arch/arm/boot/dts/sun5i-a13-olinuxino.dts

   1 /*
   2  * Copyright 2012 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/ "sun5i-a13.dtsi"
  16 /include/ "sunxi-common-regulators.dtsi"
  17 #include <dt-bindings/input/input.h>
  18
  19 / {
  20         model = "Olimex A13-Olinuxino";
  21         compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13";
  22
  23         soc@01c00000 {
  24                 mmc0: mmc@01c0f000 {
  25                         pinctrl-names = "default", "default";
  26                         pinctrl-0 = <&mmc0_pins_a>;
  27                         pinctrl-1 = <&mmc0_cd_pin_olinuxino>;
  28                         cd-gpios = <&pio 6 0 0>; /* PG0 */
  29                         status = "okay";
  30                 };
  31
  32                 usbphy: phy@01c13400 {
  33                         usb1_vbus-supply = <&reg_usb1_vbus>;
  34                         status = "okay";
  35                 };
  36
  37                 ehci0: usb@01c14000 {
  38                         status = "okay";
  39                 };
  40
  41                 ohci0: usb@01c14400 {
  42                         status = "okay";
  43                 };
  44
  45                 pinctrl@01c20800 {
  46                         mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
  47                                 allwinner,pins = "PG0";
  48                                 allwinner,function = "gpio_in";
  49                                 allwinner,drive = <0>;
  50                                 allwinner,pull = <1>;
  51                         };
  52
  53                         led_pins_olinuxino: led_pins@0 {
  54                                 allwinner,pins = "PG9";
  55                                 allwinner,function = "gpio_out";
  56                                 allwinner,drive = <1>;
  57                                 allwinner,pull = <0>;
  58                         };
  59
  60                         usb1_vbus_pin_olinuxino: usb1_vbus_pin@0 {
  61                                 allwinner,pins = "PG11";
  62                                 allwinner,function = "gpio_out";
  63                                 allwinner,drive = <0>;
  64                                 allwinner,pull = <0>;
  65                         };
  66                 };
  67
  68                 lradc: lradc@01c22800 {
  69                         allwinner,chan0-step = <200>;
  70                         linux,chan0-keycodes = <KEY_VOLUMEUP KEY_VOLUMEDOWN
  71                                                 KEY_MENU KEY_ENTER KEY_HOME>;
  72                         status = "okay";
  73                 };
  74
  75                 uart1: serial@01c28400 {
  76                         pinctrl-names = "default";
  77                         pinctrl-0 = <&uart1_pins_b>;
  78                         status = "okay";
  79                 };
  80
  81                 i2c0: i2c@01c2ac00 {
  82                         pinctrl-names = "default";
  83                         pinctrl-0 = <&i2c0_pins_a>;
  84                         status = "okay";
  85                 };
  86
  87                 i2c1: i2c@01c2b000 {
  88                         pinctrl-names = "default";
  89                         pinctrl-0 = <&i2c1_pins_a>;
  90                         status = "okay";
  91                 };
  92
  93                 i2c2: i2c@01c2b400 {
  94                         pinctrl-names = "default";
  95                         pinctrl-0 = <&i2c2_pins_a>;
  96                         status = "okay";
  97                 };
  98         };
  99
 100         leds {
 101                 compatible = "gpio-leds";
 102                 pinctrl-names = "default";
 103                 pinctrl-0 = <&led_pins_olinuxino>;
 104
 105                 power {
 106                         gpios = <&pio 6 9 0>;
 107                         default-state = "on";
 108                 };
 109         };
 110
 111         reg_usb1_vbus: usb1-vbus {
 112                 pinctrl-0 = <&usb1_vbus_pin_olinuxino>;
 113                 gpio = <&pio 6 11 0>;
 114                 status = "okay";
 115         };
 116 };