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                         non-removable;
  38                         status = "okay";
  39                 };
  40
  41                 usbphy: phy@01c13400 {
  42                         usb1_vbus-supply = <&reg_usb1_vbus>;
  43                         usb2_vbus-supply = <&reg_usb2_vbus>;
  44                         status = "okay";
  45                 };
  46
  47                 ehci0: usb@01c14000 {
  48                         status = "okay";
  49                 };
  50
  51                 ohci0: usb@01c14400 {
  52                         status = "okay";
  53                 };
  54
  55                 ahci: sata@01c18000 {
  56                         target-supply = <&reg_ahci_5v>;
  57                         status = "okay";
  58                 };
  59
  60                 ehci1: usb@01c1c000 {
  61                         status = "okay";
  62                 };
  63
  64                 ohci1: usb@01c1c400 {
  65                         status = "okay";
  66                 };
  67
  68                 pinctrl@01c20800 {
  69                         mmc3_pins_a: mmc3@0 {
  70                                 /* AP6210 requires pull-up */
  71                                 allwinner,pull = <1>;
  72                         };
  73
  74                         vmmc3_pin_cubietruck: vmmc3_pin@0 {
  75                                 allwinner,pins = "PH9";
  76                                 allwinner,function = "gpio_out";
  77                                 allwinner,drive = <0>;
  78                                 allwinner,pull = <0>;
  79                         };
  80
  81                         ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
  82                                 allwinner,pins = "PH12";
  83                                 allwinner,function = "gpio_out";
  84                                 allwinner,drive = <0>;
  85                                 allwinner,pull = <0>;
  86                         };
  87
  88                         led_pins_cubietruck: led_pins@0 {
  89                                 allwinner,pins = "PH7", "PH11", "PH20", "PH21";
  90                                 allwinner,function = "gpio_out";
  91                                 allwinner,drive = <0>;
  92                                 allwinner,pull = <0>;
  93                         };
  94                 };
  95
  96                 pwm: pwm@01c20e00 {
  97                         pinctrl-names = "default";
  98                         pinctrl-0 = <&pwm0_pins_a>, <&pwm1_pins_a>;
  99                         status = "okay";
 100                 };
 101
 102                 uart0: serial@01c28000 {
 103                         pinctrl-names = "default";
 104                         pinctrl-0 = <&uart0_pins_a>;
 105                         status = "okay";
 106                 };
 107
 108                 i2c0: i2c@01c2ac00 {
 109                         pinctrl-names = "default";
 110                         pinctrl-0 = <&i2c0_pins_a>;
 111                         status = "okay";
 112                 };
 113
 114                 i2c1: i2c@01c2b000 {
 115                         pinctrl-names = "default";
 116                         pinctrl-0 = <&i2c1_pins_a>;
 117                         status = "okay";
 118                 };
 119
 120                 i2c2: i2c@01c2b400 {
 121                         pinctrl-names = "default";
 122                         pinctrl-0 = <&i2c2_pins_a>;
 123                         status = "okay";
 124                 };
 125
 126                 gmac: ethernet@01c50000 {
 127                         pinctrl-names = "default";
 128                         pinctrl-0 = <&gmac_pins_rgmii_a>;
 129                         phy = <&phy1>;
 130                         phy-mode = "rgmii";
 131                         status = "okay";
 132
 133                         phy1: ethernet-phy@1 {
 134                                 reg = <1>;
 135                         };
 136                 };
 137         };
 138
 139         leds {
 140                 compatible = "gpio-leds";
 141                 pinctrl-names = "default";
 142                 pinctrl-0 = <&led_pins_cubietruck>;
 143
 144                 blue {
 145                         label = "cubietruck:blue:usr";
 146                         gpios = <&pio 7 21 0>;
 147                 };
 148
 149                 orange {
 150                         label = "cubietruck:orange:usr";
 151                         gpios = <&pio 7 20 0>;
 152                 };
 153
 154                 white {
 155                         label = "cubietruck:white:usr";
 156                         gpios = <&pio 7 11 0>;
 157                 };
 158
 159                 green {
 160                         label = "cubietruck:green:usr";
 161                         gpios = <&pio 7 7 0>;
 162                 };
 163         };
 164
 165         reg_ahci_5v: ahci-5v {
 166                 pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
 167                 gpio = <&pio 7 12 0>;
 168                 status = "okay";
 169         };
 170
 171         reg_usb1_vbus: usb1-vbus {
 172                 status = "okay";
 173         };
 174
 175         reg_usb2_vbus: usb2-vbus {
 176                 status = "okay";
 177         };
 178
 179         reg_vmmc3: vmmc3 {
 180                 compatible = "regulator-fixed";
 181                 pinctrl-names = "default";
 182                 pinctrl-0 = <&vmmc3_pin_cubietruck>;
 183                 regulator-name = "vmmc3";
 184                 regulator-min-microvolt = <3300000>;
 185                 regulator-max-microvolt = <3300000>;
 186                 enable-active-high;
 187                 gpio = <&pio 7 9 0>;
 188         };
 189 };