arch/arm/boot/dts/rk3036-sdk.dts

   1 /dts-v1/;
   2
   3 #include "rk3036.dtsi"
   4
   5 / {
   6
   7         fiq-debugger {
   8                 status = "okay";
   9         };
  10
  11     wireless-wlan {
  12         compatible = "wlan-platdata";
  13
  14         wifi_chip_type = "";
  15         sdio_vref = <1800>; //1800mv or 3300mv
  16
  17         //power_ctrl_by_pmu;
  18         //power_pmu_regulator = "act_ldo3";
  19         //power_pmu_enable_level = <1>; //1->HIGH, 0->LOW
  20
  21         //vref_ctrl_enable;
  22         //vref_ctrl_gpio = <&gpio0 GPIO_A2 GPIO_ACTIVE_HIGH>;
  23         //vref_pmu_regulator = "act_ldo3";
  24         //vref_pmu_enable_level = <1>; //1->HIGH, 0->LOW
  25
  26         //WIFI,poweren_gpio = <&gpio4 GPIO_D4 GPIO_ACTIVE_HIGH>;
  27         //WIFI,host_wake_irq = <&gpio4 GPIO_D6 GPIO_ACTIVE_HIGH>;
  28         //WIFI,reset_gpio = <&gpio0 GPIO_A2 GPIO_ACTIVE_LOW>;
  29
  30         status = "okay";
  31     };
  32
  33     wireless-bluetooth {
  34         compatible = "bluetooth-platdata";
  35
  36         //wifi-bt-power-toggle;
  37
  38         //uart_rts_gpios = <&gpio4 GPIO_C3 GPIO_ACTIVE_LOW>;
  39         //pinctrl-names = "default","rts_gpio";
  40         //pinctrl-0 = <&uart0_rts>;
  41         //pinctrl-1 = <&uart0_rts_gpio>;
  42
  43         //BT,power_gpio = <&gpio4 GPIO_D3 GPIO_ACTIVE_HIGH>;
  44         //BT,reset_gpio = <&gpio4 GPIO_D5 GPIO_ACTIVE_HIGH>;
  45         //BT,wake_gpio = <&gpio4 GPIO_D2 GPIO_ACTIVE_HIGH>;
  46         //BT,wake_host_irq = <&gpio4 GPIO_D7 GPIO_ACTIVE_LOW>;
  47
  48         status = "okay";
  49
  50     };
  51 };
  52
  53 &nandc {
  54         status = "disabled"; // used nand set "disabled" ,used emmc set "okay"
  55 };
  56
  57 &emmc {
  58         clock-frequency = <100000000>;
  59         clock-freq-min-max = <400000 100000000>;
  60
  61         supports-highspeed;
  62         supports-emmc;
  63         bootpart-no-access;
  64
  65         //supports-DDR_MODE; //you should set the two value in your project. only close in RK3288-SDK board.
  66         //caps2-mmc-hs200;
  67
  68         ignore-pm-notify;
  69         keep-power-in-suspend;
  70
  71         //poll-hw-reset
  72         status = "okay";
  73 };
  74
  75 &sdmmc {
  76                 clock-frequency = <50000000>;
  77                 clock-freq-min-max = <400000 50000000>;
  78                 supports-highspeed;
  79                 supports-sd;
  80                 broken-cd;
  81                 card-detect-delay = <200>;
  82
  83                 ignore-pm-notify;
  84                 keep-power-in-suspend;
  85
  86                 //vmmc-supply = <&rk808_ldo5_reg>;
  87                 status = "okay";
  88 };
  89
  90 &sdio {
  91                 clock-frequency = <50000000>;
  92                 clock-freq-min-max = <200000 50000000>;
  93                 supports-highspeed;
  94                 supports-sdio;
  95                 ignore-pm-notify;
  96                 keep-power-in-suspend;
  97                 //cap-sdio-irq;
  98                 status = "okay";
  99 };
 100
 101 &spi0 {
 102         status = "okay";
 103         max-freq = <48000000>;
 104         /*
 105         spi_test@00 {
 106                 compatible = "rockchip,spi_test_bus0_cs0";
 107                 reg = <0>;
 108                 spi-max-frequency = <24000000>;
 109                 //spi-cpha;
 110                 //spi-cpol;
 111                 poll_mode = <0>;
 112                 type = <0>;
 113                 enable_dma = <0>;
 114
 115         };
 116
 117         spi_test@01 {
 118                 compatible = "rockchip,spi_test_bus0_cs1";
 119                 reg = <1>;
 120                 spi-max-frequency = <24000000>;
 121                 spi-cpha;
 122                 spi-cpol;
 123                 poll_mode = <0>;
 124                 type = <0>;
 125                 enable_dma = <0>;
 126         };
 127         */
 128 };
 129
 130 &uart0 {
 131         status = "okay";
 132         dma-names = "!tx", "!rx";
 133         //pinctrl-0 = <&uart0_xfer &uart0_cts>;
 134 };
 135
 136 &i2c0 {
 137         status = "okay";
 138 };
 139
 140 &i2c1 {
 141         status = "okay";
 142 };
 143
 144 &i2c2 {
 145         status = "okay";
 146 };