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         pcie-controller@00003000 {
  21                 status = "okay";
  22
  23                 pci@1,0 {
  24                         status = "okay";
  25                 };
  26
  27                 pci@2,0 {
  28                         status = "okay";
  29                 };
  30
  31                 pci@3,0 {
  32                         status = "okay";
  33                 };
  34         };
  35
  36         host1x@50000000 {
  37                 dc@54200000 {
  38                         rgb {
  39                                 status = "okay";
  40                                 nvidia,panel = <&panel>;
  41                         };
  42                 };
  43                 hdmi@54280000 {
  44                         status = "okay";
  45                 };
  46         };
  47
  48         serial@70006000 {
  49                 status = "okay";
  50         };
  51
  52         serial@70006040 {
  53                 compatible = "nvidia,tegra30-hsuart";
  54                 status = "okay";
  55         };
  56
  57         serial@70006200 {
  58                 compatible = "nvidia,tegra30-hsuart";
  59                 status = "okay";
  60         };
  61
  62         serial@70006300 {
  63                 compatible = "nvidia,tegra30-hsuart";
  64                 status = "okay";
  65         };
  66
  67         pwm@7000a000 {
  68                 status = "okay";
  69         };
  70
  71         /*
  72          * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
  73          * board)
  74          */
  75         i2c@7000c000 {
  76                 status = "okay";
  77                 clock-frequency = <100000>;
  78
  79                 pcie-switch@58 {
  80                         compatible = "plx,pex8605";
  81                         reg = <0x58>;
  82                 };
  83
  84                 /* M41T0M6 real time clock on carrier board */
  85                 rtc@68 {
  86                         compatible = "st,m41t00";
  87                         reg = <0x68>;
  88                 };
  89         };
  90
  91         /* GEN2_I2C: unused */
  92
  93         /*
  94          * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
  95          * carrier board)
  96          */
  97         cami2c: i2c@7000c500 {
  98                 status = "okay";
  99                 clock-frequency = <400000>;
 100         };
 101
 102         /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
 103         hdmiddc: i2c@7000c700 {
 104                 status = "okay";
 105         };
 106
 107         /* SPI1: Apalis SPI1 */
 108         spi@7000d400 {
 109                 status = "okay";
 110                 spi-max-frequency = <25000000>;
 111                 spidev0: spidev@1 {
 112                         compatible = "spidev";
 113                         reg = <1>;
 114                         spi-max-frequency = <25000000>;
 115                 };
 116         };
 117
 118         /* SPI5: Apalis SPI2 */
 119         spi@7000dc00 {
 120                 status = "okay";
 121                 spi-max-frequency = <25000000>;
 122                 spidev1: spidev@2 {
 123                         compatible = "spidev";
 124                         reg = <2>;
 125                         spi-max-frequency = <25000000>;
 126                 };
 127         };
 128
 129         sd1: sdhci@78000000 {
 130                 status = "okay";
 131                 bus-width = <4>;
 132                 /* SD1_CD# */
 133                 cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
 134                 no-1-8-v;
 135         };
 136
 137         mmc1: sdhci@78000400 {
 138                 status = "okay";
 139                 bus-width = <8>;
 140                 /* MMC1_CD# */
 141                 cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
 142                 no-1-8-v;
 143         };
 144
 145         /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
 146         usb@7d000000 {
 147                 status = "okay";
 148         };
 149
 150         usb-phy@7d000000 {
 151                 status = "okay";
 152                 vbus-supply = <&usbo1_vbus_reg>;
 153         };
 154
 155         /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
 156         usb@7d004000 {
 157                 status = "okay";
 158         };
 159
 160         usb-phy@7d004000 {
 161                 status = "okay";
 162                 vbus-supply = <&usbh_vbus_reg>;
 163         };
 164
 165         /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
 166         usb@7d008000 {
 167                 status = "okay";
 168         };
 169
 170         usb-phy@7d008000 {
 171                 status = "okay";
 172                 vbus-supply = <&usbh_vbus_reg>;
 173         };
 174
 175         backlight: backlight {
 176                 compatible = "pwm-backlight";
 177
 178                 /* PWM0 */
 179                 pwms = <&pwm 0 5000000>;
 180                 brightness-levels = <255 231 223 207 191 159 127 0>;
 181                 default-brightness-level = <6>;
 182                 /* BKL1_ON */
 183                 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 184         };
 185
 186         gpio-keys {
 187                 compatible = "gpio-keys";
 188
 189                 power {
 190                         label = "Power";
 191                         gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
 192                         linux,code = <KEY_POWER>;
 193                         debounce-interval = <10>;
 194                         gpio-key,wakeup;
 195                 };
 196         };
 197
 198         panel: panel {
 199                 /*
 200                  * edt,et057090dhu: EDT 5.7" LCD TFT
 201                  * edt,et070080dh6: EDT 7.0" LCD TFT
 202                  */
 203                 compatible = "edt,et057090dhu", "simple-panel";
 204
 205                 backlight = <&backlight>;
 206         };
 207
 208         pwmleds {
 209                 compatible = "pwm-leds";
 210
 211                 pwm1 {
 212                         label = "PWM1";
 213                         pwms = <&pwm 3 19600>;
 214                         max-brightness = <255>;
 215                 };
 216
 217                 pwm2 {
 218                         label = "PWM2";
 219                         pwms = <&pwm 2 19600>;
 220                         max-brightness = <255>;
 221                 };
 222
 223                 pwm3 {
 224                         label = "PWM3";
 225                         pwms = <&pwm 1 19600>;
 226                         max-brightness = <255>;
 227                 };
 228         };
 229
 230         regulators {
 231                 sys_5v0_reg: regulator@1 {
 232                         compatible = "regulator-fixed";
 233                         reg = <1>;
 234                         regulator-name = "5v0";
 235                         regulator-min-microvolt = <5000000>;
 236                         regulator-max-microvolt = <5000000>;
 237                         regulator-always-on;
 238                 };
 239
 240                 /* USBO1_EN */
 241                 usbo1_vbus_reg: regulator@2 {
 242                         compatible = "regulator-fixed";
 243                         reg = <2>;
 244                         regulator-name = "usbo1_vbus";
 245                         regulator-min-microvolt = <5000000>;
 246                         regulator-max-microvolt = <5000000>;
 247                         gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
 248                         enable-active-high;
 249                         vin-supply = <&sys_5v0_reg>;
 250                 };
 251
 252                 /* USBH_EN */
 253                 usbh_vbus_reg: regulator@3 {
 254                         compatible = "regulator-fixed";
 255                         reg = <3>;
 256                         regulator-name = "usbh_vbus";
 257                         regulator-min-microvolt = <5000000>;
 258                         regulator-max-microvolt = <5000000>;
 259                         gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
 260                         enable-active-high;
 261                         vin-supply = <&sys_5v0_reg>;
 262                 };
 263         };
 264 };