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

   1 /dts-v1/;
   2
   3 /include/ "kirkwood.dtsi"
   4 /include/ "kirkwood-6281.dtsi"
   5
   6 / {
   7         model = "Iomega Iconnect";
   8         compatible = "iom,iconnect-1.1", "iom,iconnect", "marvell,kirkwood-88f6281", "marvell,kirkwood";
   9
  10         memory {
  11                 device_type = "memory";
  12                 reg = <0x00000000 0x10000000>;
  13         };
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,115200n8 earlyprintk";
  17                 linux,initrd-start = <0x4500040>;
  18                 linux,initrd-end   = <0x4800000>;
  19         };
  20
  21         ocp@f1000000 {
  22                 pinctrl: pinctrl@10000 {
  23                         pmx_button_reset: pmx-button-reset {
  24                                 marvell,pins = "mpp12";
  25                                 marvell,function = "gpio";
  26                         };
  27                         pmx_button_otb: pmx-button-otb {
  28                                 marvell,pins = "mpp35";
  29                                 marvell,function = "gpio";
  30                         };
  31                         pmx_led_level: pmx-led-level {
  32                                 marvell,pins = "mpp41";
  33                                 marvell,function = "gpio";
  34                         };
  35                         pmx_led_power_blue: pmx-led-power-blue {
  36                                 marvell,pins = "mpp42";
  37                                 marvell,function = "gpio";
  38                         };
  39                         pmx_led_power_red: pmx-power-red {
  40                                 marvell,pins = "mpp43";
  41                                 marvell,function = "gpio";
  42                         };
  43                         pmx_led_usb1: pmx-led-usb1 {
  44                                 marvell,pins = "mpp44";
  45                                 marvell,function = "gpio";
  46                         };
  47                         pmx_led_usb2: pmx-led-usb2 {
  48                                 marvell,pins = "mpp45";
  49                                 marvell,function = "gpio";
  50                         };
  51                         pmx_led_usb3: pmx-led-usb3 {
  52                                 marvell,pins = "mpp46";
  53                                 marvell,function = "gpio";
  54                         };
  55                         pmx_led_usb4: pmx-led-usb4 {
  56                                 marvell,pins = "mpp47";
  57                                 marvell,function = "gpio";
  58                         };
  59                         pmx_led_otb: pmx-led-otb {
  60                                 marvell,pins = "mpp48";
  61                                 marvell,function = "gpio";
  62                         };
  63                 };
  64                 i2c@11000 {
  65                         status = "okay";
  66
  67                         lm63: lm63@4c {
  68                                 compatible = "national,lm63";
  69                                 reg = <0x4c>;
  70                         };
  71                 };
  72                 serial@12000 {
  73                         status = "ok";
  74                 };
  75
  76                 nand@3000000 {
  77                         status = "okay";
  78
  79                         partition@0 {
  80                                 label = "uboot";
  81                                 reg = <0x0000000 0xc0000>;
  82                         };
  83
  84                         partition@a0000 {
  85                                 label = "env";
  86                                 reg = <0xa0000 0x20000>;
  87                         };
  88
  89                         partition@100000 {
  90                                 label = "zImage";
  91                                 reg = <0x100000 0x300000>;
  92                         };
  93
  94                         partition@540000 {
  95                                 label = "initrd";
  96                                 reg = <0x540000 0x300000>;
  97                         };
  98
  99                         partition@980000 {
 100                                 label = "boot";
 101                                 reg = <0x980000 0x1f400000>;
 102                         };
 103                 };
 104         };
 105
 106         gpio-leds {
 107                 compatible = "gpio-leds";
 108                 pinctrl-0 = < &pmx_led_level &pmx_led_power_blue
 109                               &pmx_led_power_red &pmx_led_usb1
 110                               &pmx_led_usb2 &pmx_led_usb3
 111                               &pmx_led_usb4 &pmx_led_otb >;
 112                 pinctrl-names = "default";
 113
 114                 led-level {
 115                         label = "led_level";
 116                         gpios = <&gpio1 9 0>;
 117                         linux,default-trigger = "default-on";
 118                 };
 119                 power-blue {
 120                         label = "power:blue";
 121                         gpios = <&gpio1 10 0>;
 122                         linux,default-trigger = "timer";
 123                 };
 124                 power-red {
 125                         label = "power:red";
 126                         gpios = <&gpio1 11 0>;
 127                 };
 128                 usb1 {
 129                         label = "usb1:blue";
 130                         gpios = <&gpio1 12 0>;
 131                 };
 132                 usb2 {
 133                         label = "usb2:blue";
 134                         gpios = <&gpio1 13 0>;
 135                 };
 136                 usb3 {
 137                         label = "usb3:blue";
 138                         gpios = <&gpio1 14 0>;
 139                 };
 140                 usb4 {
 141                         label = "usb4:blue";
 142                         gpios = <&gpio1 15 0>;
 143                 };
 144                 otb {
 145                         label = "otb:blue";
 146                         gpios = <&gpio1 16 0>;
 147                 };
 148         };
 149
 150         gpio_keys {
 151                 compatible = "gpio-keys";
 152                 #address-cells = <1>;
 153                 #size-cells = <0>;
 154                 pinctrl-0 = < &pmx_button_reset &pmx_button_otb >;
 155                 pinctrl-names = "default";
 156
 157                 button@1 {
 158                         label = "OTB Button";
 159                         linux,code = <133>;
 160                         gpios = <&gpio1 3 1>;
 161                         debounce-interval = <100>;
 162                 };
 163                 button@2 {
 164                         label = "Reset";
 165                         linux,code = <0x198>;
 166                         gpios = <&gpio0 12 1>;
 167                         debounce-interval = <100>;
 168                 };
 169         };
 170 };