2 * linux/arch/arm/mach-omap2/clock2430_data.c
4 * Copyright (C) 2005-2009 Texas Instruments, Inc.
5 * Copyright (C) 2004-2011 Nokia Corporation
8 * Richard Woodruff <r-woodruff2@ti.com>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
16 #include <linux/kernel.h>
17 #include <linux/clk.h>
18 #include <linux/list.h>
20 #include <plat/clkdev_omap.h>
23 #include "clock2xxx.h"
25 #include "cm2xxx_3xxx.h"
26 #include "prm2xxx_3xxx.h"
27 #include "prm-regbits-24xx.h"
28 #include "cm-regbits-24xx.h"
32 #define OMAP_CM_REGADDR OMAP2430_CM_REGADDR
37 * NOTE:In many cases here we are assigning a 'default' parent. In many
38 * cases the parent is selectable. The get/set parent calls will also
41 * Many some clocks say always_enabled, but they can be auto idled for
42 * power savings. They will always be available upon clock request.
44 * Several sources are given initial rates which may be wrong, this will
45 * be fixed up in the init func.
47 * Things are broadly separated below by clock domains. It is
48 * noteworthy that most periferals have dependencies on multiple clock
49 * domains. Many get their interface clocks from the L4 domain, but get
50 * functional clocks from fixed sources or other core domain derived
54 /* Base external input clocks */
55 static struct clk func_32k_ck = {
56 .name = "func_32k_ck",
59 .clkdm_name = "wkup_clkdm",
62 static struct clk secure_32k_ck = {
63 .name = "secure_32k_ck",
66 .clkdm_name = "wkup_clkdm",
69 /* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
70 static struct clk osc_ck = { /* (*12, *13, 19.2, *26, 38.4)MHz */
73 .clkdm_name = "wkup_clkdm",
74 .recalc = &omap2_osc_clk_recalc,
77 /* Without modem likely 12MHz, with modem likely 13MHz */
78 static struct clk sys_ck = { /* (*12, *13, 19.2, 26, 38.4)MHz */
79 .name = "sys_ck", /* ~ ref_clk also */
82 .clkdm_name = "wkup_clkdm",
83 .recalc = &omap2xxx_sys_clk_recalc,
86 static struct clk alt_ck = { /* Typical 54M or 48M, may not exist */
90 .clkdm_name = "wkup_clkdm",
93 /* Optional external clock input for McBSP CLKS */
94 static struct clk mcbsp_clks = {
100 * Analog domain root source clocks
103 /* dpll_ck, is broken out in to special cases through clksel */
104 /* REVISIT: Rate changes on dpll_ck trigger a full set change. ...
108 static struct dpll_data dpll_dd = {
109 .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
110 .mult_mask = OMAP24XX_DPLL_MULT_MASK,
111 .div1_mask = OMAP24XX_DPLL_DIV_MASK,
112 .clk_bypass = &sys_ck,
114 .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
115 .enable_mask = OMAP24XX_EN_DPLL_MASK,
116 .max_multiplier = 1023,
122 * XXX Cannot add round_rate here yet, as this is still a composite clock,
125 static struct clk dpll_ck = {
127 .ops = &clkops_omap2xxx_dpll_ops,
128 .parent = &sys_ck, /* Can be func_32k also */
129 .dpll_data = &dpll_dd,
130 .clkdm_name = "wkup_clkdm",
131 .recalc = &omap2_dpllcore_recalc,
132 .set_rate = &omap2_reprogram_dpllcore,
135 static struct clk apll96_ck = {
137 .ops = &clkops_apll96,
140 .flags = ENABLE_ON_INIT,
141 .clkdm_name = "wkup_clkdm",
142 .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
143 .enable_bit = OMAP24XX_EN_96M_PLL_SHIFT,
146 static struct clk apll54_ck = {
148 .ops = &clkops_apll54,
151 .flags = ENABLE_ON_INIT,
152 .clkdm_name = "wkup_clkdm",
153 .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
154 .enable_bit = OMAP24XX_EN_54M_PLL_SHIFT,
158 * PRCM digital base sources
163 static const struct clksel_rate func_54m_apll54_rates[] = {
164 { .div = 1, .val = 0, .flags = RATE_IN_24XX },
168 static const struct clksel_rate func_54m_alt_rates[] = {
169 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
173 static const struct clksel func_54m_clksel[] = {
174 { .parent = &apll54_ck, .rates = func_54m_apll54_rates, },
175 { .parent = &alt_ck, .rates = func_54m_alt_rates, },
179 static struct clk func_54m_ck = {
180 .name = "func_54m_ck",
182 .parent = &apll54_ck, /* can also be alt_clk */
183 .clkdm_name = "wkup_clkdm",
184 .init = &omap2_init_clksel_parent,
185 .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
186 .clksel_mask = OMAP24XX_54M_SOURCE_MASK,
187 .clksel = func_54m_clksel,
188 .recalc = &omap2_clksel_recalc,
191 static struct clk core_ck = {
194 .parent = &dpll_ck, /* can also be 32k */
195 .clkdm_name = "wkup_clkdm",
196 .recalc = &followparent_recalc,
200 static const struct clksel_rate func_96m_apll96_rates[] = {
201 { .div = 1, .val = 0, .flags = RATE_IN_24XX },
205 static const struct clksel_rate func_96m_alt_rates[] = {
206 { .div = 1, .val = 1, .flags = RATE_IN_243X },
210 static const struct clksel func_96m_clksel[] = {
211 { .parent = &apll96_ck, .rates = func_96m_apll96_rates },
212 { .parent = &alt_ck, .rates = func_96m_alt_rates },
216 static struct clk func_96m_ck = {
217 .name = "func_96m_ck",
219 .parent = &apll96_ck,
220 .clkdm_name = "wkup_clkdm",
221 .init = &omap2_init_clksel_parent,
222 .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
223 .clksel_mask = OMAP2430_96M_SOURCE_MASK,
224 .clksel = func_96m_clksel,
225 .recalc = &omap2_clksel_recalc,
230 static const struct clksel_rate func_48m_apll96_rates[] = {
231 { .div = 2, .val = 0, .flags = RATE_IN_24XX },
235 static const struct clksel_rate func_48m_alt_rates[] = {
236 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
240 static const struct clksel func_48m_clksel[] = {
241 { .parent = &apll96_ck, .rates = func_48m_apll96_rates },
242 { .parent = &alt_ck, .rates = func_48m_alt_rates },
246 static struct clk func_48m_ck = {
247 .name = "func_48m_ck",
249 .parent = &apll96_ck, /* 96M or Alt */
250 .clkdm_name = "wkup_clkdm",
251 .init = &omap2_init_clksel_parent,
252 .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
253 .clksel_mask = OMAP24XX_48M_SOURCE_MASK,
254 .clksel = func_48m_clksel,
255 .recalc = &omap2_clksel_recalc,
256 .round_rate = &omap2_clksel_round_rate,
257 .set_rate = &omap2_clksel_set_rate
260 static struct clk func_12m_ck = {
261 .name = "func_12m_ck",
263 .parent = &func_48m_ck,
265 .clkdm_name = "wkup_clkdm",
266 .recalc = &omap_fixed_divisor_recalc,
269 /* Secure timer, only available in secure mode */
270 static struct clk wdt1_osc_ck = {
271 .name = "ck_wdt1_osc",
272 .ops = &clkops_null, /* RMK: missing? */
274 .recalc = &followparent_recalc,
278 * The common_clkout* clksel_rate structs are common to
279 * sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src.
280 * sys_clkout2_* are 2420-only, so the
281 * clksel_rate flags fields are inaccurate for those clocks. This is
282 * harmless since access to those clocks are gated by the struct clk
283 * flags fields, which mark them as 2420-only.
285 static const struct clksel_rate common_clkout_src_core_rates[] = {
286 { .div = 1, .val = 0, .flags = RATE_IN_24XX },
290 static const struct clksel_rate common_clkout_src_sys_rates[] = {
291 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
295 static const struct clksel_rate common_clkout_src_96m_rates[] = {
296 { .div = 1, .val = 2, .flags = RATE_IN_24XX },
300 static const struct clksel_rate common_clkout_src_54m_rates[] = {
301 { .div = 1, .val = 3, .flags = RATE_IN_24XX },
305 static const struct clksel common_clkout_src_clksel[] = {
306 { .parent = &core_ck, .rates = common_clkout_src_core_rates },
307 { .parent = &sys_ck, .rates = common_clkout_src_sys_rates },
308 { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
309 { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
313 static struct clk sys_clkout_src = {
314 .name = "sys_clkout_src",
315 .ops = &clkops_omap2_dflt,
316 .parent = &func_54m_ck,
317 .clkdm_name = "wkup_clkdm",
318 .enable_reg = OMAP2430_PRCM_CLKOUT_CTRL,
319 .enable_bit = OMAP24XX_CLKOUT_EN_SHIFT,
320 .init = &omap2_init_clksel_parent,
321 .clksel_reg = OMAP2430_PRCM_CLKOUT_CTRL,
322 .clksel_mask = OMAP24XX_CLKOUT_SOURCE_MASK,
323 .clksel = common_clkout_src_clksel,
324 .recalc = &omap2_clksel_recalc,
325 .round_rate = &omap2_clksel_round_rate,
326 .set_rate = &omap2_clksel_set_rate
329 static const struct clksel_rate common_clkout_rates[] = {
330 { .div = 1, .val = 0, .flags = RATE_IN_24XX },
331 { .div = 2, .val = 1, .flags = RATE_IN_24XX },
332 { .div = 4, .val = 2, .flags = RATE_IN_24XX },
333 { .div = 8, .val = 3, .flags = RATE_IN_24XX },
334 { .div = 16, .val = 4, .flags = RATE_IN_24XX },
338 static const struct clksel sys_clkout_clksel[] = {
339 { .parent = &sys_clkout_src, .rates = common_clkout_rates },
343 static struct clk sys_clkout = {
344 .name = "sys_clkout",
346 .parent = &sys_clkout_src,
347 .clkdm_name = "wkup_clkdm",
348 .clksel_reg = OMAP2430_PRCM_CLKOUT_CTRL,
349 .clksel_mask = OMAP24XX_CLKOUT_DIV_MASK,
350 .clksel = sys_clkout_clksel,
351 .recalc = &omap2_clksel_recalc,
352 .round_rate = &omap2_clksel_round_rate,
353 .set_rate = &omap2_clksel_set_rate
356 static struct clk emul_ck = {
358 .ops = &clkops_omap2_dflt,
359 .parent = &func_54m_ck,
360 .clkdm_name = "wkup_clkdm",
361 .enable_reg = OMAP2430_PRCM_CLKEMUL_CTRL,
362 .enable_bit = OMAP24XX_EMULATION_EN_SHIFT,
363 .recalc = &followparent_recalc,
371 * INT_M_FCLK, INT_M_I_CLK
373 * - Individual clocks are hardware managed.
374 * - Base divider comes from: CM_CLKSEL_MPU
377 static const struct clksel_rate mpu_core_rates[] = {
378 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
379 { .div = 2, .val = 2, .flags = RATE_IN_24XX },
383 static const struct clksel mpu_clksel[] = {
384 { .parent = &core_ck, .rates = mpu_core_rates },
388 static struct clk mpu_ck = { /* Control cpu */
392 .clkdm_name = "mpu_clkdm",
393 .init = &omap2_init_clksel_parent,
394 .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
395 .clksel_mask = OMAP24XX_CLKSEL_MPU_MASK,
396 .clksel = mpu_clksel,
397 .recalc = &omap2_clksel_recalc,
401 * DSP (2430-IVA2.1) clock domain
403 * 2430: IVA2.1_FCLK (really just DSP_FCLK), IVA2.1_ICLK
405 * Won't be too specific here. The core clock comes into this block
406 * it is divided then tee'ed. One branch goes directly to xyz enable
407 * controls. The other branch gets further divided by 2 then possibly
408 * routed into a synchronizer and out of clocks abc.
410 static const struct clksel_rate dsp_fck_core_rates[] = {
411 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
412 { .div = 2, .val = 2, .flags = RATE_IN_24XX },
413 { .div = 3, .val = 3, .flags = RATE_IN_24XX },
414 { .div = 4, .val = 4, .flags = RATE_IN_24XX },
418 static const struct clksel dsp_fck_clksel[] = {
419 { .parent = &core_ck, .rates = dsp_fck_core_rates },
423 static struct clk dsp_fck = {
425 .ops = &clkops_omap2_dflt_wait,
427 .clkdm_name = "dsp_clkdm",
428 .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
429 .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
430 .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
431 .clksel_mask = OMAP24XX_CLKSEL_DSP_MASK,
432 .clksel = dsp_fck_clksel,
433 .recalc = &omap2_clksel_recalc,
436 /* DSP interface clock */
437 static const struct clksel_rate dsp_irate_ick_rates[] = {
438 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
439 { .div = 2, .val = 2, .flags = RATE_IN_24XX },
440 { .div = 3, .val = 3, .flags = RATE_IN_243X },
444 static const struct clksel dsp_irate_ick_clksel[] = {
445 { .parent = &dsp_fck, .rates = dsp_irate_ick_rates },
449 /* This clock does not exist as such in the TRM. */
450 static struct clk dsp_irate_ick = {
451 .name = "dsp_irate_ick",
454 .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
455 .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK,
456 .clksel = dsp_irate_ick_clksel,
457 .recalc = &omap2_clksel_recalc,
460 /* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */
461 static struct clk iva2_1_ick = {
462 .name = "iva2_1_ick",
463 .ops = &clkops_omap2_dflt_wait,
464 .parent = &dsp_irate_ick,
465 .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
466 .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
471 * L3 clocks are used for both interface and functional clocks to
472 * multiple entities. Some of these clocks are completely managed
473 * by hardware, and some others allow software control. Hardware
474 * managed ones general are based on directly CLK_REQ signals and
475 * various auto idle settings. The functional spec sets many of these
476 * as 'tie-high' for their enables.
479 * L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
484 * GPMC memories and SDRC have timing and clock sensitive registers which
485 * may very well need notification when the clock changes. Currently for low
486 * operating points, these are taken care of in sleep.S.
488 static const struct clksel_rate core_l3_core_rates[] = {
489 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
490 { .div = 4, .val = 4, .flags = RATE_IN_24XX },
491 { .div = 6, .val = 6, .flags = RATE_IN_24XX },
495 static const struct clksel core_l3_clksel[] = {
496 { .parent = &core_ck, .rates = core_l3_core_rates },
500 static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */
501 .name = "core_l3_ck",
504 .clkdm_name = "core_l3_clkdm",
505 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
506 .clksel_mask = OMAP24XX_CLKSEL_L3_MASK,
507 .clksel = core_l3_clksel,
508 .recalc = &omap2_clksel_recalc,
512 static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
513 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
514 { .div = 2, .val = 2, .flags = RATE_IN_24XX },
515 { .div = 4, .val = 4, .flags = RATE_IN_24XX },
519 static const struct clksel usb_l4_ick_clksel[] = {
520 { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
524 /* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
525 static struct clk usb_l4_ick = { /* FS-USB interface clock */
526 .name = "usb_l4_ick",
527 .ops = &clkops_omap2_iclk_dflt_wait,
528 .parent = &core_l3_ck,
529 .clkdm_name = "core_l4_clkdm",
530 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
531 .enable_bit = OMAP24XX_EN_USB_SHIFT,
532 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
533 .clksel_mask = OMAP24XX_CLKSEL_USB_MASK,
534 .clksel = usb_l4_ick_clksel,
535 .recalc = &omap2_clksel_recalc,
539 * L4 clock management domain
541 * This domain contains lots of interface clocks from the L4 interface, some
542 * functional clocks. Fixed APLL functional source clocks are managed in
545 static const struct clksel_rate l4_core_l3_rates[] = {
546 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
547 { .div = 2, .val = 2, .flags = RATE_IN_24XX },
551 static const struct clksel l4_clksel[] = {
552 { .parent = &core_l3_ck, .rates = l4_core_l3_rates },
556 static struct clk l4_ck = { /* used both as an ick and fck */
559 .parent = &core_l3_ck,
560 .clkdm_name = "core_l4_clkdm",
561 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
562 .clksel_mask = OMAP24XX_CLKSEL_L4_MASK,
564 .recalc = &omap2_clksel_recalc,
568 * SSI is in L3 management domain, its direct parent is core not l3,
569 * many core power domain entities are grouped into the L3 clock
571 * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_ICLK
573 * ssr = core/1/2/3/4/5, sst = 1/2 ssr.
575 static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
576 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
577 { .div = 2, .val = 2, .flags = RATE_IN_24XX },
578 { .div = 3, .val = 3, .flags = RATE_IN_24XX },
579 { .div = 4, .val = 4, .flags = RATE_IN_24XX },
580 { .div = 5, .val = 5, .flags = RATE_IN_243X },
584 static const struct clksel ssi_ssr_sst_fck_clksel[] = {
585 { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
589 static struct clk ssi_ssr_sst_fck = {
591 .ops = &clkops_omap2_dflt_wait,
593 .clkdm_name = "core_l3_clkdm",
594 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
595 .enable_bit = OMAP24XX_EN_SSI_SHIFT,
596 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
597 .clksel_mask = OMAP24XX_CLKSEL_SSI_MASK,
598 .clksel = ssi_ssr_sst_fck_clksel,
599 .recalc = &omap2_clksel_recalc,
603 * Presumably this is the same as SSI_ICLK.
604 * TRM contradicts itself on what clockdomain SSI_ICLK is in
606 static struct clk ssi_l4_ick = {
607 .name = "ssi_l4_ick",
608 .ops = &clkops_omap2_iclk_dflt_wait,
610 .clkdm_name = "core_l4_clkdm",
611 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
612 .enable_bit = OMAP24XX_EN_SSI_SHIFT,
613 .recalc = &followparent_recalc,
621 * GFX_CG1(2d), GFX_CG2(3d)
623 * GFX_FCLK runs from L3, and is divided by (1,2,3,4)
624 * The 2d and 3d clocks run at a hardware determined
625 * divided value of fclk.
629 /* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */
630 static const struct clksel gfx_fck_clksel[] = {
631 { .parent = &core_l3_ck, .rates = gfx_l3_rates },
635 static struct clk gfx_3d_fck = {
636 .name = "gfx_3d_fck",
637 .ops = &clkops_omap2_dflt_wait,
638 .parent = &core_l3_ck,
639 .clkdm_name = "gfx_clkdm",
640 .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
641 .enable_bit = OMAP24XX_EN_3D_SHIFT,
642 .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
643 .clksel_mask = OMAP_CLKSEL_GFX_MASK,
644 .clksel = gfx_fck_clksel,
645 .recalc = &omap2_clksel_recalc,
646 .round_rate = &omap2_clksel_round_rate,
647 .set_rate = &omap2_clksel_set_rate
650 static struct clk gfx_2d_fck = {
651 .name = "gfx_2d_fck",
652 .ops = &clkops_omap2_dflt_wait,
653 .parent = &core_l3_ck,
654 .clkdm_name = "gfx_clkdm",
655 .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
656 .enable_bit = OMAP24XX_EN_2D_SHIFT,
657 .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
658 .clksel_mask = OMAP_CLKSEL_GFX_MASK,
659 .clksel = gfx_fck_clksel,
660 .recalc = &omap2_clksel_recalc,
663 /* This interface clock does not have a CM_AUTOIDLE bit */
664 static struct clk gfx_ick = {
665 .name = "gfx_ick", /* From l3 */
666 .ops = &clkops_omap2_dflt_wait,
667 .parent = &core_l3_ck,
668 .clkdm_name = "gfx_clkdm",
669 .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
670 .enable_bit = OMAP_EN_GFX_SHIFT,
671 .recalc = &followparent_recalc,
675 * Modem clock domain (2430)
679 * These clocks are usable in chassis mode only.
681 static const struct clksel_rate mdm_ick_core_rates[] = {
682 { .div = 1, .val = 1, .flags = RATE_IN_243X },
683 { .div = 4, .val = 4, .flags = RATE_IN_243X },
684 { .div = 6, .val = 6, .flags = RATE_IN_243X },
685 { .div = 9, .val = 9, .flags = RATE_IN_243X },
689 static const struct clksel mdm_ick_clksel[] = {
690 { .parent = &core_ck, .rates = mdm_ick_core_rates },
694 static struct clk mdm_ick = { /* used both as a ick and fck */
696 .ops = &clkops_omap2_iclk_dflt_wait,
698 .clkdm_name = "mdm_clkdm",
699 .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
700 .enable_bit = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
701 .clksel_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL),
702 .clksel_mask = OMAP2430_CLKSEL_MDM_MASK,
703 .clksel = mdm_ick_clksel,
704 .recalc = &omap2_clksel_recalc,
707 static struct clk mdm_osc_ck = {
708 .name = "mdm_osc_ck",
709 .ops = &clkops_omap2_mdmclk_dflt_wait,
711 .clkdm_name = "mdm_clkdm",
712 .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
713 .enable_bit = OMAP2430_EN_OSC_SHIFT,
714 .recalc = &followparent_recalc,
720 * DSS_L4_ICLK, DSS_L3_ICLK,
721 * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
723 * DSS is both initiator and target.
725 /* XXX Add RATE_NOT_VALIDATED */
727 static const struct clksel_rate dss1_fck_sys_rates[] = {
728 { .div = 1, .val = 0, .flags = RATE_IN_24XX },
732 static const struct clksel_rate dss1_fck_core_rates[] = {
733 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
734 { .div = 2, .val = 2, .flags = RATE_IN_24XX },
735 { .div = 3, .val = 3, .flags = RATE_IN_24XX },
736 { .div = 4, .val = 4, .flags = RATE_IN_24XX },
737 { .div = 5, .val = 5, .flags = RATE_IN_24XX },
738 { .div = 6, .val = 6, .flags = RATE_IN_24XX },
739 { .div = 8, .val = 8, .flags = RATE_IN_24XX },
740 { .div = 9, .val = 9, .flags = RATE_IN_24XX },
741 { .div = 12, .val = 12, .flags = RATE_IN_24XX },
742 { .div = 16, .val = 16, .flags = RATE_IN_24XX },
746 static const struct clksel dss1_fck_clksel[] = {
747 { .parent = &sys_ck, .rates = dss1_fck_sys_rates },
748 { .parent = &core_ck, .rates = dss1_fck_core_rates },
752 static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */
754 .ops = &clkops_omap2_iclk_dflt,
755 .parent = &l4_ck, /* really both l3 and l4 */
756 .clkdm_name = "dss_clkdm",
757 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
758 .enable_bit = OMAP24XX_EN_DSS1_SHIFT,
759 .recalc = &followparent_recalc,
762 static struct clk dss1_fck = {
764 .ops = &clkops_omap2_dflt,
765 .parent = &core_ck, /* Core or sys */
766 .clkdm_name = "dss_clkdm",
767 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
768 .enable_bit = OMAP24XX_EN_DSS1_SHIFT,
769 .init = &omap2_init_clksel_parent,
770 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
771 .clksel_mask = OMAP24XX_CLKSEL_DSS1_MASK,
772 .clksel = dss1_fck_clksel,
773 .recalc = &omap2_clksel_recalc,
776 static const struct clksel_rate dss2_fck_sys_rates[] = {
777 { .div = 1, .val = 0, .flags = RATE_IN_24XX },
781 static const struct clksel_rate dss2_fck_48m_rates[] = {
782 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
786 static const struct clksel dss2_fck_clksel[] = {
787 { .parent = &sys_ck, .rates = dss2_fck_sys_rates },
788 { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
792 static struct clk dss2_fck = { /* Alt clk used in power management */
794 .ops = &clkops_omap2_dflt,
795 .parent = &sys_ck, /* fixed at sys_ck or 48MHz */
796 .clkdm_name = "dss_clkdm",
797 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
798 .enable_bit = OMAP24XX_EN_DSS2_SHIFT,
799 .init = &omap2_init_clksel_parent,
800 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
801 .clksel_mask = OMAP24XX_CLKSEL_DSS2_MASK,
802 .clksel = dss2_fck_clksel,
803 .recalc = &omap2_clksel_recalc,
806 static struct clk dss_54m_fck = { /* Alt clk used in power management */
807 .name = "dss_54m_fck", /* 54m tv clk */
808 .ops = &clkops_omap2_dflt_wait,
809 .parent = &func_54m_ck,
810 .clkdm_name = "dss_clkdm",
811 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
812 .enable_bit = OMAP24XX_EN_TV_SHIFT,
813 .recalc = &followparent_recalc,
816 static struct clk wu_l4_ick = {
820 .clkdm_name = "wkup_clkdm",
821 .recalc = &followparent_recalc,
825 * CORE power domain ICLK & FCLK defines.
826 * Many of the these can have more than one possible parent. Entries
827 * here will likely have an L4 interface parent, and may have multiple
828 * functional clock parents.
830 static const struct clksel_rate gpt_alt_rates[] = {
831 { .div = 1, .val = 2, .flags = RATE_IN_24XX },
835 static const struct clksel omap24xx_gpt_clksel[] = {
836 { .parent = &func_32k_ck, .rates = gpt_32k_rates },
837 { .parent = &sys_ck, .rates = gpt_sys_rates },
838 { .parent = &alt_ck, .rates = gpt_alt_rates },
842 static struct clk gpt1_ick = {
844 .ops = &clkops_omap2_iclk_dflt_wait,
845 .parent = &wu_l4_ick,
846 .clkdm_name = "wkup_clkdm",
847 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
848 .enable_bit = OMAP24XX_EN_GPT1_SHIFT,
849 .recalc = &followparent_recalc,
852 static struct clk gpt1_fck = {
854 .ops = &clkops_omap2_dflt_wait,
855 .parent = &func_32k_ck,
856 .clkdm_name = "core_l4_clkdm",
857 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
858 .enable_bit = OMAP24XX_EN_GPT1_SHIFT,
859 .init = &omap2_init_clksel_parent,
860 .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
861 .clksel_mask = OMAP24XX_CLKSEL_GPT1_MASK,
862 .clksel = omap24xx_gpt_clksel,
863 .recalc = &omap2_clksel_recalc,
864 .round_rate = &omap2_clksel_round_rate,
865 .set_rate = &omap2_clksel_set_rate
868 static struct clk gpt2_ick = {
870 .ops = &clkops_omap2_iclk_dflt_wait,
872 .clkdm_name = "core_l4_clkdm",
873 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
874 .enable_bit = OMAP24XX_EN_GPT2_SHIFT,
875 .recalc = &followparent_recalc,
878 static struct clk gpt2_fck = {
880 .ops = &clkops_omap2_dflt_wait,
881 .parent = &func_32k_ck,
882 .clkdm_name = "core_l4_clkdm",
883 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
884 .enable_bit = OMAP24XX_EN_GPT2_SHIFT,
885 .init = &omap2_init_clksel_parent,
886 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
887 .clksel_mask = OMAP24XX_CLKSEL_GPT2_MASK,
888 .clksel = omap24xx_gpt_clksel,
889 .recalc = &omap2_clksel_recalc,
892 static struct clk gpt3_ick = {
894 .ops = &clkops_omap2_iclk_dflt_wait,
896 .clkdm_name = "core_l4_clkdm",
897 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
898 .enable_bit = OMAP24XX_EN_GPT3_SHIFT,
899 .recalc = &followparent_recalc,
902 static struct clk gpt3_fck = {
904 .ops = &clkops_omap2_dflt_wait,
905 .parent = &func_32k_ck,
906 .clkdm_name = "core_l4_clkdm",
907 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
908 .enable_bit = OMAP24XX_EN_GPT3_SHIFT,
909 .init = &omap2_init_clksel_parent,
910 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
911 .clksel_mask = OMAP24XX_CLKSEL_GPT3_MASK,
912 .clksel = omap24xx_gpt_clksel,
913 .recalc = &omap2_clksel_recalc,
916 static struct clk gpt4_ick = {
918 .ops = &clkops_omap2_iclk_dflt_wait,
920 .clkdm_name = "core_l4_clkdm",
921 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
922 .enable_bit = OMAP24XX_EN_GPT4_SHIFT,
923 .recalc = &followparent_recalc,
926 static struct clk gpt4_fck = {
928 .ops = &clkops_omap2_dflt_wait,
929 .parent = &func_32k_ck,
930 .clkdm_name = "core_l4_clkdm",
931 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
932 .enable_bit = OMAP24XX_EN_GPT4_SHIFT,
933 .init = &omap2_init_clksel_parent,
934 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
935 .clksel_mask = OMAP24XX_CLKSEL_GPT4_MASK,
936 .clksel = omap24xx_gpt_clksel,
937 .recalc = &omap2_clksel_recalc,
940 static struct clk gpt5_ick = {
942 .ops = &clkops_omap2_iclk_dflt_wait,
944 .clkdm_name = "core_l4_clkdm",
945 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
946 .enable_bit = OMAP24XX_EN_GPT5_SHIFT,
947 .recalc = &followparent_recalc,
950 static struct clk gpt5_fck = {
952 .ops = &clkops_omap2_dflt_wait,
953 .parent = &func_32k_ck,
954 .clkdm_name = "core_l4_clkdm",
955 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
956 .enable_bit = OMAP24XX_EN_GPT5_SHIFT,
957 .init = &omap2_init_clksel_parent,
958 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
959 .clksel_mask = OMAP24XX_CLKSEL_GPT5_MASK,
960 .clksel = omap24xx_gpt_clksel,
961 .recalc = &omap2_clksel_recalc,
964 static struct clk gpt6_ick = {
966 .ops = &clkops_omap2_iclk_dflt_wait,
968 .clkdm_name = "core_l4_clkdm",
969 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
970 .enable_bit = OMAP24XX_EN_GPT6_SHIFT,
971 .recalc = &followparent_recalc,
974 static struct clk gpt6_fck = {
976 .ops = &clkops_omap2_dflt_wait,
977 .parent = &func_32k_ck,
978 .clkdm_name = "core_l4_clkdm",
979 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
980 .enable_bit = OMAP24XX_EN_GPT6_SHIFT,
981 .init = &omap2_init_clksel_parent,
982 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
983 .clksel_mask = OMAP24XX_CLKSEL_GPT6_MASK,
984 .clksel = omap24xx_gpt_clksel,
985 .recalc = &omap2_clksel_recalc,
988 static struct clk gpt7_ick = {
990 .ops = &clkops_omap2_iclk_dflt_wait,
992 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
993 .enable_bit = OMAP24XX_EN_GPT7_SHIFT,
994 .recalc = &followparent_recalc,
997 static struct clk gpt7_fck = {
999 .ops = &clkops_omap2_dflt_wait,
1000 .parent = &func_32k_ck,
1001 .clkdm_name = "core_l4_clkdm",
1002 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1003 .enable_bit = OMAP24XX_EN_GPT7_SHIFT,
1004 .init = &omap2_init_clksel_parent,
1005 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
1006 .clksel_mask = OMAP24XX_CLKSEL_GPT7_MASK,
1007 .clksel = omap24xx_gpt_clksel,
1008 .recalc = &omap2_clksel_recalc,
1011 static struct clk gpt8_ick = {
1013 .ops = &clkops_omap2_iclk_dflt_wait,
1015 .clkdm_name = "core_l4_clkdm",
1016 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1017 .enable_bit = OMAP24XX_EN_GPT8_SHIFT,
1018 .recalc = &followparent_recalc,
1021 static struct clk gpt8_fck = {
1023 .ops = &clkops_omap2_dflt_wait,
1024 .parent = &func_32k_ck,
1025 .clkdm_name = "core_l4_clkdm",
1026 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1027 .enable_bit = OMAP24XX_EN_GPT8_SHIFT,
1028 .init = &omap2_init_clksel_parent,
1029 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
1030 .clksel_mask = OMAP24XX_CLKSEL_GPT8_MASK,
1031 .clksel = omap24xx_gpt_clksel,
1032 .recalc = &omap2_clksel_recalc,
1035 static struct clk gpt9_ick = {
1037 .ops = &clkops_omap2_iclk_dflt_wait,
1039 .clkdm_name = "core_l4_clkdm",
1040 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1041 .enable_bit = OMAP24XX_EN_GPT9_SHIFT,
1042 .recalc = &followparent_recalc,
1045 static struct clk gpt9_fck = {
1047 .ops = &clkops_omap2_dflt_wait,
1048 .parent = &func_32k_ck,
1049 .clkdm_name = "core_l4_clkdm",
1050 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1051 .enable_bit = OMAP24XX_EN_GPT9_SHIFT,
1052 .init = &omap2_init_clksel_parent,
1053 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
1054 .clksel_mask = OMAP24XX_CLKSEL_GPT9_MASK,
1055 .clksel = omap24xx_gpt_clksel,
1056 .recalc = &omap2_clksel_recalc,
1059 static struct clk gpt10_ick = {
1060 .name = "gpt10_ick",
1061 .ops = &clkops_omap2_iclk_dflt_wait,
1063 .clkdm_name = "core_l4_clkdm",
1064 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1065 .enable_bit = OMAP24XX_EN_GPT10_SHIFT,
1066 .recalc = &followparent_recalc,
1069 static struct clk gpt10_fck = {
1070 .name = "gpt10_fck",
1071 .ops = &clkops_omap2_dflt_wait,
1072 .parent = &func_32k_ck,
1073 .clkdm_name = "core_l4_clkdm",
1074 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1075 .enable_bit = OMAP24XX_EN_GPT10_SHIFT,
1076 .init = &omap2_init_clksel_parent,
1077 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
1078 .clksel_mask = OMAP24XX_CLKSEL_GPT10_MASK,
1079 .clksel = omap24xx_gpt_clksel,
1080 .recalc = &omap2_clksel_recalc,
1083 static struct clk gpt11_ick = {
1084 .name = "gpt11_ick",
1085 .ops = &clkops_omap2_iclk_dflt_wait,
1087 .clkdm_name = "core_l4_clkdm",
1088 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1089 .enable_bit = OMAP24XX_EN_GPT11_SHIFT,
1090 .recalc = &followparent_recalc,
1093 static struct clk gpt11_fck = {
1094 .name = "gpt11_fck",
1095 .ops = &clkops_omap2_dflt_wait,
1096 .parent = &func_32k_ck,
1097 .clkdm_name = "core_l4_clkdm",
1098 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1099 .enable_bit = OMAP24XX_EN_GPT11_SHIFT,
1100 .init = &omap2_init_clksel_parent,
1101 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
1102 .clksel_mask = OMAP24XX_CLKSEL_GPT11_MASK,
1103 .clksel = omap24xx_gpt_clksel,
1104 .recalc = &omap2_clksel_recalc,
1107 static struct clk gpt12_ick = {
1108 .name = "gpt12_ick",
1109 .ops = &clkops_omap2_iclk_dflt_wait,
1111 .clkdm_name = "core_l4_clkdm",
1112 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1113 .enable_bit = OMAP24XX_EN_GPT12_SHIFT,
1114 .recalc = &followparent_recalc,
1117 static struct clk gpt12_fck = {
1118 .name = "gpt12_fck",
1119 .ops = &clkops_omap2_dflt_wait,
1120 .parent = &secure_32k_ck,
1121 .clkdm_name = "core_l4_clkdm",
1122 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1123 .enable_bit = OMAP24XX_EN_GPT12_SHIFT,
1124 .init = &omap2_init_clksel_parent,
1125 .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
1126 .clksel_mask = OMAP24XX_CLKSEL_GPT12_MASK,
1127 .clksel = omap24xx_gpt_clksel,
1128 .recalc = &omap2_clksel_recalc,
1131 static struct clk mcbsp1_ick = {
1132 .name = "mcbsp1_ick",
1133 .ops = &clkops_omap2_iclk_dflt_wait,
1135 .clkdm_name = "core_l4_clkdm",
1136 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1137 .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT,
1138 .recalc = &followparent_recalc,
1141 static const struct clksel_rate common_mcbsp_96m_rates[] = {
1142 { .div = 1, .val = 0, .flags = RATE_IN_24XX },
1146 static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
1147 { .div = 1, .val = 1, .flags = RATE_IN_24XX },
1151 static const struct clksel mcbsp_fck_clksel[] = {
1152 { .parent = &func_96m_ck, .rates = common_mcbsp_96m_rates },
1153 { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
1157 static struct clk mcbsp1_fck = {
1158 .name = "mcbsp1_fck",
1159 .ops = &clkops_omap2_dflt_wait,
1160 .parent = &func_96m_ck,
1161 .init = &omap2_init_clksel_parent,
1162 .clkdm_name = "core_l4_clkdm",
1163 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1164 .enable_bit = OMAP24XX_EN_MCBSP1_SHIFT,
1165 .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
1166 .clksel_mask = OMAP2_MCBSP1_CLKS_MASK,
1167 .clksel = mcbsp_fck_clksel,
1168 .recalc = &omap2_clksel_recalc,
1171 static struct clk mcbsp2_ick = {
1172 .name = "mcbsp2_ick",
1173 .ops = &clkops_omap2_iclk_dflt_wait,
1175 .clkdm_name = "core_l4_clkdm",
1176 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1177 .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT,
1178 .recalc = &followparent_recalc,
1181 static struct clk mcbsp2_fck = {
1182 .name = "mcbsp2_fck",
1183 .ops = &clkops_omap2_dflt_wait,
1184 .parent = &func_96m_ck,
1185 .init = &omap2_init_clksel_parent,
1186 .clkdm_name = "core_l4_clkdm",
1187 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1188 .enable_bit = OMAP24XX_EN_MCBSP2_SHIFT,
1189 .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
1190 .clksel_mask = OMAP2_MCBSP2_CLKS_MASK,
1191 .clksel = mcbsp_fck_clksel,
1192 .recalc = &omap2_clksel_recalc,
1195 static struct clk mcbsp3_ick = {
1196 .name = "mcbsp3_ick",
1197 .ops = &clkops_omap2_iclk_dflt_wait,
1199 .clkdm_name = "core_l4_clkdm",
1200 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1201 .enable_bit = OMAP2430_EN_MCBSP3_SHIFT,
1202 .recalc = &followparent_recalc,
1205 static struct clk mcbsp3_fck = {
1206 .name = "mcbsp3_fck",
1207 .ops = &clkops_omap2_dflt_wait,
1208 .parent = &func_96m_ck,
1209 .init = &omap2_init_clksel_parent,
1210 .clkdm_name = "core_l4_clkdm",
1211 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1212 .enable_bit = OMAP2430_EN_MCBSP3_SHIFT,
1213 .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
1214 .clksel_mask = OMAP2_MCBSP3_CLKS_MASK,
1215 .clksel = mcbsp_fck_clksel,
1216 .recalc = &omap2_clksel_recalc,
1219 static struct clk mcbsp4_ick = {
1220 .name = "mcbsp4_ick",
1221 .ops = &clkops_omap2_iclk_dflt_wait,
1223 .clkdm_name = "core_l4_clkdm",
1224 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1225 .enable_bit = OMAP2430_EN_MCBSP4_SHIFT,
1226 .recalc = &followparent_recalc,
1229 static struct clk mcbsp4_fck = {
1230 .name = "mcbsp4_fck",
1231 .ops = &clkops_omap2_dflt_wait,
1232 .parent = &func_96m_ck,
1233 .init = &omap2_init_clksel_parent,
1234 .clkdm_name = "core_l4_clkdm",
1235 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1236 .enable_bit = OMAP2430_EN_MCBSP4_SHIFT,
1237 .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
1238 .clksel_mask = OMAP2_MCBSP4_CLKS_MASK,
1239 .clksel = mcbsp_fck_clksel,
1240 .recalc = &omap2_clksel_recalc,
1243 static struct clk mcbsp5_ick = {
1244 .name = "mcbsp5_ick",
1245 .ops = &clkops_omap2_iclk_dflt_wait,
1247 .clkdm_name = "core_l4_clkdm",
1248 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1249 .enable_bit = OMAP2430_EN_MCBSP5_SHIFT,
1250 .recalc = &followparent_recalc,
1253 static struct clk mcbsp5_fck = {
1254 .name = "mcbsp5_fck",
1255 .ops = &clkops_omap2_dflt_wait,
1256 .parent = &func_96m_ck,
1257 .init = &omap2_init_clksel_parent,
1258 .clkdm_name = "core_l4_clkdm",
1259 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1260 .enable_bit = OMAP2430_EN_MCBSP5_SHIFT,
1261 .clksel_reg = OMAP243X_CTRL_REGADDR(OMAP243X_CONTROL_DEVCONF1),
1262 .clksel_mask = OMAP2_MCBSP5_CLKS_MASK,
1263 .clksel = mcbsp_fck_clksel,
1264 .recalc = &omap2_clksel_recalc,
1267 static struct clk mcspi1_ick = {
1268 .name = "mcspi1_ick",
1269 .ops = &clkops_omap2_iclk_dflt_wait,
1271 .clkdm_name = "core_l4_clkdm",
1272 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1273 .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
1274 .recalc = &followparent_recalc,
1277 static struct clk mcspi1_fck = {
1278 .name = "mcspi1_fck",
1279 .ops = &clkops_omap2_dflt_wait,
1280 .parent = &func_48m_ck,
1281 .clkdm_name = "core_l4_clkdm",
1282 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1283 .enable_bit = OMAP24XX_EN_MCSPI1_SHIFT,
1284 .recalc = &followparent_recalc,
1287 static struct clk mcspi2_ick = {
1288 .name = "mcspi2_ick",
1289 .ops = &clkops_omap2_iclk_dflt_wait,
1291 .clkdm_name = "core_l4_clkdm",
1292 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1293 .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
1294 .recalc = &followparent_recalc,
1297 static struct clk mcspi2_fck = {
1298 .name = "mcspi2_fck",
1299 .ops = &clkops_omap2_dflt_wait,
1300 .parent = &func_48m_ck,
1301 .clkdm_name = "core_l4_clkdm",
1302 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1303 .enable_bit = OMAP24XX_EN_MCSPI2_SHIFT,
1304 .recalc = &followparent_recalc,
1307 static struct clk mcspi3_ick = {
1308 .name = "mcspi3_ick",
1309 .ops = &clkops_omap2_iclk_dflt_wait,
1311 .clkdm_name = "core_l4_clkdm",
1312 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1313 .enable_bit = OMAP2430_EN_MCSPI3_SHIFT,
1314 .recalc = &followparent_recalc,
1317 static struct clk mcspi3_fck = {
1318 .name = "mcspi3_fck",
1319 .ops = &clkops_omap2_dflt_wait,
1320 .parent = &func_48m_ck,
1321 .clkdm_name = "core_l4_clkdm",
1322 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1323 .enable_bit = OMAP2430_EN_MCSPI3_SHIFT,
1324 .recalc = &followparent_recalc,
1327 static struct clk uart1_ick = {
1328 .name = "uart1_ick",
1329 .ops = &clkops_omap2_iclk_dflt_wait,
1331 .clkdm_name = "core_l4_clkdm",
1332 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1333 .enable_bit = OMAP24XX_EN_UART1_SHIFT,
1334 .recalc = &followparent_recalc,
1337 static struct clk uart1_fck = {
1338 .name = "uart1_fck",
1339 .ops = &clkops_omap2_dflt_wait,
1340 .parent = &func_48m_ck,
1341 .clkdm_name = "core_l4_clkdm",
1342 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1343 .enable_bit = OMAP24XX_EN_UART1_SHIFT,
1344 .recalc = &followparent_recalc,
1347 static struct clk uart2_ick = {
1348 .name = "uart2_ick",
1349 .ops = &clkops_omap2_iclk_dflt_wait,
1351 .clkdm_name = "core_l4_clkdm",
1352 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1353 .enable_bit = OMAP24XX_EN_UART2_SHIFT,
1354 .recalc = &followparent_recalc,
1357 static struct clk uart2_fck = {
1358 .name = "uart2_fck",
1359 .ops = &clkops_omap2_dflt_wait,
1360 .parent = &func_48m_ck,
1361 .clkdm_name = "core_l4_clkdm",
1362 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1363 .enable_bit = OMAP24XX_EN_UART2_SHIFT,
1364 .recalc = &followparent_recalc,
1367 static struct clk uart3_ick = {
1368 .name = "uart3_ick",
1369 .ops = &clkops_omap2_iclk_dflt_wait,
1371 .clkdm_name = "core_l4_clkdm",
1372 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1373 .enable_bit = OMAP24XX_EN_UART3_SHIFT,
1374 .recalc = &followparent_recalc,
1377 static struct clk uart3_fck = {
1378 .name = "uart3_fck",
1379 .ops = &clkops_omap2_dflt_wait,
1380 .parent = &func_48m_ck,
1381 .clkdm_name = "core_l4_clkdm",
1382 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1383 .enable_bit = OMAP24XX_EN_UART3_SHIFT,
1384 .recalc = &followparent_recalc,
1387 static struct clk gpios_ick = {
1388 .name = "gpios_ick",
1389 .ops = &clkops_omap2_iclk_dflt_wait,
1390 .parent = &wu_l4_ick,
1391 .clkdm_name = "wkup_clkdm",
1392 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
1393 .enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
1394 .recalc = &followparent_recalc,
1397 static struct clk gpios_fck = {
1398 .name = "gpios_fck",
1399 .ops = &clkops_omap2_dflt_wait,
1400 .parent = &func_32k_ck,
1401 .clkdm_name = "wkup_clkdm",
1402 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
1403 .enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
1404 .recalc = &followparent_recalc,
1407 static struct clk mpu_wdt_ick = {
1408 .name = "mpu_wdt_ick",
1409 .ops = &clkops_omap2_iclk_dflt_wait,
1410 .parent = &wu_l4_ick,
1411 .clkdm_name = "wkup_clkdm",
1412 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
1413 .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
1414 .recalc = &followparent_recalc,
1417 static struct clk mpu_wdt_fck = {
1418 .name = "mpu_wdt_fck",
1419 .ops = &clkops_omap2_dflt_wait,
1420 .parent = &func_32k_ck,
1421 .clkdm_name = "wkup_clkdm",
1422 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
1423 .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
1424 .recalc = &followparent_recalc,
1427 static struct clk sync_32k_ick = {
1428 .name = "sync_32k_ick",
1429 .ops = &clkops_omap2_iclk_dflt_wait,
1430 .flags = ENABLE_ON_INIT,
1431 .parent = &wu_l4_ick,
1432 .clkdm_name = "wkup_clkdm",
1433 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
1434 .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT,
1435 .recalc = &followparent_recalc,
1438 static struct clk wdt1_ick = {
1440 .ops = &clkops_omap2_iclk_dflt_wait,
1441 .parent = &wu_l4_ick,
1442 .clkdm_name = "wkup_clkdm",
1443 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
1444 .enable_bit = OMAP24XX_EN_WDT1_SHIFT,
1445 .recalc = &followparent_recalc,
1448 static struct clk omapctrl_ick = {
1449 .name = "omapctrl_ick",
1450 .ops = &clkops_omap2_iclk_dflt_wait,
1451 .flags = ENABLE_ON_INIT,
1452 .parent = &wu_l4_ick,
1453 .clkdm_name = "wkup_clkdm",
1454 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
1455 .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT,
1456 .recalc = &followparent_recalc,
1459 static struct clk icr_ick = {
1461 .ops = &clkops_omap2_iclk_dflt_wait,
1462 .parent = &wu_l4_ick,
1463 .clkdm_name = "wkup_clkdm",
1464 .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
1465 .enable_bit = OMAP2430_EN_ICR_SHIFT,
1466 .recalc = &followparent_recalc,
1469 static struct clk cam_ick = {
1471 .ops = &clkops_omap2_iclk_dflt,
1473 .clkdm_name = "core_l4_clkdm",
1474 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1475 .enable_bit = OMAP24XX_EN_CAM_SHIFT,
1476 .recalc = &followparent_recalc,
1480 * cam_fck controls both CAM_MCLK and CAM_FCLK. It should probably be
1481 * split into two separate clocks, since the parent clocks are different
1482 * and the clockdomains are also different.
1484 static struct clk cam_fck = {
1486 .ops = &clkops_omap2_dflt,
1487 .parent = &func_96m_ck,
1488 .clkdm_name = "core_l3_clkdm",
1489 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1490 .enable_bit = OMAP24XX_EN_CAM_SHIFT,
1491 .recalc = &followparent_recalc,
1494 static struct clk mailboxes_ick = {
1495 .name = "mailboxes_ick",
1496 .ops = &clkops_omap2_iclk_dflt_wait,
1498 .clkdm_name = "core_l4_clkdm",
1499 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1500 .enable_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
1501 .recalc = &followparent_recalc,
1504 static struct clk wdt4_ick = {
1506 .ops = &clkops_omap2_iclk_dflt_wait,
1508 .clkdm_name = "core_l4_clkdm",
1509 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1510 .enable_bit = OMAP24XX_EN_WDT4_SHIFT,
1511 .recalc = &followparent_recalc,
1514 static struct clk wdt4_fck = {
1516 .ops = &clkops_omap2_dflt_wait,
1517 .parent = &func_32k_ck,
1518 .clkdm_name = "core_l4_clkdm",
1519 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1520 .enable_bit = OMAP24XX_EN_WDT4_SHIFT,
1521 .recalc = &followparent_recalc,
1524 static struct clk mspro_ick = {
1525 .name = "mspro_ick",
1526 .ops = &clkops_omap2_iclk_dflt_wait,
1528 .clkdm_name = "core_l4_clkdm",
1529 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1530 .enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
1531 .recalc = &followparent_recalc,
1534 static struct clk mspro_fck = {
1535 .name = "mspro_fck",
1536 .ops = &clkops_omap2_dflt_wait,
1537 .parent = &func_96m_ck,
1538 .clkdm_name = "core_l4_clkdm",
1539 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1540 .enable_bit = OMAP24XX_EN_MSPRO_SHIFT,
1541 .recalc = &followparent_recalc,
1544 static struct clk fac_ick = {
1546 .ops = &clkops_omap2_iclk_dflt_wait,
1548 .clkdm_name = "core_l4_clkdm",
1549 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1550 .enable_bit = OMAP24XX_EN_FAC_SHIFT,
1551 .recalc = &followparent_recalc,
1554 static struct clk fac_fck = {
1556 .ops = &clkops_omap2_dflt_wait,
1557 .parent = &func_12m_ck,
1558 .clkdm_name = "core_l4_clkdm",
1559 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1560 .enable_bit = OMAP24XX_EN_FAC_SHIFT,
1561 .recalc = &followparent_recalc,
1564 static struct clk hdq_ick = {
1566 .ops = &clkops_omap2_iclk_dflt_wait,
1568 .clkdm_name = "core_l4_clkdm",
1569 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1570 .enable_bit = OMAP24XX_EN_HDQ_SHIFT,
1571 .recalc = &followparent_recalc,
1574 static struct clk hdq_fck = {
1576 .ops = &clkops_omap2_dflt_wait,
1577 .parent = &func_12m_ck,
1578 .clkdm_name = "core_l4_clkdm",
1579 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
1580 .enable_bit = OMAP24XX_EN_HDQ_SHIFT,
1581 .recalc = &followparent_recalc,
1585 * XXX This is marked as a 2420-only define, but it claims to be present
1586 * on 2430 also. Double-check.
1588 static struct clk i2c2_ick = {
1590 .ops = &clkops_omap2_iclk_dflt_wait,
1592 .clkdm_name = "core_l4_clkdm",
1593 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1594 .enable_bit = OMAP2420_EN_I2C2_SHIFT,
1595 .recalc = &followparent_recalc,
1598 static struct clk i2chs2_fck = {
1599 .name = "i2chs2_fck",
1600 .ops = &clkops_omap2430_i2chs_wait,
1601 .parent = &func_96m_ck,
1602 .clkdm_name = "core_l4_clkdm",
1603 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1604 .enable_bit = OMAP2430_EN_I2CHS2_SHIFT,
1605 .recalc = &followparent_recalc,
1609 * XXX This is marked as a 2420-only define, but it claims to be present
1610 * on 2430 also. Double-check.
1612 static struct clk i2c1_ick = {
1614 .ops = &clkops_omap2_iclk_dflt_wait,
1616 .clkdm_name = "core_l4_clkdm",
1617 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
1618 .enable_bit = OMAP2420_EN_I2C1_SHIFT,
1619 .recalc = &followparent_recalc,
1622 static struct clk i2chs1_fck = {
1623 .name = "i2chs1_fck",
1624 .ops = &clkops_omap2430_i2chs_wait,
1625 .parent = &func_96m_ck,
1626 .clkdm_name = "core_l4_clkdm",
1627 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1628 .enable_bit = OMAP2430_EN_I2CHS1_SHIFT,
1629 .recalc = &followparent_recalc,
1633 * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
1634 * accesses derived from this data.
1636 static struct clk gpmc_fck = {
1638 .ops = &clkops_omap2_iclk_idle_only,
1639 .parent = &core_l3_ck,
1640 .flags = ENABLE_ON_INIT,
1641 .clkdm_name = "core_l3_clkdm",
1642 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
1643 .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT,
1644 .recalc = &followparent_recalc,
1647 static struct clk sdma_fck = {
1649 .ops = &clkops_null, /* RMK: missing? */
1650 .parent = &core_l3_ck,
1651 .clkdm_name = "core_l3_clkdm",
1652 .recalc = &followparent_recalc,
1656 * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
1657 * accesses derived from this data.
1659 static struct clk sdma_ick = {
1661 .ops = &clkops_omap2_iclk_idle_only,
1662 .parent = &core_l3_ck,
1663 .clkdm_name = "core_l3_clkdm",
1664 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
1665 .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT,
1666 .recalc = &followparent_recalc,
1669 static struct clk sdrc_ick = {
1671 .ops = &clkops_omap2_iclk_idle_only,
1672 .parent = &core_l3_ck,
1673 .flags = ENABLE_ON_INIT,
1674 .clkdm_name = "core_l3_clkdm",
1675 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
1676 .enable_bit = OMAP2430_EN_SDRC_SHIFT,
1677 .recalc = &followparent_recalc,
1680 static struct clk des_ick = {
1682 .ops = &clkops_omap2_iclk_dflt_wait,
1684 .clkdm_name = "core_l4_clkdm",
1685 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
1686 .enable_bit = OMAP24XX_EN_DES_SHIFT,
1687 .recalc = &followparent_recalc,
1690 static struct clk sha_ick = {
1692 .ops = &clkops_omap2_iclk_dflt_wait,
1694 .clkdm_name = "core_l4_clkdm",
1695 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
1696 .enable_bit = OMAP24XX_EN_SHA_SHIFT,
1697 .recalc = &followparent_recalc,
1700 static struct clk rng_ick = {
1702 .ops = &clkops_omap2_iclk_dflt_wait,
1704 .clkdm_name = "core_l4_clkdm",
1705 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
1706 .enable_bit = OMAP24XX_EN_RNG_SHIFT,
1707 .recalc = &followparent_recalc,
1710 static struct clk aes_ick = {
1712 .ops = &clkops_omap2_iclk_dflt_wait,
1714 .clkdm_name = "core_l4_clkdm",
1715 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
1716 .enable_bit = OMAP24XX_EN_AES_SHIFT,
1717 .recalc = &followparent_recalc,
1720 static struct clk pka_ick = {
1722 .ops = &clkops_omap2_iclk_dflt_wait,
1724 .clkdm_name = "core_l4_clkdm",
1725 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
1726 .enable_bit = OMAP24XX_EN_PKA_SHIFT,
1727 .recalc = &followparent_recalc,
1730 static struct clk usb_fck = {
1732 .ops = &clkops_omap2_dflt_wait,
1733 .parent = &func_48m_ck,
1734 .clkdm_name = "core_l3_clkdm",
1735 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1736 .enable_bit = OMAP24XX_EN_USB_SHIFT,
1737 .recalc = &followparent_recalc,
1740 static struct clk usbhs_ick = {
1741 .name = "usbhs_ick",
1742 .ops = &clkops_omap2_iclk_dflt_wait,
1743 .parent = &core_l3_ck,
1744 .clkdm_name = "core_l3_clkdm",
1745 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1746 .enable_bit = OMAP2430_EN_USBHS_SHIFT,
1747 .recalc = &followparent_recalc,
1750 static struct clk mmchs1_ick = {
1751 .name = "mmchs1_ick",
1752 .ops = &clkops_omap2_iclk_dflt_wait,
1754 .clkdm_name = "core_l4_clkdm",
1755 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1756 .enable_bit = OMAP2430_EN_MMCHS1_SHIFT,
1757 .recalc = &followparent_recalc,
1760 static struct clk mmchs1_fck = {
1761 .name = "mmchs1_fck",
1762 .ops = &clkops_omap2_dflt_wait,
1763 .parent = &func_96m_ck,
1764 .clkdm_name = "core_l3_clkdm",
1765 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1766 .enable_bit = OMAP2430_EN_MMCHS1_SHIFT,
1767 .recalc = &followparent_recalc,
1770 static struct clk mmchs2_ick = {
1771 .name = "mmchs2_ick",
1772 .ops = &clkops_omap2_iclk_dflt_wait,
1774 .clkdm_name = "core_l4_clkdm",
1775 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1776 .enable_bit = OMAP2430_EN_MMCHS2_SHIFT,
1777 .recalc = &followparent_recalc,
1780 static struct clk mmchs2_fck = {
1781 .name = "mmchs2_fck",
1782 .ops = &clkops_omap2_dflt_wait,
1783 .parent = &func_96m_ck,
1784 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1785 .enable_bit = OMAP2430_EN_MMCHS2_SHIFT,
1786 .recalc = &followparent_recalc,
1789 static struct clk gpio5_ick = {
1790 .name = "gpio5_ick",
1791 .ops = &clkops_omap2_iclk_dflt_wait,
1793 .clkdm_name = "core_l4_clkdm",
1794 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1795 .enable_bit = OMAP2430_EN_GPIO5_SHIFT,
1796 .recalc = &followparent_recalc,
1799 static struct clk gpio5_fck = {
1800 .name = "gpio5_fck",
1801 .ops = &clkops_omap2_dflt_wait,
1802 .parent = &func_32k_ck,
1803 .clkdm_name = "core_l4_clkdm",
1804 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1805 .enable_bit = OMAP2430_EN_GPIO5_SHIFT,
1806 .recalc = &followparent_recalc,
1809 static struct clk mdm_intc_ick = {
1810 .name = "mdm_intc_ick",
1811 .ops = &clkops_omap2_iclk_dflt_wait,
1813 .clkdm_name = "core_l4_clkdm",
1814 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
1815 .enable_bit = OMAP2430_EN_MDM_INTC_SHIFT,
1816 .recalc = &followparent_recalc,
1819 static struct clk mmchsdb1_fck = {
1820 .name = "mmchsdb1_fck",
1821 .ops = &clkops_omap2_dflt_wait,
1822 .parent = &func_32k_ck,
1823 .clkdm_name = "core_l4_clkdm",
1824 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1825 .enable_bit = OMAP2430_EN_MMCHSDB1_SHIFT,
1826 .recalc = &followparent_recalc,
1829 static struct clk mmchsdb2_fck = {
1830 .name = "mmchsdb2_fck",
1831 .ops = &clkops_omap2_dflt_wait,
1832 .parent = &func_32k_ck,
1833 .clkdm_name = "core_l4_clkdm",
1834 .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
1835 .enable_bit = OMAP2430_EN_MMCHSDB2_SHIFT,
1836 .recalc = &followparent_recalc,
1840 * This clock is a composite clock which does entire set changes then
1841 * forces a rebalance. It keys on the MPU speed, but it really could
1842 * be any key speed part of a set in the rate table.
1844 * to really change a set, you need memory table sets which get changed
1845 * in sram, pre-notifiers & post notifiers, changing the top set, without
1846 * having low level display recalc's won't work... this is why dpm notifiers
1847 * work, isr's off, walk a list of clocks already _off_ and not messing with
1850 * This clock should have no parent. It embodies the entire upper level
1851 * active set. A parent will mess up some of the init also.
1853 static struct clk virt_prcm_set = {
1854 .name = "virt_prcm_set",
1855 .ops = &clkops_null,
1856 .parent = &mpu_ck, /* Indexed by mpu speed, no parent */
1857 .recalc = &omap2_table_mpu_recalc, /* sets are keyed on mpu rate */
1858 .set_rate = &omap2_select_table_rate,
1859 .round_rate = &omap2_round_to_table_rate,
1864 * clkdev integration
1867 static struct omap_clk omap2430_clks[] = {
1868 /* external root sources */
1869 CLK(NULL, "func_32k_ck", &func_32k_ck, CK_243X),
1870 CLK(NULL, "secure_32k_ck", &secure_32k_ck, CK_243X),
1871 CLK(NULL, "osc_ck", &osc_ck, CK_243X),
1872 CLK(NULL, "sys_ck", &sys_ck, CK_243X),
1873 CLK(NULL, "alt_ck", &alt_ck, CK_243X),
1874 CLK("omap-mcbsp.1", "pad_fck", &mcbsp_clks, CK_243X),
1875 CLK("omap-mcbsp.2", "pad_fck", &mcbsp_clks, CK_243X),
1876 CLK("omap-mcbsp.3", "pad_fck", &mcbsp_clks, CK_243X),
1877 CLK("omap-mcbsp.4", "pad_fck", &mcbsp_clks, CK_243X),
1878 CLK("omap-mcbsp.5", "pad_fck", &mcbsp_clks, CK_243X),
1879 CLK(NULL, "mcbsp_clks", &mcbsp_clks, CK_243X),
1880 /* internal analog sources */
1881 CLK(NULL, "dpll_ck", &dpll_ck, CK_243X),
1882 CLK(NULL, "apll96_ck", &apll96_ck, CK_243X),
1883 CLK(NULL, "apll54_ck", &apll54_ck, CK_243X),
1884 /* internal prcm root sources */
1885 CLK(NULL, "func_54m_ck", &func_54m_ck, CK_243X),
1886 CLK(NULL, "core_ck", &core_ck, CK_243X),
1887 CLK("omap-mcbsp.1", "prcm_fck", &func_96m_ck, CK_243X),
1888 CLK("omap-mcbsp.2", "prcm_fck", &func_96m_ck, CK_243X),
1889 CLK("omap-mcbsp.3", "prcm_fck", &func_96m_ck, CK_243X),
1890 CLK("omap-mcbsp.4", "prcm_fck", &func_96m_ck, CK_243X),
1891 CLK("omap-mcbsp.5", "prcm_fck", &func_96m_ck, CK_243X),
1892 CLK(NULL, "func_96m_ck", &func_96m_ck, CK_243X),
1893 CLK(NULL, "func_48m_ck", &func_48m_ck, CK_243X),
1894 CLK(NULL, "func_12m_ck", &func_12m_ck, CK_243X),
1895 CLK(NULL, "ck_wdt1_osc", &wdt1_osc_ck, CK_243X),
1896 CLK(NULL, "sys_clkout_src", &sys_clkout_src, CK_243X),
1897 CLK(NULL, "sys_clkout", &sys_clkout, CK_243X),
1898 CLK(NULL, "emul_ck", &emul_ck, CK_243X),
1899 /* mpu domain clocks */
1900 CLK(NULL, "mpu_ck", &mpu_ck, CK_243X),
1901 /* dsp domain clocks */
1902 CLK(NULL, "dsp_fck", &dsp_fck, CK_243X),
1903 CLK(NULL, "dsp_irate_ick", &dsp_irate_ick, CK_243X),
1904 CLK(NULL, "iva2_1_ick", &iva2_1_ick, CK_243X),
1905 /* GFX domain clocks */
1906 CLK(NULL, "gfx_3d_fck", &gfx_3d_fck, CK_243X),
1907 CLK(NULL, "gfx_2d_fck", &gfx_2d_fck, CK_243X),
1908 CLK(NULL, "gfx_ick", &gfx_ick, CK_243X),
1909 /* Modem domain clocks */
1910 CLK(NULL, "mdm_ick", &mdm_ick, CK_243X),
1911 CLK(NULL, "mdm_osc_ck", &mdm_osc_ck, CK_243X),
1912 /* DSS domain clocks */
1913 CLK("omapdss", "ick", &dss_ick, CK_243X),
1914 CLK("omapdss", "dss1_fck", &dss1_fck, CK_243X),
1915 CLK("omapdss", "dss2_fck", &dss2_fck, CK_243X),
1916 CLK("omapdss", "tv_fck", &dss_54m_fck, CK_243X),
1917 /* L3 domain clocks */
1918 CLK(NULL, "core_l3_ck", &core_l3_ck, CK_243X),
1919 CLK(NULL, "ssi_fck", &ssi_ssr_sst_fck, CK_243X),
1920 CLK(NULL, "usb_l4_ick", &usb_l4_ick, CK_243X),
1921 /* L4 domain clocks */
1922 CLK(NULL, "l4_ck", &l4_ck, CK_243X),
1923 CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_243X),
1924 CLK(NULL, "wu_l4_ick", &wu_l4_ick, CK_243X),
1925 /* virtual meta-group clock */
1926 CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_243X),
1927 /* general l4 interface ck, multi-parent functional clk */
1928 CLK(NULL, "gpt1_ick", &gpt1_ick, CK_243X),
1929 CLK(NULL, "gpt1_fck", &gpt1_fck, CK_243X),
1930 CLK(NULL, "gpt2_ick", &gpt2_ick, CK_243X),
1931 CLK(NULL, "gpt2_fck", &gpt2_fck, CK_243X),
1932 CLK(NULL, "gpt3_ick", &gpt3_ick, CK_243X),
1933 CLK(NULL, "gpt3_fck", &gpt3_fck, CK_243X),
1934 CLK(NULL, "gpt4_ick", &gpt4_ick, CK_243X),
1935 CLK(NULL, "gpt4_fck", &gpt4_fck, CK_243X),
1936 CLK(NULL, "gpt5_ick", &gpt5_ick, CK_243X),
1937 CLK(NULL, "gpt5_fck", &gpt5_fck, CK_243X),
1938 CLK(NULL, "gpt6_ick", &gpt6_ick, CK_243X),
1939 CLK(NULL, "gpt6_fck", &gpt6_fck, CK_243X),
1940 CLK(NULL, "gpt7_ick", &gpt7_ick, CK_243X),
1941 CLK(NULL, "gpt7_fck", &gpt7_fck, CK_243X),
1942 CLK(NULL, "gpt8_ick", &gpt8_ick, CK_243X),
1943 CLK(NULL, "gpt8_fck", &gpt8_fck, CK_243X),
1944 CLK(NULL, "gpt9_ick", &gpt9_ick, CK_243X),
1945 CLK(NULL, "gpt9_fck", &gpt9_fck, CK_243X),
1946 CLK(NULL, "gpt10_ick", &gpt10_ick, CK_243X),
1947 CLK(NULL, "gpt10_fck", &gpt10_fck, CK_243X),
1948 CLK(NULL, "gpt11_ick", &gpt11_ick, CK_243X),
1949 CLK(NULL, "gpt11_fck", &gpt11_fck, CK_243X),
1950 CLK(NULL, "gpt12_ick", &gpt12_ick, CK_243X),
1951 CLK(NULL, "gpt12_fck", &gpt12_fck, CK_243X),
1952 CLK("omap-mcbsp.1", "ick", &mcbsp1_ick, CK_243X),
1953 CLK("omap-mcbsp.1", "fck", &mcbsp1_fck, CK_243X),
1954 CLK("omap-mcbsp.2", "ick", &mcbsp2_ick, CK_243X),
1955 CLK("omap-mcbsp.2", "fck", &mcbsp2_fck, CK_243X),
1956 CLK("omap-mcbsp.3", "ick", &mcbsp3_ick, CK_243X),
1957 CLK("omap-mcbsp.3", "fck", &mcbsp3_fck, CK_243X),
1958 CLK("omap-mcbsp.4", "ick", &mcbsp4_ick, CK_243X),
1959 CLK("omap-mcbsp.4", "fck", &mcbsp4_fck, CK_243X),
1960 CLK("omap-mcbsp.5", "ick", &mcbsp5_ick, CK_243X),
1961 CLK("omap-mcbsp.5", "fck", &mcbsp5_fck, CK_243X),
1962 CLK("omap2_mcspi.1", "ick", &mcspi1_ick, CK_243X),
1963 CLK("omap2_mcspi.1", "fck", &mcspi1_fck, CK_243X),
1964 CLK("omap2_mcspi.2", "ick", &mcspi2_ick, CK_243X),
1965 CLK("omap2_mcspi.2", "fck", &mcspi2_fck, CK_243X),
1966 CLK("omap2_mcspi.3", "ick", &mcspi3_ick, CK_243X),
1967 CLK("omap2_mcspi.3", "fck", &mcspi3_fck, CK_243X),
1968 CLK(NULL, "uart1_ick", &uart1_ick, CK_243X),
1969 CLK(NULL, "uart1_fck", &uart1_fck, CK_243X),
1970 CLK(NULL, "uart2_ick", &uart2_ick, CK_243X),
1971 CLK(NULL, "uart2_fck", &uart2_fck, CK_243X),
1972 CLK(NULL, "uart3_ick", &uart3_ick, CK_243X),
1973 CLK(NULL, "uart3_fck", &uart3_fck, CK_243X),
1974 CLK(NULL, "gpios_ick", &gpios_ick, CK_243X),
1975 CLK(NULL, "gpios_fck", &gpios_fck, CK_243X),
1976 CLK("omap_wdt", "ick", &mpu_wdt_ick, CK_243X),
1977 CLK("omap_wdt", "fck", &mpu_wdt_fck, CK_243X),
1978 CLK(NULL, "sync_32k_ick", &sync_32k_ick, CK_243X),
1979 CLK(NULL, "wdt1_ick", &wdt1_ick, CK_243X),
1980 CLK(NULL, "omapctrl_ick", &omapctrl_ick, CK_243X),
1981 CLK(NULL, "icr_ick", &icr_ick, CK_243X),
1982 CLK("omap24xxcam", "fck", &cam_fck, CK_243X),
1983 CLK("omap24xxcam", "ick", &cam_ick, CK_243X),
1984 CLK(NULL, "mailboxes_ick", &mailboxes_ick, CK_243X),
1985 CLK(NULL, "wdt4_ick", &wdt4_ick, CK_243X),
1986 CLK(NULL, "wdt4_fck", &wdt4_fck, CK_243X),
1987 CLK(NULL, "mspro_ick", &mspro_ick, CK_243X),
1988 CLK(NULL, "mspro_fck", &mspro_fck, CK_243X),
1989 CLK(NULL, "fac_ick", &fac_ick, CK_243X),
1990 CLK(NULL, "fac_fck", &fac_fck, CK_243X),
1991 CLK("omap_hdq.0", "ick", &hdq_ick, CK_243X),
1992 CLK("omap_hdq.1", "fck", &hdq_fck, CK_243X),
1993 CLK("omap_i2c.1", "ick", &i2c1_ick, CK_243X),
1994 CLK("omap_i2c.1", "fck", &i2chs1_fck, CK_243X),
1995 CLK("omap_i2c.2", "ick", &i2c2_ick, CK_243X),
1996 CLK("omap_i2c.2", "fck", &i2chs2_fck, CK_243X),
1997 CLK(NULL, "gpmc_fck", &gpmc_fck, CK_243X),
1998 CLK(NULL, "sdma_fck", &sdma_fck, CK_243X),
1999 CLK(NULL, "sdma_ick", &sdma_ick, CK_243X),
2000 CLK(NULL, "sdrc_ick", &sdrc_ick, CK_243X),
2001 CLK(NULL, "des_ick", &des_ick, CK_243X),
2002 CLK("omap-sham", "ick", &sha_ick, CK_243X),
2003 CLK("omap_rng", "ick", &rng_ick, CK_243X),
2004 CLK("omap-aes", "ick", &aes_ick, CK_243X),
2005 CLK(NULL, "pka_ick", &pka_ick, CK_243X),
2006 CLK(NULL, "usb_fck", &usb_fck, CK_243X),
2007 CLK("musb-omap2430", "ick", &usbhs_ick, CK_243X),
2008 CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_243X),
2009 CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_243X),
2010 CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_243X),
2011 CLK("mmci-omap-hs.1", "fck", &mmchs2_fck, CK_243X),
2012 CLK(NULL, "gpio5_ick", &gpio5_ick, CK_243X),
2013 CLK(NULL, "gpio5_fck", &gpio5_fck, CK_243X),
2014 CLK(NULL, "mdm_intc_ick", &mdm_intc_ick, CK_243X),
2015 CLK("mmci-omap-hs.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X),
2016 CLK("mmci-omap-hs.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X),
2023 int __init omap2430_clk_init(void)
2025 const struct prcm_config *prcm;
2029 prcm_clksrc_ctrl = OMAP2430_PRCM_CLKSRC_CTRL;
2030 cm_idlest_pll = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST);
2031 cpu_mask = RATE_IN_243X;
2032 rate_table = omap2430_rate_table;
2034 clk_init(&omap2_clk_functions);
2036 for (c = omap2430_clks; c < omap2430_clks + ARRAY_SIZE(omap2430_clks);
2038 clk_preinit(c->lk.clk);
2040 osc_ck.rate = omap2_osc_clk_recalc(&osc_ck);
2041 propagate_rate(&osc_ck);
2042 sys_ck.rate = omap2xxx_sys_clk_recalc(&sys_ck);
2043 propagate_rate(&sys_ck);
2045 for (c = omap2430_clks; c < omap2430_clks + ARRAY_SIZE(omap2430_clks);
2048 clk_register(c->lk.clk);
2049 omap2_init_clk_clkdm(c->lk.clk);
2052 /* Disable autoidle on all clocks; let the PM code enable it later */
2053 omap_clk_disable_autoidle_all();
2055 /* Check the MPU rate set by bootloader */
2056 clkrate = omap2xxx_clk_get_core_rate(&dpll_ck);
2057 for (prcm = rate_table; prcm->mpu_speed; prcm++) {
2058 if (!(prcm->flags & cpu_mask))
2060 if (prcm->xtal_speed != sys_ck.rate)
2062 if (prcm->dpll_speed <= clkrate)
2065 curr_prcm_set = prcm;
2067 recalculate_root_clocks();
2069 pr_info("Clocking rate (Crystal/DPLL/MPU): %ld.%01ld/%ld/%ld MHz\n",
2070 (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
2071 (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;
2074 * Only enable those clocks we will need, let the drivers
2075 * enable other clocks as necessary
2077 clk_enable_init_clocks();
2079 /* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */
2080 vclk = clk_get(NULL, "virt_prcm_set");
2081 sclk = clk_get(NULL, "sys_ck");
2082 dclk = clk_get(NULL, "dpll_ck");