arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts

   1 /*
   2  * Copyright 2013 Maxime Ripard
   3  *
   4  * Maxime Ripard <maxime.ripard@free-electrons.com>
   5  *
   6  * The code contained herein is licensed under the GNU General Public
   7  * License. You may obtain a copy of the GNU General Public License
   8  * Version 2 or later at the following locations:
   9  *
  10  * http://www.opensource.org/licenses/gpl-license.html
  11  * http://www.gnu.org/copyleft/gpl.html
  12  */
  13
  14 /dts-v1/;
  15 /include/ "sun7i-a20.dtsi"
  16
  17 / {
  18         model = "Olimex A20-Olinuxino Micro";
  19         compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";
  20
  21         soc@01c00000 {
  22                 pinctrl@01c20800 {
  23                         led_pins_olinuxino: led_pins@0 {
  24                                 allwinner,pins = "PH2";
  25                                 allwinner,function = "gpio_out";
  26                                 allwinner,drive = <1>;
  27                                 allwinner,pull = <0>;
  28                         };
  29                 };
  30
  31                 uart0: serial@01c28000 {
  32                         pinctrl-names = "default";
  33                         pinctrl-0 = <&uart0_pins_a>;
  34                         status = "okay";
  35                 };
  36
  37                 uart6: serial@01c29800 {
  38                         pinctrl-names = "default";
  39                         pinctrl-0 = <&uart6_pins_a>;
  40                         status = "okay";
  41                 };
  42
  43                 uart7: serial@01c29c00 {
  44                         pinctrl-names = "default";
  45                         pinctrl-0 = <&uart7_pins_a>;
  46                         status = "okay";
  47                 };
  48         };
  49
  50         leds {
  51                 compatible = "gpio-leds";
  52                 pinctrl-names = "default";
  53                 pinctrl-0 = <&led_pins_olinuxino>;
  54
  55                 green {
  56                         label = "a20-olinuxino-micro:green:usr";
  57                         gpios = <&pio 7 2 0>;
  58                         default-state = "on";
  59                 };
  60         };
  61 };