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", "default";
  25                         pinctrl-0 = <&mmc0_pins_a>;
  26                         pinctrl-1 = <&mmc0_cd_pin_reference_design>;
  27                         cd-gpios = <&pio 7 1 0>; /* PH1 */
  28                         status = "okay";
  29                 };
  30
  31                 mmc3: mmc@01c12000 {
  32                         #address-cells = <1>;
  33                         #size-cells = <0>;
  34
  35                         pinctrl-names = "default";
  36                         pinctrl-0 = <&mmc3_pins_a>;
  37                         vmmc-supply = <&reg_vmmc3>;
  38                         bus_width = <4>;
  39                         non-removable;
  40                         status = "okay";
  41
  42                         brcmf: bcrmf@1 {
  43                                 reg = <1>;
  44                                 compatible = "broadcom,bcm4329-fmac";
  45                                 interrupt-parent = <&pio>;
  46                                 interrupts = <10 8>; /* PH10/EINT10 */
  47                                 interrupt-names= "host-wake";
  48                                 status = "okay";
  49                         };
  50                 };
  51
  52                 usbphy: phy@01c13400 {
  53                         usb1_vbus-supply = <&reg_usb1_vbus>;
  54                         usb2_vbus-supply = <&reg_usb2_vbus>;
  55                         status = "okay";
  56                 };
  57
  58                 ehci0: usb@01c14000 {
  59                         status = "okay";
  60                 };
  61
  62                 ohci0: usb@01c14400 {
  63                         status = "okay";
  64                 };
  65
  66                 ahci: sata@01c18000 {
  67                         target-supply = <&reg_ahci_5v>;
  68                         status = "okay";
  69                 };
  70
  71                 ehci1: usb@01c1c000 {
  72                         status = "okay";
  73                 };
  74
  75                 ohci1: usb@01c1c400 {
  76                         status = "okay";
  77                 };
  78
  79                 pinctrl@01c20800 {
  80                         mmc3_pins_a: mmc3@0 {
  81                                 /* AP6210 requires pull-up */
  82                                 allwinner,pull = <1>;
  83                         };
  84
  85                         vmmc3_pin_cubietruck: vmmc3_pin@0 {
  86                                 allwinner,pins = "PH9";
  87                                 allwinner,function = "gpio_out";
  88                                 allwinner,drive = <0>;
  89                                 allwinner,pull = <0>;
  90                         };
  91
  92                         ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
  93                                 allwinner,pins = "PH12";
  94                                 allwinner,function = "gpio_out";
  95                                 allwinner,drive = <0>;
  96                                 allwinner,pull = <0>;
  97                         };
  98
  99                         led_pins_cubietruck: led_pins@0 {
 100                                 allwinner,pins = "PH7", "PH11", "PH20", "PH21";
 101                                 allwinner,function = "gpio_out";
 102                                 allwinner,drive = <0>;
 103                                 allwinner,pull = <0>;
 104                         };
 105
 106                         usb1_vbus_pin: usb1_vbus_pin@0 {
 107                                         allwinner,pins = "PH6";
 108                                         allwinner,function = "gpio_out";
 109                                         allwinner,drive = <0>;
 110                                         allwinner,pull = <2>;
 111                         };
 112
 113                         usb2_vbus_pin: usb2_vbus_pin@0 {
 114                                         allwinner,pins = "PH3";
 115                                         allwinner,function = "gpio_out";
 116                                         allwinner,drive = <0>;
 117                                         allwinner,pull = <2>;
 118                         };
 119
 120                         wifi_host_wake_pin: wifi_host_wake_pin@0 {
 121                                 allwinner,pins = "PH10";
 122                                 allwinner,function = "gpio_in";
 123                                 allwinner,drive = <0>;
 124                                 allwinner,pull = <0>;
 125                         };
 126
 127                         bt_pwr_pin: bt_pwr_pin@0 {
 128                                 allwinner,pins = "PH18";
 129                                 allwinner,function = "gpio_out";
 130                                 allwinner,drive = <0>;
 131                                 allwinner,pull = <0>;
 132                         };
 133
 134                         bt_wake_pin: bt_wake_pin@0 {
 135                                 allwinner,pins = "PH24";
 136                                 allwinner,function = "gpio_out";
 137                                 allwinner,drive = <0>;
 138                                 allwinner,pull = <0>;
 139                         };
 140                 };
 141
 142                 ir0: ir@01c21800 {
 143                         pinctrl-names = "default";
 144                         pinctrl-0 = <&ir0_pins_a>;
 145                         status = "okay";
 146                 };
 147
 148                 uart0: serial@01c28000 {
 149                         pinctrl-names = "default";
 150                         pinctrl-0 = <&uart0_pins_a>;
 151                         status = "okay";
 152
 153                         axp: axp20x@34 {
 154                                 reg = <0x34>;
 155                                 interrupt-parent = <&nmi_intc>;
 156                                 interrupts = <0 8>;
 157
 158                                 axp,system-power-controller;
 159
 160                                 /include/ "x-powers-axp209.dtsi"
 161                         };
 162                 };
 163
 164                 gmac: ethernet@01c50000 {
 165                         pinctrl-names = "default";
 166                         pinctrl-0 = <&gmac_pins_rgmii_a>;
 167                         phy = <&phy1>;
 168                         phy-mode = "rgmii";
 169                         status = "okay";
 170
 171                         phy1: ethernet-phy@1 {
 172                                 reg = <1>;
 173                         };
 174                 };
 175
 176                 uart2: serial@01c28800 {
 177                         pinctrl-names = "default";
 178                         pinctrl-0 = <&uart2_pins_a>;
 179                         status = "okay";
 180                 };
 181
 182                 i2c0: i2c@01c2ac00 {
 183                         pinctrl-names = "default";
 184                         pinctrl-0 = <&i2c0_pins_a>;
 185                         status = "okay";
 186                 };
 187
 188                 i2c1: i2c@01c2b000 {
 189                         pinctrl-names = "default";
 190                         pinctrl-0 = <&i2c1_pins_a>;
 191                         status = "okay";
 192                 };
 193
 194                 i2c2: i2c@01c2b400 {
 195                         pinctrl-names = "default";
 196                         pinctrl-0 = <&i2c2_pins_a>;
 197                         status = "okay";
 198                 };
 199         };
 200
 201         leds {
 202                 compatible = "gpio-leds";
 203                 pinctrl-names = "default";
 204                 pinctrl-0 = <&led_pins_cubietruck>;
 205
 206                 blue {
 207                         label = "cubietruck:blue:usr";
 208                         gpios = <&pio 7 21 0>;
 209                 };
 210
 211                 orange {
 212                         label = "cubietruck:orange:usr";
 213                         gpios = <&pio 7 20 0>;
 214                 };
 215
 216                 white {
 217                         label = "cubietruck:white:usr";
 218                         gpios = <&pio 7 11 0>;
 219                 };
 220
 221                 green {
 222                         label = "cubietruck:green:usr";
 223                         gpios = <&pio 7 7 0>;
 224                 };
 225         };
 226
 227         reg_ahci_5v: ahci-5v {
 228                 pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
 229                 gpio = <&pio 7 12 0>;
 230                 status = "okay";
 231         };
 232
 233         reg_usb1_vbus: usb1-vbus {
 234                 status = "okay";
 235         };
 236
 237         reg_usb2_vbus: usb2-vbus {
 238                 status = "okay";
 239         };
 240
 241         reg_vmmc3: vmmc3 {
 242                 compatible = "regulator-fixed";
 243                 pinctrl-names = "default";
 244                 pinctrl-0 = <&vmmc3_pin_cubietruck>;
 245                 regulator-name = "vmmc3";
 246                 regulator-min-microvolt = <3300000>;
 247                 regulator-max-microvolt = <3300000>;
 248                 enable-active-high;
 249                 gpio = <&pio 7 9 0>;
 250         };
 251
 252         rfkill-switches {
 253                 compatible = "simple-bus";
 254                 pinctrl-names = "default";
 255
 256                 rfkill_bt {
 257                         compatible = "rfkill-gpio";
 258                         pinctrl-0 = <&bt_pwr_pin>, <&clk_out_a_pins_a>;
 259                         rfkill-name = "bt";
 260                         rfkill-type = <2>;
 261                         bt_shutdown-gpios = <0>, <&pio 7 18 0>; /* PH18 */
 262                         bt_reset-gpios = <&pio 7 24 0>; /* PH24 */
 263                         clocks = <&clk_out_a>;
 264                         clock-frequency = <32768>;
 265                 };
 266         };
 267 };