Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 1 | /* |
| 2 | * at91-sama5d4ek.dts - Device Tree file for SAMA5D4 Evaluation Kit |
| 3 | * |
| 4 | * Copyright (C) 2014 Atmel, |
| 5 | * 2014 Nicolas Ferre <nicolas.ferre@atmel.com> |
| 6 | * |
| 7 | * This file is dual-licensed: you can use it either under the terms |
| 8 | * of the GPL or the X11 license, at your option. Note that this dual |
| 9 | * licensing only applies to this file, and not this project as a |
| 10 | * whole. |
| 11 | * |
Nicolas Ferre | 1d2a056 | 2014-11-19 14:52:05 +0100 | [diff] [blame] | 12 | * a) This file is free software; you can redistribute it and/or |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 13 | * modify it under the terms of the GNU General Public License as |
| 14 | * published by the Free Software Foundation; either version 2 of the |
| 15 | * License, or (at your option) any later version. |
| 16 | * |
Nicolas Ferre | 1d2a056 | 2014-11-19 14:52:05 +0100 | [diff] [blame] | 17 | * This file is distributed in the hope that it will be useful, |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | * GNU General Public License for more details. |
| 21 | * |
| 22 | * Or, alternatively, |
| 23 | * |
| 24 | * b) Permission is hereby granted, free of charge, to any person |
| 25 | * obtaining a copy of this software and associated documentation |
| 26 | * files (the "Software"), to deal in the Software without |
| 27 | * restriction, including without limitation the rights to use, |
| 28 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 29 | * sell copies of the Software, and to permit persons to whom the |
| 30 | * Software is furnished to do so, subject to the following |
| 31 | * conditions: |
| 32 | * |
| 33 | * The above copyright notice and this permission notice shall be |
| 34 | * included in all copies or substantial portions of the Software. |
| 35 | * |
| 36 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 37 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 38 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 39 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 40 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 41 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 42 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 43 | * OTHER DEALINGS IN THE SOFTWARE. |
| 44 | */ |
| 45 | /dts-v1/; |
| 46 | #include "sama5d4.dtsi" |
| 47 | |
| 48 | / { |
| 49 | model = "Atmel SAMA5D4-EK"; |
| 50 | compatible = "atmel,sama5d4ek", "atmel,sama5d4", "atmel,sama5"; |
| 51 | |
| 52 | chosen { |
Alexandre Belloni | 9e73126 | 2015-06-03 14:24:16 +0200 | [diff] [blame] | 53 | bootargs = "ignore_loglevel earlyprintk"; |
| 54 | stdout-path = "serial0:115200n8"; |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 55 | }; |
| 56 | |
| 57 | memory { |
| 58 | reg = <0x20000000 0x20000000>; |
| 59 | }; |
| 60 | |
| 61 | clocks { |
| 62 | #address-cells = <1>; |
| 63 | #size-cells = <1>; |
| 64 | ranges; |
| 65 | |
| 66 | main_clock: clock@0 { |
| 67 | compatible = "atmel,osc", "fixed-clock"; |
| 68 | clock-frequency = <12000000>; |
| 69 | }; |
| 70 | |
| 71 | slow_xtal { |
| 72 | clock-frequency = <32768>; |
| 73 | }; |
| 74 | |
| 75 | main_xtal { |
| 76 | clock-frequency = <12000000>; |
| 77 | }; |
| 78 | }; |
| 79 | |
| 80 | ahb { |
| 81 | apb { |
| 82 | lcd_bus@f0000000 { |
| 83 | status = "okay"; |
| 84 | |
| 85 | lcd@f0000000 { |
| 86 | status = "okay"; |
| 87 | }; |
| 88 | |
| 89 | lcdovl1@f0000140 { |
| 90 | status = "okay"; |
| 91 | }; |
| 92 | |
| 93 | lcdovl2@f0000240 { |
| 94 | status = "okay"; |
| 95 | }; |
| 96 | |
| 97 | lcdheo1@f0000340 { |
| 98 | status = "okay"; |
| 99 | }; |
| 100 | }; |
| 101 | |
| 102 | adc0: adc@fc034000 { |
Alexandre Belloni | 0f17c97 | 2015-06-22 09:45:48 +0200 | [diff] [blame] | 103 | pinctrl-names = "default"; |
| 104 | pinctrl-0 = < |
| 105 | /* external trigger conflicts with USBA_VBUS */ |
| 106 | &pinctrl_adc0_ad0 |
| 107 | &pinctrl_adc0_ad1 |
| 108 | &pinctrl_adc0_ad2 |
| 109 | &pinctrl_adc0_ad3 |
| 110 | &pinctrl_adc0_ad4 |
| 111 | >; |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 112 | /* The vref depends on JP22 of EK. If connect 1-2 then use 3.3V. connect 2-3 use 3.0V */ |
| 113 | atmel,adc-vref = <3300>; |
| 114 | /*atmel,adc-ts-wires = <4>;*/ /* Set up ADC touch screen */ |
| 115 | status = "okay"; /* Enable ADC IIO support */ |
| 116 | }; |
| 117 | |
| 118 | mmc0: mmc@f8000000 { |
| 119 | pinctrl-names = "default"; |
| 120 | pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>; |
Ludovic Desroches | ea25525 | 2015-05-28 11:55:16 +0200 | [diff] [blame] | 121 | slot@0 { |
| 122 | reg = <0>; |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 123 | bus-width = <4>; |
| 124 | cd-gpios = <&pioE 5 0>; |
| 125 | }; |
| 126 | }; |
| 127 | |
Bo Shen | 06981c5 | 2015-02-02 14:51:45 +0800 | [diff] [blame] | 128 | ssc0: ssc@f8008000 { |
| 129 | status = "okay"; |
| 130 | }; |
| 131 | |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 132 | spi0: spi@f8010000 { |
| 133 | cs-gpios = <&pioC 3 0>, <0>, <0>, <0>; |
| 134 | status = "okay"; |
| 135 | m25p80@0 { |
| 136 | compatible = "atmel,at25df321a"; |
| 137 | spi-max-frequency = <50000000>; |
| 138 | reg = <0>; |
| 139 | }; |
| 140 | }; |
| 141 | |
| 142 | i2c0: i2c@f8014000 { |
| 143 | status = "okay"; |
Bo Shen | 5afd945 | 2015-02-02 14:51:46 +0800 | [diff] [blame] | 144 | |
| 145 | wm8904: codec@1a { |
| 146 | compatible = "wlf,wm8904"; |
| 147 | reg = <0x1a>; |
| 148 | clocks = <&pck2>; |
| 149 | clock-names = "mclk"; |
| 150 | }; |
Patrice Vilchez | a21a6c4 | 2015-01-12 11:34:45 +0100 | [diff] [blame] | 151 | |
| 152 | qt1070:keyboard@1b { |
| 153 | compatible = "qt1070"; |
| 154 | reg = <0x1b>; |
| 155 | interrupt-parent = <&pioE>; |
| 156 | interrupts = <25 0x0>; |
| 157 | pinctrl-names = "default"; |
| 158 | pinctrl-0 = <&pinctrl_qt1070_irq>; |
| 159 | wakeup-source; |
| 160 | }; |
| 161 | |
| 162 | atmel_mxt_ts@4c { |
| 163 | compatible = "atmel,atmel_mxt_ts"; |
| 164 | reg = <0x4c>; |
| 165 | interrupt-parent = <&pioE>; |
| 166 | interrupts = <24 0x0>; |
| 167 | pinctrl-names = "default"; |
| 168 | pinctrl-0 = <&pinctrl_mxt_ts>; |
| 169 | }; |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 170 | }; |
| 171 | |
| 172 | macb0: ethernet@f8020000 { |
| 173 | phy-mode = "rmii"; |
| 174 | status = "okay"; |
| 175 | }; |
| 176 | |
| 177 | mmc1: mmc@fc000000 { |
| 178 | pinctrl-names = "default"; |
| 179 | pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>; |
| 180 | status = "okay"; |
| 181 | slot@0 { |
| 182 | reg = <0>; |
| 183 | bus-width = <4>; |
| 184 | cd-gpios = <&pioE 6 0>; |
| 185 | }; |
| 186 | }; |
| 187 | |
| 188 | usart2: serial@fc008000 { |
| 189 | status = "okay"; |
| 190 | }; |
| 191 | |
| 192 | usart3: serial@fc00c000 { |
| 193 | status = "okay"; |
| 194 | }; |
| 195 | |
| 196 | usart4: serial@fc010000 { |
| 197 | status = "okay"; |
| 198 | }; |
| 199 | |
| 200 | watchdog@fc068640 { |
| 201 | status = "okay"; |
| 202 | }; |
| 203 | |
| 204 | pinctrl@fc06a000 { |
| 205 | board { |
| 206 | pinctrl_mmc0_cd: mmc0_cd { |
| 207 | atmel,pins = |
| 208 | <AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; |
| 209 | }; |
| 210 | pinctrl_mmc1_cd: mmc1_cd { |
| 211 | atmel,pins = |
| 212 | <AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; |
| 213 | }; |
Bo Shen | 15ff964 | 2015-02-02 14:51:47 +0800 | [diff] [blame] | 214 | pinctrl_pck2_as_audio_mck: pck2_as_audio_mck { |
| 215 | atmel,pins = |
| 216 | <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; |
| 217 | }; |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 218 | pinctrl_usba_vbus: usba_vbus { |
| 219 | atmel,pins = |
| 220 | <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; |
| 221 | }; |
| 222 | pinctrl_key_gpio: key_gpio_0 { |
| 223 | atmel,pins = |
| 224 | <AT91_PIOE 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE13 gpio */ |
| 225 | }; |
Patrice Vilchez | a21a6c4 | 2015-01-12 11:34:45 +0100 | [diff] [blame] | 226 | pinctrl_qt1070_irq: qt1070_irq { |
| 227 | atmel,pins = |
| 228 | <AT91_PIOE 25 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; |
| 229 | }; |
| 230 | pinctrl_mxt_ts: mxt_irq { |
| 231 | atmel,pins = |
| 232 | <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; |
| 233 | }; |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 234 | }; |
| 235 | }; |
| 236 | }; |
| 237 | |
| 238 | usb0: gadget@00400000 { |
| 239 | atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>; |
| 240 | pinctrl-names = "default"; |
| 241 | pinctrl-0 = <&pinctrl_usba_vbus>; |
| 242 | status = "okay"; |
| 243 | }; |
| 244 | |
| 245 | usb1: ohci@00500000 { |
| 246 | num-ports = <3>; |
| 247 | atmel,vbus-gpio = <0 /* &pioE 10 GPIO_ACTIVE_LOW */ |
| 248 | &pioE 11 GPIO_ACTIVE_LOW |
| 249 | &pioE 12 GPIO_ACTIVE_LOW |
| 250 | >; |
| 251 | status = "okay"; |
| 252 | }; |
| 253 | |
| 254 | usb2: ehci@00600000 { |
| 255 | status = "okay"; |
| 256 | }; |
| 257 | |
| 258 | nand0: nand@80000000 { |
| 259 | nand-bus-width = <8>; |
| 260 | nand-ecc-mode = "hw"; |
| 261 | nand-on-flash-bbt; |
| 262 | atmel,has-pmecc; |
| 263 | status = "okay"; |
| 264 | |
| 265 | at91bootstrap@0 { |
| 266 | label = "at91bootstrap"; |
| 267 | reg = <0x0 0x40000>; |
| 268 | }; |
| 269 | |
| 270 | bootloader@40000 { |
| 271 | label = "bootloader"; |
| 272 | reg = <0x40000 0x80000>; |
| 273 | }; |
| 274 | |
| 275 | bootloaderenv@c0000 { |
| 276 | label = "bootloader env"; |
| 277 | reg = <0xc0000 0xc0000>; |
| 278 | }; |
| 279 | |
| 280 | dtb@180000 { |
| 281 | label = "device tree"; |
| 282 | reg = <0x180000 0x80000>; |
| 283 | }; |
| 284 | |
| 285 | kernel@200000 { |
| 286 | label = "kernel"; |
| 287 | reg = <0x200000 0x600000>; |
| 288 | }; |
| 289 | |
| 290 | rootfs@800000 { |
| 291 | label = "rootfs"; |
| 292 | reg = <0x800000 0x0f800000>; |
| 293 | }; |
| 294 | }; |
| 295 | }; |
| 296 | |
| 297 | gpio_keys { |
| 298 | compatible = "gpio-keys"; |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 299 | |
| 300 | pinctrl-names = "default"; |
| 301 | pinctrl-0 = <&pinctrl_key_gpio>; |
| 302 | |
| 303 | pb_user1 { |
| 304 | label = "pb_user1"; |
| 305 | gpios = <&pioE 13 GPIO_ACTIVE_HIGH>; |
| 306 | linux,code = <0x100>; |
| 307 | gpio-key,wakeup; |
| 308 | }; |
| 309 | }; |
Josh Wu | 1bc5465 | 2015-02-09 17:40:20 +0800 | [diff] [blame] | 310 | |
| 311 | leds { |
| 312 | compatible = "gpio-leds"; |
| 313 | status = "okay"; |
| 314 | |
| 315 | d8 { |
| 316 | label = "d8"; |
| 317 | /* PE28, conflicts with usart4 rts pin */ |
| 318 | gpios = <&pioE 28 GPIO_ACTIVE_LOW>; |
| 319 | }; |
| 320 | |
| 321 | d9 { |
| 322 | label = "d9"; |
| 323 | gpios = <&pioE 9 GPIO_ACTIVE_HIGH>; |
| 324 | }; |
| 325 | |
| 326 | d10 { |
| 327 | label = "d10"; |
| 328 | gpios = <&pioE 8 GPIO_ACTIVE_LOW>; |
| 329 | linux,default-trigger = "heartbeat"; |
| 330 | }; |
| 331 | }; |
Bo Shen | 15ff964 | 2015-02-02 14:51:47 +0800 | [diff] [blame] | 332 | |
| 333 | sound { |
| 334 | compatible = "atmel,asoc-wm8904"; |
| 335 | pinctrl-names = "default"; |
| 336 | pinctrl-0 = <&pinctrl_pck2_as_audio_mck>; |
| 337 | |
| 338 | atmel,model = "wm8904 @ SAMA5D4EK"; |
| 339 | atmel,audio-routing = |
| 340 | "Headphone Jack", "HPOUTL", |
| 341 | "Headphone Jack", "HPOUTR", |
| 342 | "IN1L", "Line In Jack", |
| 343 | "IN1R", "Line In Jack"; |
| 344 | |
| 345 | atmel,ssc-controller = <&ssc0>; |
| 346 | atmel,audio-codec = <&wm8904>; |
| 347 | }; |
Nicolas Ferre | 7a47526 | 2014-09-15 18:15:57 +0200 | [diff] [blame] | 348 | }; |