1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3 4#include <dt-bindings/input/input.h> 5#include "tegra30-colibri.dtsi" 6 7/ { 8 model = "Toradex Colibri T30 on Colibri Evaluation Board"; 9 compatible = "toradex,colibri_t30-eval-v3", "toradex,colibri_t30", 10 "nvidia,tegra30"; 11 12 aliases { 13 rtc0 = "/i2c@7000c000/rtc@68"; 14 rtc1 = "/i2c@7000d000/pmic@2d"; 15 rtc2 = "/rtc@7000e000"; 16 serial0 = &uarta; 17 serial1 = &uartb; 18 serial2 = &uartd; 19 }; 20 21 chosen { 22 stdout-path = "serial0:115200n8"; 23 }; 24 25 host1x@50000000 { 26 dc@54200000 { 27 rgb { 28 status = "okay"; 29 nvidia,panel = <&panel>; 30 }; 31 }; 32 33 hdmi@54280000 { 34 status = "okay"; 35 hdmi-supply = <®_5v0>; 36 }; 37 }; 38 39 /* Colibri UART-A */ 40 serial@70006000 { 41 status = "okay"; 42 }; 43 44 /* Colibri UART-C */ 45 serial@70006040 { 46 status = "okay"; 47 }; 48 49 /* Colibri UART-B */ 50 serial@70006300 { 51 status = "okay"; 52 }; 53 54 pwm@7000a000 { 55 status = "okay"; 56 }; 57 58 /* 59 * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier 60 * board) 61 */ 62 i2c@7000c000 { 63 status = "okay"; 64 clock-frequency = <400000>; 65 66 /* M41T0M6 real time clock on carrier board */ 67 rtc@68 { 68 compatible = "st,m41t0"; 69 reg = <0x68>; 70 }; 71 }; 72 73 /* GEN2_I2C: unused */ 74 75 /* CAM_I2C (I2C3): unused */ 76 77 /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */ 78 i2c@7000c700 { 79 status = "okay"; 80 }; 81 82 /* SPI1: Colibri SSP */ 83 spi@7000d400 { 84 status = "okay"; 85 spi-max-frequency = <25000000>; 86 87 can@0 { 88 compatible = "microchip,mcp2515"; 89 reg = <0>; 90 clocks = <&clk16m>; 91 interrupt-parent = <&gpio>; 92 /* CAN_INT */ 93 interrupts = <TEGRA_GPIO(S, 0) IRQ_TYPE_EDGE_FALLING>; 94 spi-max-frequency = <10000000>; 95 vdd-supply = <®_3v3>; 96 xceiver-supply = <®_5v0>; 97 }; 98 }; 99 100 /* SD/MMC */ 101 mmc@78000200 { 102 status = "okay"; 103 bus-width = <4>; 104 cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */ 105 no-1-8-v; 106 }; 107 108 /* EHCI instance 0: USB1_DP/N -> USBC_P/N */ 109 usb@7d000000 { 110 status = "okay"; 111 dr_mode = "otg"; 112 }; 113 114 usb-phy@7d000000 { 115 status = "okay"; 116 vbus-supply = <®_usbc_vbus>; 117 }; 118 119 /* EHCI instance 2: USB3_DP/N -> USBH_P/N */ 120 usb@7d008000 { 121 status = "okay"; 122 }; 123 124 usb-phy@7d008000 { 125 status = "okay"; 126 vbus-supply = <®_usbh_vbus>; 127 }; 128 129 backlight: backlight { 130 compatible = "pwm-backlight"; 131 brightness-levels = <255 128 64 32 16 8 4 0>; 132 default-brightness-level = <6>; 133 /* BL_ON */ 134 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; 135 power-supply = <®_3v3>; 136 pwms = <&pwm 0 5000000>; /* PWM<A> */ 137 }; 138 139 clk16m: osc3 { 140 compatible = "fixed-clock"; 141 #clock-cells = <0>; 142 clock-frequency = <16000000>; 143 }; 144 145 gpio-keys { 146 compatible = "gpio-keys"; 147 148 wakeup { 149 label = "SODIMM pin 45 wakeup"; 150 gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; 151 linux,code = <KEY_WAKEUP>; 152 debounce-interval = <10>; 153 wakeup-source; 154 }; 155 }; 156 157 panel: panel { 158 /* 159 * edt,et057090dhu: EDT 5.7" LCD TFT 160 * edt,et070080dh6: EDT 7.0" LCD TFT 161 */ 162 compatible = "edt,et057090dhu"; 163 backlight = <&backlight>; 164 power-supply = <®_3v3>; 165 }; 166 167 reg_3v3: regulator-3v3 { 168 compatible = "regulator-fixed"; 169 regulator-name = "3.3V_SW"; 170 regulator-min-microvolt = <3300000>; 171 regulator-max-microvolt = <3300000>; 172 }; 173 174 reg_5v0: regulator-5v0 { 175 compatible = "regulator-fixed"; 176 regulator-name = "5V_SW"; 177 regulator-min-microvolt = <5000000>; 178 regulator-max-microvolt = <5000000>; 179 }; 180 181 reg_usbc_vbus: regulator-usbc-vbus { 182 compatible = "regulator-fixed"; 183 regulator-name = "VCC_USB5"; 184 regulator-min-microvolt = <5000000>; 185 regulator-max-microvolt = <5000000>; 186 vin-supply = <®_5v0>; 187 }; 188 189 /* USBH_PEN resp. USB_P_EN */ 190 reg_usbh_vbus: regulator-usbh-vbus { 191 compatible = "regulator-fixed"; 192 regulator-name = "VCC_USB[1-4]"; 193 regulator-min-microvolt = <5000000>; 194 regulator-max-microvolt = <5000000>; 195 gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>; 196 vin-supply = <®_5v0>; 197 }; 198}; 199