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 /include/ "sunxi-common-regulators.dtsi"
  17
  18 / {
  19         model = "Cubietech Cubietruck";
  20         compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
  21
  22         soc@01c00000 {
  23                 mmc0: mmc@01c0f000 {
  24                         pinctrl-names = "default";
  25                         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
  26                         vmmc-supply = <&reg_vcc3v3>;
  27                         bus-width = <4>;
  28                         cd-gpios = <&pio 7 1 0>; /* PH1 */
  29                         cd-inverted;
  30                         status = "okay";
  31                 };
  32
  33                 mmc3: mmc@01c12000 {
  34                         pinctrl-names = "default";
  35                         pinctrl-0 = <&mmc3_pins_a>;
  36                         vmmc-supply = <&reg_vmmc3>;
  37                         bus-width = <4>;
  38                         non-removable;
  39                         status = "okay";
  40                 };
  41
  42                 usbphy: phy@01c13400 {
  43                         usb0_vbus-supply = <&reg_usb0_vbus>;
  44                         usb1_vbus-supply = <&reg_usb1_vbus>;
  45                         usb2_vbus-supply = <&reg_usb2_vbus>;
  46                         status = "okay";
  47                 };
  48
  49                 ehci0: usb@01c14000 {
  50                         status = "okay";
  51                 };
  52
  53                 ohci0: usb@01c14400 {
  54                         status = "okay";
  55                 };
  56
  57                 ahci: sata@01c18000 {
  58                         target-supply = <&reg_ahci_5v>;
  59                         status = "okay";
  60                 };
  61
  62                 ehci1: usb@01c1c000 {
  63                         status = "okay";
  64                 };
  65
  66                 ohci1: usb@01c1c400 {
  67                         status = "okay";
  68                 };
  69
  70                 pinctrl@01c20800 {
  71                         mmc3_pins_a: mmc3@0 {
  72                                 /* AP6210 requires pull-up */
  73                                 allwinner,pull = <1>;
  74                         };
  75
  76                         vmmc3_pin_cubietruck: vmmc3_pin@0 {
  77                                 allwinner,pins = "PH9";
  78                                 allwinner,function = "gpio_out";
  79                                 allwinner,drive = <0>;
  80                                 allwinner,pull = <0>;
  81                         };
  82
  83                         ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
  84                                 allwinner,pins = "PH12";
  85                                 allwinner,function = "gpio_out";
  86                                 allwinner,drive = <0>;
  87                                 allwinner,pull = <0>;
  88                         };
  89
  90                         led_pins_cubietruck: led_pins@0 {
  91                                 allwinner,pins = "PH7", "PH11", "PH20", "PH21";
  92                                 allwinner,function = "gpio_out";
  93                                 allwinner,drive = <0>;
  94                                 allwinner,pull = <0>;
  95                         };
  96
  97                         usb0_vbus_pin_a: usb0_vbus_pin@0 {
  98                                 allwinner,pins = "PH17";
  99                                 allwinner,function = "gpio_out";
 100                                 allwinner,drive = <0>;
 101                                 allwinner,pull = <0>;
 102                         };
 103                 };
 104
 105                 pwm: pwm@01c20e00 {
 106                         pinctrl-names = "default";
 107                         pinctrl-0 = <&pwm0_pins_a>, <&pwm1_pins_a>;
 108                         status = "okay";
 109                 };
 110
 111                 ir0: ir@01c21800 {
 112                         pinctrl-names = "default";
 113                         pinctrl-0 = <&ir0_pins_a>;
 114                         status = "okay";
 115                 };
 116
 117                 uart0: serial@01c28000 {
 118                         pinctrl-names = "default";
 119                         pinctrl-0 = <&uart0_pins_a>;
 120                         status = "okay";
 121                 };
 122
 123                 i2c0: i2c@01c2ac00 {
 124                         pinctrl-names = "default";
 125                         pinctrl-0 = <&i2c0_pins_a>;
 126                         status = "okay";
 127
 128                         axp209: pmic@34 {
 129                                 compatible = "x-powers,axp209";
 130                                 reg = <0x34>;
 131                                 interrupt-parent = <&nmi_intc>;
 132                                 interrupts = <0 8>;
 133
 134                                 interrupt-controller;
 135                                 #interrupt-cells = <1>;
 136                         };
 137                 };
 138
 139                 i2c1: i2c@01c2b000 {
 140                         pinctrl-names = "default";
 141                         pinctrl-0 = <&i2c1_pins_a>;
 142                         status = "okay";
 143                 };
 144
 145                 i2c2: i2c@01c2b400 {
 146                         pinctrl-names = "default";
 147                         pinctrl-0 = <&i2c2_pins_a>;
 148                         status = "okay";
 149                 };
 150
 151                 gmac: ethernet@01c50000 {
 152                         pinctrl-names = "default";
 153                         pinctrl-0 = <&gmac_pins_rgmii_a>;
 154                         phy = <&phy1>;
 155                         phy-mode = "rgmii";
 156                         status = "okay";
 157
 158                         phy1: ethernet-phy@1 {
 159                                 reg = <1>;
 160                         };
 161                 };
 162         };
 163
 164         leds {
 165                 compatible = "gpio-leds";
 166                 pinctrl-names = "default";
 167                 pinctrl-0 = <&led_pins_cubietruck>;
 168
 169                 blue {
 170                         label = "cubietruck:blue:usr";
 171                         gpios = <&pio 7 21 0>;
 172                 };
 173
 174                 orange {
 175                         label = "cubietruck:orange:usr";
 176                         gpios = <&pio 7 20 0>;
 177                 };
 178
 179                 white {
 180                         label = "cubietruck:white:usr";
 181                         gpios = <&pio 7 11 0>;
 182                 };
 183
 184                 green {
 185                         label = "cubietruck:green:usr";
 186                         gpios = <&pio 7 7 0>;
 187                 };
 188         };
 189
 190         reg_ahci_5v: ahci-5v {
 191                 pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
 192                 gpio = <&pio 7 12 0>;
 193                 status = "okay";
 194         };
 195
 196         reg_usb0_vbus: usb0-vbus {
 197                 pinctrl-0 = <&usb0_vbus_pin_a>;
 198                 gpio = <&pio 7 17 0>;
 199                 status = "okay";
 200         };
 201
 202         reg_usb1_vbus: usb1-vbus {
 203                 status = "okay";
 204         };
 205
 206         reg_usb2_vbus: usb2-vbus {
 207                 status = "okay";
 208         };
 209
 210         reg_vmmc3: vmmc3 {
 211                 compatible = "regulator-fixed";
 212                 pinctrl-names = "default";
 213                 pinctrl-0 = <&vmmc3_pin_cubietruck>;
 214                 regulator-name = "vmmc3";
 215                 regulator-min-microvolt = <3300000>;
 216                 regulator-max-microvolt = <3300000>;
 217                 enable-active-high;
 218                 gpio = <&pio 7 9 0>;
 219         };
 220 };