target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-cubietruck.dts

   1 /*
   2  * Copyright 2013 Oliver Schinagl
   3  *
   4  * Oliver Schinagl <oliver@schinagl.nl>
   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 = "Cubietech Cubietruck";
  19         compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
  20
  21         soc@01c00000 {
  22                 sdc0: sdc@01c0f000 {
  23                         pinctrl-names = "default";
  24                         pinctrl-0 = <&sdc0_pins_a>;
  25                         pinctrl-1 = <&mmc0_cd_pin_cubietruck>;
  26                         cd-gpios = <&pio 7 1 0>; /* PH1 */
  27                         cd-mode = <1>;
  28                         status = "okay";
  29                 };
  30
  31                 ehci0: ehci0@0x01c14000 {
  32                         vbus-supply = <&reg_usb1_vbus>;
  33                         status = "okay";
  34                 };
  35
  36                 sata: ahci@01c18000 {
  37                         pwr-supply = <&reg_ahci_5v>;
  38                         status = "okay";
  39                 };
  40
  41                 ehci1: ehci1@0x01c1c000 {
  42                         vbus-supply = <&reg_usb2_vbus>;
  43                         status = "okay";
  44                 };
  45
  46                 pinctrl@01c20800 {
  47                         mmc0_cd_pin_cubietruck: mmc0_cd_pin@0 {
  48                                 allwinner,pins = "PH1";
  49                                 allwinner,function = "gpio_in";
  50                                 allwinner,drive = <0>;
  51                                 allwinner,pull = <0>;
  52                         };
  53
  54                         ahci_pwr_pin_cubietruck: ahci_pwr_pin@0 {
  55                                 allwinner,pins = "PH12";
  56                                 allwinner,function = "gpio_out";
  57                                 allwinner,drive = <0>;
  58                                 allwinner,pull = <0>;
  59                         };
  60
  61                         led_pins_cubietruck: led_pins@0 {
  62                                 allwinner,pins = "PH7", "PH11", "PH20", "PH21";
  63                                 allwinner,function = "gpio_out";
  64                                 allwinner,drive = <0>;
  65                                 allwinner,pull = <0>;
  66                         };
  67
  68                         usb1_vbus_pin: usb1_vbus_pin@0 {
  69                                         allwinner,pins = "PH6";
  70                                         allwinner,function = "gpio_out";
  71                                         allwinner,drive = <0>;
  72                                         allwinner,pull = <2>;
  73                         };
  74
  75                         usb2_vbus_pin: usb2_vbus_pin@0 {
  76                                         allwinner,pins = "PH3";
  77                                         allwinner,function = "gpio_out";
  78                                         allwinner,drive = <0>;
  79                                         allwinner,pull = <2>;
  80                         };
  81                 };
  82
  83                 uart0: serial@01c28000 {
  84                         pinctrl-names = "default";
  85                         pinctrl-0 = <&uart0_pins_a>;
  86                         status = "okay";
  87                 };
  88         };
  89
  90         leds {
  91                 compatible = "gpio-leds";
  92                 pinctrl-names = "default";
  93                 pinctrl-0 = <&led_pins_cubietruck>;
  94
  95                 blue {
  96                         label = "cubietruck:blue:usr";
  97                         gpios = <&pio 7 21 0>;
  98                 };
  99
 100                 orange {
 101                         label = "cubietruck:orange:usr";
 102                         gpios = <&pio 7 20 0>;
 103                 };
 104
 105                 white {
 106                         label = "cubietruck:white:usr";
 107                         gpios = <&pio 7 11 0>;
 108                 };
 109
 110                 green {
 111                         label = "cubietruck:green:usr";
 112                         gpios = <&pio 7 7 0>;
 113                 };
 114         };
 115
 116         regulators {
 117                 compatible = "simple-bus";
 118                 pinctrl-names = "default";
 119
 120                 reg_ahci_5v: ahci-5v {
 121                         compatible = "regulator-fixed";
 122                         regulator-name = "ahci-5v";
 123                         regulator-min-microvolt = <5000000>;
 124                         regulator-max-microvolt = <5000000>;
 125                         pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
 126                         gpio = <&pio 7 12 0>;
 127                         enable-active-high;
 128                 };
 129
 130                 reg_usb1_vbus: usb1-vbus {
 131                         compatible = "regulator-fixed";
 132                         pinctrl-names = "default";
 133                         pinctrl-0 = <&usb1_vbus_pin>;
 134                         regulator-name = "usb1-vbus";
 135                         regulator-min-microvolt = <5000000>;
 136                         regulator-max-microvolt = <5000000>;
 137                         enable-active-high;
 138                         gpio = <&pio 7 6 0>;
 139                 };
 140
 141                 reg_usb2_vbus: usb2-vbus {
 142                         compatible = "regulator-fixed";
 143                         pinctrl-names = "default";
 144                         pinctrl-0 = <&usb2_vbus_pin>;
 145                         regulator-name = "usb2-vbus";
 146                         regulator-min-microvolt = <5000000>;
 147                         regulator-max-microvolt = <5000000>;
 148                         enable-active-high;
 149                         gpio = <&pio 7 3 0>;
 150                 };
 151         };
 152 };