arch/arm/boot/dts/kirkwood-ts219-6281.dts

   1 /dts-v1/;
   2
   3 /include/ "kirkwood.dtsi"
   4 /include/ "kirkwood-6281.dtsi"
   5 /include/ "kirkwood-ts219.dtsi"
   6
   7 / {
   8         ocp@f1000000 {
   9                 pinctrl: pinctrl@10000 {
  10
  11                         pinctrl-0 = <&pmx_ram_size &pmx_board_id>;
  12                         pinctrl-names = "default";
  13
  14                         pmx_ram_size: pmx-ram-size {
  15                                 /* RAM: 0: 256 MB, 1: 512 MB */
  16                                 marvell,pins = "mpp36";
  17                                 marvell,function = "gpio";
  18                         };
  19                         pmx_USB_copy_button: pmx-USB-copy-button {
  20                                 marvell,pins = "mpp15";
  21                                 marvell,function = "gpio";
  22                         };
  23                         pmx_reset_button: pmx-reset-button {
  24                                 marvell,pins = "mpp16";
  25                                 marvell,function = "gpio";
  26                         };
  27                         pmx_board_id: pmx-board-id {
  28                                 /* 0: TS-11x, 1: TS-21x */
  29                                 marvell,pins = "mpp44";
  30                                 marvell,function = "gpio";
  31                         };
  32                 };
  33         };
  34
  35         gpio_keys {
  36                 compatible = "gpio-keys";
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39                 pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>;
  40                 pinctrl-names = "default";
  41
  42                 button@1 {
  43                         label = "USB Copy";
  44                         linux,code = <133>;
  45                         gpios = <&gpio0 15 1>;
  46                 };
  47                 button@2 {
  48                         label = "Reset";
  49                         linux,code = <0x198>;
  50                         gpios = <&gpio0 16 1>;
  51                 };
  52         };
  53 };