arch/arm/boot/dts/dove-cubox.dts

   1 /dts-v1/;
   2
   3 /include/ "dove.dtsi"
   4
   5 / {
   6         model = "SolidRun CuBox";
   7         compatible = "solidrun,cubox", "marvell,dove";
   8
   9         memory {
  10                 device_type = "memory";
  11                 reg = <0x00000000 0x40000000>;
  12         };
  13
  14         chosen {
  15                 bootargs = "console=ttyS0,115200n8 earlyprintk";
  16         };
  17
  18         leds {
  19                 compatible = "gpio-leds";
  20                 pinctrl-0 = <&pmx_gpio_18>;
  21                 pinctrl-names = "default";
  22
  23                 power {
  24                         label = "Power";
  25                         gpios = <&gpio0 18 1>;
  26                         linux,default-trigger = "default-on";
  27                 };
  28         };
  29
  30         regulators {
  31                 compatible = "simple-bus";
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34
  35                 usb_power: regulator@1 {
  36                         compatible = "regulator-fixed";
  37                         reg = <1>;
  38                         regulator-name = "USB Power";
  39                         regulator-min-microvolt = <5000000>;
  40                         regulator-max-microvolt = <5000000>;
  41                         enable-active-high;
  42                         regulator-always-on;
  43                         regulator-boot-on;
  44                         gpio = <&gpio0 1 0>;
  45                 };
  46         };
  47 };
  48
  49 &uart0 { status = "okay"; };
  50 &sata0 { status = "okay"; };
  51 &i2c0 { status = "okay"; };
  52
  53 &sdio0 {
  54         status = "okay";
  55         /* sdio0 card detect is connected to wrong pin on CuBox */
  56         cd-gpios = <&gpio0 12 1>;
  57 };
  58
  59 &spi0 {
  60         status = "okay";
  61
  62         /* spi0.0: 4M Flash Winbond W25Q32BV */
  63         spi-flash@0 {
  64                 compatible = "st,w25q32";
  65                 spi-max-frequency = <20000000>;
  66                 reg = <0>;
  67         };
  68 };
  69
  70 &pinctrl {
  71         pinctrl-0 = <&pmx_gpio_1 &pmx_gpio_12>;
  72         pinctrl-names = "default";
  73
  74         pmx_gpio_1: pmx-gpio-1 {
  75                 marvell,pins = "mpp1";
  76                 marvell,function = "gpio";
  77         };
  78
  79         pmx_gpio_12: pmx-gpio-12 {
  80                 marvell,pins = "mpp12";
  81                 marvell,function = "gpio";
  82         };
  83
  84         pmx_gpio_18: pmx-gpio-18 {
  85                 marvell,pins = "mpp18";
  86                 marvell,function = "gpio";
  87         };
  88 };