Tim Harvey | 0a88c95 | 2016-08-09 11:49:07 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Gateworks Corporation |
| 3 | * |
| 4 | * This file is dual-licensed: you can use it either under the terms |
| 5 | * of the GPL or the X11 license, at your option. Note that this dual |
| 6 | * licensing only applies to this file, and not this project as a |
| 7 | * whole. |
| 8 | * |
| 9 | * a) This file is free software; you can redistribute it and/or |
| 10 | * modify it under the terms of the GNU General Public License as |
| 11 | * published by the Free Software Foundation; either version 2 of |
| 12 | * the License, or (at your option) any later version. |
| 13 | * |
| 14 | * This file is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public |
| 20 | * License along with this file; if not, write to the Free |
| 21 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, |
| 22 | * MA 02110-1301 USA |
| 23 | * |
| 24 | * Or, alternatively, |
| 25 | * |
| 26 | * b) Permission is hereby granted, free of charge, to any person |
| 27 | * obtaining a copy of this software and associated documentation |
| 28 | * files (the "Software"), to deal in the Software without |
| 29 | * restriction, including without limitation the rights to use, |
| 30 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 31 | * sell copies of the Software, and to permit persons to whom the |
| 32 | * Software is furnished to do so, subject to the following |
| 33 | * conditions: |
| 34 | * |
| 35 | * The above copyright notice and this permission notice shall be |
| 36 | * included in all copies or substantial portions of the Software. |
| 37 | * |
| 38 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 39 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 40 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 41 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 42 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 43 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 44 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 45 | * OTHER DEALINGS IN THE SOFTWARE. |
| 46 | */ |
| 47 | |
| 48 | #include <dt-bindings/gpio/gpio.h> |
| 49 | |
| 50 | / { |
| 51 | /* these are used by bootloader for disabling nodes */ |
| 52 | aliases { |
| 53 | led0 = &led0; |
| 54 | led1 = &led1; |
| 55 | nand = &gpmi; |
| 56 | usb0 = &usbh1; |
| 57 | usb1 = &usbotg; |
| 58 | }; |
| 59 | |
| 60 | chosen { |
| 61 | stdout-path = &uart2; |
| 62 | }; |
| 63 | |
| 64 | leds { |
| 65 | compatible = "gpio-leds"; |
| 66 | pinctrl-names = "default"; |
| 67 | pinctrl-0 = <&pinctrl_gpio_leds>; |
| 68 | |
| 69 | led0: user1 { |
| 70 | label = "user1"; |
| 71 | gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ |
| 72 | default-state = "on"; |
| 73 | linux,default-trigger = "heartbeat"; |
| 74 | }; |
| 75 | |
| 76 | led1: user2 { |
| 77 | label = "user2"; |
| 78 | gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ |
| 79 | default-state = "off"; |
| 80 | }; |
| 81 | }; |
| 82 | |
| 83 | memory { |
| 84 | reg = <0x10000000 0x20000000>; |
| 85 | }; |
| 86 | |
| 87 | pps { |
| 88 | compatible = "pps-gpio"; |
| 89 | pinctrl-names = "default"; |
| 90 | pinctrl-0 = <&pinctrl_pps>; |
| 91 | gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; |
| 92 | status = "okay"; |
| 93 | }; |
| 94 | |
| 95 | reg_3p3v: regulator-3p3v { |
| 96 | compatible = "regulator-fixed"; |
| 97 | regulator-name = "3P0V"; |
| 98 | regulator-min-microvolt = <3300000>; |
| 99 | regulator-max-microvolt = <3300000>; |
| 100 | regulator-always-on; |
| 101 | }; |
| 102 | |
| 103 | reg_5p0v: regulator-5p0v { |
| 104 | compatible = "regulator-fixed"; |
| 105 | regulator-name = "5P0V"; |
| 106 | regulator-min-microvolt = <5000000>; |
| 107 | regulator-max-microvolt = <5000000>; |
| 108 | regulator-always-on; |
| 109 | }; |
| 110 | |
| 111 | reg_usb_otg_vbus: regulator-usb-otg-vbus { |
| 112 | compatible = "regulator-fixed"; |
| 113 | regulator-name = "usb_otg_vbus"; |
| 114 | regulator-min-microvolt = <5000000>; |
| 115 | regulator-max-microvolt = <5000000>; |
| 116 | gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; |
| 117 | enable-active-high; |
| 118 | }; |
| 119 | }; |
| 120 | |
| 121 | &gpmi { |
| 122 | pinctrl-names = "default"; |
| 123 | pinctrl-0 = <&pinctrl_gpmi_nand>; |
| 124 | status = "okay"; |
| 125 | }; |
| 126 | |
| 127 | &hdmi { |
| 128 | pinctrl-names = "default"; |
| 129 | pinctrl-0 = <&pinctrl_hdmi>; |
| 130 | ddc-i2c-bus = <&i2c3>; |
| 131 | status = "okay"; |
| 132 | }; |
| 133 | |
| 134 | &i2c1 { |
| 135 | clock-frequency = <100000>; |
| 136 | pinctrl-names = "default"; |
| 137 | pinctrl-0 = <&pinctrl_i2c1>; |
| 138 | status = "okay"; |
| 139 | |
| 140 | gpio: pca9555@23 { |
| 141 | compatible = "nxp,pca9555"; |
| 142 | reg = <0x23>; |
| 143 | gpio-controller; |
| 144 | #gpio-cells = <2>; |
| 145 | }; |
| 146 | |
| 147 | eeprom1: eeprom@50 { |
| 148 | compatible = "atmel,24c02"; |
| 149 | reg = <0x50>; |
| 150 | pagesize = <16>; |
| 151 | }; |
| 152 | |
| 153 | eeprom2: eeprom@51 { |
| 154 | compatible = "atmel,24c02"; |
| 155 | reg = <0x51>; |
| 156 | pagesize = <16>; |
| 157 | }; |
| 158 | |
| 159 | eeprom3: eeprom@52 { |
| 160 | compatible = "atmel,24c02"; |
| 161 | reg = <0x52>; |
| 162 | pagesize = <16>; |
| 163 | }; |
| 164 | |
| 165 | eeprom4: eeprom@53 { |
| 166 | compatible = "atmel,24c02"; |
| 167 | reg = <0x53>; |
| 168 | pagesize = <16>; |
| 169 | }; |
| 170 | |
| 171 | rtc: ds1672@68 { |
| 172 | compatible = "dallas,ds1672"; |
| 173 | reg = <0x68>; |
| 174 | }; |
| 175 | }; |
| 176 | |
| 177 | &i2c2 { |
| 178 | clock-frequency = <100000>; |
| 179 | pinctrl-names = "default"; |
| 180 | pinctrl-0 = <&pinctrl_i2c2>; |
| 181 | status = "okay"; |
| 182 | }; |
| 183 | |
| 184 | &i2c3 { |
| 185 | clock-frequency = <100000>; |
| 186 | pinctrl-names = "default"; |
| 187 | pinctrl-0 = <&pinctrl_i2c3>; |
| 188 | status = "okay"; |
| 189 | }; |
| 190 | |
| 191 | &pcie { |
| 192 | pinctrl-names = "default"; |
| 193 | pinctrl-0 = <&pinctrl_pcie>; |
| 194 | reset-gpio = <&gpio1 0 GPIO_ACTIVE_LOW>; |
| 195 | status = "okay"; |
| 196 | }; |
| 197 | |
| 198 | &pwm2 { |
| 199 | pinctrl-names = "default"; |
| 200 | pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */ |
| 201 | status = "disabled"; |
| 202 | }; |
| 203 | |
| 204 | &pwm3 { |
| 205 | pinctrl-names = "default"; |
| 206 | pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */ |
| 207 | status = "disabled"; |
| 208 | }; |
| 209 | |
| 210 | &pwm4 { |
| 211 | pinctrl-names = "default"; |
| 212 | pinctrl-0 = <&pinctrl_pwm4>; /* MX6_DIO3 */ |
| 213 | status = "disabled"; |
| 214 | }; |
| 215 | |
| 216 | &uart2 { |
| 217 | pinctrl-names = "default"; |
| 218 | pinctrl-0 = <&pinctrl_uart2>; |
| 219 | status = "okay"; |
| 220 | }; |
| 221 | |
| 222 | &uart3 { |
| 223 | pinctrl-names = "default"; |
| 224 | pinctrl-0 = <&pinctrl_uart3>; |
| 225 | status = "okay"; |
| 226 | }; |
| 227 | |
| 228 | &uart4 { |
| 229 | pinctrl-names = "default"; |
| 230 | pinctrl-0 = <&pinctrl_uart4>; |
| 231 | status = "okay"; |
| 232 | }; |
| 233 | |
| 234 | &uart5 { |
| 235 | pinctrl-names = "default"; |
| 236 | pinctrl-0 = <&pinctrl_uart5>; |
| 237 | status = "okay"; |
| 238 | }; |
| 239 | |
| 240 | &usbh1 { |
| 241 | status = "okay"; |
| 242 | }; |
| 243 | |
| 244 | &usbotg { |
| 245 | vbus-supply = <®_usb_otg_vbus>; |
| 246 | pinctrl-names = "default"; |
| 247 | pinctrl-0 = <&pinctrl_usbotg>; |
| 248 | disable-over-current; |
| 249 | status = "okay"; |
| 250 | }; |
| 251 | |
| 252 | &usdhc3 { |
| 253 | pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| 254 | pinctrl-0 = <&pinctrl_usdhc3>; |
| 255 | pinctrl-1 = <&pinctrl_usdhc3_100mhz>; |
| 256 | pinctrl-2 = <&pinctrl_usdhc3_200mhz>; |
| 257 | cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>; |
| 258 | vmmc-supply = <®_3p3v>; |
| 259 | status = "okay"; |
| 260 | }; |
| 261 | |
| 262 | &wdog1 { |
| 263 | pinctrl-names = "default"; |
| 264 | pinctrl-0 = <&pinctrl_wdog>; |
| 265 | fsl,ext-reset-output; |
| 266 | }; |
| 267 | |
| 268 | &iomuxc { |
| 269 | pinctrl_gpmi_nand: gpminandgrp { |
| 270 | fsl,pins = < |
| 271 | MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 |
| 272 | MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1 |
| 273 | MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1 |
| 274 | MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000 |
| 275 | MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 |
| 276 | MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1 |
| 277 | MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1 |
| 278 | MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1 |
| 279 | MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1 |
| 280 | MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1 |
| 281 | MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1 |
| 282 | MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1 |
| 283 | MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1 |
| 284 | MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1 |
| 285 | MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1 |
| 286 | >; |
| 287 | }; |
| 288 | |
| 289 | pinctrl_hdmi: hdmigrp { |
| 290 | fsl,pins = < |
| 291 | MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE 0x1f8b0 |
| 292 | >; |
| 293 | }; |
| 294 | |
| 295 | pinctrl_i2c1: i2c1grp { |
| 296 | fsl,pins = < |
| 297 | MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 |
| 298 | MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 |
| 299 | >; |
| 300 | }; |
| 301 | |
| 302 | pinctrl_i2c2: i2c2grp { |
| 303 | fsl,pins = < |
| 304 | MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 |
| 305 | MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 |
| 306 | >; |
| 307 | }; |
| 308 | |
| 309 | pinctrl_i2c3: i2c3grp { |
| 310 | fsl,pins = < |
| 311 | MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 |
| 312 | MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 |
| 313 | >; |
| 314 | }; |
| 315 | |
| 316 | pinctrl_gpio_leds: gpioledsgrp { |
| 317 | fsl,pins = < |
| 318 | MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0 |
| 319 | MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0 |
| 320 | >; |
| 321 | }; |
| 322 | |
| 323 | pinctrl_pcie: pciegrp { |
| 324 | fsl,pins = < |
| 325 | MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 |
| 326 | MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x4001b0b0 /* PCIESKT_WDIS# */ |
| 327 | >; |
| 328 | }; |
| 329 | |
| 330 | pinctrl_pps: ppsgrp { |
| 331 | fsl,pins = < |
| 332 | MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b1 |
| 333 | >; |
| 334 | }; |
| 335 | |
| 336 | pinctrl_pwm2: pwm2grp { |
| 337 | fsl,pins = < |
| 338 | MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1 |
| 339 | >; |
| 340 | }; |
| 341 | |
| 342 | pinctrl_pwm3: pwm3grp { |
| 343 | fsl,pins = < |
| 344 | MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1 |
| 345 | >; |
| 346 | }; |
| 347 | |
| 348 | pinctrl_pwm4: pwm4grp { |
| 349 | fsl,pins = < |
| 350 | MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1 |
| 351 | >; |
| 352 | }; |
| 353 | |
| 354 | pinctrl_uart2: uart2grp { |
| 355 | fsl,pins = < |
| 356 | MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 |
| 357 | MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1 |
| 358 | >; |
| 359 | }; |
| 360 | |
| 361 | pinctrl_uart3: uart3grp { |
| 362 | fsl,pins = < |
| 363 | MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1 |
| 364 | MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1 |
| 365 | >; |
| 366 | }; |
| 367 | |
| 368 | pinctrl_uart4: uart4grp { |
| 369 | fsl,pins = < |
| 370 | MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1 |
| 371 | MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1 |
| 372 | >; |
| 373 | }; |
| 374 | |
| 375 | pinctrl_uart5: uart5grp { |
| 376 | fsl,pins = < |
| 377 | MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1 |
| 378 | MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1 |
| 379 | >; |
| 380 | }; |
| 381 | |
| 382 | pinctrl_usbotg: usbotggrp { |
| 383 | fsl,pins = < |
| 384 | MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 |
| 385 | MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0 /* OTG_PWR_EN */ |
| 386 | >; |
| 387 | }; |
| 388 | |
| 389 | pinctrl_usdhc3: usdhc3grp { |
| 390 | fsl,pins = < |
| 391 | MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 |
| 392 | MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 |
| 393 | MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 |
| 394 | MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 |
| 395 | MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 |
| 396 | MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 |
| 397 | MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x17059 /* CD */ |
| 398 | MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x17059 |
| 399 | >; |
| 400 | }; |
| 401 | |
| 402 | pinctrl_usdhc3_100mhz: usdhc3grp100mhz { |
| 403 | fsl,pins = < |
| 404 | MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170b9 |
| 405 | MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100b9 |
| 406 | MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170b9 |
| 407 | MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170b9 |
| 408 | MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170b9 |
| 409 | MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170b9 |
| 410 | MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x170b9 /* CD */ |
| 411 | MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x170b9 |
| 412 | >; |
| 413 | }; |
| 414 | |
| 415 | pinctrl_usdhc3_200mhz: usdhc3grp200mhz { |
| 416 | fsl,pins = < |
| 417 | MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170f9 |
| 418 | MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100f9 |
| 419 | MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170f9 |
| 420 | MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170f9 |
| 421 | MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170f9 |
| 422 | MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170f9 |
| 423 | MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x170f9 /* CD */ |
| 424 | MX6QDL_PAD_NANDF_CS1__SD3_VSELECT 0x170f9 |
| 425 | >; |
| 426 | }; |
| 427 | |
| 428 | pinctrl_wdog: wdoggrp { |
| 429 | fsl,pins = < |
| 430 | MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0 |
| 431 | >; |
| 432 | }; |
| 433 | }; |