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

   1 /dts-v1/;
   2 #include <dt-bindings/rkfb/rk_fb.h>
   3 #include "rk3036.dtsi"
   4 #include "rk3036-pinctrl.dtsi"
   5 #include "lcd-box.dtsi"
   6 / {
   7
   8         fiq-debugger {
   9                 status = "okay";
  10         };
  11
  12         pwm_regulator {
  13                 compatible = "rockchip_pwm_regulator";
  14                 pwms = <&pwm2 0 25000>;
  15                 rockchip,pwm_id= <2>;
  16                 rockchip,pwm_voltage_map= <950000 975000 1000000 1025000 1050000 1075000 1100000 1125000 1150000 1175000 1200000 1225000 1250000 1275000 1300000 1325000 1350000 1375000 1400000 1425000 1450000>;
  17                 rockchip,pwm_voltage= <1250000>;
  18                 rockchip,pwm_min_voltage= <950000>;
  19                 rockchip,pwm_max_voltage= <1450000>;
  20                 rockchip,pwm_suspend_voltage= <1250000>;
  21                 rockchip,pwm_coefficient= <500>;
  22                 status = "disabled";
  23                 regulators {
  24                         #address-cells = <1>;
  25                         #size-cells = <0>;
  26                         pwm_reg0: regulator@0 {
  27                                 regulator-compatible = "pwm_dcdc1";
  28                                 regulator-name= "vdd_arm";
  29                                 regulator-min-microvolt = <950000>;
  30                                 regulator-max-microvolt = <1450000>;
  31                                 regulator-always-on;
  32                                 regulator-boot-on;
  33                         };
  34                 };
  35         };
  36
  37         wireless-wlan {
  38                 compatible = "wlan-platdata";
  39
  40                 wifi_chip_type = "esp8089";
  41                 sdio_vref = <0>; //1800mv or 3300mv
  42
  43                 //power_ctrl_by_pmu;
  44                 //power_pmu_regulator = "act_ldo3";
  45                 //power_pmu_enable_level = <1>; //1->HIGH, 0->LOW
  46
  47                 //vref_ctrl_enable;
  48                 //vref_ctrl_gpio = <&gpio0 GPIO_A2 GPIO_ACTIVE_HIGH>;
  49                 //vref_pmu_regulator = "act_ldo3";
  50                 //vref_pmu_enable_level = <1>; //1->HIGH, 0->LOW
  51
  52                 WIFI,poweren_gpio = <&gpio2 GPIO_D6 GPIO_ACTIVE_HIGH>;
  53                 WIFI,host_wake_irq = <&gpio2 GPIO_C4 GPIO_ACTIVE_HIGH>;
  54                 //WIFI,reset_gpio = <&gpio0 GPIO_A2 GPIO_ACTIVE_LOW>;
  55
  56                 status = "okay";
  57     };
  58
  59     wireless-bluetooth {
  60         compatible = "bluetooth-platdata";
  61
  62         //wifi-bt-power-toggle;
  63
  64         uart_rts_gpios = <&gpio0 GPIO_C2 GPIO_ACTIVE_LOW>;
  65         pinctrl-names = "default","rts_gpio";
  66         pinctrl-0 = <&uart0_rts>;
  67         pinctrl-1 = <&uart0_rts_gpio>;
  68
  69         //BT,power_gpio = <&gpio4 GPIO_D3 GPIO_ACTIVE_HIGH>;
  70         BT,reset_gpio = <&gpio2 GPIO_D5 GPIO_ACTIVE_HIGH>;
  71         BT,wake_gpio = <&gpio2 GPIO_C5 GPIO_ACTIVE_HIGH>;
  72         BT,wake_host_irq = <&gpio0 GPIO_A0 GPIO_ACTIVE_LOW>;
  73
  74         status = "okay";
  75     };
  76
  77         usb_control {
  78                 compatible = "rockchip,rk3036-usb-control";
  79                 host_drv_gpio = <&gpio2 GPIO_C7 GPIO_ACTIVE_LOW>;
  80                 otg_drv_gpio = <&gpio0 GPIO_D2 GPIO_ACTIVE_LOW>;
  81
  82                 rockchip,remote_wakeup;
  83                 rockchip,usb_irq_wakeup;
  84         };
  85
  86         key {
  87                 compatible = "rockchip,key";
  88         };
  89
  90         codec_hdmi_i2s: codec-hdmi-i2s {
  91                 compatible = "hdmi-i2s";
  92         };
  93
  94         rockchip-hdmi-i2s {
  95                 compatible = "rockchip-hdmi-i2s";
  96                 dais {
  97                         dai0 {
  98                                 audio-codec = <&codec_hdmi_i2s>;
  99                                 i2s-controller = <&i2s>;
 100                                 format = "i2s";
 101                                 //continuous-clock;
 102                                 //bitclock-inversion;
 103                                 //frame-inversion;
 104                                 //bitclock-master;
 105                                 //frame-master;
 106                         };
 107                 };
 108         };
 109
 110         codec_hdmi_spdif: codec-hdmi-spdif {
 111                 compatible = "hdmi-spdif";
 112         };
 113
 114         rockchip-hdmi-spdif {
 115                 compatible = "rockchip-hdmi-spdif";
 116                 dais {
 117                         dai0 {
 118                                 audio-codec = <&codec_hdmi_spdif>;
 119                                 i2s-controller = <&spdif>;
 120                         };
 121                 };
 122         };
 123
 124         rockchip-audio {
 125                 compatible = "rk3036-audio";
 126                 dais {
 127                         dai0 {
 128                                 audio-codec = <&codec>;
 129                                 i2s-controller = <&i2s>;
 130                                 format = "i2s";
 131                                 //continuous-clock;
 132                                 //bitclock-inversion;
 133                                 //frame-inversion;
 134                                 //bitclock-master;
 135                                 //frame-master;
 136                         };
 137                 };
 138         };
 139 };
 140
 141 &uart0{
 142         status = "okay";
 143         dma-names = "!tx", "!rx";
 144         pinctrl-0 = <&uart0_xfer &uart0_cts>;
 145 };
 146
 147 &nandc {
 148         status = "okay"; // used nand set "okay" ,used emmc set "disabled"
 149 };
 150
 151 &nandc0reg {
 152         status = "disabled"; // used nand set "disabled" ,used emmc set "okay"
 153 };
 154
 155 &emmc {
 156         clock-frequency = <37500000>;
 157         clock-freq-min-max = <400000 37500000>;
 158
 159         supports-highspeed;
 160         supports-emmc;
 161         bootpart-no-access;
 162
 163         supports-DDR_MODE;
 164
 165         ignore-pm-notify;
 166         keep-power-in-suspend;
 167
 168         //poll-hw-reset
 169         status = "disabled";
 170 };
 171
 172 &sdmmc {
 173                 clock-frequency = <37500000>;
 174                 clock-freq-min-max = <400000 37500000>;
 175                 supports-highspeed;
 176                 supports-sd;
 177                 broken-cd;
 178                 card-detect-delay = <200>;
 179
 180                 ignore-pm-notify;
 181                 keep-power-in-suspend;
 182
 183                 //vmmc-supply = <&rk808_ldo5_reg>;
 184                 status = "disabled";
 185 };
 186
 187 &sdio {
 188                 clock-frequency = <37500000>;
 189                 clock-freq-min-max = <200000 37500000>;
 190                 supports-highspeed;
 191                 supports-sdio;
 192                 ignore-pm-notify;
 193                 keep-power-in-suspend;
 194                 cap-sdio-irq;
 195                 status = "okay";
 196 };
 197
 198
 199 &i2c1 {
 200         status = "okay";
 201         rtc@51 {
 202                 compatible = "rtc,hym8563";
 203                 reg = <0x51>;
 204                 //irq_gpio = <&gpio0 GPIO_A4 IRQ_TYPE_EDGE_FALLING>;
 205         };
 206 };
 207
 208
 209 &rk_screen {
 210          display-timings = <&disp_timings>;
 211 };
 212
 213 &lcdc {
 214         status = "okay";
 215 };
 216
 217 &tve {
 218         status = "okay";
 219 };
 220
 221 &hdmi {
 222         status = "okay";
 223         //rockchips,hdmi_audio_source = <0>;
 224 };
 225
 226 &vmac {
 227 //      pmu_regulator = "act_ldo5";
 228 //      pmu_enable_level = <1>; //1->HIGH, 0->LOW
 229 //      power-gpio = <&gpio0 GPIO_A6 GPIO_ACTIVE_HIGH>;
 230         reset-gpio = <&gpio2 GPIO_C6 GPIO_ACTIVE_LOW>;
 231 };