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