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

   1 /*
   2  * Copyright 2012 Maxime Ripard
   3  * Copyright 2013 Hans de Goede <hdegoede@redhat.com>
   4  *
   5  * Maxime Ripard <maxime.ripard@free-electrons.com>
   6  *
   7  * The code contained herein is licensed under the GNU General Public
   8  * License. You may obtain a copy of the GNU General Public License
   9  * Version 2 or later at the following locations:
  10  *
  11  * http://www.opensource.org/licenses/gpl-license.html
  12  * http://www.gnu.org/copyleft/gpl.html
  13  */
  14
  15 /dts-v1/;
  16 /include/ "sun5i-a13.dtsi"
  17 /include/ "sunxi-common-regulators.dtsi"
  18
  19 / {
  20         model = "Olimex A13-Olinuxino Micro";
  21         compatible = "olimex,a13-olinuxino-micro", "allwinner,sun5i-a13";
  22
  23         soc@01c00000 {
  24                 mmc0: mmc@01c0f000 {
  25                         pinctrl-names = "default";
  26                         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxinom>;
  27                         vmmc-supply = <&reg_vcc3v3>;
  28                         bus-width = <4>;
  29                         cd-gpios = <&pio 6 0 0>; /* PG0 */
  30                         cd-inverted;
  31                         status = "okay";
  32                 };
  33
  34                 usbphy: phy@01c13400 {
  35                         usb1_vbus-supply = <&reg_usb1_vbus>;
  36                         status = "okay";
  37                 };
  38
  39                 ehci0: usb@01c14000 {
  40                         status = "okay";
  41                 };
  42
  43                 ohci0: usb@01c14400 {
  44                         status = "okay";
  45                 };
  46
  47                 pinctrl@01c20800 {
  48                         mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {
  49                                 allwinner,pins = "PG0";
  50                                 allwinner,function = "gpio_in";
  51                                 allwinner,drive = <0>;
  52                                 allwinner,pull = <1>;
  53                         };
  54
  55                         led_pins_olinuxinom: led_pins@0 {
  56                                 allwinner,pins = "PG9";
  57                                 allwinner,function = "gpio_out";
  58                                 allwinner,drive = <1>;
  59                                 allwinner,pull = <0>;
  60                         };
  61
  62                         usb1_vbus_pin_olinuxinom: usb1_vbus_pin@0 {
  63                                 allwinner,pins = "PG11";
  64                                 allwinner,function = "gpio_out";
  65                                 allwinner,drive = <0>;
  66                                 allwinner,pull = <0>;
  67                         };
  68                 };
  69
  70                 uart1: serial@01c28400 {
  71                         pinctrl-names = "default";
  72                         pinctrl-0 = <&uart1_pins_b>;
  73                         status = "okay";
  74                 };
  75
  76                 i2c0: i2c@01c2ac00 {
  77                         pinctrl-names = "default";
  78                         pinctrl-0 = <&i2c0_pins_a>;
  79                         status = "okay";
  80                 };
  81
  82                 i2c1: i2c@01c2b000 {
  83                         pinctrl-names = "default";
  84                         pinctrl-0 = <&i2c1_pins_a>;
  85                         status = "okay";
  86                 };
  87
  88                 i2c2: i2c@01c2b400 {
  89                         pinctrl-names = "default";
  90                         pinctrl-0 = <&i2c2_pins_a>;
  91                         status = "okay";
  92                 };
  93         };
  94
  95         leds {
  96                 compatible = "gpio-leds";
  97                 pinctrl-names = "default";
  98                 pinctrl-0 = <&led_pins_olinuxinom>;
  99
 100                 power {
 101                         label = "a13-olinuxino-micro:green:power";
 102                         gpios = <&pio 6 9 0>;
 103                         default-state = "on";
 104                 };
 105         };
 106
 107         reg_usb1_vbus: usb1-vbus {
 108                 pinctrl-0 = <&usb1_vbus_pin_olinuxinom>;
 109                 gpio = <&pio 6 11 0>;
 110                 status = "okay";
 111         };
 112 };