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         aliases {
  22                 spi0 = &spi1;
  23                 spi1 = &spi2;
  24         };
  25
  26         soc@01c00000 {
  27                 spi1: spi@01c06000 {
  28                         pinctrl-names = "default";
  29                         pinctrl-0 = <&spi1_pins_a>;
  30                         status = "okay";
  31                 };
  32
  33                 spi2: spi@01c17000 {
  34                         pinctrl-names = "default";
  35                         pinctrl-0 = <&spi2_pins_a>;
  36                         status = "okay";
  37                 };
  38
  39                 pinctrl@01c20800 {
  40                         led_pins_olinuxino: led_pins@0 {
  41                                 allwinner,pins = "PH2";
  42                                 allwinner,function = "gpio_out";
  43                                 allwinner,drive = <1>;
  44                                 allwinner,pull = <0>;
  45                         };
  46                 };
  47
  48                 uart0: serial@01c28000 {
  49                         pinctrl-names = "default";
  50                         pinctrl-0 = <&uart0_pins_a>;
  51                         status = "okay";
  52                 };
  53
  54                 uart6: serial@01c29800 {
  55                         pinctrl-names = "default";
  56                         pinctrl-0 = <&uart6_pins_a>;
  57                         status = "okay";
  58                 };
  59
  60                 uart7: serial@01c29c00 {
  61                         pinctrl-names = "default";
  62                         pinctrl-0 = <&uart7_pins_a>;
  63                         status = "okay";
  64                 };
  65
  66                 i2c0: i2c@01c2ac00 {
  67                         pinctrl-names = "default";
  68                         pinctrl-0 = <&i2c0_pins_a>;
  69                         status = "okay";
  70                 };
  71
  72                 i2c1: i2c@01c2b000 {
  73                         pinctrl-names = "default";
  74                         pinctrl-0 = <&i2c1_pins_a>;
  75                         status = "okay";
  76                 };
  77
  78                 i2c2: i2c@01c2b400 {
  79                         pinctrl-names = "default";
  80                         pinctrl-0 = <&i2c2_pins_a>;
  81                         status = "okay";
  82                 };
  83
  84                 gmac: ethernet@01c50000 {
  85                         pinctrl-names = "default";
  86                         pinctrl-0 = <&gmac_pins_mii_a>;
  87                         phy = <&phy1>;
  88                         phy-mode = "mii";
  89                         status = "okay";
  90
  91                         phy1: ethernet-phy@1 {
  92                                 reg = <1>;
  93                         };
  94                 };
  95         };
  96
  97         leds {
  98                 compatible = "gpio-leds";
  99                 pinctrl-names = "default";
 100                 pinctrl-0 = <&led_pins_olinuxino>;
 101
 102                 green {
 103                         label = "a20-olinuxino-micro:green:usr";
 104                         gpios = <&pio 7 2 0>;
 105                         default-state = "on";
 106                 };
 107         };
 108 };