| 1 | /* |
| 2 | * Device Tree for the ST-Ericsson Nomadik 8815 STn8815 SoC |
| 3 | */ |
| 4 | |
| 5 | #include <dt-bindings/gpio/gpio.h> |
| 6 | #include "skeleton.dtsi" |
| 7 | |
| 8 | / { |
| 9 | #address-cells = <1>; |
| 10 | #size-cells = <1>; |
| 11 | |
| 12 | memory { |
| 13 | reg = <0x00000000 0x04000000>, |
| 14 | <0x08000000 0x04000000>; |
| 15 | }; |
| 16 | |
| 17 | L2: l2-cache { |
| 18 | compatible = "arm,l210-cache"; |
| 19 | reg = <0x10210000 0x1000>; |
| 20 | interrupt-parent = <&vica>; |
| 21 | interrupts = <30>; |
| 22 | cache-unified; |
| 23 | cache-level = <2>; |
| 24 | cache-size = <131072>; |
| 25 | cache-sets = <512>; |
| 26 | cache-line-size = <32>; |
| 27 | /* At full speed latency must be >=2 */ |
| 28 | arm,tag-latency = <8>; |
| 29 | arm,data-latency = <8 8>; |
| 30 | arm,dirty-latency = <8>; |
| 31 | }; |
| 32 | |
| 33 | mtu0: mtu@101e2000 { |
| 34 | /* Nomadik system timer */ |
| 35 | compatible = "st,nomadik-mtu"; |
| 36 | reg = <0x101e2000 0x1000>; |
| 37 | interrupt-parent = <&vica>; |
| 38 | interrupts = <4>; |
| 39 | clocks = <&timclk>, <&pclk>; |
| 40 | clock-names = "timclk", "apb_pclk"; |
| 41 | }; |
| 42 | |
| 43 | mtu1: mtu@101e3000 { |
| 44 | /* Secondary timer */ |
| 45 | reg = <0x101e3000 0x1000>; |
| 46 | interrupt-parent = <&vica>; |
| 47 | interrupts = <5>; |
| 48 | clocks = <&timclk>, <&pclk>; |
| 49 | clock-names = "timclk", "apb_pclk"; |
| 50 | }; |
| 51 | |
| 52 | gpio0: gpio@101e4000 { |
| 53 | compatible = "st,nomadik-gpio"; |
| 54 | reg = <0x101e4000 0x80>; |
| 55 | interrupt-parent = <&vica>; |
| 56 | interrupts = <6>; |
| 57 | interrupt-controller; |
| 58 | #interrupt-cells = <2>; |
| 59 | gpio-controller; |
| 60 | #gpio-cells = <2>; |
| 61 | gpio-bank = <0>; |
| 62 | gpio-ranges = <&pinctrl 0 0 32>; |
| 63 | clocks = <&pclk>; |
| 64 | }; |
| 65 | |
| 66 | gpio1: gpio@101e5000 { |
| 67 | compatible = "st,nomadik-gpio"; |
| 68 | reg = <0x101e5000 0x80>; |
| 69 | interrupt-parent = <&vica>; |
| 70 | interrupts = <7>; |
| 71 | interrupt-controller; |
| 72 | #interrupt-cells = <2>; |
| 73 | gpio-controller; |
| 74 | #gpio-cells = <2>; |
| 75 | gpio-bank = <1>; |
| 76 | gpio-ranges = <&pinctrl 0 32 32>; |
| 77 | clocks = <&pclk>; |
| 78 | }; |
| 79 | |
| 80 | gpio2: gpio@101e6000 { |
| 81 | compatible = "st,nomadik-gpio"; |
| 82 | reg = <0x101e6000 0x80>; |
| 83 | interrupt-parent = <&vica>; |
| 84 | interrupts = <8>; |
| 85 | interrupt-controller; |
| 86 | #interrupt-cells = <2>; |
| 87 | gpio-controller; |
| 88 | #gpio-cells = <2>; |
| 89 | gpio-bank = <2>; |
| 90 | gpio-ranges = <&pinctrl 0 64 32>; |
| 91 | clocks = <&pclk>; |
| 92 | }; |
| 93 | |
| 94 | gpio3: gpio@101e7000 { |
| 95 | compatible = "st,nomadik-gpio"; |
| 96 | reg = <0x101e7000 0x80>; |
| 97 | ngpio = <28>; |
| 98 | interrupt-parent = <&vica>; |
| 99 | interrupts = <9>; |
| 100 | interrupt-controller; |
| 101 | #interrupt-cells = <2>; |
| 102 | gpio-controller; |
| 103 | #gpio-cells = <2>; |
| 104 | gpio-bank = <3>; |
| 105 | gpio-ranges = <&pinctrl 0 96 28>; |
| 106 | clocks = <&pclk>; |
| 107 | }; |
| 108 | |
| 109 | pinctrl: pinctrl { |
| 110 | compatible = "stericsson,stn8815-pinctrl"; |
| 111 | nomadik-gpio-chips = <&gpio0>, <&gpio1>, <&gpio2>, <&gpio3>; |
| 112 | /* Pin configurations */ |
| 113 | uart1 { |
| 114 | uart1_default_mux: uart1_mux { |
| 115 | u1_default_mux { |
| 116 | function = "u1"; |
| 117 | groups = "u1_a_1"; |
| 118 | }; |
| 119 | }; |
| 120 | }; |
| 121 | mmcsd { |
| 122 | mmcsd_default_mux: mmcsd_mux { |
| 123 | mmcsd_default_mux { |
| 124 | function = "mmcsd"; |
| 125 | groups = "mmcsd_a_1", "mmcsd_b_1"; |
| 126 | }; |
| 127 | }; |
| 128 | mmcsd_default_mode: mmcsd_default { |
| 129 | mmcsd_default_cfg1 { |
| 130 | /* |
| 131 | * MCCLK, MCCMDDIR, MCDAT0DIR, MCDAT31DIR, MCDATDIR2 |
| 132 | * MCCMD, MCDAT3-0, MCMSFBCLK |
| 133 | */ |
| 134 | pins = "GPIO8_B10", "GPIO9_A10", "GPIO10_C11", "GPIO11_B11", |
| 135 | "GPIO12_A11", "GPIO13_C12", "GPIO14_B12", "GPIO15_A12", |
| 136 | "GPIO16_C13", "GPIO23_D15", "GPIO24_C15"; |
| 137 | ste,output = <2>; |
| 138 | }; |
| 139 | }; |
| 140 | }; |
| 141 | i2c0 { |
| 142 | i2c0_default_mux: i2c0_mux { |
| 143 | i2c0_default_mux { |
| 144 | function = "i2c0"; |
| 145 | groups = "i2c0_a_1"; |
| 146 | }; |
| 147 | }; |
| 148 | i2c0_default_mode: i2c0_default { |
| 149 | i2c0_default_cfg { |
| 150 | pins = "GPIO62_D3", "GPIO63_D2"; |
| 151 | ste,input = <0>; |
| 152 | }; |
| 153 | }; |
| 154 | }; |
| 155 | i2c1 { |
| 156 | i2c1_default_mux: i2c1_mux { |
| 157 | i2c1_default_mux { |
| 158 | function = "i2c1"; |
| 159 | groups = "i2c1_a_1"; |
| 160 | }; |
| 161 | }; |
| 162 | i2c1_default_mode: i2c1_default { |
| 163 | i2c1_default_cfg { |
| 164 | pins = "GPIO53_L4", "GPIO54_L3"; |
| 165 | ste,input = <0>; |
| 166 | }; |
| 167 | }; |
| 168 | }; |
| 169 | }; |
| 170 | |
| 171 | src: src@101e0000 { |
| 172 | compatible = "stericsson,nomadik-src"; |
| 173 | reg = <0x101e0000 0x1000>; |
| 174 | |
| 175 | /* |
| 176 | * MXTAL "Main Chrystal" is a chrystal oscillator @19.2 MHz |
| 177 | * that is parent of TIMCLK, PLL1 and PLL2 |
| 178 | */ |
| 179 | mxtal: mxtal@19.2M { |
| 180 | #clock-cells = <0>; |
| 181 | compatible = "fixed-clock"; |
| 182 | clock-frequency = <19200000>; |
| 183 | }; |
| 184 | |
| 185 | /* |
| 186 | * The 2.4 MHz TIMCLK reference clock is active at |
| 187 | * boot time, this is actually the MXTALCLK @19.2 MHz |
| 188 | * divided by 8. This clock is used by the timers and |
| 189 | * watchdog. See page 105 ff. |
| 190 | */ |
| 191 | timclk: timclk@2.4M { |
| 192 | #clock-cells = <0>; |
| 193 | compatible = "fixed-factor-clock"; |
| 194 | clock-div = <8>; |
| 195 | clock-mult = <1>; |
| 196 | clocks = <&mxtal>; |
| 197 | }; |
| 198 | |
| 199 | /* PLL1 is locked to MXTALI and variable from 20.4 to 334 MHz */ |
| 200 | pll1: pll1@0 { |
| 201 | #clock-cells = <0>; |
| 202 | compatible = "st,nomadik-pll-clock"; |
| 203 | pll-id = <1>; |
| 204 | clocks = <&mxtal>; |
| 205 | }; |
| 206 | |
| 207 | /* HCLK divides the PLL1 with 1,2,3 or 4 */ |
| 208 | hclk: hclk@0 { |
| 209 | #clock-cells = <0>; |
| 210 | compatible = "st,nomadik-hclk-clock"; |
| 211 | clocks = <&pll1>; |
| 212 | }; |
| 213 | /* The PCLK domain uses HCLK right off */ |
| 214 | pclk: pclk@0 { |
| 215 | #clock-cells = <0>; |
| 216 | compatible = "fixed-factor-clock"; |
| 217 | clock-div = <1>; |
| 218 | clock-mult = <1>; |
| 219 | clocks = <&hclk>; |
| 220 | }; |
| 221 | |
| 222 | /* PLL2 is usually 864 MHz and divided into a few fixed rates */ |
| 223 | pll2: pll2@0 { |
| 224 | #clock-cells = <0>; |
| 225 | compatible = "st,nomadik-pll-clock"; |
| 226 | pll-id = <2>; |
| 227 | clocks = <&mxtal>; |
| 228 | }; |
| 229 | clk216: clk216@216M { |
| 230 | #clock-cells = <0>; |
| 231 | compatible = "fixed-factor-clock"; |
| 232 | clock-div = <4>; |
| 233 | clock-mult = <1>; |
| 234 | clocks = <&pll2>; |
| 235 | }; |
| 236 | clk108: clk108@108M { |
| 237 | #clock-cells = <0>; |
| 238 | compatible = "fixed-factor-clock"; |
| 239 | clock-div = <2>; |
| 240 | clock-mult = <1>; |
| 241 | clocks = <&clk216>; |
| 242 | }; |
| 243 | clk72: clk72@72M { |
| 244 | #clock-cells = <0>; |
| 245 | compatible = "fixed-factor-clock"; |
| 246 | /* The data sheet does not say how this is derived */ |
| 247 | clock-div = <12>; |
| 248 | clock-mult = <1>; |
| 249 | clocks = <&pll2>; |
| 250 | }; |
| 251 | clk48: clk48@48M { |
| 252 | #clock-cells = <0>; |
| 253 | compatible = "fixed-factor-clock"; |
| 254 | /* The data sheet does not say how this is derived */ |
| 255 | clock-div = <18>; |
| 256 | clock-mult = <1>; |
| 257 | clocks = <&pll2>; |
| 258 | }; |
| 259 | clk27: clk27@27M { |
| 260 | #clock-cells = <0>; |
| 261 | compatible = "fixed-factor-clock"; |
| 262 | clock-div = <4>; |
| 263 | clock-mult = <1>; |
| 264 | clocks = <&clk108>; |
| 265 | }; |
| 266 | |
| 267 | /* This apparently exists as well */ |
| 268 | ulpiclk: ulpiclk@60M { |
| 269 | #clock-cells = <0>; |
| 270 | compatible = "fixed-clock"; |
| 271 | clock-frequency = <60000000>; |
| 272 | }; |
| 273 | |
| 274 | /* |
| 275 | * IP AMBA bus clocks, driving the bus side of the |
| 276 | * peripheral clocking, clock gates. |
| 277 | */ |
| 278 | |
| 279 | hclkdma0: hclkdma0@48M { |
| 280 | #clock-cells = <0>; |
| 281 | compatible = "st,nomadik-src-clock"; |
| 282 | clock-id = <0>; |
| 283 | clocks = <&hclk>; |
| 284 | }; |
| 285 | hclksmc: hclksmc@48M { |
| 286 | #clock-cells = <0>; |
| 287 | compatible = "st,nomadik-src-clock"; |
| 288 | clock-id = <1>; |
| 289 | clocks = <&hclk>; |
| 290 | }; |
| 291 | hclksdram: hclksdram@48M { |
| 292 | #clock-cells = <0>; |
| 293 | compatible = "st,nomadik-src-clock"; |
| 294 | clock-id = <2>; |
| 295 | clocks = <&hclk>; |
| 296 | }; |
| 297 | hclkdma1: hclkdma1@48M { |
| 298 | #clock-cells = <0>; |
| 299 | compatible = "st,nomadik-src-clock"; |
| 300 | clock-id = <3>; |
| 301 | clocks = <&hclk>; |
| 302 | }; |
| 303 | hclkclcd: hclkclcd@48M { |
| 304 | #clock-cells = <0>; |
| 305 | compatible = "st,nomadik-src-clock"; |
| 306 | clock-id = <4>; |
| 307 | clocks = <&hclk>; |
| 308 | }; |
| 309 | pclkirda: pclkirda@48M { |
| 310 | #clock-cells = <0>; |
| 311 | compatible = "st,nomadik-src-clock"; |
| 312 | clock-id = <5>; |
| 313 | clocks = <&pclk>; |
| 314 | }; |
| 315 | pclkssp: pclkssp@48M { |
| 316 | #clock-cells = <0>; |
| 317 | compatible = "st,nomadik-src-clock"; |
| 318 | clock-id = <6>; |
| 319 | clocks = <&pclk>; |
| 320 | }; |
| 321 | pclkuart0: pclkuart0@48M { |
| 322 | #clock-cells = <0>; |
| 323 | compatible = "st,nomadik-src-clock"; |
| 324 | clock-id = <7>; |
| 325 | clocks = <&pclk>; |
| 326 | }; |
| 327 | pclksdi: pclksdi@48M { |
| 328 | #clock-cells = <0>; |
| 329 | compatible = "st,nomadik-src-clock"; |
| 330 | clock-id = <8>; |
| 331 | clocks = <&pclk>; |
| 332 | }; |
| 333 | pclki2c0: pclki2c0@48M { |
| 334 | #clock-cells = <0>; |
| 335 | compatible = "st,nomadik-src-clock"; |
| 336 | clock-id = <9>; |
| 337 | clocks = <&pclk>; |
| 338 | }; |
| 339 | pclki2c1: pclki2c1@48M { |
| 340 | #clock-cells = <0>; |
| 341 | compatible = "st,nomadik-src-clock"; |
| 342 | clock-id = <10>; |
| 343 | clocks = <&pclk>; |
| 344 | }; |
| 345 | pclkuart1: pclkuart1@48M { |
| 346 | #clock-cells = <0>; |
| 347 | compatible = "st,nomadik-src-clock"; |
| 348 | clock-id = <11>; |
| 349 | clocks = <&pclk>; |
| 350 | }; |
| 351 | pclkmsp0: pclkmsp0@48M { |
| 352 | #clock-cells = <0>; |
| 353 | compatible = "st,nomadik-src-clock"; |
| 354 | clock-id = <12>; |
| 355 | clocks = <&pclk>; |
| 356 | }; |
| 357 | hclkusb: hclkusb@48M { |
| 358 | #clock-cells = <0>; |
| 359 | compatible = "st,nomadik-src-clock"; |
| 360 | clock-id = <13>; |
| 361 | clocks = <&hclk>; |
| 362 | }; |
| 363 | hclkdif: hclkdif@48M { |
| 364 | #clock-cells = <0>; |
| 365 | compatible = "st,nomadik-src-clock"; |
| 366 | clock-id = <14>; |
| 367 | clocks = <&hclk>; |
| 368 | }; |
| 369 | hclksaa: hclksaa@48M { |
| 370 | #clock-cells = <0>; |
| 371 | compatible = "st,nomadik-src-clock"; |
| 372 | clock-id = <15>; |
| 373 | clocks = <&hclk>; |
| 374 | }; |
| 375 | hclksva: hclksva@48M { |
| 376 | #clock-cells = <0>; |
| 377 | compatible = "st,nomadik-src-clock"; |
| 378 | clock-id = <16>; |
| 379 | clocks = <&hclk>; |
| 380 | }; |
| 381 | pclkhsi: pclkhsi@48M { |
| 382 | #clock-cells = <0>; |
| 383 | compatible = "st,nomadik-src-clock"; |
| 384 | clock-id = <17>; |
| 385 | clocks = <&pclk>; |
| 386 | }; |
| 387 | pclkxti: pclkxti@48M { |
| 388 | #clock-cells = <0>; |
| 389 | compatible = "st,nomadik-src-clock"; |
| 390 | clock-id = <18>; |
| 391 | clocks = <&pclk>; |
| 392 | }; |
| 393 | pclkuart2: pclkuart2@48M { |
| 394 | #clock-cells = <0>; |
| 395 | compatible = "st,nomadik-src-clock"; |
| 396 | clock-id = <19>; |
| 397 | clocks = <&pclk>; |
| 398 | }; |
| 399 | pclkmsp1: pclkmsp1@48M { |
| 400 | #clock-cells = <0>; |
| 401 | compatible = "st,nomadik-src-clock"; |
| 402 | clock-id = <20>; |
| 403 | clocks = <&pclk>; |
| 404 | }; |
| 405 | pclkmsp2: pclkmsp2@48M { |
| 406 | #clock-cells = <0>; |
| 407 | compatible = "st,nomadik-src-clock"; |
| 408 | clock-id = <21>; |
| 409 | clocks = <&pclk>; |
| 410 | }; |
| 411 | pclkowm: pclkowm@48M { |
| 412 | #clock-cells = <0>; |
| 413 | compatible = "st,nomadik-src-clock"; |
| 414 | clock-id = <22>; |
| 415 | clocks = <&pclk>; |
| 416 | }; |
| 417 | hclkhpi: hclkhpi@48M { |
| 418 | #clock-cells = <0>; |
| 419 | compatible = "st,nomadik-src-clock"; |
| 420 | clock-id = <23>; |
| 421 | clocks = <&hclk>; |
| 422 | }; |
| 423 | pclkske: pclkske@48M { |
| 424 | #clock-cells = <0>; |
| 425 | compatible = "st,nomadik-src-clock"; |
| 426 | clock-id = <24>; |
| 427 | clocks = <&pclk>; |
| 428 | }; |
| 429 | pclkhsem: pclkhsem@48M { |
| 430 | #clock-cells = <0>; |
| 431 | compatible = "st,nomadik-src-clock"; |
| 432 | clock-id = <25>; |
| 433 | clocks = <&pclk>; |
| 434 | }; |
| 435 | hclk3d: hclk3d@48M { |
| 436 | #clock-cells = <0>; |
| 437 | compatible = "st,nomadik-src-clock"; |
| 438 | clock-id = <26>; |
| 439 | clocks = <&hclk>; |
| 440 | }; |
| 441 | hclkhash: hclkhash@48M { |
| 442 | #clock-cells = <0>; |
| 443 | compatible = "st,nomadik-src-clock"; |
| 444 | clock-id = <27>; |
| 445 | clocks = <&hclk>; |
| 446 | }; |
| 447 | hclkcryp: hclkcryp@48M { |
| 448 | #clock-cells = <0>; |
| 449 | compatible = "st,nomadik-src-clock"; |
| 450 | clock-id = <28>; |
| 451 | clocks = <&hclk>; |
| 452 | }; |
| 453 | pclkmshc: pclkmshc@48M { |
| 454 | #clock-cells = <0>; |
| 455 | compatible = "st,nomadik-src-clock"; |
| 456 | clock-id = <29>; |
| 457 | clocks = <&pclk>; |
| 458 | }; |
| 459 | hclkusbm: hclkusbm@48M { |
| 460 | #clock-cells = <0>; |
| 461 | compatible = "st,nomadik-src-clock"; |
| 462 | clock-id = <30>; |
| 463 | clocks = <&hclk>; |
| 464 | }; |
| 465 | hclkrng: hclkrng@48M { |
| 466 | #clock-cells = <0>; |
| 467 | compatible = "st,nomadik-src-clock"; |
| 468 | clock-id = <31>; |
| 469 | clocks = <&hclk>; |
| 470 | }; |
| 471 | |
| 472 | /* IP kernel clocks */ |
| 473 | clcdclk: clcdclk@0 { |
| 474 | #clock-cells = <0>; |
| 475 | compatible = "st,nomadik-src-clock"; |
| 476 | clock-id = <36>; |
| 477 | clocks = <&clk72 &clk48>; |
| 478 | }; |
| 479 | irdaclk: irdaclk@48M { |
| 480 | #clock-cells = <0>; |
| 481 | compatible = "st,nomadik-src-clock"; |
| 482 | clock-id = <37>; |
| 483 | clocks = <&clk48>; |
| 484 | }; |
| 485 | sspiclk: sspiclk@48M { |
| 486 | #clock-cells = <0>; |
| 487 | compatible = "st,nomadik-src-clock"; |
| 488 | clock-id = <38>; |
| 489 | clocks = <&clk48>; |
| 490 | }; |
| 491 | uart0clk: uart0clk@48M { |
| 492 | #clock-cells = <0>; |
| 493 | compatible = "st,nomadik-src-clock"; |
| 494 | clock-id = <39>; |
| 495 | clocks = <&clk48>; |
| 496 | }; |
| 497 | sdiclk: sdiclk@48M { |
| 498 | /* Also called MCCLK in some documents */ |
| 499 | #clock-cells = <0>; |
| 500 | compatible = "st,nomadik-src-clock"; |
| 501 | clock-id = <40>; |
| 502 | clocks = <&clk48>; |
| 503 | }; |
| 504 | i2c0clk: i2c0clk@48M { |
| 505 | #clock-cells = <0>; |
| 506 | compatible = "st,nomadik-src-clock"; |
| 507 | clock-id = <41>; |
| 508 | clocks = <&clk48>; |
| 509 | }; |
| 510 | i2c1clk: i2c1clk@48M { |
| 511 | #clock-cells = <0>; |
| 512 | compatible = "st,nomadik-src-clock"; |
| 513 | clock-id = <42>; |
| 514 | clocks = <&clk48>; |
| 515 | }; |
| 516 | uart1clk: uart1clk@48M { |
| 517 | #clock-cells = <0>; |
| 518 | compatible = "st,nomadik-src-clock"; |
| 519 | clock-id = <43>; |
| 520 | clocks = <&clk48>; |
| 521 | }; |
| 522 | mspclk0: mspclk0@48M { |
| 523 | #clock-cells = <0>; |
| 524 | compatible = "st,nomadik-src-clock"; |
| 525 | clock-id = <44>; |
| 526 | clocks = <&clk48>; |
| 527 | }; |
| 528 | usbclk: usbclk@48M { |
| 529 | #clock-cells = <0>; |
| 530 | compatible = "st,nomadik-src-clock"; |
| 531 | clock-id = <45>; |
| 532 | clocks = <&clk48>; /* 48 MHz not ULPI */ |
| 533 | }; |
| 534 | difclk: difclk@72M { |
| 535 | #clock-cells = <0>; |
| 536 | compatible = "st,nomadik-src-clock"; |
| 537 | clock-id = <46>; |
| 538 | clocks = <&clk72>; |
| 539 | }; |
| 540 | ipi2cclk: ipi2cclk@48M { |
| 541 | #clock-cells = <0>; |
| 542 | compatible = "st,nomadik-src-clock"; |
| 543 | clock-id = <47>; |
| 544 | clocks = <&clk48>; /* Guess */ |
| 545 | }; |
| 546 | ipbmcclk: ipbmcclk@48M { |
| 547 | #clock-cells = <0>; |
| 548 | compatible = "st,nomadik-src-clock"; |
| 549 | clock-id = <48>; |
| 550 | clocks = <&clk48>; /* Guess */ |
| 551 | }; |
| 552 | hsiclkrx: hsiclkrx@216M { |
| 553 | #clock-cells = <0>; |
| 554 | compatible = "st,nomadik-src-clock"; |
| 555 | clock-id = <49>; |
| 556 | clocks = <&clk216>; |
| 557 | }; |
| 558 | hsiclktx: hsiclktx@108M { |
| 559 | #clock-cells = <0>; |
| 560 | compatible = "st,nomadik-src-clock"; |
| 561 | clock-id = <50>; |
| 562 | clocks = <&clk108>; |
| 563 | }; |
| 564 | uart2clk: uart2clk@48M { |
| 565 | #clock-cells = <0>; |
| 566 | compatible = "st,nomadik-src-clock"; |
| 567 | clock-id = <51>; |
| 568 | clocks = <&clk48>; |
| 569 | }; |
| 570 | mspclk1: mspclk1@48M { |
| 571 | #clock-cells = <0>; |
| 572 | compatible = "st,nomadik-src-clock"; |
| 573 | clock-id = <52>; |
| 574 | clocks = <&clk48>; |
| 575 | }; |
| 576 | mspclk2: mspclk2@48M { |
| 577 | #clock-cells = <0>; |
| 578 | compatible = "st,nomadik-src-clock"; |
| 579 | clock-id = <53>; |
| 580 | clocks = <&clk48>; |
| 581 | }; |
| 582 | owmclk: owmclk@48M { |
| 583 | #clock-cells = <0>; |
| 584 | compatible = "st,nomadik-src-clock"; |
| 585 | clock-id = <54>; |
| 586 | clocks = <&clk48>; /* Guess */ |
| 587 | }; |
| 588 | skeclk: skeclk@48M { |
| 589 | #clock-cells = <0>; |
| 590 | compatible = "st,nomadik-src-clock"; |
| 591 | clock-id = <56>; |
| 592 | clocks = <&clk48>; /* Guess */ |
| 593 | }; |
| 594 | x3dclk: x3dclk@48M { |
| 595 | #clock-cells = <0>; |
| 596 | compatible = "st,nomadik-src-clock"; |
| 597 | clock-id = <58>; |
| 598 | clocks = <&clk48>; /* Guess */ |
| 599 | }; |
| 600 | pclkmsp3: pclkmsp3@48M { |
| 601 | #clock-cells = <0>; |
| 602 | compatible = "st,nomadik-src-clock"; |
| 603 | clock-id = <59>; |
| 604 | clocks = <&pclk>; |
| 605 | }; |
| 606 | mspclk3: mspclk3@48M { |
| 607 | #clock-cells = <0>; |
| 608 | compatible = "st,nomadik-src-clock"; |
| 609 | clock-id = <60>; |
| 610 | clocks = <&clk48>; |
| 611 | }; |
| 612 | mshcclk: mshcclk@48M { |
| 613 | #clock-cells = <0>; |
| 614 | compatible = "st,nomadik-src-clock"; |
| 615 | clock-id = <61>; |
| 616 | clocks = <&clk48>; /* Guess */ |
| 617 | }; |
| 618 | usbmclk: usbmclk@48M { |
| 619 | #clock-cells = <0>; |
| 620 | compatible = "st,nomadik-src-clock"; |
| 621 | clock-id = <62>; |
| 622 | /* Stated as "48 MHz not ULPI clock" */ |
| 623 | clocks = <&clk48>; |
| 624 | }; |
| 625 | rngcclk: rngcclk@48M { |
| 626 | #clock-cells = <0>; |
| 627 | compatible = "st,nomadik-src-clock"; |
| 628 | clock-id = <63>; |
| 629 | clocks = <&clk48>; /* Guess */ |
| 630 | }; |
| 631 | }; |
| 632 | |
| 633 | /* A NAND flash of 128 MiB */ |
| 634 | fsmc: flash@40000000 { |
| 635 | compatible = "stericsson,fsmc-nand"; |
| 636 | #address-cells = <1>; |
| 637 | #size-cells = <1>; |
| 638 | reg = <0x10100000 0x1000>, /* FSMC Register*/ |
| 639 | <0x40000000 0x2000>, /* NAND Base DATA */ |
| 640 | <0x41000000 0x2000>, /* NAND Base ADDR */ |
| 641 | <0x40800000 0x2000>; /* NAND Base CMD */ |
| 642 | reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd"; |
| 643 | clocks = <&hclksmc>; |
| 644 | status = "okay"; |
| 645 | timings = /bits/ 8 <0 0 0 0x10 0x0a 0>; |
| 646 | |
| 647 | partition@0 { |
| 648 | label = "X-Loader(NAND)"; |
| 649 | reg = <0x0 0x40000>; |
| 650 | }; |
| 651 | partition@40000 { |
| 652 | label = "MemInit(NAND)"; |
| 653 | reg = <0x40000 0x40000>; |
| 654 | }; |
| 655 | partition@80000 { |
| 656 | label = "BootLoader(NAND)"; |
| 657 | reg = <0x80000 0x200000>; |
| 658 | }; |
| 659 | partition@280000 { |
| 660 | label = "Kernel zImage(NAND)"; |
| 661 | reg = <0x280000 0x300000>; |
| 662 | }; |
| 663 | partition@580000 { |
| 664 | label = "Root Filesystem(NAND)"; |
| 665 | reg = <0x580000 0x1600000>; |
| 666 | }; |
| 667 | partition@1b80000 { |
| 668 | label = "User Filesystem(NAND)"; |
| 669 | reg = <0x1b80000 0x6480000>; |
| 670 | }; |
| 671 | }; |
| 672 | |
| 673 | /* I2C0 connected to the STw4811 power management chip */ |
| 674 | i2c0 { |
| 675 | compatible = "st,nomadik-i2c", "arm,primecell"; |
| 676 | reg = <0x101f8000 0x1000>; |
| 677 | interrupt-parent = <&vica>; |
| 678 | interrupts = <20>; |
| 679 | clock-frequency = <100000>; |
| 680 | #address-cells = <1>; |
| 681 | #size-cells = <0>; |
| 682 | clocks = <&i2c0clk>, <&pclki2c0>; |
| 683 | clock-names = "mclk", "apb_pclk"; |
| 684 | pinctrl-names = "default"; |
| 685 | pinctrl-0 = <&i2c0_default_mux>, <&i2c0_default_mode>; |
| 686 | |
| 687 | stw4811@2d { |
| 688 | compatible = "st,stw4811"; |
| 689 | reg = <0x2d>; |
| 690 | vmmc_regulator: vmmc { |
| 691 | compatible = "st,stw481x-vmmc"; |
| 692 | regulator-name = "VMMC"; |
| 693 | regulator-min-microvolt = <1800000>; |
| 694 | regulator-max-microvolt = <3300000>; |
| 695 | }; |
| 696 | }; |
| 697 | }; |
| 698 | |
| 699 | /* I2C1 connected to various sensors */ |
| 700 | i2c1 { |
| 701 | compatible = "st,nomadik-i2c", "arm,primecell"; |
| 702 | reg = <0x101f7000 0x1000>; |
| 703 | interrupt-parent = <&vica>; |
| 704 | interrupts = <21>; |
| 705 | clock-frequency = <100000>; |
| 706 | #address-cells = <1>; |
| 707 | #size-cells = <0>; |
| 708 | clocks = <&i2c1clk>, <&pclki2c1>; |
| 709 | clock-names = "mclk", "apb_pclk"; |
| 710 | pinctrl-names = "default"; |
| 711 | pinctrl-0 = <&i2c1_default_mux>, <&i2c1_default_mode>; |
| 712 | |
| 713 | camera@2d { |
| 714 | compatible = "st,camera"; |
| 715 | reg = <0x10>; |
| 716 | }; |
| 717 | stw5095@1a { |
| 718 | compatible = "st,stw5095"; |
| 719 | reg = <0x1a>; |
| 720 | }; |
| 721 | }; |
| 722 | |
| 723 | amba { |
| 724 | compatible = "simple-bus"; |
| 725 | #address-cells = <1>; |
| 726 | #size-cells = <1>; |
| 727 | ranges; |
| 728 | |
| 729 | vica: intc@10140000 { |
| 730 | compatible = "arm,versatile-vic"; |
| 731 | interrupt-controller; |
| 732 | #interrupt-cells = <1>; |
| 733 | reg = <0x10140000 0x20>; |
| 734 | }; |
| 735 | |
| 736 | vicb: intc@10140020 { |
| 737 | compatible = "arm,versatile-vic"; |
| 738 | interrupt-controller; |
| 739 | #interrupt-cells = <1>; |
| 740 | reg = <0x10140020 0x20>; |
| 741 | }; |
| 742 | |
| 743 | uart0: uart@101fd000 { |
| 744 | compatible = "arm,pl011", "arm,primecell"; |
| 745 | reg = <0x101fd000 0x1000>; |
| 746 | interrupt-parent = <&vica>; |
| 747 | interrupts = <12>; |
| 748 | clocks = <&uart0clk>, <&pclkuart0>; |
| 749 | clock-names = "uartclk", "apb_pclk"; |
| 750 | status = "disabled"; |
| 751 | dmas = <&dmac0 14 1>, |
| 752 | <&dmac0 15 1>; |
| 753 | dma-names = "rx", "tx"; |
| 754 | }; |
| 755 | |
| 756 | uart1: uart@101fb000 { |
| 757 | compatible = "arm,pl011", "arm,primecell"; |
| 758 | reg = <0x101fb000 0x1000>; |
| 759 | interrupt-parent = <&vica>; |
| 760 | interrupts = <17>; |
| 761 | clocks = <&uart1clk>, <&pclkuart1>; |
| 762 | clock-names = "uartclk", "apb_pclk"; |
| 763 | pinctrl-names = "default"; |
| 764 | pinctrl-0 = <&uart1_default_mux>; |
| 765 | dmas = <&dmac1 22 1>, |
| 766 | <&dmac1 23 1>; |
| 767 | dma-names = "rx", "tx"; |
| 768 | }; |
| 769 | |
| 770 | uart2: uart@101f2000 { |
| 771 | compatible = "arm,pl011", "arm,primecell"; |
| 772 | reg = <0x101f2000 0x1000>; |
| 773 | interrupt-parent = <&vica>; |
| 774 | interrupts = <28>; |
| 775 | clocks = <&uart2clk>, <&pclkuart2>; |
| 776 | clock-names = "uartclk", "apb_pclk"; |
| 777 | status = "disabled"; |
| 778 | dmas = <&dmac1 30 1>, |
| 779 | <&dmac1 31 1>; |
| 780 | dma-names = "rx", "tx"; |
| 781 | }; |
| 782 | |
| 783 | rng: rng@101b0000 { |
| 784 | compatible = "arm,primecell"; |
| 785 | reg = <0x101b0000 0x1000>; |
| 786 | clocks = <&rngcclk>, <&hclkrng>; |
| 787 | clock-names = "rng", "apb_pclk"; |
| 788 | }; |
| 789 | |
| 790 | rtc: rtc@101e8000 { |
| 791 | compatible = "arm,pl031", "arm,primecell"; |
| 792 | reg = <0x101e8000 0x1000>; |
| 793 | clocks = <&pclk>; |
| 794 | clock-names = "apb_pclk"; |
| 795 | interrupt-parent = <&vica>; |
| 796 | interrupts = <10>; |
| 797 | }; |
| 798 | |
| 799 | mmcsd: sdi@101f6000 { |
| 800 | compatible = "arm,pl18x", "arm,primecell"; |
| 801 | reg = <0x101f6000 0x1000>; |
| 802 | clocks = <&sdiclk>, <&pclksdi>; |
| 803 | clock-names = "mclk", "apb_pclk"; |
| 804 | interrupt-parent = <&vica>; |
| 805 | interrupts = <22>; |
| 806 | max-frequency = <400000>; |
| 807 | bus-width = <4>; |
| 808 | cap-mmc-highspeed; |
| 809 | cap-sd-highspeed; |
| 810 | full-pwr-cycle; |
| 811 | /* |
| 812 | * The STw4811 circuit used with the Nomadik strictly |
| 813 | * requires that all of these signal direction pins be |
| 814 | * routed and used for its 4-bit levelshifter. |
| 815 | */ |
| 816 | st,sig-dir-dat0; |
| 817 | st,sig-dir-dat2; |
| 818 | st,sig-dir-dat31; |
| 819 | st,sig-dir-cmd; |
| 820 | st,sig-pin-fbclk; |
| 821 | pinctrl-names = "default"; |
| 822 | pinctrl-0 = <&mmcsd_default_mux>, <&mmcsd_default_mode>; |
| 823 | vmmc-supply = <&vmmc_regulator>; |
| 824 | }; |
| 825 | |
| 826 | dmac0: dma-controller@10130000 { |
| 827 | compatible = "arm,pl080", "arm,primecell"; |
| 828 | reg = <0x10130000 0x1000>; |
| 829 | interrupt-parent = <&vica>; |
| 830 | interrupts = <15>; |
| 831 | clocks = <&hclkdma0>; |
| 832 | clock-names = "apb_pclk"; |
| 833 | lli-bus-interface-ahb1; |
| 834 | lli-bus-interface-ahb2; |
| 835 | mem-bus-interface-ahb2; |
| 836 | memcpy-burst-size = <256>; |
| 837 | memcpy-bus-width = <32>; |
| 838 | #dma-cells = <2>; |
| 839 | }; |
| 840 | dmac1: dma-controller@10150000 { |
| 841 | compatible = "arm,pl080", "arm,primecell"; |
| 842 | reg = <0x10150000 0x1000>; |
| 843 | interrupt-parent = <&vica>; |
| 844 | interrupts = <13>; |
| 845 | clocks = <&hclkdma1>; |
| 846 | clock-names = "apb_pclk"; |
| 847 | lli-bus-interface-ahb1; |
| 848 | lli-bus-interface-ahb2; |
| 849 | mem-bus-interface-ahb2; |
| 850 | memcpy-burst-size = <256>; |
| 851 | memcpy-bus-width = <32>; |
| 852 | #dma-cells = <2>; |
| 853 | }; |
| 854 | }; |
| 855 | }; |