arch/arm/boot/dts/rk3128-box.dts

   1 #include "rk312x-sdk.dtsi"
   2 #include "lcd-box.dtsi"
   3
   4 / {
   5          compatible = "rockchip,rk3128";
   6         wireless-wlan {
   7                 compatible = "wlan-platdata";
   8
   9                 wifi_chip_type = "";
  10                 sdio_vref = <0>; //1800mv or 3300mv
  11
  12                 //power_ctrl_by_pmu;
  13                 //power_pmu_regulator = "act_ldo3";
  14                 //power_pmu_enable_level = <1>; //1->HIGH, 0->LOW
  15
  16                 //vref_ctrl_enable;
  17                 //vref_ctrl_gpio = <&gpio0 GPIO_A2 GPIO_ACTIVE_HIGH>;
  18                 //vref_pmu_regulator = "act_ldo3";
  19                 //vref_pmu_enable_level = <1>; //1->HIGH, 0->LOW
  20
  21                 WIFI,poweren_gpio = <&gpio0 GPIO_D6 GPIO_ACTIVE_HIGH>;
  22                 WIFI,host_wake_irq = <&gpio0 GPIO_A2 GPIO_ACTIVE_HIGH>;
  23                 //WIFI,reset_gpio = <&gpio0 GPIO_A2 GPIO_ACTIVE_LOW>;
  24
  25                 status = "okay";
  26     };
  27
  28     wireless-bluetooth {
  29         compatible = "bluetooth-platdata";
  30
  31         //wifi-bt-power-toggle;
  32
  33         uart_rts_gpios = <&gpio0 GPIO_C2 GPIO_ACTIVE_LOW>;
  34         pinctrl-names = "default","rts_gpio";
  35         pinctrl-0 = <&uart0_rts>;
  36         pinctrl-1 = <&uart0_rts_gpio>;
  37
  38         //BT,power_gpio = <&gpio4 GPIO_D3 GPIO_ACTIVE_HIGH>;
  39         BT,reset_gpio = <&gpio3 GPIO_C5 GPIO_ACTIVE_HIGH>;
  40         BT,wake_gpio = <&gpio1 GPIO_B4 GPIO_ACTIVE_HIGH>;
  41         BT,wake_host_irq = <&gpio0 GPIO_A2 GPIO_ACTIVE_LOW>;
  42
  43         status = "disabled";
  44     };
  45         usb_control {
  46                 compatible = "rockchip,rk3126-usb-control";
  47                 host_drv_gpio = <&gpio3 GPIO_C4 GPIO_ACTIVE_LOW>;
  48                 otg_drv_gpio = <&gpio3 GPIO_C1 GPIO_ACTIVE_LOW>;
  49
  50                 rockchip,remote_wakeup;
  51                 rockchip,usb_irq_wakeup;
  52         };
  53 };
  54
  55
  56 &clk_core_dvfs_table {
  57         operating-points = <
  58                 /* KHz    uV */
  59                 /*408000 1250000
  60                 600000 1250000
  61                 696000 1250000
  62                 */
  63                 816000 1250000
  64                 1008000 1250000
  65                 >;
  66         status="okay";
  67 };
  68
  69 &clk_gpu_dvfs_table {
  70         operating-points = <
  71                 /* KHz    uV */
  72                 200000 1250000
  73                 300000 1250000
  74                 >;
  75         status="okay";
  76 };
  77
  78 &clk_ddr_dvfs_table {
  79         operating-points = <
  80                 /* KHz    uV */
  81                 200000 950000
  82                 300000 950000
  83                 400000 1000000
  84                 533000 1050000
  85                 >;
  86
  87         freq-table = <
  88                 /*status                freq(KHz)*/
  89                 SYS_STATUS_NORMAL       400000
  90                 SYS_STATUS_SUSPEND      200000
  91                 SYS_STATUS_VIDEO_1080P  240000
  92                 SYS_STATUS_VIDEO_4K     400000
  93                 SYS_STATUS_PERFORMANCE  528000
  94                 SYS_STATUS_DUALVIEW     400000
  95                 SYS_STATUS_BOOST        324000
  96                 SYS_STATUS_ISP          533000
  97                 >;
  98         auto-freq-table = <
  99                 240000
 100                 324000
 101                 396000
 102                 528000
 103                 >;
 104         auto-freq=<0>;
 105         status="disable";
 106 };
 107
 108 &pwm_regulator1 {
 109         status = "okay";
 110 };
 111
 112 &pwm_regulator2 {
 113         status = "okay";
 114 };
 115
 116 &pwm1 {
 117         status = "okay";
 118 };
 119
 120 &pwm2 {
 121         status = "okay";
 122 };
 123
 124 &rk_screen {
 125         display-timings = <&disp_timings>;
 126 };
 127
 128 &lcdc {
 129         status = "okay";
 130 };
 131
 132 &i2c2 {
 133         status = "disabled";
 134 };
 135
 136