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                         usb1_vbus-supply = <&reg_usb1_vbus>;
  44                         usb2_vbus-supply = <&reg_usb2_vbus>;
  45                         status = "okay";
  46                 };
  47
  48                 ehci0: usb@01c14000 {
  49                         status = "okay";
  50                 };
  51
  52                 ohci0: usb@01c14400 {
  53                         status = "okay";
  54                 };
  55
  56                 ahci: sata@01c18000 {
  57                         target-supply = <&reg_ahci_5v>;
  58                         status = "okay";
  59                 };
  60
  61                 ehci1: usb@01c1c000 {
  62                         status = "okay";
  63                 };
  64
  65                 ohci1: usb@01c1c400 {
  66                         status = "okay";
  67                 };
  68
  69                 pinctrl@01c20800 {
  70                         mmc3_pins_a: mmc3@0 {
  71                                 /* AP6210 requires pull-up */
  72                                 allwinner,pull = <1>;
  73                         };
  74
  75                         vmmc3_pin_cubietruck: vmmc3_pin@0 {
  76                                 allwinner,pins = "PH9";
  77                                 allwinner,function = "gpio_out";
  78                                 allwinner,drive = <0>;
  79                                 allwinner,pull = <0>;
  80                         };
  81
  82                         ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
  83                                 allwinner,pins = "PH12";
  84                                 allwinner,function = "gpio_out";
  85                                 allwinner,drive = <0>;
  86                                 allwinner,pull = <0>;
  87                         };
  88
  89                         led_pins_cubietruck: led_pins@0 {
  90                                 allwinner,pins = "PH7", "PH11", "PH20", "PH21";
  91                                 allwinner,function = "gpio_out";
  92                                 allwinner,drive = <0>;
  93                                 allwinner,pull = <0>;
  94                         };
  95                 };
  96
  97                 pwm: pwm@01c20e00 {
  98                         pinctrl-names = "default";
  99                         pinctrl-0 = <&pwm0_pins_a>, <&pwm1_pins_a>;
 100                         status = "okay";
 101                 };
 102
 103                 uart0: serial@01c28000 {
 104                         pinctrl-names = "default";
 105                         pinctrl-0 = <&uart0_pins_a>;
 106                         status = "okay";
 107                 };
 108
 109                 i2c0: i2c@01c2ac00 {
 110                         pinctrl-names = "default";
 111                         pinctrl-0 = <&i2c0_pins_a>;
 112                         status = "okay";
 113                 };
 114
 115                 i2c1: i2c@01c2b000 {
 116                         pinctrl-names = "default";
 117                         pinctrl-0 = <&i2c1_pins_a>;
 118                         status = "okay";
 119                 };
 120
 121                 i2c2: i2c@01c2b400 {
 122                         pinctrl-names = "default";
 123                         pinctrl-0 = <&i2c2_pins_a>;
 124                         status = "okay";
 125                 };
 126
 127                 gmac: ethernet@01c50000 {
 128                         pinctrl-names = "default";
 129                         pinctrl-0 = <&gmac_pins_rgmii_a>;
 130                         phy = <&phy1>;
 131                         phy-mode = "rgmii";
 132                         status = "okay";
 133
 134                         phy1: ethernet-phy@1 {
 135                                 reg = <1>;
 136                         };
 137                 };
 138         };
 139
 140         leds {
 141                 compatible = "gpio-leds";
 142                 pinctrl-names = "default";
 143                 pinctrl-0 = <&led_pins_cubietruck>;
 144
 145                 blue {
 146                         label = "cubietruck:blue:usr";
 147                         gpios = <&pio 7 21 0>;
 148                 };
 149
 150                 orange {
 151                         label = "cubietruck:orange:usr";
 152                         gpios = <&pio 7 20 0>;
 153                 };
 154
 155                 white {
 156                         label = "cubietruck:white:usr";
 157                         gpios = <&pio 7 11 0>;
 158                 };
 159
 160                 green {
 161                         label = "cubietruck:green:usr";
 162                         gpios = <&pio 7 7 0>;
 163                 };
 164         };
 165
 166         reg_ahci_5v: ahci-5v {
 167                 pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
 168                 gpio = <&pio 7 12 0>;
 169                 status = "okay";
 170         };
 171
 172         reg_usb1_vbus: usb1-vbus {
 173                 status = "okay";
 174         };
 175
 176         reg_usb2_vbus: usb2-vbus {
 177                 status = "okay";
 178         };
 179
 180         reg_vmmc3: vmmc3 {
 181                 compatible = "regulator-fixed";
 182                 pinctrl-names = "default";
 183                 pinctrl-0 = <&vmmc3_pin_cubietruck>;
 184                 regulator-name = "vmmc3";
 185                 regulator-min-microvolt = <3300000>;
 186                 regulator-max-microvolt = <3300000>;
 187                 enable-active-high;
 188                 gpio = <&pio 7 9 0>;
 189         };
 190 };