arch/arm/boot/dts/tegra30-apalis-eval.dts

   1 /dts-v1/;
   2
   3 #include <dt-bindings/input/input.h>
   4 #include "tegra30-apalis.dtsi"
   5
   6 / {
   7         model = "Toradex Apalis T30 on Apalis Evaluation Board";
   8         compatible = "toradex,apalis_t30-eval", "toradex,apalis_t30", "nvidia,tegra30";
   9
  10         aliases {
  11                 rtc0 = "/i2c@7000c000/rtc@68";
  12                 rtc1 = "/i2c@7000d000/tps65911@2d";
  13                 rtc2 = "/rtc@7000e000";
  14                 serial0 = &uarta;
  15                 serial1 = &uartb;
  16                 serial2 = &uartc;
  17                 serial3 = &uartd;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0:115200n8";
  22         };
  23
  24         pcie@3000 {
  25                 status = "okay";
  26
  27                 pci@1,0 {
  28                         status = "okay";
  29                 };
  30
  31                 pci@2,0 {
  32                         status = "okay";
  33                 };
  34
  35                 pci@3,0 {
  36                         status = "okay";
  37                 };
  38         };
  39
  40         host1x@50000000 {
  41                 dc@54200000 {
  42                         rgb {
  43                                 status = "okay";
  44                                 nvidia,panel = <&panel>;
  45                         };
  46                 };
  47                 hdmi@54280000 {
  48                         status = "okay";
  49                 };
  50         };
  51
  52         serial@70006000 {
  53                 status = "okay";
  54         };
  55
  56         serial@70006040 {
  57                 compatible = "nvidia,tegra30-hsuart";
  58                 status = "okay";
  59         };
  60
  61         serial@70006200 {
  62                 compatible = "nvidia,tegra30-hsuart";
  63                 status = "okay";
  64         };
  65
  66         serial@70006300 {
  67                 compatible = "nvidia,tegra30-hsuart";
  68                 status = "okay";
  69         };
  70
  71         pwm@7000a000 {
  72                 status = "okay";
  73         };
  74
  75         /*
  76          * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
  77          * board)
  78          */
  79         i2c@7000c000 {
  80                 status = "okay";
  81                 clock-frequency = <100000>;
  82
  83                 pcie-switch@58 {
  84                         compatible = "plx,pex8605";
  85                         reg = <0x58>;
  86                 };
  87
  88                 /* M41T0M6 real time clock on carrier board */
  89                 rtc@68 {
  90                         compatible = "st,m41t00";
  91                         reg = <0x68>;
  92                 };
  93         };
  94
  95         /* GEN2_I2C: unused */
  96
  97         /*
  98          * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
  99          * carrier board)
 100          */
 101         cami2c: i2c@7000c500 {
 102                 status = "okay";
 103                 clock-frequency = <400000>;
 104         };
 105
 106         /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
 107         hdmiddc: i2c@7000c700 {
 108                 status = "okay";
 109         };
 110
 111         /* SPI1: Apalis SPI1 */
 112         spi@7000d400 {
 113                 status = "okay";
 114                 spi-max-frequency = <25000000>;
 115                 spidev0: spidev@1 {
 116                         compatible = "spidev";
 117                         reg = <1>;
 118                         spi-max-frequency = <25000000>;
 119                 };
 120         };
 121
 122         /* SPI5: Apalis SPI2 */
 123         spi@7000dc00 {
 124                 status = "okay";
 125                 spi-max-frequency = <25000000>;
 126                 spidev1: spidev@2 {
 127                         compatible = "spidev";
 128                         reg = <2>;
 129                         spi-max-frequency = <25000000>;
 130                 };
 131         };
 132
 133         hda@70030000 {
 134                 status = "okay";
 135         };
 136
 137         sd1: sdhci@78000000 {
 138                 status = "okay";
 139                 bus-width = <4>;
 140                 /* SD1_CD# */
 141                 cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
 142                 no-1-8-v;
 143         };
 144
 145         mmc1: sdhci@78000400 {
 146                 status = "okay";
 147                 bus-width = <8>;
 148                 /* MMC1_CD# */
 149                 cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
 150                 no-1-8-v;
 151         };
 152
 153         /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
 154         usb@7d000000 {
 155                 status = "okay";
 156         };
 157
 158         usb-phy@7d000000 {
 159                 status = "okay";
 160                 dr_mode = "otg";
 161                 vbus-supply = <&usbo1_vbus_reg>;
 162         };
 163
 164         /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
 165         usb@7d004000 {
 166                 status = "okay";
 167         };
 168
 169         usb-phy@7d004000 {
 170                 status = "okay";
 171                 vbus-supply = <&usbh_vbus_reg>;
 172         };
 173
 174         /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
 175         usb@7d008000 {
 176                 status = "okay";
 177         };
 178
 179         usb-phy@7d008000 {
 180                 status = "okay";
 181                 vbus-supply = <&usbh_vbus_reg>;
 182         };
 183
 184         backlight: backlight {
 185                 compatible = "pwm-backlight";
 186
 187                 /* PWM_BKL1 */
 188                 pwms = <&pwm 0 5000000>;
 189                 brightness-levels = <255 231 223 207 191 159 127 0>;
 190                 default-brightness-level = <6>;
 191                 /* BKL1_ON */
 192                 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 193         };
 194
 195         gpio-keys {
 196                 compatible = "gpio-keys";
 197
 198                 wakeup {
 199                         label = "WAKE1_MICO";
 200                         gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
 201                         linux,code = <KEY_WAKEUP>;
 202                         debounce-interval = <10>;
 203                         wakeup-source;
 204                 };
 205         };
 206
 207         panel: panel {
 208                 /*
 209                  * edt,et057090dhu: EDT 5.7" LCD TFT
 210                  * edt,et070080dh6: EDT 7.0" LCD TFT
 211                  */
 212                 compatible = "edt,et057090dhu", "simple-panel";
 213
 214                 backlight = <&backlight>;
 215         };
 216
 217         pwmleds {
 218                 compatible = "pwm-leds";
 219
 220                 pwm1 {
 221                         label = "PWM1";
 222                         pwms = <&pwm 3 19600>;
 223                         max-brightness = <255>;
 224                 };
 225
 226                 pwm2 {
 227                         label = "PWM2";
 228                         pwms = <&pwm 2 19600>;
 229                         max-brightness = <255>;
 230                 };
 231
 232                 pwm3 {
 233                         label = "PWM3";
 234                         pwms = <&pwm 1 19600>;
 235                         max-brightness = <255>;
 236                 };
 237         };
 238
 239         regulators {
 240                 sys_5v0_reg: regulator@1 {
 241                         compatible = "regulator-fixed";
 242                         reg = <1>;
 243                         regulator-name = "5v0";
 244                         regulator-min-microvolt = <5000000>;
 245                         regulator-max-microvolt = <5000000>;
 246                         regulator-always-on;
 247                 };
 248
 249                 /* USBO1_EN */
 250                 usbo1_vbus_reg: regulator@2 {
 251                         compatible = "regulator-fixed";
 252                         reg = <2>;
 253                         regulator-name = "usbo1_vbus";
 254                         regulator-min-microvolt = <5000000>;
 255                         regulator-max-microvolt = <5000000>;
 256                         gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
 257                         enable-active-high;
 258                         vin-supply = <&sys_5v0_reg>;
 259                 };
 260
 261                 /* USBH_EN */
 262                 usbh_vbus_reg: regulator@3 {
 263                         compatible = "regulator-fixed";
 264                         reg = <3>;
 265                         regulator-name = "usbh_vbus";
 266                         regulator-min-microvolt = <5000000>;
 267                         regulator-max-microvolt = <5000000>;
 268                         gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
 269                         enable-active-high;
 270                         vin-supply = <&sys_5v0_reg>;
 271                 };
 272         };
 273 };