arch/arm/dts/keystone-clocks.dtsi

   1 /*
   2  * Device Tree Source for Keystone 2 clock tree
   3  *
   4  * Copyright (C) 2013 Texas Instruments, Inc.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 clocks {
  12         #address-cells = <1>;
  13         #size-cells = <1>;
  14         ranges;
  15
  16         mainmuxclk: mainmuxclk@2310108 {
  17                 #clock-cells = <0>;
  18                 compatible = "ti,keystone,pll-mux-clock";
  19                 clocks = <&mainpllclk>, <&refclksys>;
  20                 reg = <0x02310108 4>;
  21                 bit-shift = <23>;
  22                 bit-mask = <1>;
  23                 clock-output-names = "mainmuxclk";
  24         };
  25
  26         chipclk1: chipclk1 {
  27                 #clock-cells = <0>;
  28                 compatible = "fixed-factor-clock";
  29                 clocks = <&mainmuxclk>;
  30                 clock-div = <1>;
  31                 clock-mult = <1>;
  32                 clock-output-names = "chipclk1";
  33         };
  34
  35         chipclk1rstiso: chipclk1rstiso {
  36                 #clock-cells = <0>;
  37                 compatible = "fixed-factor-clock";
  38                 clocks = <&mainmuxclk>;
  39                 clock-div = <1>;
  40                 clock-mult = <1>;
  41                 clock-output-names = "chipclk1rstiso";
  42         };
  43
  44         gemtraceclk: gemtraceclk@2310120 {
  45                 #clock-cells = <0>;
  46                 compatible = "ti,keystone,pll-divider-clock";
  47                 clocks = <&mainmuxclk>;
  48                 reg = <0x02310120 4>;
  49                 bit-shift = <0>;
  50                 bit-mask = <8>;
  51                 clock-output-names = "gemtraceclk";
  52         };
  53
  54         chipstmxptclk: chipstmxptclk {
  55                 #clock-cells = <0>;
  56                 compatible = "ti,keystone,pll-divider-clock";
  57                 clocks = <&mainmuxclk>;
  58                 reg = <0x02310164 4>;
  59                 bit-shift = <0>;
  60                 bit-mask = <8>;
  61                 clock-output-names = "chipstmxptclk";
  62         };
  63
  64         chipclk12: chipclk12 {
  65                 #clock-cells = <0>;
  66                 compatible = "fixed-factor-clock";
  67                 clocks = <&chipclk1>;
  68                 clock-div = <2>;
  69                 clock-mult = <1>;
  70                 clock-output-names = "chipclk12";
  71         };
  72
  73         chipclk13: chipclk13 {
  74                 #clock-cells = <0>;
  75                 compatible = "fixed-factor-clock";
  76                 clocks = <&chipclk1>;
  77                 clock-div = <3>;
  78                 clock-mult = <1>;
  79                 clock-output-names = "chipclk13";
  80         };
  81
  82         paclk13: paclk13 {
  83                 #clock-cells = <0>;
  84                 compatible = "fixed-factor-clock";
  85                 clocks = <&papllclk>;
  86                 clock-div = <3>;
  87                 clock-mult = <1>;
  88                 clock-output-names = "paclk13";
  89         };
  90
  91         chipclk14: chipclk14 {
  92                 #clock-cells = <0>;
  93                 compatible = "fixed-factor-clock";
  94                 clocks = <&chipclk1>;
  95                 clock-div = <4>;
  96                 clock-mult = <1>;
  97                 clock-output-names = "chipclk14";
  98         };
  99
 100         chipclk16: chipclk16 {
 101                 #clock-cells = <0>;
 102                 compatible = "fixed-factor-clock";
 103                 clocks = <&chipclk1>;
 104                 clock-div = <6>;
 105                 clock-mult = <1>;
 106                 clock-output-names = "chipclk16";
 107         };
 108
 109         chipclk112: chipclk112 {
 110                 #clock-cells = <0>;
 111                 compatible = "fixed-factor-clock";
 112                 clocks = <&chipclk1>;
 113                 clock-div = <12>;
 114                 clock-mult = <1>;
 115                 clock-output-names = "chipclk112";
 116         };
 117
 118         chipclk124: chipclk124 {
 119                 #clock-cells = <0>;
 120                 compatible = "fixed-factor-clock";
 121                 clocks = <&chipclk1>;
 122                 clock-div = <24>;
 123                 clock-mult = <1>;
 124                 clock-output-names = "chipclk114";
 125         };
 126
 127         chipclk1rstiso13: chipclk1rstiso13 {
 128                 #clock-cells = <0>;
 129                 compatible = "fixed-factor-clock";
 130                 clocks = <&chipclk1rstiso>;
 131                 clock-div = <3>;
 132                 clock-mult = <1>;
 133                 clock-output-names = "chipclk1rstiso13";
 134         };
 135
 136         chipclk1rstiso14: chipclk1rstiso14 {
 137                 #clock-cells = <0>;
 138                 compatible = "fixed-factor-clock";
 139                 clocks = <&chipclk1rstiso>;
 140                 clock-div = <4>;
 141                 clock-mult = <1>;
 142                 clock-output-names = "chipclk1rstiso14";
 143         };
 144
 145         chipclk1rstiso16: chipclk1rstiso16 {
 146                 #clock-cells = <0>;
 147                 compatible = "fixed-factor-clock";
 148                 clocks = <&chipclk1rstiso>;
 149                 clock-div = <6>;
 150                 clock-mult = <1>;
 151                 clock-output-names = "chipclk1rstiso16";
 152         };
 153
 154         chipclk1rstiso112: chipclk1rstiso112 {
 155                 #clock-cells = <0>;
 156                 compatible = "fixed-factor-clock";
 157                 clocks = <&chipclk1rstiso>;
 158                 clock-div = <12>;
 159                 clock-mult = <1>;
 160                 clock-output-names = "chipclk1rstiso112";
 161         };
 162
 163         clkmodrst0: clkmodrst0 {
 164                 #clock-cells = <0>;
 165                 compatible = "ti,keystone,psc-clock";
 166                 clocks = <&chipclk16>;
 167                 clock-output-names = "modrst0";
 168                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 169                 reg-names = "control", "domain";
 170                 domain-id = <0>;
 171         };
 172
 173
 174         clkusb: clkusb {
 175                 #clock-cells = <0>;
 176                 compatible = "ti,keystone,psc-clock";
 177                 clocks = <&chipclk16>;
 178                 clock-output-names = "usb";
 179                 reg = <0x02350008 0xb00>, <0x02350000 0x400>;
 180                 reg-names = "control", "domain";
 181                 domain-id = <0>;
 182         };
 183
 184         clkaemifspi: clkaemifspi {
 185                 #clock-cells = <0>;
 186                 compatible = "ti,keystone,psc-clock";
 187                 clocks = <&chipclk16>;
 188                 clock-output-names = "aemif-spi";
 189                 reg = <0x0235000c 0xb00>, <0x02350000 0x400>;
 190                 reg-names = "control", "domain";
 191                 domain-id = <0>;
 192         };
 193
 194
 195         clkdebugsstrc: clkdebugsstrc {
 196                 #clock-cells = <0>;
 197                 compatible = "ti,keystone,psc-clock";
 198                 clocks = <&chipclk13>;
 199                 clock-output-names = "debugss-trc";
 200                 reg = <0x02350014 0xb00>, <0x02350000 0x400>;
 201                 reg-names = "control", "domain";
 202                 domain-id = <1>;
 203         };
 204
 205         clktetbtrc: clktetbtrc {
 206                 #clock-cells = <0>;
 207                 compatible = "ti,keystone,psc-clock";
 208                 clocks = <&chipclk13>;
 209                 clock-output-names = "tetb-trc";
 210                 reg = <0x02350018 0xb00>, <0x02350004 0x400>;
 211                 reg-names = "control", "domain";
 212                 domain-id = <1>;
 213         };
 214
 215         clkpa: clkpa {
 216                 #clock-cells = <0>;
 217                 compatible = "ti,keystone,psc-clock";
 218                 clocks = <&paclk13>;
 219                 clock-output-names = "pa";
 220                 reg = <0x0235001c 0xb00>, <0x02350008 0x400>;
 221                 reg-names = "control", "domain";
 222                 domain-id = <2>;
 223         };
 224
 225         clkcpgmac: clkcpgmac {
 226                 #clock-cells = <0>;
 227                 compatible = "ti,keystone,psc-clock";
 228                 clocks = <&clkpa>;
 229                 clock-output-names = "cpgmac";
 230                 reg = <0x02350020 0xb00>, <0x02350008 0x400>;
 231                 reg-names = "control", "domain";
 232                 domain-id = <2>;
 233         };
 234
 235         clksa: clksa {
 236                 #clock-cells = <0>;
 237                 compatible = "ti,keystone,psc-clock";
 238                 clocks = <&clkpa>;
 239                 clock-output-names = "sa";
 240                 reg = <0x02350024 0xb00>, <0x02350008 0x400>;
 241                 reg-names = "control", "domain";
 242                 domain-id = <2>;
 243         };
 244
 245         clkpcie: clkpcie {
 246                 #clock-cells = <0>;
 247                 compatible = "ti,keystone,psc-clock";
 248                 clocks = <&chipclk12>;
 249                 clock-output-names = "pcie";
 250                 reg = <0x02350028 0xb00>, <0x0235000c 0x400>;
 251                 reg-names = "control", "domain";
 252                 domain-id = <3>;
 253         };
 254
 255         clksr: clksr {
 256                 #clock-cells = <0>;
 257                 compatible = "ti,keystone,psc-clock";
 258                 clocks = <&chipclk1rstiso112>;
 259                 clock-output-names = "sr";
 260                 reg = <0x02350034 0xb00>, <0x02350018 0x400>;
 261                 reg-names = "control", "domain";
 262                 domain-id = <6>;
 263         };
 264
 265         clkgem0: clkgem0 {
 266                 #clock-cells = <0>;
 267                 compatible = "ti,keystone,psc-clock";
 268                 clocks = <&chipclk1>;
 269                 clock-output-names = "gem0";
 270                 reg = <0x0235003c 0xb00>, <0x02350020 0x400>;
 271                 reg-names = "control", "domain";
 272                 domain-id = <8>;
 273         };
 274
 275         clkddr30: clkddr30 {
 276                 #clock-cells = <0>;
 277                 compatible = "ti,keystone,psc-clock";
 278                 clocks = <&chipclk12>;
 279                 clock-output-names = "ddr3-0";
 280                 reg = <0x0235005c 0xb00>, <0x02350040 0x400>;
 281                 reg-names = "control", "domain";
 282                 domain-id = <16>;
 283         };
 284
 285         clkwdtimer0: clkwdtimer0 {
 286                 #clock-cells = <0>;
 287                 compatible = "ti,keystone,psc-clock";
 288                 clocks = <&clkmodrst0>;
 289                 clock-output-names = "timer0";
 290                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 291                 reg-names = "control", "domain";
 292                 domain-id = <0>;
 293         };
 294
 295         clkwdtimer1: clkwdtimer1 {
 296                 #clock-cells = <0>;
 297                 compatible = "ti,keystone,psc-clock";
 298                 clocks = <&clkmodrst0>;
 299                 clock-output-names = "timer1";
 300                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 301                 reg-names = "control", "domain";
 302                 domain-id = <0>;
 303         };
 304
 305         clkwdtimer2: clkwdtimer2 {
 306                 #clock-cells = <0>;
 307                 compatible = "ti,keystone,psc-clock";
 308                 clocks = <&clkmodrst0>;
 309                 clock-output-names = "timer2";
 310                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 311                 reg-names = "control", "domain";
 312                 domain-id = <0>;
 313         };
 314
 315         clkwdtimer3: clkwdtimer3 {
 316                 #clock-cells = <0>;
 317                 compatible = "ti,keystone,psc-clock";
 318                 clocks = <&clkmodrst0>;
 319                 clock-output-names = "timer3";
 320                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 321                 reg-names = "control", "domain";
 322                 domain-id = <0>;
 323         };
 324
 325         clktimer15: clktimer15 {
 326                 #clock-cells = <0>;
 327                 compatible = "ti,keystone,psc-clock";
 328                 clocks = <&clkmodrst0>;
 329                 clock-output-names = "timer15";
 330                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 331                 reg-names = "control", "domain";
 332                 domain-id = <0>;
 333         };
 334
 335         clkuart0: clkuart0 {
 336                 #clock-cells = <0>;
 337                 compatible = "ti,keystone,psc-clock";
 338                 clocks = <&clkmodrst0>;
 339                 clock-output-names = "uart0";
 340                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 341                 reg-names = "control", "domain";
 342                 domain-id = <0>;
 343         };
 344
 345         clkuart1: clkuart1 {
 346                 #clock-cells = <0>;
 347                 compatible = "ti,keystone,psc-clock";
 348                 clocks = <&clkmodrst0>;
 349                 clock-output-names = "uart1";
 350                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 351                 reg-names = "control", "domain";
 352                 domain-id = <0>;
 353         };
 354
 355         clkaemif: clkaemif {
 356                 #clock-cells = <0>;
 357                 compatible = "ti,keystone,psc-clock";
 358                 clocks = <&clkaemifspi>;
 359                 clock-output-names = "aemif";
 360                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 361                 reg-names = "control", "domain";
 362                 domain-id = <0>;
 363         };
 364
 365         clkusim: clkusim {
 366                 #clock-cells = <0>;
 367                 compatible = "ti,keystone,psc-clock";
 368                 clocks = <&clkmodrst0>;
 369                 clock-output-names = "usim";
 370                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 371                 reg-names = "control", "domain";
 372                 domain-id = <0>;
 373         };
 374
 375         clki2c: clki2c {
 376                 #clock-cells = <0>;
 377                 compatible = "ti,keystone,psc-clock";
 378                 clocks = <&clkmodrst0>;
 379                 clock-output-names = "i2c";
 380                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 381                 reg-names = "control", "domain";
 382                 domain-id = <0>;
 383         };
 384
 385         clkspi: clkspi {
 386                 #clock-cells = <0>;
 387                 compatible = "ti,keystone,psc-clock";
 388                 clocks = <&clkaemifspi>;
 389                 clock-output-names = "spi";
 390                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 391                 reg-names = "control", "domain";
 392                 domain-id = <0>;
 393         };
 394
 395         clkgpio: clkgpio {
 396                 #clock-cells = <0>;
 397                 compatible = "ti,keystone,psc-clock";
 398                 clocks = <&clkmodrst0>;
 399                 clock-output-names = "gpio";
 400                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 401                 reg-names = "control", "domain";
 402                 domain-id = <0>;
 403         };
 404
 405         clkkeymgr: clkkeymgr {
 406                 #clock-cells = <0>;
 407                 compatible = "ti,keystone,psc-clock";
 408                 clocks = <&clkmodrst0>;
 409                 clock-output-names = "keymgr";
 410                 reg = <0x02350000 0xb00>, <0x02350000 0x400>;
 411                 reg-names = "control", "domain";
 412                 domain-id = <0>;
 413         };
 414 };