Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
| 2 | /* |
| 3 | * Copyright (c) 2016 Protonic Holland |
| 4 | * Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix |
| 5 | */ |
| 6 | |
| 7 | /dts-v1/; |
| 8 | #include "imx6dl.dtsi" |
| 9 | #include "imx6qdl-vicut1.dtsi" |
| 10 | |
| 11 | / { |
| 12 | model = "Kverneland TGO"; |
| 13 | compatible = "kvg,victgo", "fsl,imx6dl"; |
| 14 | |
| 15 | gpio-keys { |
| 16 | compatible = "gpio-keys"; |
| 17 | pinctrl-names = "default"; |
| 18 | pinctrl-0 = <&pinctrl_gpiokeys>; |
| 19 | autorepeat; |
| 20 | |
| 21 | key-power { |
| 22 | label = "Power Button"; |
| 23 | gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; |
| 24 | linux,code = <KEY_POWER>; |
| 25 | wakeup-source; |
| 26 | }; |
| 27 | |
| 28 | key-enter { |
| 29 | label = "Rotary Key"; |
| 30 | gpios = <&gpio2 05 GPIO_ACTIVE_LOW>; |
| 31 | linux,code = <KEY_ENTER>; |
| 32 | wakeup-source; |
| 33 | }; |
| 34 | }; |
| 35 | |
| 36 | iio-hwmon { |
| 37 | compatible = "iio-hwmon"; |
| 38 | io-channels = <&vdiv_vaccu>, <&vdiv_hitch_pos>; |
| 39 | }; |
| 40 | |
| 41 | panel { |
| 42 | compatible = "lg,lb070wv8"; |
| 43 | backlight = <&backlight_lcd>; |
| 44 | power-supply = <®_3v3>; |
| 45 | |
| 46 | port { |
| 47 | panel_in: endpoint { |
| 48 | remote-endpoint = <&lvds0_out>; |
| 49 | }; |
| 50 | }; |
| 51 | }; |
| 52 | |
| 53 | clk50m_phy: phy-clock { |
| 54 | compatible = "fixed-clock"; |
| 55 | #clock-cells = <0>; |
| 56 | clock-frequency = <50000000>; |
| 57 | clock-output-names = "enet_ref_pad"; |
| 58 | }; |
| 59 | |
| 60 | rotary-encoder { |
| 61 | compatible = "rotary-encoder"; |
| 62 | pinctrl-0 = <&pinctrl_rotary_ch>; |
| 63 | gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>, |
| 64 | <&gpio2 4 GPIO_ACTIVE_HIGH>; |
| 65 | linux,axis = <REL_WHEEL>; |
| 66 | rotary-encoder,steps-per-period = <4>; |
| 67 | rotary-encoder,relative-axis; |
| 68 | rotary-encoder,rollover; |
| 69 | wakeup-source; |
| 70 | }; |
| 71 | |
| 72 | thermal-zones { |
| 73 | chassis-thermal { |
| 74 | polling-delay = <20000>; |
| 75 | polling-delay-passive = <0>; |
| 76 | thermal-sensors = <&tsens0>; |
| 77 | |
| 78 | trips { |
| 79 | alert { |
| 80 | temperature = <105000>; /* millicelsius */ |
| 81 | hysteresis = <2000>; /* millicelsius */ |
| 82 | type = "passive"; |
| 83 | }; |
| 84 | }; |
| 85 | }; |
| 86 | |
| 87 | touch-thermal0 { |
| 88 | polling-delay = <20000>; |
| 89 | polling-delay-passive = <0>; |
| 90 | thermal-sensors = <&touch_temp0>; |
| 91 | |
| 92 | trips { |
| 93 | alert { |
| 94 | temperature = <105000>; /* millicelsius */ |
| 95 | hysteresis = <2000>; /* millicelsius */ |
| 96 | type = "passive"; |
| 97 | }; |
| 98 | }; |
| 99 | }; |
| 100 | |
| 101 | touch-thermal1 { |
| 102 | polling-delay = <20000>; |
| 103 | polling-delay-passive = <0>; |
| 104 | thermal-sensors = <&touch_temp1>; |
| 105 | |
| 106 | trips { |
| 107 | alert { |
| 108 | temperature = <105000>; /* millicelsius */ |
| 109 | hysteresis = <2000>; /* millicelsius */ |
| 110 | type = "passive"; |
| 111 | }; |
| 112 | }; |
| 113 | }; |
| 114 | }; |
| 115 | |
| 116 | touchscreen { |
| 117 | compatible = "resistive-adc-touch"; |
| 118 | io-channels = <&adc_ts 1>, <&adc_ts 3>, <&adc_ts 4>, |
| 119 | <&adc_ts 5>; |
| 120 | io-channel-names = "y", "z1", "z2", "x"; |
| 121 | touchscreen-min-pressure = <64687>; |
| 122 | touchscreen-inverted-y; |
| 123 | touchscreen-x-plate-ohms = <300>; |
| 124 | touchscreen-y-plate-ohms = <800>; |
| 125 | }; |
| 126 | |
| 127 | touch_temp0: touch-temperature-sensor0 { |
| 128 | compatible = "generic-adc-thermal"; |
| 129 | #thermal-sensor-cells = <0>; |
| 130 | io-channels = <&adc_ts 0>; |
| 131 | io-channel-names = "sensor-channel"; |
| 132 | temperature-lookup-table = < (-40000) 736 |
| 133 | 85000 474>; |
| 134 | }; |
| 135 | |
| 136 | touch_temp1: touch-temperature-sensor1 { |
| 137 | compatible = "generic-adc-thermal"; |
| 138 | #thermal-sensor-cells = <0>; |
| 139 | io-channels = <&adc_ts 7>; |
| 140 | io-channel-names = "sensor-channel"; |
| 141 | temperature-lookup-table = < (-40000) 826 |
| 142 | 85000 609>; |
| 143 | }; |
| 144 | |
| 145 | vdiv_vaccu: voltage-divider-vaccu { |
| 146 | compatible = "voltage-divider"; |
| 147 | io-channels = <&adc_ts 2>; |
| 148 | output-ohms = <2500>; |
| 149 | full-ohms = <64000>; |
| 150 | #io-channel-cells = <0>; |
| 151 | }; |
| 152 | |
| 153 | vdiv_hitch_pos: voltage-divider-hitch-pos { |
| 154 | compatible = "voltage-divider"; |
| 155 | io-channels = <&adc_ts 6>; |
| 156 | output-ohms = <3300>; |
| 157 | full-ohms = <13300>; |
| 158 | #io-channel-cells = <0>; |
| 159 | }; |
| 160 | }; |
| 161 | |
| 162 | &clks { |
| 163 | clocks = <&clk50m_phy>; |
| 164 | clock-names = "enet_ref_pad"; |
| 165 | assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>; |
| 166 | assigned-clock-parents = <&clk50m_phy>; |
| 167 | }; |
| 168 | |
| 169 | &ecspi2 { |
| 170 | cs-gpios = <&gpio5 12 GPIO_ACTIVE_LOW>; |
| 171 | pinctrl-names = "default"; |
| 172 | pinctrl-0 = <&pinctrl_ecspi2>; |
| 173 | status = "okay"; |
| 174 | |
| 175 | adc_ts: adc@0 { |
| 176 | compatible = "ti,tsc2046e-adc"; |
| 177 | reg = <0>; |
| 178 | pinctrl-0 = <&pinctrl_touchscreen>; |
| 179 | pinctrl-names = "default"; |
| 180 | spi-max-frequency = <1000000>; |
| 181 | interrupts-extended = <&gpio5 8 IRQ_TYPE_LEVEL_LOW>; |
| 182 | #io-channel-cells = <1>; |
| 183 | |
| 184 | #address-cells = <1>; |
| 185 | #size-cells = <0>; |
| 186 | |
| 187 | channel@1 { |
| 188 | reg = <1>; |
| 189 | settling-time-us = <700>; |
| 190 | oversampling-ratio = <5>; |
| 191 | }; |
| 192 | |
| 193 | channel@3 { |
| 194 | reg = <3>; |
| 195 | settling-time-us = <700>; |
| 196 | oversampling-ratio = <5>; |
| 197 | }; |
| 198 | |
| 199 | channel@4 { |
| 200 | reg = <4>; |
| 201 | settling-time-us = <700>; |
| 202 | oversampling-ratio = <5>; |
| 203 | }; |
| 204 | |
| 205 | channel@5 { |
| 206 | reg = <5>; |
| 207 | settling-time-us = <700>; |
| 208 | oversampling-ratio = <5>; |
| 209 | }; |
| 210 | }; |
| 211 | }; |
| 212 | |
| 213 | &fec { |
| 214 | pinctrl-names = "default"; |
| 215 | pinctrl-0 = <&pinctrl_enet>; |
| 216 | phy-mode = "rmii"; |
| 217 | phy-handle = <&rmii_phy>; |
| 218 | status = "okay"; |
| 219 | |
| 220 | mdio { |
| 221 | #address-cells = <1>; |
| 222 | #size-cells = <0>; |
| 223 | |
| 224 | /* Microchip KSZ8081RNA PHY */ |
| 225 | rmii_phy: ethernet-phy@0 { |
| 226 | reg = <0>; |
| 227 | interrupts-extended = <&gpio4 30 IRQ_TYPE_LEVEL_LOW>; |
| 228 | reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>; |
| 229 | reset-assert-us = <10000>; |
| 230 | reset-deassert-us = <300>; |
| 231 | }; |
| 232 | }; |
| 233 | }; |
| 234 | |
| 235 | &gpio1 { |
| 236 | gpio-line-names = |
| 237 | "CAN1_TERM", "SD1_CD", "ITU656_RESET", "CAM1_MIRROR", |
| 238 | "CAM2_MIRROR", "", "", "SMBALERT", |
| 239 | "DEBUG_0", "DEBUG_1", "", "", "", "", "", "", |
| 240 | "SD1_DATA0", "SD1_DATA1", "SD1_CMD", "SD1_DATA2", "SD1_CLK", |
| 241 | "SD1_DATA3", "ETH_MDIO", "", |
| 242 | "", "", "", "", "", "", "", "ETH_MDC"; |
| 243 | }; |
| 244 | |
| 245 | &gpio4 { |
| 246 | gpio-line-names = |
| 247 | "", "", "", "", "", "", "UART4_TXD", "UART4_RXD", |
| 248 | "UART5_TXD", "UART5_RXD", "CAN1_TX", "CAN1_RX", "CAN1_SR", |
| 249 | "CAN2_SR", "CAN2_TX", "CAN2_RX", |
| 250 | "", "", "DIP1_FB", "", "VCAM_EN", "ON1_CTRL", "ON2_CTRL", |
| 251 | "HITCH_IN_OUT", |
| 252 | "LIGHT_ON", "", "ETH_RESET", "CONTACT_IN", "BL_EN", |
| 253 | "BL_PWM", "ETH_INT", "ISB_LED"; |
| 254 | }; |
| 255 | |
| 256 | &gpio5 { |
| 257 | gpio-line-names = |
| 258 | "", "", "", "", "", "", "", "", |
| 259 | "TSC_PENIRQ", "TSC_BUSY", "ECSPI2_MOSI", "ECSPI2_MISO", |
| 260 | "ECSPI2_SS0", "ECSPI2_SCLK", "", "", |
| 261 | "", "", "ITU656_CLK", "I2S_MCLK", "ITU656_PDN", "AUDIO_RESET", |
| 262 | "I2S_BITCLK", "I2S_DOUT", |
| 263 | "I2S_LRCLK", "I2S_DIN", "I2C1_SDA", "I2C1_SCL", "YACO_AUX_RX", |
| 264 | "YACO_AUX_TX", "ITU656_D0", "ITU656_D1"; |
| 265 | }; |
| 266 | |
| 267 | &gpio6 { |
| 268 | gpio-line-names = |
| 269 | "ITU656_D2", "ITU656_D3", "ITU656_D4", "ITU656_D5", |
| 270 | "ITU656_D6", "ITU656_D7", "", "", |
| 271 | "", "", "", "", "", "", "", "", |
| 272 | "", "", "", "", "", "", "", "", |
| 273 | "", "", "", "", "", "", "", ""; |
| 274 | }; |
| 275 | |
| 276 | &i2c1 { |
| 277 | keypad@70 { |
| 278 | compatible = "holtek,ht16k33"; |
| 279 | pinctrl-names = "default"; |
| 280 | pinctrl-0 = <&pinctrl_keypad>; |
| 281 | reg = <0x70>; |
| 282 | refresh-rate-hz = <20>; |
| 283 | debounce-delay-ms = <50>; |
| 284 | interrupts-extended = <&gpio4 5 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>; |
| 285 | keypad,num-rows = <12>; |
| 286 | keypad,num-columns = <3>; |
| 287 | linux,keymap = < |
| 288 | MATRIX_KEY(2, 0, KEY_F6) |
| 289 | MATRIX_KEY(3, 0, KEY_F8) |
| 290 | MATRIX_KEY(4, 0, KEY_F10) |
| 291 | MATRIX_KEY(5, 0, KEY_F4) |
| 292 | MATRIX_KEY(6, 0, KEY_F2) |
| 293 | MATRIX_KEY(2, 1, KEY_F5) |
| 294 | MATRIX_KEY(3, 1, KEY_F7) |
| 295 | MATRIX_KEY(4, 1, KEY_F9) |
| 296 | MATRIX_KEY(5, 1, KEY_F3) |
| 297 | MATRIX_KEY(6, 1, KEY_F1) |
| 298 | >; |
| 299 | }; |
| 300 | }; |
| 301 | |
| 302 | &iomuxc { |
| 303 | pinctrl_ecspi2: ecspi2grp { |
| 304 | fsl,pins = < |
| 305 | MX6QDL_PAD_DISP0_DAT16__ECSPI2_MOSI 0x100b1 |
| 306 | MX6QDL_PAD_DISP0_DAT17__ECSPI2_MISO 0x100b1 |
| 307 | MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x100b1 |
| 308 | MX6QDL_PAD_DISP0_DAT19__ECSPI2_SCLK 0x100b1 |
| 309 | >; |
| 310 | }; |
| 311 | |
| 312 | pinctrl_enet: enetgrp { |
| 313 | fsl,pins = < |
| 314 | /* MX6QDL_ENET_PINGRP4 */ |
| 315 | MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 |
| 316 | MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 |
| 317 | MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0 |
| 318 | MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0 |
| 319 | MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0 |
| 320 | MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0 |
| 321 | MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0 |
| 322 | MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0 |
| 323 | MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0 |
| 324 | MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0 |
| 325 | /* Phy reset */ |
| 326 | MX6QDL_PAD_DISP0_DAT5__GPIO4_IO26 0x1b0b0 |
| 327 | /* nINTRP */ |
| 328 | MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0 |
| 329 | >; |
| 330 | }; |
| 331 | |
| 332 | pinctrl_gpiokeys: gpiokeygrp { |
| 333 | fsl,pins = < |
| 334 | /* ROTARY_BTN */ |
| 335 | MX6QDL_PAD_NANDF_D5__GPIO2_IO05 0x1b0b0 |
| 336 | /* nON_SWITCH */ |
| 337 | MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x1b0b0 |
| 338 | >; |
| 339 | }; |
| 340 | |
| 341 | pinctrl_keypad: keypadgrp { |
| 342 | fsl,pins = < |
| 343 | MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b0 |
| 344 | >; |
| 345 | }; |
| 346 | |
| 347 | pinctrl_rotary_ch: rotarychgrp { |
| 348 | fsl,pins = < |
| 349 | MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0 |
| 350 | MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x1b0b0 |
| 351 | >; |
| 352 | }; |
| 353 | |
| 354 | pinctrl_touchscreen: touchscreengrp { |
| 355 | fsl,pins = < |
| 356 | MX6QDL_PAD_DISP0_DAT14__GPIO5_IO08 0x1b0b0 |
| 357 | MX6QDL_PAD_DISP0_DAT15__GPIO5_IO09 0x1b0b0 |
| 358 | >; |
| 359 | }; |
| 360 | }; |