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                 usbphy: phy@01c13400 {
  35                         usb1_vbus-supply = <&reg_usb1_vbus>;
  36                         usb2_vbus-supply = <&reg_usb2_vbus>;
  37                         status = "okay";
  38                 };
  39
  40                 ehci0: usb@01c14000 {
  41                         status = "okay";
  42                 };
  43
  44                 ohci0: usb@01c14400 {
  45                         status = "okay";
  46                 };
  47
  48                 spi2: spi@01c17000 {
  49                         pinctrl-names = "default";
  50                         pinctrl-0 = <&spi2_pins_a>;
  51                         status = "okay";
  52                 };
  53
  54                 ahci: sata@01c18000 {
  55                         target-supply = <&reg_ahci_5v>;
  56                         status = "okay";
  57                 };
  58
  59                 ehci1: usb@01c1c000 {
  60                         status = "okay";
  61                 };
  62
  63                 ohci1: usb@01c1c400 {
  64                         status = "okay";
  65                 };
  66
  67                 pinctrl@01c20800 {
  68                         led_pins_olinuxino: led_pins@0 {
  69                                 allwinner,pins = "PH2";
  70                                 allwinner,function = "gpio_out";
  71                                 allwinner,drive = <1>;
  72                                 allwinner,pull = <0>;
  73                         };
  74                 };
  75
  76                 uart0: serial@01c28000 {
  77                         pinctrl-names = "default";
  78                         pinctrl-0 = <&uart0_pins_a>;
  79                         status = "okay";
  80                 };
  81
  82                 uart6: serial@01c29800 {
  83                         pinctrl-names = "default";
  84                         pinctrl-0 = <&uart6_pins_a>;
  85                         status = "okay";
  86                 };
  87
  88                 uart7: serial@01c29c00 {
  89                         pinctrl-names = "default";
  90                         pinctrl-0 = <&uart7_pins_a>;
  91                         status = "okay";
  92                 };
  93
  94                 i2c0: i2c@01c2ac00 {
  95                         pinctrl-names = "default";
  96                         pinctrl-0 = <&i2c0_pins_a>;
  97                         status = "okay";
  98                 };
  99
 100                 i2c1: i2c@01c2b000 {
 101                         pinctrl-names = "default";
 102                         pinctrl-0 = <&i2c1_pins_a>;
 103                         status = "okay";
 104                 };
 105
 106                 i2c2: i2c@01c2b400 {
 107                         pinctrl-names = "default";
 108                         pinctrl-0 = <&i2c2_pins_a>;
 109                         status = "okay";
 110                 };
 111
 112                 gmac: ethernet@01c50000 {
 113                         pinctrl-names = "default";
 114                         pinctrl-0 = <&gmac_pins_mii_a>;
 115                         phy = <&phy1>;
 116                         phy-mode = "mii";
 117                         status = "okay";
 118
 119                         phy1: ethernet-phy@1 {
 120                                 reg = <1>;
 121                         };
 122                 };
 123         };
 124
 125         leds {
 126                 compatible = "gpio-leds";
 127                 pinctrl-names = "default";
 128                 pinctrl-0 = <&led_pins_olinuxino>;
 129
 130                 green {
 131                         label = "a20-olinuxino-micro:green:usr";
 132                         gpios = <&pio 7 2 0>;
 133                         default-state = "on";
 134                 };
 135         };
 136
 137         reg_ahci_5v: ahci-5v {
 138                 status = "okay";
 139         };
 140
 141         reg_usb1_vbus: usb1-vbus {
 142                 status = "okay";
 143         };
 144
 145         reg_usb2_vbus: usb2-vbus {
 146                 status = "okay";
 147         };
 148 };