1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3 4#include <dt-bindings/input/input.h> 5#include "tegra30-apalis.dtsi" 6 7/ { 8 model = "Toradex Apalis T30 on Apalis Evaluation Board"; 9 compatible = "toradex,apalis_t30-eval", "toradex,apalis_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 = &uartc; 19 serial3 = &uartd; 20 }; 21 22 chosen { 23 stdout-path = "serial0:115200n8"; 24 }; 25 26 pcie@3000 { 27 pci@1,0 { 28 status = "okay"; 29 }; 30 31 pci@2,0 { 32 status = "okay"; 33 }; 34 }; 35 36 host1x@50000000 { 37 dc@54200000 { 38 rgb { 39 status = "okay"; 40 nvidia,panel = <&panel>; 41 }; 42 }; 43 44 hdmi@54280000 { 45 status = "okay"; 46 hdmi-supply = <®_5v0>; 47 }; 48 }; 49 50 /* Apalis UART1 */ 51 serial@70006000 { 52 status = "okay"; 53 }; 54 55 /* Apalis UART2 */ 56 serial@70006040 { 57 status = "okay"; 58 }; 59 60 /* Apalis UART3 */ 61 serial@70006200 { 62 status = "okay"; 63 }; 64 65 /* Apalis UART4 */ 66 serial@70006300 { 67 status = "okay"; 68 }; 69 70 pwm@7000a000 { 71 status = "okay"; 72 }; 73 74 /* 75 * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier 76 * board) 77 */ 78 i2c@7000c000 { 79 status = "okay"; 80 clock-frequency = <400000>; 81 82 pcie-switch@58 { 83 compatible = "plx,pex8605"; 84 reg = <0x58>; 85 }; 86 87 /* M41T0M6 real time clock on carrier board */ 88 rtc@68 { 89 compatible = "st,m41t0"; 90 reg = <0x68>; 91 }; 92 }; 93 94 /* GEN2_I2C: unused */ 95 96 /* 97 * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on 98 * carrier board) 99 */ 100 i2c@7000c500 { 101 status = "okay"; 102 clock-frequency = <400000>; 103 }; 104 105 /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */ 106 i2c@7000c700 { 107 status = "okay"; 108 }; 109 110 /* SPI1: Apalis SPI1 */ 111 spi@7000d400 { 112 status = "okay"; 113 spi-max-frequency = <25000000>; 114 }; 115 116 /* SPI5: Apalis SPI2 */ 117 spi@7000dc00 { 118 status = "okay"; 119 spi-max-frequency = <25000000>; 120 }; 121 122 /* Apalis SD1 */ 123 sdhci@78000000 { 124 status = "okay"; 125 bus-width = <4>; 126 /* SD1_CD# */ 127 cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>; 128 no-1-8-v; 129 }; 130 131 /* Apalis MMC1 */ 132 sdhci@78000400 { 133 status = "okay"; 134 bus-width = <8>; 135 /* MMC1_CD# */ 136 cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>; 137 no-1-8-v; 138 }; 139 140 /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */ 141 usb@7d000000 { 142 status = "okay"; 143 dr_mode = "otg"; 144 }; 145 146 usb-phy@7d000000 { 147 status = "okay"; 148 vbus-supply = <®_usbo1_vbus>; 149 }; 150 151 /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */ 152 usb@7d004000 { 153 status = "okay"; 154 }; 155 156 usb-phy@7d004000 { 157 status = "okay"; 158 vbus-supply = <®_usbh_vbus>; 159 }; 160 161 /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */ 162 usb@7d008000 { 163 status = "okay"; 164 }; 165 166 usb-phy@7d008000 { 167 status = "okay"; 168 vbus-supply = <®_usbh_vbus>; 169 }; 170 171 backlight: backlight { 172 compatible = "pwm-backlight"; 173 brightness-levels = <255 231 223 207 191 159 127 0>; 174 default-brightness-level = <6>; 175 /* BKL1_ON */ 176 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; 177 power-supply = <®_3v3>; 178 pwms = <&pwm 0 5000000>; /* BKL1_PWM */ 179 }; 180 181 gpio-keys { 182 compatible = "gpio-keys"; 183 184 wakeup { 185 label = "WAKE1_MICO"; 186 gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>; 187 linux,code = <KEY_WAKEUP>; 188 debounce-interval = <10>; 189 wakeup-source; 190 }; 191 }; 192 193 panel: panel { 194 /* 195 * edt,et057090dhu: EDT 5.7" LCD TFT 196 * edt,et070080dh6: EDT 7.0" LCD TFT 197 */ 198 compatible = "edt,et057090dhu", "simple-panel"; 199 backlight = <&backlight>; 200 power-supply = <®_3v3>; 201 }; 202 203 reg_3v3: regulator-3v3 { 204 compatible = "regulator-fixed"; 205 regulator-name = "3.3V_SW"; 206 regulator-min-microvolt = <3300000>; 207 regulator-max-microvolt = <3300000>; 208 }; 209 210 reg_5v0: regulator-5v0 { 211 compatible = "regulator-fixed"; 212 regulator-name = "5V_SW"; 213 regulator-min-microvolt = <5000000>; 214 regulator-max-microvolt = <5000000>; 215 }; 216 217 /* USBO1_EN */ 218 reg_usbo1_vbus: regulator-usbo1-vbus { 219 compatible = "regulator-fixed"; 220 regulator-name = "VCC_USBO1"; 221 regulator-min-microvolt = <5000000>; 222 regulator-max-microvolt = <5000000>; 223 gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>; 224 enable-active-high; 225 vin-supply = <®_5v0>; 226 }; 227 228 /* USBH_EN */ 229 reg_usbh_vbus: regulator-usbh-vbus { 230 compatible = "regulator-fixed"; 231 regulator-name = "VCC_USBH(2A|2C|2D|3|4)"; 232 regulator-min-microvolt = <5000000>; 233 regulator-max-microvolt = <5000000>; 234 gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>; 235 enable-active-high; 236 vin-supply = <®_5v0>; 237 }; 238}; 239 240&gpio { 241 /* Apalis GPIO7 MXM3 pin 15 PLX PEX 8605 PCIe Switch Reset */ 242 pex-perst-n { 243 gpio-hog; 244 gpios = <TEGRA_GPIO(S, 7) GPIO_ACTIVE_HIGH>; 245 output-high; 246 line-name = "PEX_PERST_N"; 247 }; 248}; 249