arch/arm/boot/dts/am33xx-clocks.dtsi

   1 /*
   2  * Device Tree Source for AM33xx clock data
   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 &scm_clocks {
  11         sys_clkin_ck: sys_clkin_ck@40 {
  12                 #clock-cells = <0>;
  13                 compatible = "ti,mux-clock";
  14                 clocks = <&virt_19200000_ck>, <&virt_24000000_ck>, <&virt_25000000_ck>, <&virt_26000000_ck>;
  15                 ti,bit-shift = <22>;
  16                 reg = <0x0040>;
  17         };
  18
  19         adc_tsc_fck: adc_tsc_fck {
  20                 #clock-cells = <0>;
  21                 compatible = "fixed-factor-clock";
  22                 clocks = <&sys_clkin_ck>;
  23                 clock-mult = <1>;
  24                 clock-div = <1>;
  25         };
  26
  27         dcan0_fck: dcan0_fck {
  28                 #clock-cells = <0>;
  29                 compatible = "fixed-factor-clock";
  30                 clocks = <&sys_clkin_ck>;
  31                 clock-mult = <1>;
  32                 clock-div = <1>;
  33         };
  34
  35         dcan1_fck: dcan1_fck {
  36                 #clock-cells = <0>;
  37                 compatible = "fixed-factor-clock";
  38                 clocks = <&sys_clkin_ck>;
  39                 clock-mult = <1>;
  40                 clock-div = <1>;
  41         };
  42
  43         mcasp0_fck: mcasp0_fck {
  44                 #clock-cells = <0>;
  45                 compatible = "fixed-factor-clock";
  46                 clocks = <&sys_clkin_ck>;
  47                 clock-mult = <1>;
  48                 clock-div = <1>;
  49         };
  50
  51         mcasp1_fck: mcasp1_fck {
  52                 #clock-cells = <0>;
  53                 compatible = "fixed-factor-clock";
  54                 clocks = <&sys_clkin_ck>;
  55                 clock-mult = <1>;
  56                 clock-div = <1>;
  57         };
  58
  59         smartreflex0_fck: smartreflex0_fck {
  60                 #clock-cells = <0>;
  61                 compatible = "fixed-factor-clock";
  62                 clocks = <&sys_clkin_ck>;
  63                 clock-mult = <1>;
  64                 clock-div = <1>;
  65         };
  66
  67         smartreflex1_fck: smartreflex1_fck {
  68                 #clock-cells = <0>;
  69                 compatible = "fixed-factor-clock";
  70                 clocks = <&sys_clkin_ck>;
  71                 clock-mult = <1>;
  72                 clock-div = <1>;
  73         };
  74
  75         sha0_fck: sha0_fck {
  76                 #clock-cells = <0>;
  77                 compatible = "fixed-factor-clock";
  78                 clocks = <&sys_clkin_ck>;
  79                 clock-mult = <1>;
  80                 clock-div = <1>;
  81         };
  82
  83         aes0_fck: aes0_fck {
  84                 #clock-cells = <0>;
  85                 compatible = "fixed-factor-clock";
  86                 clocks = <&sys_clkin_ck>;
  87                 clock-mult = <1>;
  88                 clock-div = <1>;
  89         };
  90
  91         rng_fck: rng_fck {
  92                 #clock-cells = <0>;
  93                 compatible = "fixed-factor-clock";
  94                 clocks = <&sys_clkin_ck>;
  95                 clock-mult = <1>;
  96                 clock-div = <1>;
  97         };
  98
  99         ehrpwm0_tbclk: ehrpwm0_tbclk@44e10664 {
 100                 #clock-cells = <0>;
 101                 compatible = "ti,gate-clock";
 102                 clocks = <&l4ls_gclk>;
 103                 ti,bit-shift = <0>;
 104                 reg = <0x0664>;
 105         };
 106
 107         ehrpwm1_tbclk: ehrpwm1_tbclk@44e10664 {
 108                 #clock-cells = <0>;
 109                 compatible = "ti,gate-clock";
 110                 clocks = <&l4ls_gclk>;
 111                 ti,bit-shift = <1>;
 112                 reg = <0x0664>;
 113         };
 114
 115         ehrpwm2_tbclk: ehrpwm2_tbclk@44e10664 {
 116                 #clock-cells = <0>;
 117                 compatible = "ti,gate-clock";
 118                 clocks = <&l4ls_gclk>;
 119                 ti,bit-shift = <2>;
 120                 reg = <0x0664>;
 121         };
 122 };
 123 &prcm_clocks {
 124         clk_32768_ck: clk_32768_ck {
 125                 #clock-cells = <0>;
 126                 compatible = "fixed-clock";
 127                 clock-frequency = <32768>;
 128         };
 129
 130         clk_rc32k_ck: clk_rc32k_ck {
 131                 #clock-cells = <0>;
 132                 compatible = "fixed-clock";
 133                 clock-frequency = <32000>;
 134         };
 135
 136         virt_19200000_ck: virt_19200000_ck {
 137                 #clock-cells = <0>;
 138                 compatible = "fixed-clock";
 139                 clock-frequency = <19200000>;
 140         };
 141
 142         virt_24000000_ck: virt_24000000_ck {
 143                 #clock-cells = <0>;
 144                 compatible = "fixed-clock";
 145                 clock-frequency = <24000000>;
 146         };
 147
 148         virt_25000000_ck: virt_25000000_ck {
 149                 #clock-cells = <0>;
 150                 compatible = "fixed-clock";
 151                 clock-frequency = <25000000>;
 152         };
 153
 154         virt_26000000_ck: virt_26000000_ck {
 155                 #clock-cells = <0>;
 156                 compatible = "fixed-clock";
 157                 clock-frequency = <26000000>;
 158         };
 159
 160         tclkin_ck: tclkin_ck {
 161                 #clock-cells = <0>;
 162                 compatible = "fixed-clock";
 163                 clock-frequency = <12000000>;
 164         };
 165
 166         dpll_core_ck: dpll_core_ck@490 {
 167                 #clock-cells = <0>;
 168                 compatible = "ti,am3-dpll-core-clock";
 169                 clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
 170                 reg = <0x0490>, <0x045c>, <0x0468>;
 171         };
 172
 173         dpll_core_x2_ck: dpll_core_x2_ck {
 174                 #clock-cells = <0>;
 175                 compatible = "ti,am3-dpll-x2-clock";
 176                 clocks = <&dpll_core_ck>;
 177         };
 178
 179         dpll_core_m4_ck: dpll_core_m4_ck@480 {
 180                 #clock-cells = <0>;
 181                 compatible = "ti,divider-clock";
 182                 clocks = <&dpll_core_x2_ck>;
 183                 ti,max-div = <31>;
 184                 reg = <0x0480>;
 185                 ti,index-starts-at-one;
 186         };
 187
 188         dpll_core_m5_ck: dpll_core_m5_ck@484 {
 189                 #clock-cells = <0>;
 190                 compatible = "ti,divider-clock";
 191                 clocks = <&dpll_core_x2_ck>;
 192                 ti,max-div = <31>;
 193                 reg = <0x0484>;
 194                 ti,index-starts-at-one;
 195         };
 196
 197         dpll_core_m6_ck: dpll_core_m6_ck@4d8 {
 198                 #clock-cells = <0>;
 199                 compatible = "ti,divider-clock";
 200                 clocks = <&dpll_core_x2_ck>;
 201                 ti,max-div = <31>;
 202                 reg = <0x04d8>;
 203                 ti,index-starts-at-one;
 204         };
 205
 206         dpll_mpu_ck: dpll_mpu_ck@488 {
 207                 #clock-cells = <0>;
 208                 compatible = "ti,am3-dpll-clock";
 209                 clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
 210                 reg = <0x0488>, <0x0420>, <0x042c>;
 211         };
 212
 213         dpll_mpu_m2_ck: dpll_mpu_m2_ck@4a8 {
 214                 #clock-cells = <0>;
 215                 compatible = "ti,divider-clock";
 216                 clocks = <&dpll_mpu_ck>;
 217                 ti,max-div = <31>;
 218                 reg = <0x04a8>;
 219                 ti,index-starts-at-one;
 220         };
 221
 222         dpll_ddr_ck: dpll_ddr_ck@494 {
 223                 #clock-cells = <0>;
 224                 compatible = "ti,am3-dpll-no-gate-clock";
 225                 clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
 226                 reg = <0x0494>, <0x0434>, <0x0440>;
 227         };
 228
 229         dpll_ddr_m2_ck: dpll_ddr_m2_ck@4a0 {
 230                 #clock-cells = <0>;
 231                 compatible = "ti,divider-clock";
 232                 clocks = <&dpll_ddr_ck>;
 233                 ti,max-div = <31>;
 234                 reg = <0x04a0>;
 235                 ti,index-starts-at-one;
 236         };
 237
 238         dpll_ddr_m2_div2_ck: dpll_ddr_m2_div2_ck {
 239                 #clock-cells = <0>;
 240                 compatible = "fixed-factor-clock";
 241                 clocks = <&dpll_ddr_m2_ck>;
 242                 clock-mult = <1>;
 243                 clock-div = <2>;
 244         };
 245
 246         dpll_disp_ck: dpll_disp_ck@498 {
 247                 #clock-cells = <0>;
 248                 compatible = "ti,am3-dpll-no-gate-clock";
 249                 clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
 250                 reg = <0x0498>, <0x0448>, <0x0454>;
 251         };
 252
 253         dpll_disp_m2_ck: dpll_disp_m2_ck@4a4 {
 254                 #clock-cells = <0>;
 255                 compatible = "ti,divider-clock";
 256                 clocks = <&dpll_disp_ck>;
 257                 ti,max-div = <31>;
 258                 reg = <0x04a4>;
 259                 ti,index-starts-at-one;
 260                 ti,set-rate-parent;
 261         };
 262
 263         dpll_per_ck: dpll_per_ck@48c {
 264                 #clock-cells = <0>;
 265                 compatible = "ti,am3-dpll-no-gate-j-type-clock";
 266                 clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
 267                 reg = <0x048c>, <0x0470>, <0x049c>;
 268         };
 269
 270         dpll_per_m2_ck: dpll_per_m2_ck@4ac {
 271                 #clock-cells = <0>;
 272                 compatible = "ti,divider-clock";
 273                 clocks = <&dpll_per_ck>;
 274                 ti,max-div = <31>;
 275                 reg = <0x04ac>;
 276                 ti,index-starts-at-one;
 277         };
 278
 279         dpll_per_m2_div4_wkupdm_ck: dpll_per_m2_div4_wkupdm_ck {
 280                 #clock-cells = <0>;
 281                 compatible = "fixed-factor-clock";
 282                 clocks = <&dpll_per_m2_ck>;
 283                 clock-mult = <1>;
 284                 clock-div = <4>;
 285         };
 286
 287         dpll_per_m2_div4_ck: dpll_per_m2_div4_ck {
 288                 #clock-cells = <0>;
 289                 compatible = "fixed-factor-clock";
 290                 clocks = <&dpll_per_m2_ck>;
 291                 clock-mult = <1>;
 292                 clock-div = <4>;
 293         };
 294
 295         clk_24mhz: clk_24mhz {
 296                 #clock-cells = <0>;
 297                 compatible = "fixed-factor-clock";
 298                 clocks = <&dpll_per_m2_ck>;
 299                 clock-mult = <1>;
 300                 clock-div = <8>;
 301         };
 302
 303         clkdiv32k_ck: clkdiv32k_ck {
 304                 #clock-cells = <0>;
 305                 compatible = "fixed-factor-clock";
 306                 clocks = <&clk_24mhz>;
 307                 clock-mult = <1>;
 308                 clock-div = <732>;
 309         };
 310
 311         l3_gclk: l3_gclk {
 312                 #clock-cells = <0>;
 313                 compatible = "fixed-factor-clock";
 314                 clocks = <&dpll_core_m4_ck>;
 315                 clock-mult = <1>;
 316                 clock-div = <1>;
 317         };
 318
 319         pruss_ocp_gclk: pruss_ocp_gclk@530 {
 320                 #clock-cells = <0>;
 321                 compatible = "ti,mux-clock";
 322                 clocks = <&l3_gclk>, <&dpll_disp_m2_ck>;
 323                 reg = <0x0530>;
 324         };
 325
 326         mmu_fck: mmu_fck@914 {
 327                 #clock-cells = <0>;
 328                 compatible = "ti,gate-clock";
 329                 clocks = <&dpll_core_m4_ck>;
 330                 ti,bit-shift = <1>;
 331                 reg = <0x0914>;
 332         };
 333
 334         timer1_fck: timer1_fck@528 {
 335                 #clock-cells = <0>;
 336                 compatible = "ti,mux-clock";
 337                 clocks = <&sys_clkin_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>, <&tclkin_ck>, <&clk_rc32k_ck>, <&clk_32768_ck>;
 338                 reg = <0x0528>;
 339         };
 340
 341         timer2_fck: timer2_fck@508 {
 342                 #clock-cells = <0>;
 343                 compatible = "ti,mux-clock";
 344                 clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
 345                 reg = <0x0508>;
 346         };
 347
 348         timer3_fck: timer3_fck@50c {
 349                 #clock-cells = <0>;
 350                 compatible = "ti,mux-clock";
 351                 clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
 352                 reg = <0x050c>;
 353         };
 354
 355         timer4_fck: timer4_fck@510 {
 356                 #clock-cells = <0>;
 357                 compatible = "ti,mux-clock";
 358                 clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
 359                 reg = <0x0510>;
 360         };
 361
 362         timer5_fck: timer5_fck@518 {
 363                 #clock-cells = <0>;
 364                 compatible = "ti,mux-clock";
 365                 clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
 366                 reg = <0x0518>;
 367         };
 368
 369         timer6_fck: timer6_fck@51c {
 370                 #clock-cells = <0>;
 371                 compatible = "ti,mux-clock";
 372                 clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
 373                 reg = <0x051c>;
 374         };
 375
 376         timer7_fck: timer7_fck@504 {
 377                 #clock-cells = <0>;
 378                 compatible = "ti,mux-clock";
 379                 clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
 380                 reg = <0x0504>;
 381         };
 382
 383         usbotg_fck: usbotg_fck@47c {
 384                 #clock-cells = <0>;
 385                 compatible = "ti,gate-clock";
 386                 clocks = <&dpll_per_ck>;
 387                 ti,bit-shift = <8>;
 388                 reg = <0x047c>;
 389         };
 390
 391         dpll_core_m4_div2_ck: dpll_core_m4_div2_ck {
 392                 #clock-cells = <0>;
 393                 compatible = "fixed-factor-clock";
 394                 clocks = <&dpll_core_m4_ck>;
 395                 clock-mult = <1>;
 396                 clock-div = <2>;
 397         };
 398
 399         ieee5000_fck: ieee5000_fck@e4 {
 400                 #clock-cells = <0>;
 401                 compatible = "ti,gate-clock";
 402                 clocks = <&dpll_core_m4_div2_ck>;
 403                 ti,bit-shift = <1>;
 404                 reg = <0x00e4>;
 405         };
 406
 407         wdt1_fck: wdt1_fck@538 {
 408                 #clock-cells = <0>;
 409                 compatible = "ti,mux-clock";
 410                 clocks = <&clk_rc32k_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
 411                 reg = <0x0538>;
 412         };
 413
 414         l4_rtc_gclk: l4_rtc_gclk {
 415                 #clock-cells = <0>;
 416                 compatible = "fixed-factor-clock";
 417                 clocks = <&dpll_core_m4_ck>;
 418                 clock-mult = <1>;
 419                 clock-div = <2>;
 420         };
 421
 422         l4hs_gclk: l4hs_gclk {
 423                 #clock-cells = <0>;
 424                 compatible = "fixed-factor-clock";
 425                 clocks = <&dpll_core_m4_ck>;
 426                 clock-mult = <1>;
 427                 clock-div = <1>;
 428         };
 429
 430         l3s_gclk: l3s_gclk {
 431                 #clock-cells = <0>;
 432                 compatible = "fixed-factor-clock";
 433                 clocks = <&dpll_core_m4_div2_ck>;
 434                 clock-mult = <1>;
 435                 clock-div = <1>;
 436         };
 437
 438         l4fw_gclk: l4fw_gclk {
 439                 #clock-cells = <0>;
 440                 compatible = "fixed-factor-clock";
 441                 clocks = <&dpll_core_m4_div2_ck>;
 442                 clock-mult = <1>;
 443                 clock-div = <1>;
 444         };
 445
 446         l4ls_gclk: l4ls_gclk {
 447                 #clock-cells = <0>;
 448                 compatible = "fixed-factor-clock";
 449                 clocks = <&dpll_core_m4_div2_ck>;
 450                 clock-mult = <1>;
 451                 clock-div = <1>;
 452         };
 453
 454         sysclk_div_ck: sysclk_div_ck {
 455                 #clock-cells = <0>;
 456                 compatible = "fixed-factor-clock";
 457                 clocks = <&dpll_core_m4_ck>;
 458                 clock-mult = <1>;
 459                 clock-div = <1>;
 460         };
 461
 462         cpsw_125mhz_gclk: cpsw_125mhz_gclk {
 463                 #clock-cells = <0>;
 464                 compatible = "fixed-factor-clock";
 465                 clocks = <&dpll_core_m5_ck>;
 466                 clock-mult = <1>;
 467                 clock-div = <2>;
 468         };
 469
 470         cpsw_cpts_rft_clk: cpsw_cpts_rft_clk@520 {
 471                 #clock-cells = <0>;
 472                 compatible = "ti,mux-clock";
 473                 clocks = <&dpll_core_m5_ck>, <&dpll_core_m4_ck>;
 474                 reg = <0x0520>;
 475         };
 476
 477         gpio0_dbclk_mux_ck: gpio0_dbclk_mux_ck@53c {
 478                 #clock-cells = <0>;
 479                 compatible = "ti,mux-clock";
 480                 clocks = <&clk_rc32k_ck>, <&clk_32768_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;
 481                 reg = <0x053c>;
 482         };
 483
 484         lcd_gclk: lcd_gclk@534 {
 485                 #clock-cells = <0>;
 486                 compatible = "ti,mux-clock";
 487                 clocks = <&dpll_disp_m2_ck>, <&dpll_core_m5_ck>, <&dpll_per_m2_ck>;
 488                 reg = <0x0534>;
 489                 ti,set-rate-parent;
 490         };
 491
 492         mmc_clk: mmc_clk {
 493                 #clock-cells = <0>;
 494                 compatible = "fixed-factor-clock";
 495                 clocks = <&dpll_per_m2_ck>;
 496                 clock-mult = <1>;
 497                 clock-div = <2>;
 498         };
 499
 500         gfx_fclk_clksel_ck: gfx_fclk_clksel_ck@52c {
 501                 #clock-cells = <0>;
 502                 compatible = "ti,mux-clock";
 503                 clocks = <&dpll_core_m4_ck>, <&dpll_per_m2_ck>;
 504                 ti,bit-shift = <1>;
 505                 reg = <0x052c>;
 506         };
 507
 508         gfx_fck_div_ck: gfx_fck_div_ck@52c {
 509                 #clock-cells = <0>;
 510                 compatible = "ti,divider-clock";
 511                 clocks = <&gfx_fclk_clksel_ck>;
 512                 reg = <0x052c>;
 513                 ti,max-div = <2>;
 514         };
 515
 516         sysclkout_pre_ck: sysclkout_pre_ck@700 {
 517                 #clock-cells = <0>;
 518                 compatible = "ti,mux-clock";
 519                 clocks = <&clk_32768_ck>, <&l3_gclk>, <&dpll_ddr_m2_ck>, <&dpll_per_m2_ck>, <&lcd_gclk>;
 520                 reg = <0x0700>;
 521         };
 522
 523         clkout2_div_ck: clkout2_div_ck@700 {
 524                 #clock-cells = <0>;
 525                 compatible = "ti,divider-clock";
 526                 clocks = <&sysclkout_pre_ck>;
 527                 ti,bit-shift = <3>;
 528                 ti,max-div = <8>;
 529                 reg = <0x0700>;
 530         };
 531
 532         clkout2_ck: clkout2_ck@700 {
 533                 #clock-cells = <0>;
 534                 compatible = "ti,gate-clock";
 535                 clocks = <&clkout2_div_ck>;
 536                 ti,bit-shift = <7>;
 537                 reg = <0x0700>;
 538         };
 539 };
 540
 541 &prcm {
 542         l4_per_cm: l4_per_cm@0 {
 543                 compatible = "ti,omap4-cm";
 544                 reg = <0x0 0x200>;
 545                 #address-cells = <1>;
 546                 #size-cells = <1>;
 547                 ranges = <0 0x0 0x200>;
 548
 549                 l4_per_clkctrl: clk@14 {
 550                         compatible = "ti,clkctrl";
 551                         reg = <0x14 0x13c>;
 552                         #clock-cells = <2>;
 553                 };
 554         };
 555
 556         l4_wkup_cm: l4_wkup_cm@400 {
 557                 compatible = "ti,omap4-cm";
 558                 reg = <0x400 0x100>;
 559                 #address-cells = <1>;
 560                 #size-cells = <1>;
 561                 ranges = <0 0x400 0x100>;
 562
 563                 l4_wkup_clkctrl: clk@4 {
 564                         compatible = "ti,clkctrl";
 565                         reg = <0x4 0xd4>;
 566                         #clock-cells = <2>;
 567                 };
 568         };
 569
 570         mpu_cm: mpu_cm@600 {
 571                 compatible = "ti,omap4-cm";
 572                 reg = <0x600 0x100>;
 573                 #address-cells = <1>;
 574                 #size-cells = <1>;
 575                 ranges = <0 0x600 0x100>;
 576
 577                 mpu_clkctrl: clk@4 {
 578                         compatible = "ti,clkctrl";
 579                         reg = <0x4 0x4>;
 580                         #clock-cells = <2>;
 581                 };
 582         };
 583
 584         l4_rtc_cm: l4_rtc_cm@800 {
 585                 compatible = "ti,omap4-cm";
 586                 reg = <0x800 0x100>;
 587                 #address-cells = <1>;
 588                 #size-cells = <1>;
 589                 ranges = <0 0x800 0x100>;
 590
 591                 l4_rtc_clkctrl: clk@0 {
 592                         compatible = "ti,clkctrl";
 593                         reg = <0x0 0x4>;
 594                         #clock-cells = <2>;
 595                 };
 596         };
 597
 598         gfx_l3_cm: gfx_l3_cm@900 {
 599                 compatible = "ti,omap4-cm";
 600                 reg = <0x900 0x100>;
 601                 #address-cells = <1>;
 602                 #size-cells = <1>;
 603                 ranges = <0 0x900 0x100>;
 604
 605                 gfx_l3_clkctrl: clk@4 {
 606                         compatible = "ti,clkctrl";
 607                         reg = <0x4 0x4>;
 608                         #clock-cells = <2>;
 609                 };
 610         };
 611
 612         l4_cefuse_cm: l4_cefuse_cm@a00 {
 613                 compatible = "ti,omap4-cm";
 614                 reg = <0xa00 0x100>;
 615                 #address-cells = <1>;
 616                 #size-cells = <1>;
 617                 ranges = <0 0xa00 0x100>;
 618
 619                 l4_cefuse_clkctrl: clk@20 {
 620                         compatible = "ti,clkctrl";
 621                         reg = <0x20 0x4>;
 622                         #clock-cells = <2>;
 623                 };
 624         };
 625 };