1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3 4#include "tegra30-colibri.dtsi" 5 6/ { 7 model = "Toradex Colibri T30 on Colibri Evaluation Board"; 8 compatible = "toradex,colibri_t30-eval-v3", "toradex,colibri_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 = &uartd; 17 }; 18 19 chosen { 20 stdout-path = "serial0:115200n8"; 21 }; 22 23 host1x@50000000 { 24 dc@54200000 { 25 rgb { 26 status = "okay"; 27 nvidia,panel = <&panel>; 28 }; 29 }; 30 hdmi@54280000 { 31 status = "okay"; 32 }; 33 }; 34 35 serial@70006000 { 36 status = "okay"; 37 }; 38 39 serial@70006040 { 40 compatible = "nvidia,tegra30-hsuart"; 41 status = "okay"; 42 }; 43 44 serial@70006300 { 45 compatible = "nvidia,tegra30-hsuart"; 46 status = "okay"; 47 }; 48 49 pwm@7000a000 { 50 status = "okay"; 51 }; 52 53 /* 54 * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier 55 * board) 56 */ 57 i2c@7000c000 { 58 status = "okay"; 59 clock-frequency = <400000>; 60 61 /* M41T0M6 real time clock on carrier board */ 62 rtc@68 { 63 compatible = "st,m41t0"; 64 reg = <0x68>; 65 }; 66 }; 67 68 /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */ 69 hdmiddc: i2c@7000c700 { 70 status = "okay"; 71 }; 72 73 /* SPI1: Colibri SSP */ 74 spi@7000d400 { 75 status = "okay"; 76 spi-max-frequency = <25000000>; 77 can0: can@0 { 78 compatible = "microchip,mcp2515"; 79 reg = <0>; 80 clocks = <&clk16m>; 81 interrupt-parent = <&gpio>; 82 /* CAN_INT */ 83 interrupts = <TEGRA_GPIO(S, 0) IRQ_TYPE_EDGE_FALLING>; 84 spi-max-frequency = <10000000>; 85 }; 86 spidev0: spi@1 { 87 compatible = "spidev"; 88 reg = <1>; 89 spi-max-frequency = <25000000>; 90 }; 91 }; 92 93 /* SD/MMC */ 94 sdhci@78000200 { 95 status = "okay"; 96 bus-width = <4>; 97 cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; 98 no-1-8-v; 99 }; 100 101 /* EHCI instance 0: USB1_DP/N -> USBC_P/N */ 102 usb@7d000000 { 103 status = "okay"; 104 }; 105 106 usb-phy@7d000000 { 107 status = "okay"; 108 dr_mode = "otg"; 109 vbus-supply = <&usbc_vbus_reg>; 110 }; 111 112 /* EHCI instance 2: USB3_DP/N -> USBH_P/N */ 113 usb@7d008000 { 114 status = "okay"; 115 }; 116 117 usb-phy@7d008000 { 118 status = "okay"; 119 vbus-supply = <&usbh_vbus_reg>; 120 }; 121 122 backlight: backlight { 123 compatible = "pwm-backlight"; 124 125 /* PWM<A> */ 126 pwms = <&pwm 0 5000000>; 127 brightness-levels = <255 128 64 32 16 8 4 0>; 128 default-brightness-level = <6>; 129 /* BL_ON */ 130 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; 131 }; 132 133 clocks { 134 clk16m: clk@1 { 135 compatible = "fixed-clock"; 136 reg = <1>; 137 #clock-cells = <0>; 138 clock-frequency = <16000000>; 139 clock-output-names = "clk16m"; 140 }; 141 }; 142 143 gpio-keys { 144 compatible = "gpio-keys"; 145 146 wakeup { 147 label = "SODIMM pin 45 wakeup"; 148 gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; 149 linux,code = <KEY_WAKEUP>; 150 debounce-interval = <10>; 151 wakeup-source; 152 }; 153 }; 154 155 panel: panel { 156 /* 157 * edt,et057090dhu: EDT 5.7" LCD TFT 158 * edt,et070080dh6: EDT 7.0" LCD TFT 159 */ 160 compatible = "edt,et057090dhu", "simple-panel"; 161 162 backlight = <&backlight>; 163 }; 164 165 pwmleds { 166 compatible = "pwm-leds"; 167 168 pwmb { 169 label = "PWM<B>"; 170 pwms = <&pwm 1 19600>; 171 max-brightness = <255>; 172 }; 173 pwmc { 174 label = "PWM<C>"; 175 pwms = <&pwm 2 19600>; 176 max-brightness = <255>; 177 }; 178 pwmd { 179 label = "PWM<D>"; 180 pwms = <&pwm 3 19600>; 181 max-brightness = <255>; 182 }; 183 }; 184 185 regulators { 186 sys_5v0_reg: regulator@1 { 187 compatible = "regulator-fixed"; 188 reg = <1>; 189 regulator-name = "5v0"; 190 regulator-min-microvolt = <5000000>; 191 regulator-max-microvolt = <5000000>; 192 regulator-always-on; 193 }; 194 195 usbc_vbus_reg: regulator@2 { 196 compatible = "regulator-fixed"; 197 reg = <2>; 198 regulator-name = "usbc_vbus"; 199 regulator-min-microvolt = <5000000>; 200 regulator-max-microvolt = <5000000>; 201 vin-supply = <&sys_5v0_reg>; 202 }; 203 204 /* USBH_PEN */ 205 usbh_vbus_reg: regulator@3 { 206 compatible = "regulator-fixed"; 207 reg = <3>; 208 regulator-name = "usbh_vbus"; 209 regulator-min-microvolt = <5000000>; 210 regulator-max-microvolt = <5000000>; 211 gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>; 212 vin-supply = <&sys_5v0_reg>; 213 }; 214 }; 215}; 216