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