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         hda@70030000 {
 130                 status = "okay";
 131         };
 132
 133         sd1: sdhci@78000000 {
 134                 status = "okay";
 135                 bus-width = <4>;
 136                 /* SD1_CD# */
 137                 cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
 138                 no-1-8-v;
 139         };
 140
 141         mmc1: sdhci@78000400 {
 142                 status = "okay";
 143                 bus-width = <8>;
 144                 /* MMC1_CD# */
 145                 cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
 146                 no-1-8-v;
 147         };
 148
 149         /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
 150         usb@7d000000 {
 151                 status = "okay";
 152         };
 153
 154         usb-phy@7d000000 {
 155                 status = "okay";
 156                 dr_mode = "otg";
 157                 vbus-supply = <&usbo1_vbus_reg>;
 158         };
 159
 160         /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
 161         usb@7d004000 {
 162                 status = "okay";
 163         };
 164
 165         usb-phy@7d004000 {
 166                 status = "okay";
 167                 vbus-supply = <&usbh_vbus_reg>;
 168         };
 169
 170         /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
 171         usb@7d008000 {
 172                 status = "okay";
 173         };
 174
 175         usb-phy@7d008000 {
 176                 status = "okay";
 177                 vbus-supply = <&usbh_vbus_reg>;
 178         };
 179
 180         backlight: backlight {
 181                 compatible = "pwm-backlight";
 182
 183                 /* PWM_BKL1 */
 184                 pwms = <&pwm 0 5000000>;
 185                 brightness-levels = <255 231 223 207 191 159 127 0>;
 186                 default-brightness-level = <6>;
 187                 /* BKL1_ON */
 188                 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 189         };
 190
 191         gpio-keys {
 192                 compatible = "gpio-keys";
 193
 194                 wakeup {
 195                         label = "WAKE1_MICO";
 196                         gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
 197                         linux,code = <KEY_WAKEUP>;
 198                         debounce-interval = <10>;
 199                         gpio-key,wakeup;
 200                 };
 201         };
 202
 203         panel: panel {
 204                 /*
 205                  * edt,et057090dhu: EDT 5.7" LCD TFT
 206                  * edt,et070080dh6: EDT 7.0" LCD TFT
 207                  */
 208                 compatible = "edt,et057090dhu", "simple-panel";
 209
 210                 backlight = <&backlight>;
 211         };
 212
 213         pwmleds {
 214                 compatible = "pwm-leds";
 215
 216                 pwm1 {
 217                         label = "PWM1";
 218                         pwms = <&pwm 3 19600>;
 219                         max-brightness = <255>;
 220                 };
 221
 222                 pwm2 {
 223                         label = "PWM2";
 224                         pwms = <&pwm 2 19600>;
 225                         max-brightness = <255>;
 226                 };
 227
 228                 pwm3 {
 229                         label = "PWM3";
 230                         pwms = <&pwm 1 19600>;
 231                         max-brightness = <255>;
 232                 };
 233         };
 234
 235         regulators {
 236                 sys_5v0_reg: regulator@1 {
 237                         compatible = "regulator-fixed";
 238                         reg = <1>;
 239                         regulator-name = "5v0";
 240                         regulator-min-microvolt = <5000000>;
 241                         regulator-max-microvolt = <5000000>;
 242                         regulator-always-on;
 243                 };
 244
 245                 /* USBO1_EN */
 246                 usbo1_vbus_reg: regulator@2 {
 247                         compatible = "regulator-fixed";
 248                         reg = <2>;
 249                         regulator-name = "usbo1_vbus";
 250                         regulator-min-microvolt = <5000000>;
 251                         regulator-max-microvolt = <5000000>;
 252                         gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
 253                         enable-active-high;
 254                         vin-supply = <&sys_5v0_reg>;
 255                 };
 256
 257                 /* USBH_EN */
 258                 usbh_vbus_reg: regulator@3 {
 259                         compatible = "regulator-fixed";
 260                         reg = <3>;
 261                         regulator-name = "usbh_vbus";
 262                         regulator-min-microvolt = <5000000>;
 263                         regulator-max-microvolt = <5000000>;
 264                         gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
 265                         enable-active-high;
 266                         vin-supply = <&sys_5v0_reg>;
 267                 };
 268         };
 269 };