_blue_disk2
 118                               &pmx_led_blue_backup >;
 119                 pinctrl-names = "default";
 120
 121                 power_led {
 122                         label = "status:blue:power_led";
 123                         gpios = <&gpio0 31 1>;   /* GPIO 31 Active Low */
 124                         linux,default-trigger = "default-on";
 125                 };
 126                 activity_led {
 127                         label = "status:blue:activity_led";
 128                         gpios = <&gpio1 6 1>;    /* GPIO 38 Active Low */
 129                 };
 130                 disk1_led {
 131                         label = "status:blue:disk1_led";
 132                         gpios = <&gpio0 23 1>;   /* GPIO 23 Active Low */
 133                 };
 134                 disk2_led {
 135                         label = "status:blue:disk2_led";
 136                         gpios = <&gpio0 22 1>;   /* GPIO 22 Active Low */
 137                 };
 138                 backup_led {
 139                         label = "status:blue:backup_led";
 140                         gpios = <&gpio0 29 1>;   /* GPIO 29 Active Low*/
 141                 };
 142         };
 143
 144         gpio_keys {
 145                 compatible = "gpio-keys";
 146                 #address-cells = <1>;
 147                 #size-cells = <0>;
 148                 pinctrl-0 = <&pmx_button_power &pmx_button_backup
 149                              &pmx_button_reset>;
 150                 pinctrl-names = "default";
 151
 152                 button@1 {
 153                         label = "Power Button";
 154                         linux,code = <116>;     /* KEY_POWER */
 155                         gpios = <&gpio1 15 1>;
 156                 };
 157                 button@2 {
 158                         label = "Reset Button";
 159                         linux,code = <0x198>;   /* KEY_RESTART */
 160                         gpios = <&gpio0 13 1>;
 161                 };
 162                 button@3 {
 163                         label = "Backup Button";
 164                         linux,code = <133>;     /* KEY_COPY */
 165                         gpios = <&gpio1 13 1>;
 166                 };
 167         };
 168
 169         regulators {
 170                 compatible = "simple-bus";
 171                 #address-cells = <1>;
 172                 #size-cells = <0>;
 173
 174                 usb_power: regulator@1 {
 175                         compatible = "regulator-fixed";
 176                         reg = <1>;
 177                         regulator-name = "USB 3.0 Power";
 178                         regulator-min-microvolt = <5000000>;
 179                         regulator-max-microvolt = <5000000>;
 180                         enable-active-high;
 181                         regulator-always-on;
 182                         regulator-boot-on;
 183                         gpio = <&gpio1 14 0>;
 184                 };
 185         };
 186 };