Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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sys/contrib/device-tree/src/arm/am57xx-cl-som-am57x.dts
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1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Support for CompuLab CL-SOM-AM57x System-on-Module 4 * 5 * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/ 6 * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> 7 */ 8 9 /dts-v1/; 10 11 #include <dt-bindings/gpio/gpio.h> 12 #include <dt-bindings/interrupt-controller/irq.h> 13 #include "am5728.dtsi" 14 15 / { 16 model = "CompuLab CL-SOM-AM57x"; 17 compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"; 18 19 memory@0 { 20 device_type = "memory"; 21 reg = <0x0 0x80000000 0x0 0x20000000>; /* 512 MB - minimal configuration */ 22 }; 23 24 leds { 25 compatible = "gpio-leds"; 26 pinctrl-names = "default"; 27 pinctrl-0 = <&leds_pins_default>; 28 29 led0 { 30 label = "cl-som-am57x:green"; 31 gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; 32 linux,default-trigger = "heartbeat"; 33 default-state = "off"; 34 }; 35 }; 36 37 vdd_3v3: fixedregulator-vdd_3v3 { 38 compatible = "regulator-fixed"; 39 regulator-name = "vdd_3v3"; 40 regulator-min-microvolt = <3300000>; 41 regulator-max-microvolt = <3300000>; 42 }; 43 44 ads7846reg: fixedregulator-ads7846-reg { 45 compatible = "regulator-fixed"; 46 regulator-name = "ads7846-reg"; 47 regulator-min-microvolt = <3300000>; 48 regulator-max-microvolt = <3300000>; 49 }; 50 51 sound0: sound0 { 52 compatible = "simple-audio-card"; 53 simple-audio-card,name = "CL-SOM-AM57x-Sound-Card"; 54 simple-audio-card,format = "i2s"; 55 simple-audio-card,bitclock-master = <&dailink0_master>; 56 simple-audio-card,frame-master = <&dailink0_master>; 57 simple-audio-card,widgets = 58 "Headphone", "Headphone Jack", 59 "Microphone", "Microphone Jack", 60 "Line", "Line Jack"; 61 simple-audio-card,routing = 62 "Headphone Jack", "RHPOUT", 63 "Headphone Jack", "LHPOUT", 64 "LLINEIN", "Line Jack", 65 "MICIN", "Mic Bias", 66 "Mic Bias", "Microphone Jack"; 67 68 dailink0_master: simple-audio-card,cpu { 69 sound-dai = <&mcasp3>; 70 }; 71 72 simple-audio-card,codec { 73 sound-dai = <&wm8731>; 74 system-clock-frequency = <12000000>; 75 }; 76 }; 77 }; 78 79 &dra7_pmx_core { 80 leds_pins_default: leds_pins_default { 81 pinctrl-single,pins = < 82 DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */ 83 >; 84 }; 85 86 i2c1_pins_default: i2c1_pins_default { 87 pinctrl-single,pins = < 88 DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */ 89 DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */ 90 >; 91 }; 92 93 i2c3_pins_default: i2c3_pins_default { 94 pinctrl-single,pins = < 95 DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */ 96 DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */ 97 >; 98 }; 99 100 i2c4_pins_default: i2c4_pins_default { 101 pinctrl-single,pins = < 102 DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */ 103 DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */ 104 >; 105 }; 106 107 tps659038_pins_default: tps659038_pins_default { 108 pinctrl-single,pins = < 109 DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */ 110 >; 111 }; 112 113 mmc2_pins_default: mmc2_pins_default { 114 pinctrl-single,pins = < 115 DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ 116 DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ 117 DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ 118 DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ 119 DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ 120 DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ 121 DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ 122 DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ 123 DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ 124 DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ 125 >; 126 }; 127 128 qspi1_pins: pinmux_qspi1_pins { 129 pinctrl-single,pins = < 130 DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */ 131 DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d0 */ 132 DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d1 */ 133 DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */ 134 DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */ 135 DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */ 136 >; 137 }; 138 139 cpsw_pins_default: cpsw_pins_default { 140 pinctrl-single,pins = < 141 /* Slave at addr 0x0 */ 142 DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tclk */ 143 DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tctl */ 144 DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td3 */ 145 DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td2 */ 146 DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td1 */ 147 DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td0 */ 148 DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rclk */ 149 DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rctl */ 150 DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd3 */ 151 DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd2 */ 152 DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd1 */ 153 DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd0 */ 154 155 /* Slave at addr 0x1 */ 156 DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_tclk */ 157 DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */ 158 DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */ 159 DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */ 160 DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */ 161 DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */ 162 DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */ 163 DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */ 164 DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */ 165 DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */ 166 DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */ 167 DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */ 168 >; 169 }; 170 171 cpsw_pins_sleep: cpsw_pins_sleep { 172 pinctrl-single,pins = < 173 /* Slave 1 */ 174 DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15) 175 DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15) 176 DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15) 177 DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15) 178 DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15) 179 DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15) 180 DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15) 181 DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15) 182 DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15) 183 DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15) 184 DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15) 185 DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15) 186 187 /* Slave 2 */ 188 DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15) 189 DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15) 190 DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15) 191 DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15) 192 DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15) 193 DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15) 194 DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15) 195 DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15) 196 DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15) 197 DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE15) 198 DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE15) 199 DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE15) 200 >; 201 }; 202 203 davinci_mdio_pins_default: davinci_mdio_pins_default { 204 pinctrl-single,pins = < 205 /* MDIO */ 206 DRA7XX_CORE_IOPAD(0x3590, PIN_OUTPUT_PULLUP | MUX_MODE3)/* vin2a_d10.mdio_mclk */ 207 DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d11.mdio_d */ 208 >; 209 }; 210 211 davinci_mdio_pins_sleep: davinci_mdio_pins_sleep { 212 pinctrl-single,pins = < 213 DRA7XX_CORE_IOPAD(0x3590, PIN_INPUT | MUX_MODE15) 214 DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15) 215 >; 216 }; 217 218 ads7846_pins: pinmux_ads7846_pins { 219 pinctrl-single,pins = < 220 DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */ 221 >; 222 }; 223 224 mcasp3_pins_default: mcasp3_pins_default { 225 pinctrl-single,pins = < 226 DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx.mcasp3_aclkx */ 227 DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx.mcasp3_fsx */ 228 DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0.mcasp3_axr0 */ 229 DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1.mcasp3_axr1 */ 230 >; 231 }; 232 233 mcasp3_pins_sleep: mcasp3_pins_sleep { 234 pinctrl-single,pins = < 235 DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT | MUX_MODE15) 236 DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT | MUX_MODE15) 237 DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT | MUX_MODE15) 238 DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT | MUX_MODE15) 239 >; 240 }; 241 }; 242 243 &i2c1 { 244 status = "okay"; 245 pinctrl-names = "default"; 246 pinctrl-0 = <&i2c1_pins_default>; 247 clock-frequency = <400000>; 248 }; 249 250 &i2c3 { 251 status = "okay"; 252 pinctrl-names = "default"; 253 pinctrl-0 = <&i2c3_pins_default>; 254 clock-frequency = <400000>; 255 }; 256 257 &i2c4 { 258 status = "okay"; 259 pinctrl-names = "default"; 260 pinctrl-0 = <&i2c4_pins_default>; 261 clock-frequency = <400000>; 262 263 tps659038: tps659038@58 { 264 compatible = "ti,tps659038"; 265 reg = <0x58>; 266 interrupt-parent = <&gpio1>; 267 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 268 269 pinctrl-names = "default"; 270 pinctrl-0 = <&tps659038_pins_default>; 271 272 #interrupt-cells = <2>; 273 interrupt-controller; 274 275 ti,system-power-controller; 276 277 tps659038_pmic { 278 compatible = "ti,tps659038-pmic"; 279 280 regulators { 281 smps12_reg: smps12 { 282 /* VDD_MPU */ 283 regulator-name = "smps12"; 284 regulator-min-microvolt = < 850000>; 285 regulator-max-microvolt = <1250000>; 286 regulator-always-on; 287 regulator-boot-on; 288 }; 289 290 smps3_reg: smps3 { 291 /* VDD_DDR */ 292 regulator-name = "smps3"; 293 regulator-min-microvolt = <1500000>; 294 regulator-max-microvolt = <1500000>; 295 regulator-always-on; 296 regulator-boot-on; 297 }; 298 299 smps45_reg: smps45 { 300 /* VDD_DSPEVE */ 301 regulator-name = "smps45"; 302 regulator-min-microvolt = < 850000>; 303 regulator-max-microvolt = <1250000>; 304 regulator-always-on; 305 regulator-boot-on; 306 }; 307 308 smps6_reg: smps6 { 309 /* VDD_GPU */ 310 regulator-name = "smps6"; 311 regulator-min-microvolt = < 850000>; 312 regulator-max-microvolt = <1250000>; 313 regulator-always-on; 314 regulator-boot-on; 315 }; 316 317 smps7_reg: smps7 { 318 /* VDD_CORE */ 319 regulator-name = "smps7"; 320 regulator-min-microvolt = < 850000>; 321 regulator-max-microvolt = <1160000>; 322 regulator-always-on; 323 regulator-boot-on; 324 }; 325 326 smps8_reg: smps8 { 327 /* VDD_IVA */ 328 regulator-name = "smps8"; 329 regulator-min-microvolt = < 850000>; 330 regulator-max-microvolt = <1250000>; 331 regulator-always-on; 332 regulator-boot-on; 333 }; 334 335 smps9_reg: smps9 { 336 /* PMIC_3V3 */ 337 regulator-name = "smps9"; 338 regulator-min-microvolt = <3300000>; 339 regulator-max-microvolt = <3300000>; 340 regulator-always-on; 341 regulator-boot-on; 342 }; 343 344 345 ldo1_reg: ldo1 { 346 /* VDD_SD / VDDSHV8 */ 347 regulator-name = "ldo1"; 348 regulator-min-microvolt = <1800000>; 349 regulator-max-microvolt = <3300000>; 350 regulator-boot-on; 351 regulator-always-on; 352 }; 353 354 ldo2_reg: ldo2 { 355 /* VDD_1V8 */ 356 regulator-name = "ldo2"; 357 regulator-min-microvolt = <1800000>; 358 regulator-max-microvolt = <1800000>; 359 regulator-always-on; 360 regulator-boot-on; 361 }; 362 363 ldo3_reg: ldo3 { 364 /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */ 365 regulator-name = "ldo3"; 366 regulator-min-microvolt = <1800000>; 367 regulator-max-microvolt = <1800000>; 368 regulator-always-on; 369 regulator-boot-on; 370 }; 371 372 ldo4_reg: ldo4 { 373 /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */ 374 regulator-name = "ldo4"; 375 regulator-min-microvolt = <1800000>; 376 regulator-max-microvolt = <1800000>; 377 regulator-always-on; 378 regulator-boot-on; 379 }; 380 381 ldo9_reg: ldo9 { 382 /* VDD_RTC */ 383 regulator-name = "ldo9"; 384 regulator-min-microvolt = <1050000>; 385 regulator-max-microvolt = <1050000>; 386 regulator-always-on; 387 regulator-boot-on; 388 }; 389 390 ldoln_reg: ldoln { 391 /* VDDA_1V8_PLL */ 392 regulator-name = "ldoln"; 393 regulator-min-microvolt = <1800000>; 394 regulator-max-microvolt = <1800000>; 395 regulator-always-on; 396 regulator-boot-on; 397 }; 398 399 ldousb_reg: ldousb { 400 /* VDDA_3V_USB: VDDA_USBHS33 */ 401 regulator-name = "ldousb"; 402 regulator-min-microvolt = <3300000>; 403 regulator-max-microvolt = <3300000>; 404 regulator-always-on; 405 regulator-boot-on; 406 }; 407 408 /* regen1 not used */ 409 }; 410 }; 411 412 tps659038_pwr_button: tps659038_pwr_button { 413 compatible = "ti,palmas-pwrbutton"; 414 interrupt-parent = <&tps659038>; 415 interrupts = <1 IRQ_TYPE_EDGE_FALLING>; 416 wakeup-source; 417 ti,palmas-long-press-seconds = <12>; 418 }; 419 420 tps659038_gpio: tps659038_gpio { 421 compatible = "ti,palmas-gpio"; 422 gpio-controller; 423 #gpio-cells = <2>; 424 }; 425 }; 426 427 rtc0: rtc@56 { 428 compatible = "emmicro,em3027"; 429 reg = <0x56>; 430 }; 431 432 eeprom_module: atmel@50 { 433 compatible = "atmel,24c08"; 434 reg = <0x50>; 435 pagesize = <16>; 436 }; 437 438 wm8731: wm8731@1a { 439 #sound-dai-cells = <0>; 440 compatible = "wlf,wm8731"; 441 reg = <0x1a>; 442 status = "okay"; 443 }; 444 }; 445 446 &cpu0 { 447 cpu0-supply = <&smps12_reg>; 448 voltage-tolerance = <1>; 449 }; 450 451 &sata { 452 status = "okay"; 453 }; 454 455 &mailbox5 { 456 status = "okay"; 457 mbox_ipu1_ipc3x: mbox-ipu1-ipc3x { 458 status = "okay"; 459 }; 460 mbox_dsp1_ipc3x: mbox-dsp1-ipc3x { 461 status = "okay"; 462 }; 463 }; 464 465 &mailbox6 { 466 status = "okay"; 467 mbox_ipu2_ipc3x: mbox-ipu2-ipc3x { 468 status = "okay"; 469 }; 470 mbox_dsp2_ipc3x: mbox-dsp2-ipc3x { 471 status = "okay"; 472 }; 473 }; 474 475 &mmc2 { 476 status = "okay"; 477 478 pinctrl-names = "default"; 479 pinctrl-0 = <&mmc2_pins_default>; 480 481 vmmc-supply = <&vdd_3v3>; 482 bus-width = <8>; 483 ti,non-removable; 484 cap-mmc-dual-data-rate; 485 }; 486 487 &qspi { 488 status = "okay"; 489 pinctrl-names = "default"; 490 pinctrl-0 = <&qspi1_pins>; 491 492 spi-max-frequency = <48000000>; 493 494 spi_flash: flash@0 { 495 #address-cells = <1>; 496 #size-cells = <1>; 497 compatible = "spansion,m25p80", "jedec,spi-nor"; 498 reg = <0>; /* CS0 */ 499 spi-max-frequency = <48000000>; 500 501 partition@0 { 502 label = "uboot"; 503 reg = <0x0 0xc0000>; 504 }; 505 506 partition@c0000 { 507 label = "uboot environment"; 508 reg = <0xc0000 0x40000>; 509 }; 510 511 partition@100000 { 512 label = "reserved"; 513 reg = <0x100000 0x0>; 514 }; 515 }; 516 517 /* touch controller */ 518 touchscreen@1 { 519 pinctrl-names = "default"; 520 pinctrl-0 = <&ads7846_pins>; 521 522 compatible = "ti,ads7846"; 523 vcc-supply = <&ads7846reg>; 524 525 reg = <1>; /* CS1 */ 526 spi-max-frequency = <1500000>; 527 528 interrupt-parent = <&gpio1>; 529 interrupts = <31 0>; 530 pendown-gpio = <&gpio1 31 0>; 531 532 533 ti,x-min = /bits/ 16 <0x0>; 534 ti,x-max = /bits/ 16 <0x0fff>; 535 ti,y-min = /bits/ 16 <0x0>; 536 ti,y-max = /bits/ 16 <0x0fff>; 537 538 ti,x-plate-ohms = /bits/ 16 <180>; 539 ti,pressure-max = /bits/ 16 <255>; 540 541 ti,debounce-max = /bits/ 16 <30>; 542 ti,debounce-tol = /bits/ 16 <10>; 543 ti,debounce-rep = /bits/ 16 <1>; 544 545 wakeup-source; 546 }; 547 }; 548 549 &mac_sw { 550 status = "okay"; 551 pinctrl-names = "default", "sleep"; 552 pinctrl-0 = <&cpsw_pins_default>; 553 pinctrl-1 = <&cpsw_pins_sleep>; 554 }; 555 556 &cpsw_port1 { 557 phy-handle = <ðphy0>; 558 phy-mode = "rgmii-txid"; 559 ti,dual-emac-pvid = <1>; 560 }; 561 562 &cpsw_port2 { 563 phy-handle = <ðphy1>; 564 phy-mode = "rgmii-txid"; 565 ti,dual-emac-pvid = <2>; 566 }; 567 568 &davinci_mdio_sw { 569 pinctrl-names = "default", "sleep"; 570 pinctrl-0 = <&davinci_mdio_pins_default>; 571 pinctrl-1 = <&davinci_mdio_pins_sleep>; 572 573 ethphy0: ethernet-phy@0 { 574 reg = <0>; 575 }; 576 577 ethphy1: ethernet-phy@1 { 578 reg = <1>; 579 }; 580 }; 581 582 &usb2_phy1 { 583 phy-supply = <&ldousb_reg>; 584 }; 585 586 &usb2_phy2 { 587 phy-supply = <&ldousb_reg>; 588 }; 589 590 &usb1 { 591 dr_mode = "host"; 592 }; 593 594 &usb2 { 595 dr_mode = "host"; 596 }; 597 598 &mcasp3 { 599 #sound-dai-cells = <0>; 600 pinctrl-names = "default", "sleep"; 601 pinctrl-0 = <&mcasp3_pins_default>; 602 pinctrl-1 = <&mcasp3_pins_sleep>; 603 status = "okay"; 604 605 op-mode = <0>; /* MCASP_IIS_MODE */ 606 tdm-slots = <2>; 607 /* 4 serializers */ 608 serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ 609 1 2 0 0 610 >; 611 }; 612 613 &gpio3_target { 614 ti,no-reset-on-init; 615 }; 616 617 &gpio2_target { 618 status = "okay"; 619 ti,no-reset-on-init; 620 }; 621 622 &pruss1_mdio { 623 status = "disabled"; 624 }; 625 626 &pruss2_mdio { 627 status = "disabled"; 628 };
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