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

   1 /dts-v1/;
   2
   3 /include/ "kirkwood-ts219.dtsi"
   4 /include/ "kirkwood-6281.dtsi"
   5
   6 / {
   7         ocp@f1000000 {
   8                 pinctrl: pinctrl@10000 {
   9
  10                         pinctrl-0 = < &pmx_uart0 &pmx_uart1 &pmx_spi
  11                                       &pmx_twsi0 &pmx_sata0 &pmx_sata1
  12                                       &pmx_ram_size &pmx_reset_button
  13                                       &pmx_USB_copy_button &pmx_board_id>;
  14                         pinctrl-names = "default";
  15
  16                         pmx_ram_size: pmx-ram-size {
  17                                 /* RAM: 0: 256 MB, 1: 512 MB */
  18                                 marvell,pins = "mpp36";
  19                                 marvell,function = "gpio";
  20                         };
  21                         pmx_USB_copy_button: pmx-USB-copy-button {
  22                                 marvell,pins = "mpp15";
  23                                 marvell,function = "gpio";
  24                         };
  25                         pmx_reset_button: pmx-reset-button {
  26                                 marvell,pins = "mpp16";
  27                                 marvell,function = "gpio";
  28                         };
  29                         pmx_board_id: pmx-board-id {
  30                                 /* 0: TS-11x, 1: TS-21x */
  31                                 marvell,pins = "mpp44";
  32                                 marvell,function = "gpio";
  33                         };
  34                 };
  35         };
  36
  37         gpio_keys {
  38                 compatible = "gpio-keys";
  39                 #address-cells = <1>;
  40                 #size-cells = <0>;
  41                 button@1 {
  42                         label = "USB Copy";
  43                         linux,code = <133>;
  44                         gpios = <&gpio0 15 1>;
  45                 };
  46                 button@2 {
  47                         label = "Reset";
  48                         linux,code = <0x198>;
  49                         gpios = <&gpio0 16 1>;
  50                 };
  51         };
  52 };