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                 ir0: ir@01c21800 {
 104                         pinctrl-names = "default";
 105                         pinctrl-0 = <&ir0_pins_a>;
 106                         status = "okay";
 107                 };
 108
 109                 uart0: serial@01c28000 {
 110                         pinctrl-names = "default";
 111                         pinctrl-0 = <&uart0_pins_a>;
 112                         status = "okay";
 113                 };
 114
 115                 i2c0: i2c@01c2ac00 {
 116                         pinctrl-names = "default";
 117                         pinctrl-0 = <&i2c0_pins_a>;
 118                         status = "okay";
 119
 120                         axp209: pmic@34 {
 121                                 compatible = "x-powers,axp209";
 122                                 reg = <0x34>;
 123                                 interrupt-parent = <&nmi_intc>;
 124                                 interrupts = <0 8>;
 125
 126                                 interrupt-controller;
 127                                 #interrupt-cells = <1>;
 128                         };
 129                 };
 130
 131                 i2c1: i2c@01c2b000 {
 132                         pinctrl-names = "default";
 133                         pinctrl-0 = <&i2c1_pins_a>;
 134                         status = "okay";
 135                 };
 136
 137                 i2c2: i2c@01c2b400 {
 138                         pinctrl-names = "default";
 139                         pinctrl-0 = <&i2c2_pins_a>;
 140                         status = "okay";
 141                 };
 142
 143                 gmac: ethernet@01c50000 {
 144                         pinctrl-names = "default";
 145                         pinctrl-0 = <&gmac_pins_rgmii_a>;
 146                         phy = <&phy1>;
 147                         phy-mode = "rgmii";
 148                         status = "okay";
 149
 150                         phy1: ethernet-phy@1 {
 151                                 reg = <1>;
 152                         };
 153                 };
 154         };
 155
 156         leds {
 157                 compatible = "gpio-leds";
 158                 pinctrl-names = "default";
 159                 pinctrl-0 = <&led_pins_cubietruck>;
 160
 161                 blue {
 162                         label = "cubietruck:blue:usr";
 163                         gpios = <&pio 7 21 0>;
 164                 };
 165
 166                 orange {
 167                         label = "cubietruck:orange:usr";
 168                         gpios = <&pio 7 20 0>;
 169                 };
 170
 171                 white {
 172                         label = "cubietruck:white:usr";
 173                         gpios = <&pio 7 11 0>;
 174                 };
 175
 176                 green {
 177                         label = "cubietruck:green:usr";
 178                         gpios = <&pio 7 7 0>;
 179                 };
 180         };
 181
 182         reg_ahci_5v: ahci-5v {
 183                 pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
 184                 gpio = <&pio 7 12 0>;
 185                 status = "okay";
 186         };
 187
 188         reg_usb1_vbus: usb1-vbus {
 189                 status = "okay";
 190         };
 191
 192         reg_usb2_vbus: usb2-vbus {
 193                 status = "okay";
 194         };
 195
 196         reg_vmmc3: vmmc3 {
 197                 compatible = "regulator-fixed";
 198                 pinctrl-names = "default";
 199                 pinctrl-0 = <&vmmc3_pin_cubietruck>;
 200                 regulator-name = "vmmc3";
 201                 regulator-min-microvolt = <3300000>;
 202                 regulator-max-microvolt = <3300000>;
 203                 enable-active-high;
 204                 gpio = <&pio 7 9 0>;
 205         };
 206 };