Pileus Git - ~andy/linux/blob - 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                         pinctrl-0 = <&pmx_gpio_1>;
  46                         pinctrl-names = "default";
  47                 };
  48         };
  49
  50         clocks {
  51                 /* 25MHz reference crystal */
  52                 ref25: oscillator {
  53                         compatible = "fixed-clock";
  54                         #clock-cells = <0>;
  55                         clock-frequency = <25000000>;
  56                 };
  57         };
  58 };
  59
  60 &uart0 { status = "okay"; };
  61 &sata0 { status = "okay"; };
  62 &mdio { status = "okay"; };
  63 &eth { status = "okay"; };
  64
  65 &ethphy {
  66         compatible = "marvell,88e1310";
  67         reg = <1>;
  68 };
  69
  70 &i2c0 {
  71         status = "okay";
  72         clock-frequency = <100000>;
  73
  74         si5351: clock-generator {
  75                 compatible = "silabs,si5351a-msop";
  76                 reg = <0x60>;
  77                 #address-cells = <1>;
  78                 #size-cells = <0>;
  79                 #clock-cells = <1>;
  80
  81                 /* connect xtal input to 25MHz reference */
  82                 clocks = <&ref25>;
  83
  84                 /* connect xtal input as source of pll0 and pll1 */
  85                 silabs,pll-source = <0 0>, <1 0>;
  86
  87                 clkout0 {
  88                         reg = <0>;
  89                         silabs,drive-strength = <8>;
  90                         silabs,multisynth-source = <0>;
  91                         silabs,clock-source = <0>;
  92                         silabs,pll-master;
  93                 };
  94
  95                 clkout1 {
  96                         reg = <1>;
  97                         silabs,drive-strength = <8>;
  98                         silabs,multisynth-source = <1>;
  99                         silabs,clock-source = <0>;
 100                         silabs,pll-master;
 101                 };
 102
 103                 clkout2 {
 104                         reg = <2>;
 105                         silabs,multisynth-source = <1>;
 106                         silabs,clock-source = <0>;
 107                 };
 108         };
 109 };
 110
 111 &sdio0 {
 112         status = "okay";
 113         /* sdio0 card detect is connected to wrong pin on CuBox */
 114         cd-gpios = <&gpio0 12 1>;
 115         pinctrl-0 = <&pmx_sdio0 &pmx_gpio_12>;
 116 };
 117
 118 &spi0 {
 119         status = "okay";
 120
 121         /* spi0.0: 4M Flash Winbond W25Q32BV */
 122         spi-flash@0 {
 123                 compatible = "st,w25q32";
 124                 spi-max-frequency = <20000000>;
 125                 reg = <0>;
 126         };
 127 };