1/* 2 * This file is licensed under the terms of the GNU General Public License 3 * version 2. This program is licensed "as is" without any warranty of any 4 * kind, whether express or implied. 5 */ 6 7#include <dt-bindings/gpio/gpio.h> 8#include <dt-bindings/pinctrl/omap.h> 9 10#include "skeleton.dtsi" 11 12/ { 13 compatible = "ti,dm816"; 14 interrupt-parent = <&intc>; 15 16 aliases { 17 i2c0 = &i2c1; 18 i2c1 = &i2c2; 19 serial0 = &uart1; 20 serial1 = &uart2; 21 serial2 = &uart3; 22 ethernet0 = ð0; 23 ethernet1 = ð1; 24 }; 25 26 cpus { 27 #address-cells = <1>; 28 #size-cells = <0>; 29 cpu@0 { 30 compatible = "arm,cortex-a8"; 31 device_type = "cpu"; 32 reg = <0>; 33 }; 34 }; 35 36 pmu { 37 compatible = "arm,cortex-a8-pmu"; 38 interrupts = <3>; 39 }; 40 41 /* 42 * The soc node represents the soc top level view. It is used for IPs 43 * that are not memory mapped in the MPU view or for the MPU itself. 44 */ 45 soc { 46 compatible = "ti,omap-infra"; 47 mpu { 48 compatible = "ti,omap3-mpu"; 49 ti,hwmods = "mpu"; 50 }; 51 }; 52 53 /* 54 * XXX: Use a flat representation of the dm816x interconnect. 55 * The real dm816x interconnect network is quite complex. Since 56 * it will not bring real advantage to represent that in DT 57 * for the moment, just use a fake OCP bus entry to represent 58 * the whole bus hierarchy. 59 */ 60 ocp { 61 compatible = "simple-bus"; 62 reg = <0x44000000 0x10000>; 63 interrupts = <9 10>; 64 #address-cells = <1>; 65 #size-cells = <1>; 66 ranges; 67 68 prcm: prcm@48180000 { 69 compatible = "ti,dm816-prcm"; 70 reg = <0x48180000 0x4000>; 71 72 prcm_clocks: clocks { 73 #address-cells = <1>; 74 #size-cells = <0>; 75 }; 76 77 prcm_clockdomains: clockdomains { 78 }; 79 }; 80 81 scrm: scrm@48140000 { 82 compatible = "ti,dm816-scrm", "simple-bus"; 83 reg = <0x48140000 0x21000>; 84 #address-cells = <1>; 85 #size-cells = <1>; 86 ranges = <0 0x48140000 0x21000>; 87 88 dm816x_pinmux: pinmux@800 { 89 compatible = "pinctrl-single"; 90 reg = <0x800 0x50a>; 91 #address-cells = <1>; 92 #size-cells = <0>; 93 pinctrl-single,register-width = <16>; 94 pinctrl-single,function-mask = <0xf>; 95 }; 96 97 /* Device Configuration Registers */ 98 scm_conf: syscon@600 { 99 compatible = "syscon", "simple-bus"; 100 reg = <0x600 0x110>; 101 #address-cells = <1>; 102 #size-cells = <1>; 103 ranges = <0 0x600 0x110>; 104 105 usb_phy0: usb-phy@20 { 106 compatible = "ti,dm8168-usb-phy"; 107 reg = <0x20 0x8>; 108 reg-names = "phy"; 109 clocks = <&main_fapll 6>; 110 clock-names = "refclk"; 111 #phy-cells = <0>; 112 syscon = <&scm_conf>; 113 }; 114 115 usb_phy1: usb-phy@28 { 116 compatible = "ti,dm8168-usb-phy"; 117 reg = <0x28 0x8>; 118 reg-names = "phy"; 119 clocks = <&main_fapll 6>; 120 clock-names = "refclk"; 121 #phy-cells = <0>; 122 syscon = <&scm_conf>; 123 }; 124 }; 125 126 scrm_clocks: clocks { 127 #address-cells = <1>; 128 #size-cells = <0>; 129 }; 130 131 scrm_clockdomains: clockdomains { 132 }; 133 }; 134 135 edma: edma@49000000 { 136 compatible = "ti,edma3"; 137 ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2", "tptc3"; 138 reg = <0x49000000 0x10000>, 139 <0x44e10f90 0x40>; 140 interrupts = <12 13 14>; 141 #dma-cells = <1>; 142 }; 143 144 elm: elm@48080000 { 145 compatible = "ti,816-elm"; 146 ti,hwmods = "elm"; 147 reg = <0x48080000 0x2000>; 148 interrupts = <4>; 149 }; 150 151 gpio1: gpio@48032000 { 152 compatible = "ti,omap4-gpio"; 153 ti,hwmods = "gpio1"; 154 ti,gpio-always-on; 155 reg = <0x48032000 0x1000>; 156 interrupts = <96>; 157 gpio-controller; 158 #gpio-cells = <2>; 159 interrupt-controller; 160 #interrupt-cells = <2>; 161 }; 162 163 gpio2: gpio@4804c000 { 164 compatible = "ti,omap4-gpio"; 165 ti,hwmods = "gpio2"; 166 ti,gpio-always-on; 167 reg = <0x4804c000 0x1000>; 168 interrupts = <98>; 169 gpio-controller; 170 #gpio-cells = <2>; 171 interrupt-controller; 172 #interrupt-cells = <2>; 173 }; 174 175 gpmc: gpmc@50000000 { 176 compatible = "ti,am3352-gpmc"; 177 ti,hwmods = "gpmc"; 178 reg = <0x50000000 0x2000>; 179 #address-cells = <2>; 180 #size-cells = <1>; 181 interrupts = <100>; 182 dmas = <&edma 52>; 183 dma-names = "rxtx"; 184 gpmc,num-cs = <6>; 185 gpmc,num-waitpins = <2>; 186 }; 187 188 i2c1: i2c@48028000 { 189 compatible = "ti,omap4-i2c"; 190 ti,hwmods = "i2c1"; 191 reg = <0x48028000 0x1000>; 192 #address-cells = <1>; 193 #size-cells = <0>; 194 interrupts = <70>; 195 dmas = <&edma 58 &edma 59>; 196 dma-names = "tx", "rx"; 197 }; 198 199 i2c2: i2c@4802a000 { 200 compatible = "ti,omap4-i2c"; 201 ti,hwmods = "i2c2"; 202 reg = <0x4802a000 0x1000>; 203 #address-cells = <1>; 204 #size-cells = <0>; 205 interrupts = <71>; 206 dmas = <&edma 60 &edma 61>; 207 dma-names = "tx", "rx"; 208 }; 209 210 intc: interrupt-controller@48200000 { 211 compatible = "ti,dm816-intc"; 212 interrupt-controller; 213 #interrupt-cells = <1>; 214 reg = <0x48200000 0x1000>; 215 }; 216 217 mailbox: mailbox@480c8000 { 218 compatible = "ti,omap4-mailbox"; 219 reg = <0x480c8000 0x2000>; 220 interrupts = <77>; 221 ti,hwmods = "mailbox"; 222 #mbox-cells = <1>; 223 ti,mbox-num-users = <4>; 224 ti,mbox-num-fifos = <12>; 225 mbox_dsp: mbox_dsp { 226 ti,mbox-tx = <3 0 0>; 227 ti,mbox-rx = <0 0 0>; 228 }; 229 }; 230 231 spinbox: spinbox@480ca000 { 232 compatible = "ti,omap4-hwspinlock"; 233 reg = <0x480ca000 0x2000>; 234 ti,hwmods = "spinbox"; 235 #hwlock-cells = <1>; 236 }; 237 238 mdio: mdio@4a100800 { 239 compatible = "ti,davinci_mdio"; 240 #address-cells = <1>; 241 #size-cells = <0>; 242 reg = <0x4a100800 0x100>; 243 ti,hwmods = "davinci_mdio"; 244 bus_freq = <1000000>; 245 phy0: ethernet-phy@0 { 246 reg = <1>; 247 }; 248 phy1: ethernet-phy@1 { 249 reg = <2>; 250 }; 251 }; 252 253 eth0: ethernet@4a100000 { 254 compatible = "ti,dm816-emac"; 255 ti,hwmods = "emac0"; 256 reg = <0x4a100000 0x800 257 0x4a100900 0x3700>; 258 clocks = <&sysclk24_ck>; 259 syscon = <&scm_conf>; 260 ti,davinci-ctrl-reg-offset = <0>; 261 ti,davinci-ctrl-mod-reg-offset = <0x900>; 262 ti,davinci-ctrl-ram-offset = <0x2000>; 263 ti,davinci-ctrl-ram-size = <0x2000>; 264 interrupts = <40 41 42 43>; 265 phy-handle = <&phy0>; 266 }; 267 268 eth1: ethernet@4a120000 { 269 compatible = "ti,dm816-emac"; 270 ti,hwmods = "emac1"; 271 reg = <0x4a120000 0x4000>; 272 clocks = <&sysclk24_ck>; 273 syscon = <&scm_conf>; 274 ti,davinci-ctrl-reg-offset = <0>; 275 ti,davinci-ctrl-mod-reg-offset = <0x900>; 276 ti,davinci-ctrl-ram-offset = <0x2000>; 277 ti,davinci-ctrl-ram-size = <0x2000>; 278 interrupts = <44 45 46 47>; 279 phy-handle = <&phy1>; 280 }; 281 282 mcspi1: spi@48030000 { 283 compatible = "ti,omap4-mcspi"; 284 reg = <0x48030000 0x1000>; 285 #address-cells = <1>; 286 #size-cells = <0>; 287 interrupts = <65>; 288 ti,spi-num-cs = <4>; 289 ti,hwmods = "mcspi1"; 290 dmas = <&edma 16 &edma 17 291 &edma 18 &edma 19 292 &edma 20 &edma 21 293 &edma 22 &edma 23>; 294 dma-names = "tx0", "rx0", "tx1", "rx1", 295 "tx2", "rx2", "tx3", "rx3"; 296 }; 297 298 mmc1: mmc@48060000 { 299 compatible = "ti,omap4-hsmmc"; 300 reg = <0x48060000 0x11000>; 301 ti,hwmods = "mmc1"; 302 interrupts = <64>; 303 dmas = <&edma 24 &edma 25>; 304 dma-names = "tx", "rx"; 305 }; 306 307 timer1: timer@4802e000 { 308 compatible = "ti,dm816-timer"; 309 reg = <0x4802e000 0x2000>; 310 interrupts = <67>; 311 ti,hwmods = "timer1"; 312 ti,timer-alwon; 313 }; 314 315 timer2: timer@48040000 { 316 compatible = "ti,dm816-timer"; 317 reg = <0x48040000 0x2000>; 318 interrupts = <68>; 319 ti,hwmods = "timer2"; 320 }; 321 322 timer3: timer@48042000 { 323 compatible = "ti,dm816-timer"; 324 reg = <0x48042000 0x2000>; 325 interrupts = <69>; 326 ti,hwmods = "timer3"; 327 }; 328 329 timer4: timer@48044000 { 330 compatible = "ti,dm816-timer"; 331 reg = <0x48044000 0x2000>; 332 interrupts = <92>; 333 ti,hwmods = "timer4"; 334 ti,timer-pwm; 335 }; 336 337 timer5: timer@48046000 { 338 compatible = "ti,dm816-timer"; 339 reg = <0x48046000 0x2000>; 340 interrupts = <93>; 341 ti,hwmods = "timer5"; 342 ti,timer-pwm; 343 }; 344 345 timer6: timer@48048000 { 346 compatible = "ti,dm816-timer"; 347 reg = <0x48048000 0x2000>; 348 interrupts = <94>; 349 ti,hwmods = "timer6"; 350 ti,timer-pwm; 351 }; 352 353 timer7: timer@4804a000 { 354 compatible = "ti,dm816-timer"; 355 reg = <0x4804a000 0x2000>; 356 interrupts = <95>; 357 ti,hwmods = "timer7"; 358 ti,timer-pwm; 359 }; 360 361 uart1: uart@48020000 { 362 compatible = "ti,omap3-uart"; 363 ti,hwmods = "uart1"; 364 reg = <0x48020000 0x2000>; 365 clock-frequency = <48000000>; 366 interrupts = <72>; 367 dmas = <&edma 26 &edma 27>; 368 dma-names = "tx", "rx"; 369 }; 370 371 uart2: uart@48022000 { 372 compatible = "ti,omap3-uart"; 373 ti,hwmods = "uart2"; 374 reg = <0x48022000 0x2000>; 375 clock-frequency = <48000000>; 376 interrupts = <73>; 377 dmas = <&edma 28 &edma 29>; 378 dma-names = "tx", "rx"; 379 }; 380 381 uart3: uart@48024000 { 382 compatible = "ti,omap3-uart"; 383 ti,hwmods = "uart3"; 384 reg = <0x48024000 0x2000>; 385 clock-frequency = <48000000>; 386 interrupts = <74>; 387 dmas = <&edma 30 &edma 31>; 388 dma-names = "tx", "rx"; 389 }; 390 391 /* NOTE: USB needs a transceiver driver for phys to work */ 392 usb: usb_otg_hs@47401000 { 393 compatible = "ti,am33xx-usb"; 394 reg = <0x47401000 0x400000>; 395 ranges; 396 #address-cells = <1>; 397 #size-cells = <1>; 398 ti,hwmods = "usb_otg_hs"; 399 400 usb0: usb@47401000 { 401 compatible = "ti,musb-dm816"; 402 reg = <0x47401400 0x400 403 0x47401000 0x200>; 404 reg-names = "mc", "control"; 405 interrupts = <18>; 406 interrupt-names = "mc"; 407 dr_mode = "host"; 408 interface-type = <0>; 409 phys = <&usb_phy0>; 410 phy-names = "usb2-phy"; 411 mentor,multipoint = <1>; 412 mentor,num-eps = <16>; 413 mentor,ram-bits = <12>; 414 mentor,power = <500>; 415 416 dmas = <&cppi41dma 0 0 &cppi41dma 1 0 417 &cppi41dma 2 0 &cppi41dma 3 0 418 &cppi41dma 4 0 &cppi41dma 5 0 419 &cppi41dma 6 0 &cppi41dma 7 0 420 &cppi41dma 8 0 &cppi41dma 9 0 421 &cppi41dma 10 0 &cppi41dma 11 0 422 &cppi41dma 12 0 &cppi41dma 13 0 423 &cppi41dma 14 0 &cppi41dma 0 1 424 &cppi41dma 1 1 &cppi41dma 2 1 425 &cppi41dma 3 1 &cppi41dma 4 1 426 &cppi41dma 5 1 &cppi41dma 6 1 427 &cppi41dma 7 1 &cppi41dma 8 1 428 &cppi41dma 9 1 &cppi41dma 10 1 429 &cppi41dma 11 1 &cppi41dma 12 1 430 &cppi41dma 13 1 &cppi41dma 14 1>; 431 dma-names = 432 "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", 433 "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", 434 "rx14", "rx15", 435 "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", 436 "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", 437 "tx14", "tx15"; 438 }; 439 440 usb1: usb@47401800 { 441 compatible = "ti,musb-dm816"; 442 reg = <0x47401c00 0x400 443 0x47401800 0x200>; 444 reg-names = "mc", "control"; 445 interrupts = <19>; 446 interrupt-names = "mc"; 447 dr_mode = "host"; 448 interface-type = <0>; 449 phys = <&usb_phy1>; 450 phy-names = "usb2-phy"; 451 mentor,multipoint = <1>; 452 mentor,num-eps = <16>; 453 mentor,ram-bits = <12>; 454 mentor,power = <500>; 455 456 dmas = <&cppi41dma 15 0 &cppi41dma 16 0 457 &cppi41dma 17 0 &cppi41dma 18 0 458 &cppi41dma 19 0 &cppi41dma 20 0 459 &cppi41dma 21 0 &cppi41dma 22 0 460 &cppi41dma 23 0 &cppi41dma 24 0 461 &cppi41dma 25 0 &cppi41dma 26 0 462 &cppi41dma 27 0 &cppi41dma 28 0 463 &cppi41dma 29 0 &cppi41dma 15 1 464 &cppi41dma 16 1 &cppi41dma 17 1 465 &cppi41dma 18 1 &cppi41dma 19 1 466 &cppi41dma 20 1 &cppi41dma 21 1 467 &cppi41dma 22 1 &cppi41dma 23 1 468 &cppi41dma 24 1 &cppi41dma 25 1 469 &cppi41dma 26 1 &cppi41dma 27 1 470 &cppi41dma 28 1 &cppi41dma 29 1>; 471 dma-names = 472 "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", 473 "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", 474 "rx14", "rx15", 475 "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", 476 "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", 477 "tx14", "tx15"; 478 }; 479 480 cppi41dma: dma-controller@47402000 { 481 compatible = "ti,am3359-cppi41"; 482 reg = <0x47400000 0x1000 483 0x47402000 0x1000 484 0x47403000 0x1000 485 0x47404000 0x4000>; 486 reg-names = "glue", "controller", "scheduler", "queuemgr"; 487 interrupts = <17>; 488 interrupt-names = "glue"; 489 #dma-cells = <2>; 490 #dma-channels = <30>; 491 #dma-requests = <256>; 492 }; 493 }; 494 495 wd_timer2: wd_timer@480c2000 { 496 compatible = "ti,omap3-wdt"; 497 ti,hwmods = "wd_timer"; 498 reg = <0x480c2000 0x1000>; 499 interrupts = <0>; 500 }; 501 }; 502}; 503 504#include "dm816x-clocks.dtsi" 505