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         mbus {
  20                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>;
  21                 pcie-controller {
  22                         status = "okay";
  23
  24                         pcie@1,0 {
  25                                 status = "okay";
  26                         };
  27                 };
  28         };
  29
  30         ocp@f1000000 {
  31                 pinctrl: pinctrl@10000 {
  32                         pmx_button_power: pmx-button-power {
  33                                 marvell,pins = "mpp47";
  34                                 marvell,function = "gpio";
  35                         };
  36                         pmx_button_backup: pmx-button-backup {
  37                                 marvell,pins = "mpp45";
  38                                 marvell,function = "gpio";
  39                         };
  40                         pmx_button_reset: pmx-button-reset {
  41                                 marvell,pins = "mpp13";
  42                                 marvell,function = "gpio";
  43                         };
  44                         pmx_led_blue_power: pmx-led-blue-power {
  45                                 marvell,pins = "mpp31";
  46                                 marvell,function = "gpio";
  47                         };
  48                         pmx_led_blue_activity: pmx-led-blue-activity {
  49                                 marvell,pins = "mpp38";
  50                                 marvell,function = "gpio";
  51                         };
  52                         pmx_led_blue_disk1: pmx-led-blue-disk1 {
  53                                 marvell,pins = "mpp23";
  54                                 marvell,function = "gpio";
  55                         };
  56                         pmx_led_blue_disk2: pmx-led-blue-disk2 {
  57                                 marvell,pins = "mpp22";
  58                                 marvell,function = "gpio";
  59                         };
  60                         pmx_led_blue_backup: pmx-led-blue-backup {
  61                                 marvell,pins = "mpp29";
  62                                 marvell,function = "gpio";
  63                         };
  64                 };
  65
  66                 clocks {
  67                        #address-cells = <1>;
  68                        #size-cells = <0>;
  69
  70                        g762_clk: fixedclk {
  71                                  compatible = "fixed-clock";
  72                                  #clock-cells = <0>;
  73                                  clock-frequency = <8192>;
  74                        };
  75                 };
  76
  77                 i2c@11000 {
  78                         status = "okay";
  79
  80                         rs5c372a: rs5c372a@32 {
  81                                 compatible = "ricoh,rs5c372a";
  82                                 reg = <0x32>;
  83                         };
  84
  85                         g762: g762@3e {
  86                                 compatible = "gmt,g762";
  87                                 reg = <0x3e>;
  88                                 clocks = <&g762_clk>; /* input clock */
  89                                 fan_gear_mode = <0>;
  90                                 fan_startv = <1>;
  91                                 pwm_polarity = <0>;
  92                         };
  93                 };
  94
  95                 serial@12000 {
  96                         pinctrl-0 = <&pmx_uart0>;
  97                         pinctrl-names = "default";
  98                         status = "okay";
  99                 };
 100
 101                 nand@3000000 {
 102                         status = "okay";
 103
 104                         partition@0 {
 105                                 label = "u-boot";
 106                                 reg = <0x0000000 0x180000>;
 107                                 read-only;
 108                         };
 109
 110                         partition@180000 {
 111                                 label = "u-boot-env";
 112                                 reg = <0x180000 0x20000>;
 113                         };
 114
 115                         partition@200000 {
 116                                 label = "uImage";
 117                                 reg = <0x0200000 0x600000>;
 118                         };
 119
 120                         partition@800000 {
 121                                 label = "minirootfs";
 122                                 reg = <0x0800000 0x1000000>;
 123                         };
 124
 125                         partition@1800000 {
 126                                 label = "jffs2";
 127                                 reg = <0x1800000 0x6800000>;
 128                         };
 129                 };
 130
 131                 sata@80000 {
 132                         status = "okay";
 133                         nr-ports = <2>;
 134                 };
 135         };
 136
 137         gpio-leds {
 138                 compatible = "gpio-leds";
 139                 pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_activity
 140                               &pmx_led_blue_disk1 &pmx_led_blue_disk2
 141                               &pmx_led_blue_backup >;
 142                 pinctrl-names = "default";
 143
 144                 power_led {
 145                         label = "status:blue:power_led";
 146                         gpios = <&gpio0 31 1>;   /* GPIO 31 Active Low */
 147                         linux,default-trigger = "default-on";
 148                 };
 149                 activity_led {
 150                         label = "status:blue:activity_led";
 151                         gpios = <&gpio1 6 1>;    /* GPIO 38 Active Low */
 152                 };
 153                 disk1_led {
 154                         label = "status:blue:disk1_led";
 155                         gpios = <&gpio0 23 1>;   /* GPIO 23 Active Low */
 156                 };
 157                 disk2_led {
 158                         label = "status:blue:disk2_led";
 159                         gpios = <&gpio0 22 1>;   /* GPIO 22 Active Low */
 160                 };
 161                 backup_led {
 162                         label = "status:blue:backup_led";
 163                         gpios = <&gpio0 29 1>;   /* GPIO 29 Active Low*/
 164                 };
 165         };
 166
 167         gpio_keys {
 168                 compatible = "gpio-keys";
 169                 #address-cells = <1>;
 170                 #size-cells = <0>;
 171                 pinctrl-0 = <&pmx_button_power &pmx_button_backup
 172                              &pmx_button_reset>;
 173                 pinctrl-names = "default";
 174
 175                 button@1 {
 176                         label = "Power Button";
 177                         linux,code = <116>;     /* KEY_POWER */
 178                         gpios = <&gpio1 15 1>;
 179                 };
 180                 button@2 {
 181                         label = "Reset Button";
 182                         linux,code = <0x198>;   /* KEY_RESTART */
 183                         gpios = <&gpio0 13 1>;
 184                 };
 185                 button@3 {
 186                         label = "Backup Button";
 187                         linux,code = <133>;     /* KEY_COPY */
 188                         gpios = <&gpio1 13 1>;
 189                 };
 190         };
 191
 192         regulators {
 193                 compatible = "simple-bus";
 194                 #address-cells = <1>;
 195                 #size-cells = <0>;
 196
 197                 usb_power: regulator@1 {
 198                         compatible = "regulator-fixed";
 199                         reg = <1>;
 200                         regulator-name = "USB 3.0 Power";
 201                         regulator-min-microvolt = <5000000>;
 202                         regulator-max-microvolt = <5000000>;
 203                         enable-active-high;
 204                         regulator-always-on;
 205                         regulator-boot-on;
 206                         gpio = <&gpio1 14 0>;
 207                 };
 208         };
 209 };
 210
 211 &mdio {
 212         status = "okay";
 213
 214         ethphy0: ethernet-phy@0 {
 215                 device_type = "ethernet-phy";
 216                 reg = <0>;
 217         };
 218 };
 219
 220 &eth0 {
 221         status = "okay";
 222         ethernet0-port@0 {
 223                 phy-handle = <&ethphy0>;
 224         };
 225 };