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 /include/ "sunxi-common-regulators.dtsi"
  17
  18 / {
  19         model = "Olimex A20-Olinuxino Micro";
  20         compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";
  21
  22         aliases {
  23                 spi0 = &spi1;
  24                 spi1 = &spi2;
  25         };
  26
  27         soc@01c00000 {
  28                 spi1: spi@01c06000 {
  29                         pinctrl-names = "default";
  30                         pinctrl-0 = <&spi1_pins_a>;
  31                         status = "okay";
  32                 };
  33
  34                 spi2: spi@01c17000 {
  35                         pinctrl-names = "default";
  36                         pinctrl-0 = <&spi2_pins_a>;
  37                         status = "okay";
  38                 };
  39
  40                 ahci: sata@01c18000 {
  41                         target-supply = <&reg_ahci_5v>;
  42                         status = "okay";
  43                 };
  44
  45                 pinctrl@01c20800 {
  46                         led_pins_olinuxino: led_pins@0 {
  47                                 allwinner,pins = "PH2";
  48                                 allwinner,function = "gpio_out";
  49                                 allwinner,drive = <1>;
  50                                 allwinner,pull = <0>;
  51                         };
  52                 };
  53
  54                 uart0: serial@01c28000 {
  55                         pinctrl-names = "default";
  56                         pinctrl-0 = <&uart0_pins_a>;
  57                         status = "okay";
  58                 };
  59
  60                 uart6: serial@01c29800 {
  61                         pinctrl-names = "default";
  62                         pinctrl-0 = <&uart6_pins_a>;
  63                         status = "okay";
  64                 };
  65
  66                 uart7: serial@01c29c00 {
  67                         pinctrl-names = "default";
  68                         pinctrl-0 = <&uart7_pins_a>;
  69                         status = "okay";
  70                 };
  71
  72                 i2c0: i2c@01c2ac00 {
  73                         pinctrl-names = "default";
  74                         pinctrl-0 = <&i2c0_pins_a>;
  75                         status = "okay";
  76                 };
  77
  78                 i2c1: i2c@01c2b000 {
  79                         pinctrl-names = "default";
  80                         pinctrl-0 = <&i2c1_pins_a>;
  81                         status = "okay";
  82                 };
  83
  84                 i2c2: i2c@01c2b400 {
  85                         pinctrl-names = "default";
  86                         pinctrl-0 = <&i2c2_pins_a>;
  87                         status = "okay";
  88                 };
  89
  90                 gmac: ethernet@01c50000 {
  91                         pinctrl-names = "default";
  92                         pinctrl-0 = <&gmac_pins_mii_a>;
  93                         phy = <&phy1>;
  94                         phy-mode = "mii";
  95                         status = "okay";
  96
  97                         phy1: ethernet-phy@1 {
  98                                 reg = <1>;
  99                         };
 100                 };
 101         };
 102
 103         leds {
 104                 compatible = "gpio-leds";
 105                 pinctrl-names = "default";
 106                 pinctrl-0 = <&led_pins_olinuxino>;
 107
 108                 green {
 109                         label = "a20-olinuxino-micro:green:usr";
 110                         gpios = <&pio 7 2 0>;
 111                         default-state = "on";
 112                 };
 113         };
 114
 115         reg_ahci_5v: ahci-5v {
 116                 status = "okay";
 117         };
 118 };