arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts

   1 /*
   2  * This is based on sun4i-a10-olinuxino-lime.dts
   3  *
   4  * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
   5  * Copyright (c) 2014 FUKAUMI Naoki <naobsd@gmail.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/ "sun7i-a20.dtsi"
  17 /include/ "sunxi-common-regulators.dtsi"
  18
  19 / {
  20         model = "Olimex A20-OLinuXino-LIME";
  21         compatible = "olimex,a20-olinuxino-lime", "allwinner,sun7i-a20";
  22
  23         soc@01c00000 {
  24                 mmc0: mmc@01c0f000 {
  25                         pinctrl-names = "default";
  26                         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
  27                         vmmc-supply = <&reg_vcc3v3>;
  28                         bus-width = <4>;
  29                         cd-gpios = <&pio 7 1 0>; /* PH1 */
  30                         cd-inverted;
  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                 ahci: sata@01c18000 {
  49                         target-supply = <&reg_ahci_5v>;
  50                         status = "okay";
  51                 };
  52
  53                 ehci1: usb@01c1c000 {
  54                         status = "okay";
  55                 };
  56
  57                 ohci1: usb@01c1c400 {
  58                         status = "okay";
  59                 };
  60
  61                 pinctrl@01c20800 {
  62                         ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
  63                                 allwinner,pins = "PC3";
  64                                 allwinner,function = "gpio_out";
  65                                 allwinner,drive = <0>;
  66                                 allwinner,pull = <0>;
  67                         };
  68
  69                         led_pins_olinuxinolime: led_pins@0 {
  70                                 allwinner,pins = "PH2";
  71                                 allwinner,function = "gpio_out";
  72                                 allwinner,drive = <1>;
  73                                 allwinner,pull = <0>;
  74                         };
  75                 };
  76
  77                 uart0: serial@01c28000 {
  78                         pinctrl-names = "default";
  79                         pinctrl-0 = <&uart0_pins_a>;
  80                         status = "okay";
  81                 };
  82
  83                 i2c0: i2c@01c2ac00 {
  84                         pinctrl-names = "default";
  85                         pinctrl-0 = <&i2c0_pins_a>;
  86                         status = "okay";
  87
  88                         axp209: pmic@34 {
  89                                 compatible = "x-powers,axp209";
  90                                 reg = <0x34>;
  91                                 interrupt-parent = <&nmi_intc>;
  92                                 interrupts = <0 8>;
  93
  94                                 interrupt-controller;
  95                                 #interrupt-cells = <1>;
  96                         };
  97                 };
  98
  99                 gmac: ethernet@01c50000 {
 100                         pinctrl-names = "default";
 101                         pinctrl-0 = <&gmac_pins_mii_a>;
 102                         phy = <&phy1>;
 103                         phy-mode = "mii";
 104                         status = "okay";
 105
 106                         phy1: ethernet-phy@1 {
 107                                 reg = <1>;
 108                         };
 109                 };
 110         };
 111
 112         leds {
 113                 compatible = "gpio-leds";
 114                 pinctrl-names = "default";
 115                 pinctrl-0 = <&led_pins_olinuxinolime>;
 116
 117                 green {
 118                         label = "a20-olinuxino-lime:green:usr";
 119                         gpios = <&pio 7 2 0>;
 120                         default-state = "on";
 121                 };
 122         };
 123
 124         reg_ahci_5v: ahci-5v {
 125                 pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>;
 126                 gpio = <&pio 2 3 0>;
 127                 status = "okay";
 128         };
 129
 130         reg_usb1_vbus: usb1-vbus {
 131                 status = "okay";
 132         };
 133
 134         reg_usb2_vbus: usb2-vbus {
 135                 status = "okay";
 136         };
 137 };