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Merge tag 'locking-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel...
[linux/fpc-iii.git] / arch / arm / mach-omap2 / omap_hwmod_3xxx_data.c
blobb6c7d98a9eff153b0950efa6ee437ee666ff3884
1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * omap_hwmod_3xxx_data.c - hardware modules present on the OMAP3xxx chips
4 *
5 * Copyright (C) 2009-2011 Nokia Corporation
6 * Copyright (C) 2012 Texas Instruments, Inc.
7 * Paul Walmsley
8 *
9 * The data in this file should be completely autogeneratable from
10 * the TI hardware database or other technical documentation.
11 *
12 * XXX these should be marked initdata for multi-OMAP kernels
13 */
14
15 #include <linux/platform_data/i2c-omap.h>
16 #include <linux/power/smartreflex.h>
17 #include <linux/platform_data/hsmmc-omap.h>
18
19 #include "l3_3xxx.h"
20 #include "l4_3xxx.h"
21
22 #include "soc.h"
23 #include "omap_hwmod.h"
24 #include "omap_hwmod_common_data.h"
25 #include "prm-regbits-34xx.h"
26 #include "cm-regbits-34xx.h"
27
28 #include "i2c.h"
29 #include "wd_timer.h"
30 #include "serial.h"
31
32 /*
33 * OMAP3xxx hardware module integration data
34 *
35 * All of the data in this section should be autogeneratable from the
36 * TI hardware database or other technical documentation. Data that
37 * is driver-specific or driver-kernel integration-specific belongs
38 * elsewhere.
39 */
40
41 #define AM35XX_IPSS_USBOTGSS_BASE 0x5C040000
42
43 /*
44 * IP blocks
45 */
46
47 /* L3 */
48
49 static struct omap_hwmod omap3xxx_l3_main_hwmod = {
50 .name = "l3_main",
51 .class = &l3_hwmod_class,
52 .flags = HWMOD_NO_IDLEST,
53 };
54
55 /* L4 CORE */
56 static struct omap_hwmod omap3xxx_l4_core_hwmod = {
57 .name = "l4_core",
58 .class = &l4_hwmod_class,
59 .flags = HWMOD_NO_IDLEST,
60 };
61
62 /* L4 PER */
63 static struct omap_hwmod omap3xxx_l4_per_hwmod = {
64 .name = "l4_per",
65 .class = &l4_hwmod_class,
66 .flags = HWMOD_NO_IDLEST,
67 };
68
69 /* L4 WKUP */
70 static struct omap_hwmod omap3xxx_l4_wkup_hwmod = {
71 .name = "l4_wkup",
72 .class = &l4_hwmod_class,
73 .flags = HWMOD_NO_IDLEST,
74 };
75
76 /* L4 SEC */
77 static struct omap_hwmod omap3xxx_l4_sec_hwmod = {
78 .name = "l4_sec",
79 .class = &l4_hwmod_class,
80 .flags = HWMOD_NO_IDLEST,
81 };
82
83 /* MPU */
84
85 static struct omap_hwmod omap3xxx_mpu_hwmod = {
86 .name = "mpu",
87 .class = &mpu_hwmod_class,
88 .main_clk = "arm_fck",
89 };
90
91 /* IVA2 (IVA2) */
92 static struct omap_hwmod_rst_info omap3xxx_iva_resets[] = {
93 { .name = "logic", .rst_shift = 0, .st_shift = 8 },
94 { .name = "seq0", .rst_shift = 1, .st_shift = 9 },
95 { .name = "seq1", .rst_shift = 2, .st_shift = 10 },
96 };
97
98 static struct omap_hwmod omap3xxx_iva_hwmod = {
99 .name = "iva",
100 .class = &iva_hwmod_class,
101 .clkdm_name = "iva2_clkdm",
102 .rst_lines = omap3xxx_iva_resets,
103 .rst_lines_cnt = ARRAY_SIZE(omap3xxx_iva_resets),
104 .main_clk = "iva2_ck",
105 .prcm = {
106 .omap2 = {
107 .module_offs = OMAP3430_IVA2_MOD,
108 .idlest_reg_id = 1,
109 .idlest_idle_bit = OMAP3430_ST_IVA2_SHIFT,
110 },
111 },
112 };
113
114 /*
115 * 'debugss' class
116 * debug and emulation sub system
117 */
118
119 static struct omap_hwmod_class omap3xxx_debugss_hwmod_class = {
120 .name = "debugss",
121 };
122
123 /* debugss */
124 static struct omap_hwmod omap3xxx_debugss_hwmod = {
125 .name = "debugss",
126 .class = &omap3xxx_debugss_hwmod_class,
127 .clkdm_name = "emu_clkdm",
128 .main_clk = "emu_src_ck",
129 .flags = HWMOD_NO_IDLEST,
130 };
131
132 /* timer class */
133 static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = {
134 .rev_offs = 0x0000,
135 .sysc_offs = 0x0010,
136 .syss_offs = 0x0014,
137 .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
138 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
139 SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE |
140 SYSS_HAS_RESET_STATUS),
141 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
142 .sysc_fields = &omap_hwmod_sysc_type1,
143 };
144
145 static struct omap_hwmod_class omap3xxx_timer_hwmod_class = {
146 .name = "timer",
147 .sysc = &omap3xxx_timer_sysc,
148 };
149
150 /* timer3 */
151 static struct omap_hwmod omap3xxx_timer3_hwmod = {
152 .name = "timer3",
153 .main_clk = "gpt3_fck",
154 .prcm = {
155 .omap2 = {
156 .module_offs = OMAP3430_PER_MOD,
157 .idlest_reg_id = 1,
158 .idlest_idle_bit = OMAP3430_ST_GPT3_SHIFT,
159 },
160 },
161 .class = &omap3xxx_timer_hwmod_class,
162 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
163 };
164
165 /* timer4 */
166 static struct omap_hwmod omap3xxx_timer4_hwmod = {
167 .name = "timer4",
168 .main_clk = "gpt4_fck",
169 .prcm = {
170 .omap2 = {
171 .module_offs = OMAP3430_PER_MOD,
172 .idlest_reg_id = 1,
173 .idlest_idle_bit = OMAP3430_ST_GPT4_SHIFT,
174 },
175 },
176 .class = &omap3xxx_timer_hwmod_class,
177 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
178 };
179
180 /* timer5 */
181 static struct omap_hwmod omap3xxx_timer5_hwmod = {
182 .name = "timer5",
183 .main_clk = "gpt5_fck",
184 .prcm = {
185 .omap2 = {
186 .module_offs = OMAP3430_PER_MOD,
187 .idlest_reg_id = 1,
188 .idlest_idle_bit = OMAP3430_ST_GPT5_SHIFT,
189 },
190 },
191 .class = &omap3xxx_timer_hwmod_class,
192 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
193 };
194
195 /* timer6 */
196 static struct omap_hwmod omap3xxx_timer6_hwmod = {
197 .name = "timer6",
198 .main_clk = "gpt6_fck",
199 .prcm = {
200 .omap2 = {
201 .module_offs = OMAP3430_PER_MOD,
202 .idlest_reg_id = 1,
203 .idlest_idle_bit = OMAP3430_ST_GPT6_SHIFT,
204 },
205 },
206 .class = &omap3xxx_timer_hwmod_class,
207 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
208 };
209
210 /* timer7 */
211 static struct omap_hwmod omap3xxx_timer7_hwmod = {
212 .name = "timer7",
213 .main_clk = "gpt7_fck",
214 .prcm = {
215 .omap2 = {
216 .module_offs = OMAP3430_PER_MOD,
217 .idlest_reg_id = 1,
218 .idlest_idle_bit = OMAP3430_ST_GPT7_SHIFT,
219 },
220 },
221 .class = &omap3xxx_timer_hwmod_class,
222 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
223 };
224
225 /* timer8 */
226 static struct omap_hwmod omap3xxx_timer8_hwmod = {
227 .name = "timer8",
228 .main_clk = "gpt8_fck",
229 .prcm = {
230 .omap2 = {
231 .module_offs = OMAP3430_PER_MOD,
232 .idlest_reg_id = 1,
233 .idlest_idle_bit = OMAP3430_ST_GPT8_SHIFT,
234 },
235 },
236 .class = &omap3xxx_timer_hwmod_class,
237 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
238 };
239
240 /* timer9 */
241 static struct omap_hwmod omap3xxx_timer9_hwmod = {
242 .name = "timer9",
243 .main_clk = "gpt9_fck",
244 .prcm = {
245 .omap2 = {
246 .module_offs = OMAP3430_PER_MOD,
247 .idlest_reg_id = 1,
248 .idlest_idle_bit = OMAP3430_ST_GPT9_SHIFT,
249 },
250 },
251 .class = &omap3xxx_timer_hwmod_class,
252 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
253 };
254
255 /* timer10 */
256 static struct omap_hwmod omap3xxx_timer10_hwmod = {
257 .name = "timer10",
258 .main_clk = "gpt10_fck",
259 .prcm = {
260 .omap2 = {
261 .module_offs = CORE_MOD,
262 .idlest_reg_id = 1,
263 .idlest_idle_bit = OMAP3430_ST_GPT10_SHIFT,
264 },
265 },
266 .class = &omap3xxx_timer_hwmod_class,
267 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
268 };
269
270 /* timer11 */
271 static struct omap_hwmod omap3xxx_timer11_hwmod = {
272 .name = "timer11",
273 .main_clk = "gpt11_fck",
274 .prcm = {
275 .omap2 = {
276 .module_offs = CORE_MOD,
277 .idlest_reg_id = 1,
278 .idlest_idle_bit = OMAP3430_ST_GPT11_SHIFT,
279 },
280 },
281 .class = &omap3xxx_timer_hwmod_class,
282 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
283 };
284
285 /*
286 * 'wd_timer' class
287 * 32-bit watchdog upward counter that generates a pulse on the reset pin on
288 * overflow condition
289 */
290
291 static struct omap_hwmod_class_sysconfig omap3xxx_wd_timer_sysc = {
292 .rev_offs = 0x0000,
293 .sysc_offs = 0x0010,
294 .syss_offs = 0x0014,
295 .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_EMUFREE |
296 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
297 SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
298 SYSS_HAS_RESET_STATUS),
299 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
300 .sysc_fields = &omap_hwmod_sysc_type1,
301 };
302
303 /* I2C common */
304 static struct omap_hwmod_class_sysconfig i2c_sysc = {
305 .rev_offs = 0x00,
306 .sysc_offs = 0x20,
307 .syss_offs = 0x10,
308 .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
309 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
310 SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
311 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
312 .sysc_fields = &omap_hwmod_sysc_type1,
313 };
314
315 static struct omap_hwmod_class omap3xxx_wd_timer_hwmod_class = {
316 .name = "wd_timer",
317 .sysc = &omap3xxx_wd_timer_sysc,
318 .pre_shutdown = &omap2_wd_timer_disable,
319 .reset = &omap2_wd_timer_reset,
320 };
321
322 static struct omap_hwmod omap3xxx_wd_timer2_hwmod = {
323 .name = "wd_timer2",
324 .class = &omap3xxx_wd_timer_hwmod_class,
325 .main_clk = "wdt2_fck",
326 .prcm = {
327 .omap2 = {
328 .module_offs = WKUP_MOD,
329 .idlest_reg_id = 1,
330 .idlest_idle_bit = OMAP3430_ST_WDT2_SHIFT,
331 },
332 },
333 /*
334 * XXX: Use software supervised mode, HW supervised smartidle seems to
335 * block CORE power domain idle transitions. Maybe a HW bug in wdt2?
336 */
337 .flags = HWMOD_SWSUP_SIDLE,
338 };
339
340 /* UART1 */
341 static struct omap_hwmod omap3xxx_uart1_hwmod = {
342 .name = "uart1",
343 .main_clk = "uart1_fck",
344 .flags = DEBUG_TI81XXUART1_FLAGS | HWMOD_SWSUP_SIDLE,
345 .prcm = {
346 .omap2 = {
347 .module_offs = CORE_MOD,
348 .idlest_reg_id = 1,
349 .idlest_idle_bit = OMAP3430_EN_UART1_SHIFT,
350 },
351 },
352 .class = &omap2_uart_class,
353 };
354
355 /* UART2 */
356 static struct omap_hwmod omap3xxx_uart2_hwmod = {
357 .name = "uart2",
358 .main_clk = "uart2_fck",
359 .flags = DEBUG_TI81XXUART2_FLAGS | HWMOD_SWSUP_SIDLE,
360 .prcm = {
361 .omap2 = {
362 .module_offs = CORE_MOD,
363 .idlest_reg_id = 1,
364 .idlest_idle_bit = OMAP3430_EN_UART2_SHIFT,
365 },
366 },
367 .class = &omap2_uart_class,
368 };
369
370 /* UART3 */
371 static struct omap_hwmod omap3xxx_uart3_hwmod = {
372 .name = "uart3",
373 .main_clk = "uart3_fck",
374 .flags = DEBUG_OMAP3UART3_FLAGS | DEBUG_TI81XXUART3_FLAGS |
375 HWMOD_SWSUP_SIDLE,
376 .prcm = {
377 .omap2 = {
378 .module_offs = OMAP3430_PER_MOD,
379 .idlest_reg_id = 1,
380 .idlest_idle_bit = OMAP3430_EN_UART3_SHIFT,
381 },
382 },
383 .class = &omap2_uart_class,
384 };
385
386 /* UART4 */
387
388
389 static struct omap_hwmod omap36xx_uart4_hwmod = {
390 .name = "uart4",
391 .main_clk = "uart4_fck",
392 .flags = DEBUG_OMAP3UART4_FLAGS | HWMOD_SWSUP_SIDLE,
393 .prcm = {
394 .omap2 = {
395 .module_offs = OMAP3430_PER_MOD,
396 .idlest_reg_id = 1,
397 .idlest_idle_bit = OMAP3630_EN_UART4_SHIFT,
398 },
399 },
400 .class = &omap2_uart_class,
401 };
402
403
404
405 /*
406 * XXX AM35xx UART4 cannot complete its softreset without uart1_fck or
407 * uart2_fck being enabled. So we add uart1_fck as an optional clock,
408 * below, and set the HWMOD_CONTROL_OPT_CLKS_IN_RESET. This really
409 * should not be needed. The functional clock structure of the AM35xx
410 * UART4 is extremely unclear and opaque; it is unclear what the role
411 * of uart1/2_fck is for the UART4. Any clarification from either
412 * empirical testing or the AM3505/3517 hardware designers would be
413 * most welcome.
414 */
415 static struct omap_hwmod_opt_clk am35xx_uart4_opt_clks[] = {
416 { .role = "softreset_uart1_fck", .clk = "uart1_fck" },
417 };
418
419 static struct omap_hwmod am35xx_uart4_hwmod = {
420 .name = "uart4",
421 .main_clk = "uart4_fck",
422 .prcm = {
423 .omap2 = {
424 .module_offs = CORE_MOD,
425 .idlest_reg_id = 1,
426 .idlest_idle_bit = AM35XX_ST_UART4_SHIFT,
427 },
428 },
429 .opt_clks = am35xx_uart4_opt_clks,
430 .opt_clks_cnt = ARRAY_SIZE(am35xx_uart4_opt_clks),
431 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
432 .class = &omap2_uart_class,
433 };
434
435 static struct omap_hwmod_class i2c_class = {
436 .name = "i2c",
437 .sysc = &i2c_sysc,
438 .reset = &omap_i2c_reset,
439 };
440
441 /* dss */
442 static struct omap_hwmod_opt_clk dss_opt_clks[] = {
443 /*
444 * The DSS HW needs all DSS clocks enabled during reset. The dss_core
445 * driver does not use these clocks.
446 */
447 { .role = "sys_clk", .clk = "dss2_alwon_fck" },
448 { .role = "tv_clk", .clk = "dss_tv_fck" },
449 /* required only on OMAP3430 */
450 { .role = "tv_dac_clk", .clk = "dss_96m_fck" },
451 };
452
453 static struct omap_hwmod omap3430es1_dss_core_hwmod = {
454 .name = "dss_core",
455 .class = &omap2_dss_hwmod_class,
456 .main_clk = "dss1_alwon_fck", /* instead of dss_fck */
457 .prcm = {
458 .omap2 = {
459 .module_offs = OMAP3430_DSS_MOD,
460 .idlest_reg_id = 1,
461 },
462 },
463 .opt_clks = dss_opt_clks,
464 .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
465 .flags = HWMOD_NO_IDLEST | HWMOD_CONTROL_OPT_CLKS_IN_RESET,
466 };
467
468 static struct omap_hwmod omap3xxx_dss_core_hwmod = {
469 .name = "dss_core",
470 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
471 .class = &omap2_dss_hwmod_class,
472 .main_clk = "dss1_alwon_fck", /* instead of dss_fck */
473 .prcm = {
474 .omap2 = {
475 .module_offs = OMAP3430_DSS_MOD,
476 .idlest_reg_id = 1,
477 .idlest_idle_bit = OMAP3430ES2_ST_DSS_IDLE_SHIFT,
478 },
479 },
480 .opt_clks = dss_opt_clks,
481 .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
482 };
483
484 /*
485 * 'dispc' class
486 * display controller
487 */
488
489 static struct omap_hwmod_class_sysconfig omap3_dispc_sysc = {
490 .rev_offs = 0x0000,
491 .sysc_offs = 0x0010,
492 .syss_offs = 0x0014,
493 .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
494 SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
495 SYSC_HAS_ENAWAKEUP),
496 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
497 MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
498 .sysc_fields = &omap_hwmod_sysc_type1,
499 };
500
501 static struct omap_hwmod_class omap3_dispc_hwmod_class = {
502 .name = "dispc",
503 .sysc = &omap3_dispc_sysc,
504 };
505
506 static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
507 .name = "dss_dispc",
508 .class = &omap3_dispc_hwmod_class,
509 .main_clk = "dss1_alwon_fck",
510 .prcm = {
511 .omap2 = {
512 .module_offs = OMAP3430_DSS_MOD,
513 },
514 },
515 .flags = HWMOD_NO_IDLEST,
516 .dev_attr = &omap2_3_dss_dispc_dev_attr,
517 };
518
519 /*
520 * 'dsi' class
521 * display serial interface controller
522 */
523
524 static struct omap_hwmod_class_sysconfig omap3xxx_dsi_sysc = {
525 .rev_offs = 0x0000,
526 .sysc_offs = 0x0010,
527 .syss_offs = 0x0014,
528 .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
529 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
530 SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
531 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
532 .sysc_fields = &omap_hwmod_sysc_type1,
533 };
534
535 static struct omap_hwmod_class omap3xxx_dsi_hwmod_class = {
536 .name = "dsi",
537 .sysc = &omap3xxx_dsi_sysc,
538 };
539
540 /* dss_dsi1 */
541 static struct omap_hwmod_opt_clk dss_dsi1_opt_clks[] = {
542 { .role = "sys_clk", .clk = "dss2_alwon_fck" },
543 };
544
545 static struct omap_hwmod omap3xxx_dss_dsi1_hwmod = {
546 .name = "dss_dsi1",
547 .class = &omap3xxx_dsi_hwmod_class,
548 .main_clk = "dss1_alwon_fck",
549 .prcm = {
550 .omap2 = {
551 .module_offs = OMAP3430_DSS_MOD,
552 },
553 },
554 .opt_clks = dss_dsi1_opt_clks,
555 .opt_clks_cnt = ARRAY_SIZE(dss_dsi1_opt_clks),
556 .flags = HWMOD_NO_IDLEST,
557 };
558
559 static struct omap_hwmod_opt_clk dss_rfbi_opt_clks[] = {
560 { .role = "ick", .clk = "dss_ick" },
561 };
562
563 static struct omap_hwmod omap3xxx_dss_rfbi_hwmod = {
564 .name = "dss_rfbi",
565 .class = &omap2_rfbi_hwmod_class,
566 .main_clk = "dss1_alwon_fck",
567 .prcm = {
568 .omap2 = {
569 .module_offs = OMAP3430_DSS_MOD,
570 },
571 },
572 .opt_clks = dss_rfbi_opt_clks,
573 .opt_clks_cnt = ARRAY_SIZE(dss_rfbi_opt_clks),
574 .flags = HWMOD_NO_IDLEST,
575 };
576
577 static struct omap_hwmod_opt_clk dss_venc_opt_clks[] = {
578 /* required only on OMAP3430 */
579 { .role = "tv_dac_clk", .clk = "dss_96m_fck" },
580 };
581
582 static struct omap_hwmod omap3xxx_dss_venc_hwmod = {
583 .name = "dss_venc",
584 .class = &omap2_venc_hwmod_class,
585 .main_clk = "dss_tv_fck",
586 .prcm = {
587 .omap2 = {
588 .module_offs = OMAP3430_DSS_MOD,
589 },
590 },
591 .opt_clks = dss_venc_opt_clks,
592 .opt_clks_cnt = ARRAY_SIZE(dss_venc_opt_clks),
593 .flags = HWMOD_NO_IDLEST,
594 };
595
596 /* I2C1 */
597 static struct omap_hwmod omap3xxx_i2c1_hwmod = {
598 .name = "i2c1",
599 .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
600 .main_clk = "i2c1_fck",
601 .prcm = {
602 .omap2 = {
603 .module_offs = CORE_MOD,
604 .idlest_reg_id = 1,
605 .idlest_idle_bit = OMAP3430_ST_I2C1_SHIFT,
606 },
607 },
608 .class = &i2c_class,
609 };
610
611 /* I2C2 */
612 static struct omap_hwmod omap3xxx_i2c2_hwmod = {
613 .name = "i2c2",
614 .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
615 .main_clk = "i2c2_fck",
616 .prcm = {
617 .omap2 = {
618 .module_offs = CORE_MOD,
619 .idlest_reg_id = 1,
620 .idlest_idle_bit = OMAP3430_ST_I2C2_SHIFT,
621 },
622 },
623 .class = &i2c_class,
624 };
625
626 /* I2C3 */
627 static struct omap_hwmod omap3xxx_i2c3_hwmod = {
628 .name = "i2c3",
629 .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
630 .main_clk = "i2c3_fck",
631 .prcm = {
632 .omap2 = {
633 .module_offs = CORE_MOD,
634 .idlest_reg_id = 1,
635 .idlest_idle_bit = OMAP3430_ST_I2C3_SHIFT,
636 },
637 },
638 .class = &i2c_class,
639 };
640
641 /*
642 * 'gpio' class
643 * general purpose io module
644 */
645
646 static struct omap_hwmod_class_sysconfig omap3xxx_gpio_sysc = {
647 .rev_offs = 0x0000,
648 .sysc_offs = 0x0010,
649 .syss_offs = 0x0014,
650 .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
651 SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
652 SYSS_HAS_RESET_STATUS),
653 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
654 .sysc_fields = &omap_hwmod_sysc_type1,
655 };
656
657 static struct omap_hwmod_class omap3xxx_gpio_hwmod_class = {
658 .name = "gpio",
659 .sysc = &omap3xxx_gpio_sysc,
660 };
661
662 /* gpio1 */
663 static struct omap_hwmod_opt_clk gpio1_opt_clks[] = {
664 { .role = "dbclk", .clk = "gpio1_dbck", },
665 };
666
667 static struct omap_hwmod omap3xxx_gpio1_hwmod = {
668 .name = "gpio1",
669 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
670 .main_clk = "gpio1_ick",
671 .opt_clks = gpio1_opt_clks,
672 .opt_clks_cnt = ARRAY_SIZE(gpio1_opt_clks),
673 .prcm = {
674 .omap2 = {
675 .module_offs = WKUP_MOD,
676 .idlest_reg_id = 1,
677 .idlest_idle_bit = OMAP3430_ST_GPIO1_SHIFT,
678 },
679 },
680 .class = &omap3xxx_gpio_hwmod_class,
681 };
682
683 /* gpio2 */
684 static struct omap_hwmod_opt_clk gpio2_opt_clks[] = {
685 { .role = "dbclk", .clk = "gpio2_dbck", },
686 };
687
688 static struct omap_hwmod omap3xxx_gpio2_hwmod = {
689 .name = "gpio2",
690 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
691 .main_clk = "gpio2_ick",
692 .opt_clks = gpio2_opt_clks,
693 .opt_clks_cnt = ARRAY_SIZE(gpio2_opt_clks),
694 .prcm = {
695 .omap2 = {
696 .module_offs = OMAP3430_PER_MOD,
697 .idlest_reg_id = 1,
698 .idlest_idle_bit = OMAP3430_ST_GPIO2_SHIFT,
699 },
700 },
701 .class = &omap3xxx_gpio_hwmod_class,
702 };
703
704 /* gpio3 */
705 static struct omap_hwmod_opt_clk gpio3_opt_clks[] = {
706 { .role = "dbclk", .clk = "gpio3_dbck", },
707 };
708
709 static struct omap_hwmod omap3xxx_gpio3_hwmod = {
710 .name = "gpio3",
711 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
712 .main_clk = "gpio3_ick",
713 .opt_clks = gpio3_opt_clks,
714 .opt_clks_cnt = ARRAY_SIZE(gpio3_opt_clks),
715 .prcm = {
716 .omap2 = {
717 .module_offs = OMAP3430_PER_MOD,
718 .idlest_reg_id = 1,
719 .idlest_idle_bit = OMAP3430_ST_GPIO3_SHIFT,
720 },
721 },
722 .class = &omap3xxx_gpio_hwmod_class,
723 };
724
725 /* gpio4 */
726 static struct omap_hwmod_opt_clk gpio4_opt_clks[] = {
727 { .role = "dbclk", .clk = "gpio4_dbck", },
728 };
729
730 static struct omap_hwmod omap3xxx_gpio4_hwmod = {
731 .name = "gpio4",
732 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
733 .main_clk = "gpio4_ick",
734 .opt_clks = gpio4_opt_clks,
735 .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks),
736 .prcm = {
737 .omap2 = {
738 .module_offs = OMAP3430_PER_MOD,
739 .idlest_reg_id = 1,
740 .idlest_idle_bit = OMAP3430_ST_GPIO4_SHIFT,
741 },
742 },
743 .class = &omap3xxx_gpio_hwmod_class,
744 };
745
746 /* gpio5 */
747
748 static struct omap_hwmod_opt_clk gpio5_opt_clks[] = {
749 { .role = "dbclk", .clk = "gpio5_dbck", },
750 };
751
752 static struct omap_hwmod omap3xxx_gpio5_hwmod = {
753 .name = "gpio5",
754 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
755 .main_clk = "gpio5_ick",
756 .opt_clks = gpio5_opt_clks,
757 .opt_clks_cnt = ARRAY_SIZE(gpio5_opt_clks),
758 .prcm = {
759 .omap2 = {
760 .module_offs = OMAP3430_PER_MOD,
761 .idlest_reg_id = 1,
762 .idlest_idle_bit = OMAP3430_ST_GPIO5_SHIFT,
763 },
764 },
765 .class = &omap3xxx_gpio_hwmod_class,
766 };
767
768 /* gpio6 */
769
770 static struct omap_hwmod_opt_clk gpio6_opt_clks[] = {
771 { .role = "dbclk", .clk = "gpio6_dbck", },
772 };
773
774 static struct omap_hwmod omap3xxx_gpio6_hwmod = {
775 .name = "gpio6",
776 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
777 .main_clk = "gpio6_ick",
778 .opt_clks = gpio6_opt_clks,
779 .opt_clks_cnt = ARRAY_SIZE(gpio6_opt_clks),
780 .prcm = {
781 .omap2 = {
782 .module_offs = OMAP3430_PER_MOD,
783 .idlest_reg_id = 1,
784 .idlest_idle_bit = OMAP3430_ST_GPIO6_SHIFT,
785 },
786 },
787 .class = &omap3xxx_gpio_hwmod_class,
788 };
789
790 /*
791 * 'mcbsp' class
792 * multi channel buffered serial port controller
793 */
794
795 static struct omap_hwmod_class_sysconfig omap3xxx_mcbsp_sysc = {
796 .rev_offs = -ENODEV,
797 .sysc_offs = 0x008c,
798 .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_ENAWAKEUP |
799 SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
800 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
801 .sysc_fields = &omap_hwmod_sysc_type1,
802 };
803
804 static struct omap_hwmod_class omap3xxx_mcbsp_hwmod_class = {
805 .name = "mcbsp",
806 .sysc = &omap3xxx_mcbsp_sysc,
807 };
808
809 /* McBSP functional clock mapping */
810 static struct omap_hwmod_opt_clk mcbsp15_opt_clks[] = {
811 { .role = "pad_fck", .clk = "mcbsp_clks" },
812 { .role = "prcm_fck", .clk = "core_96m_fck" },
813 };
814
815 static struct omap_hwmod_opt_clk mcbsp234_opt_clks[] = {
816 { .role = "pad_fck", .clk = "mcbsp_clks" },
817 { .role = "prcm_fck", .clk = "per_96m_fck" },
818 };
819
820 /* mcbsp1 */
821 static struct omap_hwmod omap3xxx_mcbsp1_hwmod = {
822 .name = "mcbsp1",
823 .class = &omap3xxx_mcbsp_hwmod_class,
824 .main_clk = "mcbsp1_fck",
825 .prcm = {
826 .omap2 = {
827 .module_offs = CORE_MOD,
828 .idlest_reg_id = 1,
829 .idlest_idle_bit = OMAP3430_ST_MCBSP1_SHIFT,
830 },
831 },
832 .opt_clks = mcbsp15_opt_clks,
833 .opt_clks_cnt = ARRAY_SIZE(mcbsp15_opt_clks),
834 };
835
836 /* mcbsp2 */
837 static struct omap_hwmod omap3xxx_mcbsp2_hwmod = {
838 .name = "mcbsp2",
839 .class = &omap3xxx_mcbsp_hwmod_class,
840 .main_clk = "mcbsp2_fck",
841 .prcm = {
842 .omap2 = {
843 .module_offs = OMAP3430_PER_MOD,
844 .idlest_reg_id = 1,
845 .idlest_idle_bit = OMAP3430_ST_MCBSP2_SHIFT,
846 },
847 },
848 .opt_clks = mcbsp234_opt_clks,
849 .opt_clks_cnt = ARRAY_SIZE(mcbsp234_opt_clks),
850 };
851
852 /* mcbsp3 */
853 static struct omap_hwmod omap3xxx_mcbsp3_hwmod = {
854 .name = "mcbsp3",
855 .class = &omap3xxx_mcbsp_hwmod_class,
856 .main_clk = "mcbsp3_fck",
857 .prcm = {
858 .omap2 = {
859 .module_offs = OMAP3430_PER_MOD,
860 .idlest_reg_id = 1,
861 .idlest_idle_bit = OMAP3430_ST_MCBSP3_SHIFT,
862 },
863 },
864 .opt_clks = mcbsp234_opt_clks,
865 .opt_clks_cnt = ARRAY_SIZE(mcbsp234_opt_clks),
866 };
867
868 /* mcbsp4 */
869 static struct omap_hwmod omap3xxx_mcbsp4_hwmod = {
870 .name = "mcbsp4",
871 .class = &omap3xxx_mcbsp_hwmod_class,
872 .main_clk = "mcbsp4_fck",
873 .prcm = {
874 .omap2 = {
875 .module_offs = OMAP3430_PER_MOD,
876 .idlest_reg_id = 1,
877 .idlest_idle_bit = OMAP3430_ST_MCBSP4_SHIFT,
878 },
879 },
880 .opt_clks = mcbsp234_opt_clks,
881 .opt_clks_cnt = ARRAY_SIZE(mcbsp234_opt_clks),
882 };
883
884 /* mcbsp5 */
885 static struct omap_hwmod omap3xxx_mcbsp5_hwmod = {
886 .name = "mcbsp5",
887 .class = &omap3xxx_mcbsp_hwmod_class,
888 .main_clk = "mcbsp5_fck",
889 .prcm = {
890 .omap2 = {
891 .module_offs = CORE_MOD,
892 .idlest_reg_id = 1,
893 .idlest_idle_bit = OMAP3430_ST_MCBSP5_SHIFT,
894 },
895 },
896 .opt_clks = mcbsp15_opt_clks,
897 .opt_clks_cnt = ARRAY_SIZE(mcbsp15_opt_clks),
898 };
899
900 /* 'mcbsp sidetone' class */
901 static struct omap_hwmod_class_sysconfig omap3xxx_mcbsp_sidetone_sysc = {
902 .rev_offs = -ENODEV,
903 .sysc_offs = 0x0010,
904 .sysc_flags = SYSC_HAS_AUTOIDLE,
905 .sysc_fields = &omap_hwmod_sysc_type1,
906 };
907
908 static struct omap_hwmod_class omap3xxx_mcbsp_sidetone_hwmod_class = {
909 .name = "mcbsp_sidetone",
910 .sysc = &omap3xxx_mcbsp_sidetone_sysc,
911 };
912
913 /* mcbsp2_sidetone */
914 static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod = {
915 .name = "mcbsp2_sidetone",
916 .class = &omap3xxx_mcbsp_sidetone_hwmod_class,
917 .main_clk = "mcbsp2_ick",
918 .flags = HWMOD_NO_IDLEST,
919 };
920
921 /* mcbsp3_sidetone */
922 static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod = {
923 .name = "mcbsp3_sidetone",
924 .class = &omap3xxx_mcbsp_sidetone_hwmod_class,
925 .main_clk = "mcbsp3_ick",
926 .flags = HWMOD_NO_IDLEST,
927 };
928
929 /* SR common */
930 static struct omap_hwmod_class_sysconfig omap34xx_sr_sysc = {
931 .rev_offs = -ENODEV,
932 .sysc_offs = 0x24,
933 .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_NO_CACHE),
934 .sysc_fields = &omap34xx_sr_sysc_fields,
935 };
936
937 static struct omap_hwmod_class omap34xx_smartreflex_hwmod_class = {
938 .name = "smartreflex",
939 .sysc = &omap34xx_sr_sysc,
940 };
941
942 static struct omap_hwmod_class_sysconfig omap36xx_sr_sysc = {
943 .rev_offs = -ENODEV,
944 .sysc_offs = 0x38,
945 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
946 .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP |
947 SYSC_NO_CACHE),
948 .sysc_fields = &omap36xx_sr_sysc_fields,
949 };
950
951 static struct omap_hwmod_class omap36xx_smartreflex_hwmod_class = {
952 .name = "smartreflex",
953 .sysc = &omap36xx_sr_sysc,
954 };
955
956 /* SR1 */
957 static struct omap_smartreflex_dev_attr sr1_dev_attr = {
958 .sensor_voltdm_name = "mpu_iva",
959 };
960
961
962 static struct omap_hwmod omap34xx_sr1_hwmod = {
963 .name = "smartreflex_mpu_iva",
964 .class = &omap34xx_smartreflex_hwmod_class,
965 .main_clk = "sr1_fck",
966 .prcm = {
967 .omap2 = {
968 .module_offs = WKUP_MOD,
969 .idlest_reg_id = 1,
970 .idlest_idle_bit = OMAP3430_EN_SR1_SHIFT,
971 },
972 },
973 .dev_attr = &sr1_dev_attr,
974 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
975 };
976
977 static struct omap_hwmod omap36xx_sr1_hwmod = {
978 .name = "smartreflex_mpu_iva",
979 .class = &omap36xx_smartreflex_hwmod_class,
980 .main_clk = "sr1_fck",
981 .prcm = {
982 .omap2 = {
983 .module_offs = WKUP_MOD,
984 .idlest_reg_id = 1,
985 .idlest_idle_bit = OMAP3430_EN_SR1_SHIFT,
986 },
987 },
988 .dev_attr = &sr1_dev_attr,
989 };
990
991 /* SR2 */
992 static struct omap_smartreflex_dev_attr sr2_dev_attr = {
993 .sensor_voltdm_name = "core",
994 };
995
996
997 static struct omap_hwmod omap34xx_sr2_hwmod = {
998 .name = "smartreflex_core",
999 .class = &omap34xx_smartreflex_hwmod_class,
1000 .main_clk = "sr2_fck",
1001 .prcm = {
1002 .omap2 = {
1003 .module_offs = WKUP_MOD,
1004 .idlest_reg_id = 1,
1005 .idlest_idle_bit = OMAP3430_EN_SR2_SHIFT,
1006 },
1007 },
1008 .dev_attr = &sr2_dev_attr,
1009 .flags = HWMOD_SET_DEFAULT_CLOCKACT,
1010 };
1011
1012 static struct omap_hwmod omap36xx_sr2_hwmod = {
1013 .name = "smartreflex_core",
1014 .class = &omap36xx_smartreflex_hwmod_class,
1015 .main_clk = "sr2_fck",
1016 .prcm = {
1017 .omap2 = {
1018 .module_offs = WKUP_MOD,
1019 .idlest_reg_id = 1,
1020 .idlest_idle_bit = OMAP3430_EN_SR2_SHIFT,
1021 },
1022 },
1023 .dev_attr = &sr2_dev_attr,
1024 };
1025
1026 /*
1027 * 'mailbox' class
1028 * mailbox module allowing communication between the on-chip processors
1029 * using a queued mailbox-interrupt mechanism.
1030 */
1031
1032 static struct omap_hwmod_class_sysconfig omap3xxx_mailbox_sysc = {
1033 .rev_offs = 0x000,
1034 .sysc_offs = 0x010,
1035 .syss_offs = 0x014,
1036 .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
1037 SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
1038 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
1039 .sysc_fields = &omap_hwmod_sysc_type1,
1040 };
1041
1042 static struct omap_hwmod_class omap3xxx_mailbox_hwmod_class = {
1043 .name = "mailbox",
1044 .sysc = &omap3xxx_mailbox_sysc,
1045 };
1046
1047 static struct omap_hwmod omap3xxx_mailbox_hwmod = {
1048 .name = "mailbox",
1049 .class = &omap3xxx_mailbox_hwmod_class,
1050 .main_clk = "mailboxes_ick",
1051 .prcm = {
1052 .omap2 = {
1053 .module_offs = CORE_MOD,
1054 .idlest_reg_id = 1,
1055 .idlest_idle_bit = OMAP3430_ST_MAILBOXES_SHIFT,
1056 },
1057 },
1058 };
1059
1060 /*
1061 * 'mcspi' class
1062 * multichannel serial port interface (mcspi) / master/slave synchronous serial
1063 * bus
1064 */
1065
1066 static struct omap_hwmod_class_sysconfig omap34xx_mcspi_sysc = {
1067 .rev_offs = 0x0000,
1068 .sysc_offs = 0x0010,
1069 .syss_offs = 0x0014,
1070 .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
1071 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
1072 SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
1073 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
1074 .sysc_fields = &omap_hwmod_sysc_type1,
1075 };
1076
1077 static struct omap_hwmod_class omap34xx_mcspi_class = {
1078 .name = "mcspi",
1079 .sysc = &omap34xx_mcspi_sysc,
1080 };
1081
1082 /* mcspi1 */
1083 static struct omap_hwmod omap34xx_mcspi1 = {
1084 .name = "mcspi1",
1085 .main_clk = "mcspi1_fck",
1086 .prcm = {
1087 .omap2 = {
1088 .module_offs = CORE_MOD,
1089 .idlest_reg_id = 1,
1090 .idlest_idle_bit = OMAP3430_ST_MCSPI1_SHIFT,
1091 },
1092 },
1093 .class = &omap34xx_mcspi_class,
1094 };
1095
1096 /* mcspi2 */
1097 static struct omap_hwmod omap34xx_mcspi2 = {
1098 .name = "mcspi2",
1099 .main_clk = "mcspi2_fck",
1100 .prcm = {
1101 .omap2 = {
1102 .module_offs = CORE_MOD,
1103 .idlest_reg_id = 1,
1104 .idlest_idle_bit = OMAP3430_ST_MCSPI2_SHIFT,
1105 },
1106 },
1107 .class = &omap34xx_mcspi_class,
1108 };
1109
1110 /* mcspi3 */
1111 static struct omap_hwmod omap34xx_mcspi3 = {
1112 .name = "mcspi3",
1113 .main_clk = "mcspi3_fck",
1114 .prcm = {
1115 .omap2 = {
1116 .module_offs = CORE_MOD,
1117 .idlest_reg_id = 1,
1118 .idlest_idle_bit = OMAP3430_ST_MCSPI3_SHIFT,
1119 },
1120 },
1121 .class = &omap34xx_mcspi_class,
1122 };
1123
1124 /* mcspi4 */
1125 static struct omap_hwmod omap34xx_mcspi4 = {
1126 .name = "mcspi4",
1127 .main_clk = "mcspi4_fck",
1128 .prcm = {
1129 .omap2 = {
1130 .module_offs = CORE_MOD,
1131 .idlest_reg_id = 1,
1132 .idlest_idle_bit = OMAP3430_ST_MCSPI4_SHIFT,
1133 },
1134 },
1135 .class = &omap34xx_mcspi_class,
1136 };
1137
1138 /* usbhsotg */
1139 static struct omap_hwmod_class_sysconfig omap3xxx_usbhsotg_sysc = {
1140 .rev_offs = 0x0400,
1141 .sysc_offs = 0x0404,
1142 .syss_offs = 0x0408,
1143 .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE|
1144 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
1145 SYSC_HAS_AUTOIDLE),
1146 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
1147 MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
1148 .sysc_fields = &omap_hwmod_sysc_type1,
1149 };
1150
1151 static struct omap_hwmod_class usbotg_class = {
1152 .name = "usbotg",
1153 .sysc = &omap3xxx_usbhsotg_sysc,
1154 };
1155
1156 /* usb_otg_hs */
1157
1158 static struct omap_hwmod omap3xxx_usbhsotg_hwmod = {
1159 .name = "usb_otg_hs",
1160 .main_clk = "hsotgusb_ick",
1161 .prcm = {
1162 .omap2 = {
1163 .module_offs = CORE_MOD,
1164 .idlest_reg_id = 1,
1165 .idlest_idle_bit = OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT,
1166 },
1167 },
1168 .class = &usbotg_class,
1169
1170 /*
1171 * Erratum ID: i479 idle_req / idle_ack mechanism potentially
1172 * broken when autoidle is enabled
1173 * workaround is to disable the autoidle bit at module level.
1174 *
1175 * Enabling the device in any other MIDLEMODE setting but force-idle
1176 * causes core_pwrdm not enter idle states at least on OMAP3630.
1177 * Note that musb has OTG_FORCESTDBY register that controls MSTANDBY
1178 * signal when MIDLEMODE is set to force-idle.
1179 */
1180 .flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE |
1181 HWMOD_FORCE_MSTANDBY | HWMOD_RECONFIG_IO_CHAIN,
1182 };
1183
1184 /* usb_otg_hs */
1185
1186 static struct omap_hwmod_class am35xx_usbotg_class = {
1187 .name = "am35xx_usbotg",
1188 };
1189
1190 static struct omap_hwmod am35xx_usbhsotg_hwmod = {
1191 .name = "am35x_otg_hs",
1192 .main_clk = "hsotgusb_fck",
1193 .class = &am35xx_usbotg_class,
1194 .flags = HWMOD_NO_IDLEST,
1195 };
1196
1197 /* MMC/SD/SDIO common */
1198 static struct omap_hwmod_class_sysconfig omap34xx_mmc_sysc = {
1199 .rev_offs = 0x1fc,
1200 .sysc_offs = 0x10,
1201 .syss_offs = 0x14,
1202 .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
1203 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
1204 SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
1205 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
1206 .sysc_fields = &omap_hwmod_sysc_type1,
1207 };
1208
1209 static struct omap_hwmod_class omap34xx_mmc_class = {
1210 .name = "mmc",
1211 .sysc = &omap34xx_mmc_sysc,
1212 };
1213
1214 /* MMC/SD/SDIO1 */
1215
1216
1217
1218 static struct omap_hwmod_opt_clk omap34xx_mmc1_opt_clks[] = {
1219 { .role = "dbck", .clk = "omap_32k_fck", },
1220 };
1221
1222 static struct omap_hsmmc_dev_attr mmc1_dev_attr = {
1223 .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
1224 };
1225
1226 /* See 35xx errata 2.1.1.128 in SPRZ278F */
1227 static struct omap_hsmmc_dev_attr mmc1_pre_es3_dev_attr = {
1228 .flags = (OMAP_HSMMC_SUPPORTS_DUAL_VOLT |
1229 OMAP_HSMMC_BROKEN_MULTIBLOCK_READ),
1230 };
1231
1232 static struct omap_hwmod omap3xxx_pre_es3_mmc1_hwmod = {
1233 .name = "mmc1",
1234 .opt_clks = omap34xx_mmc1_opt_clks,
1235 .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc1_opt_clks),
1236 .main_clk = "mmchs1_fck",
1237 .prcm = {
1238 .omap2 = {
1239 .module_offs = CORE_MOD,
1240 .idlest_reg_id = 1,
1241 .idlest_idle_bit = OMAP3430_ST_MMC1_SHIFT,
1242 },
1243 },
1244 .dev_attr = &mmc1_pre_es3_dev_attr,
1245 .class = &omap34xx_mmc_class,
1246 };
1247
1248 static struct omap_hwmod omap3xxx_es3plus_mmc1_hwmod = {
1249 .name = "mmc1",
1250 .opt_clks = omap34xx_mmc1_opt_clks,
1251 .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc1_opt_clks),
1252 .main_clk = "mmchs1_fck",
1253 .prcm = {
1254 .omap2 = {
1255 .module_offs = CORE_MOD,
1256 .idlest_reg_id = 1,
1257 .idlest_idle_bit = OMAP3430_ST_MMC1_SHIFT,
1258 },
1259 },
1260 .dev_attr = &mmc1_dev_attr,
1261 .class = &omap34xx_mmc_class,
1262 };
1263
1264 /* MMC/SD/SDIO2 */
1265
1266
1267
1268 static struct omap_hwmod_opt_clk omap34xx_mmc2_opt_clks[] = {
1269 { .role = "dbck", .clk = "omap_32k_fck", },
1270 };
1271
1272 /* See 35xx errata 2.1.1.128 in SPRZ278F */
1273 static struct omap_hsmmc_dev_attr mmc2_pre_es3_dev_attr = {
1274 .flags = OMAP_HSMMC_BROKEN_MULTIBLOCK_READ,
1275 };
1276
1277 static struct omap_hwmod omap3xxx_pre_es3_mmc2_hwmod = {
1278 .name = "mmc2",
1279 .opt_clks = omap34xx_mmc2_opt_clks,
1280 .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc2_opt_clks),
1281 .main_clk = "mmchs2_fck",
1282 .prcm = {
1283 .omap2 = {
1284 .module_offs = CORE_MOD,
1285 .idlest_reg_id = 1,
1286 .idlest_idle_bit = OMAP3430_ST_MMC2_SHIFT,
1287 },
1288 },
1289 .dev_attr = &mmc2_pre_es3_dev_attr,
1290 .class = &omap34xx_mmc_class,
1291 };
1292
1293 static struct omap_hwmod omap3xxx_es3plus_mmc2_hwmod = {
1294 .name = "mmc2",
1295 .opt_clks = omap34xx_mmc2_opt_clks,
1296 .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc2_opt_clks),
1297 .main_clk = "mmchs2_fck",
1298 .prcm = {
1299 .omap2 = {
1300 .module_offs = CORE_MOD,
1301 .idlest_reg_id = 1,
1302 .idlest_idle_bit = OMAP3430_ST_MMC2_SHIFT,
1303 },
1304 },
1305 .class = &omap34xx_mmc_class,
1306 };
1307
1308 /* MMC/SD/SDIO3 */
1309
1310
1311
1312 static struct omap_hwmod_opt_clk omap34xx_mmc3_opt_clks[] = {
1313 { .role = "dbck", .clk = "omap_32k_fck", },
1314 };
1315
1316 static struct omap_hwmod omap3xxx_mmc3_hwmod = {
1317 .name = "mmc3",
1318 .opt_clks = omap34xx_mmc3_opt_clks,
1319 .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc3_opt_clks),
1320 .main_clk = "mmchs3_fck",
1321 .prcm = {
1322 .omap2 = {
1323 .module_offs = CORE_MOD,
1324 .idlest_reg_id = 1,
1325 .idlest_idle_bit = OMAP3430_ST_MMC3_SHIFT,
1326 },
1327 },
1328 .class = &omap34xx_mmc_class,
1329 };
1330
1331 /*
1332 * 'usb_host_hs' class
1333 * high-speed multi-port usb host controller
1334 */
1335
1336 static struct omap_hwmod_class_sysconfig omap3xxx_usb_host_hs_sysc = {
1337 .rev_offs = 0x0000,
1338 .sysc_offs = 0x0010,
1339 .syss_offs = 0x0014,
1340 .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
1341 SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP |
1342 SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
1343 SYSS_HAS_RESET_STATUS),
1344 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
1345 MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
1346 .sysc_fields = &omap_hwmod_sysc_type1,
1347 };
1348
1349 static struct omap_hwmod_class omap3xxx_usb_host_hs_hwmod_class = {
1350 .name = "usb_host_hs",
1351 .sysc = &omap3xxx_usb_host_hs_sysc,
1352 };
1353
1354
1355 static struct omap_hwmod omap3xxx_usb_host_hs_hwmod = {
1356 .name = "usb_host_hs",
1357 .class = &omap3xxx_usb_host_hs_hwmod_class,
1358 .clkdm_name = "usbhost_clkdm",
1359 .main_clk = "usbhost_48m_fck",
1360 .prcm = {
1361 .omap2 = {
1362 .module_offs = OMAP3430ES2_USBHOST_MOD,
1363 .idlest_reg_id = 1,
1364 .idlest_idle_bit = OMAP3430ES2_ST_USBHOST_IDLE_SHIFT,
1365 },
1366 },
1367
1368 /*
1369 * Errata: USBHOST Configured In Smart-Idle Can Lead To a Deadlock
1370 * id: i660
1371 *
1372 * Description:
1373 * In the following configuration :
1374 * - USBHOST module is set to smart-idle mode
1375 * - PRCM asserts idle_req to the USBHOST module ( This typically
1376 * happens when the system is going to a low power mode : all ports
1377 * have been suspended, the master part of the USBHOST module has
1378 * entered the standby state, and SW has cut the functional clocks)
1379 * - an USBHOST interrupt occurs before the module is able to answer
1380 * idle_ack, typically a remote wakeup IRQ.
1381 * Then the USB HOST module will enter a deadlock situation where it
1382 * is no more accessible nor functional.
1383 *
1384 * Workaround:
1385 * Don't use smart idle; use only force idle, hence HWMOD_SWSUP_SIDLE
1386 */
1387
1388 /*
1389 * Errata: USB host EHCI may stall when entering smart-standby mode
1390 * Id: i571
1391 *
1392 * Description:
1393 * When the USBHOST module is set to smart-standby mode, and when it is
1394 * ready to enter the standby state (i.e. all ports are suspended and
1395 * all attached devices are in suspend mode), then it can wrongly assert
1396 * the Mstandby signal too early while there are still some residual OCP
1397 * transactions ongoing. If this condition occurs, the internal state
1398 * machine may go to an undefined state and the USB link may be stuck
1399 * upon the next resume.
1400 *
1401 * Workaround:
1402 * Don't use smart standby; use only force standby,
1403 * hence HWMOD_SWSUP_MSTANDBY
1404 */
1405
1406 .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
1407 };
1408
1409 /*
1410 * 'usb_tll_hs' class
1411 * usb_tll_hs module is the adapter on the usb_host_hs ports
1412 */
1413 static struct omap_hwmod_class_sysconfig omap3xxx_usb_tll_hs_sysc = {
1414 .rev_offs = 0x0000,
1415 .sysc_offs = 0x0010,
1416 .syss_offs = 0x0014,
1417 .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
1418 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
1419 SYSC_HAS_AUTOIDLE),
1420 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
1421 .sysc_fields = &omap_hwmod_sysc_type1,
1422 };
1423
1424 static struct omap_hwmod_class omap3xxx_usb_tll_hs_hwmod_class = {
1425 .name = "usb_tll_hs",
1426 .sysc = &omap3xxx_usb_tll_hs_sysc,
1427 };
1428
1429
1430 static struct omap_hwmod omap3xxx_usb_tll_hs_hwmod = {
1431 .name = "usb_tll_hs",
1432 .class = &omap3xxx_usb_tll_hs_hwmod_class,
1433 .clkdm_name = "core_l4_clkdm",
1434 .main_clk = "usbtll_fck",
1435 .prcm = {
1436 .omap2 = {
1437 .module_offs = CORE_MOD,
1438 .idlest_reg_id = 3,
1439 .idlest_idle_bit = OMAP3430ES2_ST_USBTLL_SHIFT,
1440 },
1441 },
1442 };
1443
1444 static struct omap_hwmod omap3xxx_hdq1w_hwmod = {
1445 .name = "hdq1w",
1446 .main_clk = "hdq_fck",
1447 .prcm = {
1448 .omap2 = {
1449 .module_offs = CORE_MOD,
1450 .idlest_reg_id = 1,
1451 .idlest_idle_bit = OMAP3430_ST_HDQ_SHIFT,
1452 },
1453 },
1454 .class = &omap2_hdq1w_class,
1455 };
1456
1457 /* SAD2D */
1458 static struct omap_hwmod_rst_info omap3xxx_sad2d_resets[] = {
1459 { .name = "rst_modem_pwron_sw", .rst_shift = 0 },
1460 { .name = "rst_modem_sw", .rst_shift = 1 },
1461 };
1462
1463 static struct omap_hwmod_class omap3xxx_sad2d_class = {
1464 .name = "sad2d",
1465 };
1466
1467 static struct omap_hwmod omap3xxx_sad2d_hwmod = {
1468 .name = "sad2d",
1469 .rst_lines = omap3xxx_sad2d_resets,
1470 .rst_lines_cnt = ARRAY_SIZE(omap3xxx_sad2d_resets),
1471 .main_clk = "sad2d_ick",
1472 .prcm = {
1473 .omap2 = {
1474 .module_offs = CORE_MOD,
1475 .idlest_reg_id = 1,
1476 .idlest_idle_bit = OMAP3430_ST_SAD2D_SHIFT,
1477 },
1478 },
1479 .class = &omap3xxx_sad2d_class,
1480 };
1481
1482 /*
1483 * 'gpmc' class
1484 * general purpose memory controller
1485 */
1486
1487 static struct omap_hwmod_class_sysconfig omap3xxx_gpmc_sysc = {
1488 .rev_offs = 0x0000,
1489 .sysc_offs = 0x0010,
1490 .syss_offs = 0x0014,
1491 .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
1492 SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
1493 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
1494 .sysc_fields = &omap_hwmod_sysc_type1,
1495 };
1496
1497 static struct omap_hwmod_class omap3xxx_gpmc_hwmod_class = {
1498 .name = "gpmc",
1499 .sysc = &omap3xxx_gpmc_sysc,
1500 };
1501
1502 static struct omap_hwmod omap3xxx_gpmc_hwmod = {
1503 .name = "gpmc",
1504 .class = &omap3xxx_gpmc_hwmod_class,
1505 .clkdm_name = "core_l3_clkdm",
1506 .main_clk = "gpmc_fck",
1507 /* Skip reset for CONFIG_OMAP_GPMC_DEBUG for bootloader timings */
1508 .flags = HWMOD_NO_IDLEST | DEBUG_OMAP_GPMC_HWMOD_FLAGS,
1509 };
1510
1511 /*
1512 * interfaces
1513 */
1514
1515 /* L3 -> L4_CORE interface */
1516 static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = {
1517 .master = &omap3xxx_l3_main_hwmod,
1518 .slave = &omap3xxx_l4_core_hwmod,
1519 .user = OCP_USER_MPU | OCP_USER_SDMA,
1520 };
1521
1522 /* L3 -> L4_PER interface */
1523 static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_per = {
1524 .master = &omap3xxx_l3_main_hwmod,
1525 .slave = &omap3xxx_l4_per_hwmod,
1526 .user = OCP_USER_MPU | OCP_USER_SDMA,
1527 };
1528
1529
1530 /* MPU -> L3 interface */
1531 static struct omap_hwmod_ocp_if omap3xxx_mpu__l3_main = {
1532 .master = &omap3xxx_mpu_hwmod,
1533 .slave = &omap3xxx_l3_main_hwmod,
1534 .user = OCP_USER_MPU,
1535 };
1536
1537
1538 /* l3 -> debugss */
1539 static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_debugss = {
1540 .master = &omap3xxx_l3_main_hwmod,
1541 .slave = &omap3xxx_debugss_hwmod,
1542 .user = OCP_USER_MPU,
1543 };
1544
1545 /* DSS -> l3 */
1546 static struct omap_hwmod_ocp_if omap3430es1_dss__l3 = {
1547 .master = &omap3430es1_dss_core_hwmod,
1548 .slave = &omap3xxx_l3_main_hwmod,
1549 .user = OCP_USER_MPU | OCP_USER_SDMA,
1550 };
1551
1552 static struct omap_hwmod_ocp_if omap3xxx_dss__l3 = {
1553 .master = &omap3xxx_dss_core_hwmod,
1554 .slave = &omap3xxx_l3_main_hwmod,
1555 .fw = {
1556 .omap2 = {
1557 .l3_perm_bit = OMAP3_L3_CORE_FW_INIT_ID_DSS,
1558 .flags = OMAP_FIREWALL_L3,
1559 },
1560 },
1561 .user = OCP_USER_MPU | OCP_USER_SDMA,
1562 };
1563
1564 /* l3_core -> usbhsotg interface */
1565 static struct omap_hwmod_ocp_if omap3xxx_usbhsotg__l3 = {
1566 .master = &omap3xxx_usbhsotg_hwmod,
1567 .slave = &omap3xxx_l3_main_hwmod,
1568 .clk = "core_l3_ick",
1569 .user = OCP_USER_MPU,
1570 };
1571
1572 /* l3_core -> am35xx_usbhsotg interface */
1573 static struct omap_hwmod_ocp_if am35xx_usbhsotg__l3 = {
1574 .master = &am35xx_usbhsotg_hwmod,
1575 .slave = &omap3xxx_l3_main_hwmod,
1576 .clk = "hsotgusb_ick",
1577 .user = OCP_USER_MPU,
1578 };
1579
1580 /* l3_core -> sad2d interface */
1581 static struct omap_hwmod_ocp_if omap3xxx_sad2d__l3 = {
1582 .master = &omap3xxx_sad2d_hwmod,
1583 .slave = &omap3xxx_l3_main_hwmod,
1584 .clk = "core_l3_ick",
1585 .user = OCP_USER_MPU,
1586 };
1587
1588 /* L4_CORE -> L4_WKUP interface */
1589 static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = {
1590 .master = &omap3xxx_l4_core_hwmod,
1591 .slave = &omap3xxx_l4_wkup_hwmod,
1592 .user = OCP_USER_MPU | OCP_USER_SDMA,
1593 };
1594
1595 /* L4 CORE -> MMC1 interface */
1596 static struct omap_hwmod_ocp_if omap3xxx_l4_core__pre_es3_mmc1 = {
1597 .master = &omap3xxx_l4_core_hwmod,
1598 .slave = &omap3xxx_pre_es3_mmc1_hwmod,
1599 .clk = "mmchs1_ick",
1600 .user = OCP_USER_MPU | OCP_USER_SDMA,
1601 .flags = OMAP_FIREWALL_L4,
1602 };
1603
1604 static struct omap_hwmod_ocp_if omap3xxx_l4_core__es3plus_mmc1 = {
1605 .master = &omap3xxx_l4_core_hwmod,
1606 .slave = &omap3xxx_es3plus_mmc1_hwmod,
1607 .clk = "mmchs1_ick",
1608 .user = OCP_USER_MPU | OCP_USER_SDMA,
1609 .flags = OMAP_FIREWALL_L4,
1610 };
1611
1612 /* L4 CORE -> MMC2 interface */
1613 static struct omap_hwmod_ocp_if omap3xxx_l4_core__pre_es3_mmc2 = {
1614 .master = &omap3xxx_l4_core_hwmod,
1615 .slave = &omap3xxx_pre_es3_mmc2_hwmod,
1616 .clk = "mmchs2_ick",
1617 .user = OCP_USER_MPU | OCP_USER_SDMA,
1618 .flags = OMAP_FIREWALL_L4,
1619 };
1620
1621 static struct omap_hwmod_ocp_if omap3xxx_l4_core__es3plus_mmc2 = {
1622 .master = &omap3xxx_l4_core_hwmod,
1623 .slave = &omap3xxx_es3plus_mmc2_hwmod,
1624 .clk = "mmchs2_ick",
1625 .user = OCP_USER_MPU | OCP_USER_SDMA,
1626 .flags = OMAP_FIREWALL_L4,
1627 };
1628
1629 /* L4 CORE -> MMC3 interface */
1630
1631 static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc3 = {
1632 .master = &omap3xxx_l4_core_hwmod,
1633 .slave = &omap3xxx_mmc3_hwmod,
1634 .clk = "mmchs3_ick",
1635 .user = OCP_USER_MPU | OCP_USER_SDMA,
1636 .flags = OMAP_FIREWALL_L4,
1637 };
1638
1639 /* L4 CORE -> UART1 interface */
1640
1641 static struct omap_hwmod_ocp_if omap3_l4_core__uart1 = {
1642 .master = &omap3xxx_l4_core_hwmod,
1643 .slave = &omap3xxx_uart1_hwmod,
1644 .clk = "uart1_ick",
1645 .user = OCP_USER_MPU | OCP_USER_SDMA,
1646 };
1647
1648 /* L4 CORE -> UART2 interface */
1649
1650 static struct omap_hwmod_ocp_if omap3_l4_core__uart2 = {
1651 .master = &omap3xxx_l4_core_hwmod,
1652 .slave = &omap3xxx_uart2_hwmod,
1653 .clk = "uart2_ick",
1654 .user = OCP_USER_MPU | OCP_USER_SDMA,
1655 };
1656
1657 /* L4 PER -> UART3 interface */
1658
1659 static struct omap_hwmod_ocp_if omap3_l4_per__uart3 = {
1660 .master = &omap3xxx_l4_per_hwmod,
1661 .slave = &omap3xxx_uart3_hwmod,
1662 .clk = "uart3_ick",
1663 .user = OCP_USER_MPU | OCP_USER_SDMA,
1664 };
1665
1666 /* L4 PER -> UART4 interface */
1667
1668 static struct omap_hwmod_ocp_if omap36xx_l4_per__uart4 = {
1669 .master = &omap3xxx_l4_per_hwmod,
1670 .slave = &omap36xx_uart4_hwmod,
1671 .clk = "uart4_ick",
1672 .user = OCP_USER_MPU | OCP_USER_SDMA,
1673 };
1674
1675 /* AM35xx: L4 CORE -> UART4 interface */
1676
1677 static struct omap_hwmod_ocp_if am35xx_l4_core__uart4 = {
1678 .master = &omap3xxx_l4_core_hwmod,
1679 .slave = &am35xx_uart4_hwmod,
1680 .clk = "uart4_ick",
1681 .user = OCP_USER_MPU | OCP_USER_SDMA,
1682 };
1683
1684 /* L4 CORE -> I2C1 interface */
1685 static struct omap_hwmod_ocp_if omap3_l4_core__i2c1 = {
1686 .master = &omap3xxx_l4_core_hwmod,
1687 .slave = &omap3xxx_i2c1_hwmod,
1688 .clk = "i2c1_ick",
1689 .fw = {
1690 .omap2 = {
1691 .l4_fw_region = OMAP3_L4_CORE_FW_I2C1_REGION,
1692 .l4_prot_group = 7,
1693 .flags = OMAP_FIREWALL_L4,
1694 },
1695 },
1696 .user = OCP_USER_MPU | OCP_USER_SDMA,
1697 };
1698
1699 /* L4 CORE -> I2C2 interface */
1700 static struct omap_hwmod_ocp_if omap3_l4_core__i2c2 = {
1701 .master = &omap3xxx_l4_core_hwmod,
1702 .slave = &omap3xxx_i2c2_hwmod,
1703 .clk = "i2c2_ick",
1704 .fw = {
1705 .omap2 = {
1706 .l4_fw_region = OMAP3_L4_CORE_FW_I2C2_REGION,
1707 .l4_prot_group = 7,
1708 .flags = OMAP_FIREWALL_L4,
1709 },
1710 },
1711 .user = OCP_USER_MPU | OCP_USER_SDMA,
1712 };
1713
1714 /* L4 CORE -> I2C3 interface */
1715
1716 static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = {
1717 .master = &omap3xxx_l4_core_hwmod,
1718 .slave = &omap3xxx_i2c3_hwmod,
1719 .clk = "i2c3_ick",
1720 .fw = {
1721 .omap2 = {
1722 .l4_fw_region = OMAP3_L4_CORE_FW_I2C3_REGION,
1723 .l4_prot_group = 7,
1724 .flags = OMAP_FIREWALL_L4,
1725 },
1726 },
1727 .user = OCP_USER_MPU | OCP_USER_SDMA,
1728 };
1729
1730 /* L4 CORE -> SR1 interface */
1731 static struct omap_hwmod_ocp_if omap34xx_l4_core__sr1 = {
1732 .master = &omap3xxx_l4_core_hwmod,
1733 .slave = &omap34xx_sr1_hwmod,
1734 .clk = "sr_l4_ick",
1735 .user = OCP_USER_MPU,
1736 };
1737
1738 static struct omap_hwmod_ocp_if omap36xx_l4_core__sr1 = {
1739 .master = &omap3xxx_l4_core_hwmod,
1740 .slave = &omap36xx_sr1_hwmod,
1741 .clk = "sr_l4_ick",
1742 .user = OCP_USER_MPU,
1743 };
1744
1745 /* L4 CORE -> SR2 interface */
1746
1747 static struct omap_hwmod_ocp_if omap34xx_l4_core__sr2 = {
1748 .master = &omap3xxx_l4_core_hwmod,
1749 .slave = &omap34xx_sr2_hwmod,
1750 .clk = "sr_l4_ick",
1751 .user = OCP_USER_MPU,
1752 };
1753
1754 static struct omap_hwmod_ocp_if omap36xx_l4_core__sr2 = {
1755 .master = &omap3xxx_l4_core_hwmod,
1756 .slave = &omap36xx_sr2_hwmod,
1757 .clk = "sr_l4_ick",
1758 .user = OCP_USER_MPU,
1759 };
1760
1761
1762 /* l4_core -> usbhsotg */
1763 static struct omap_hwmod_ocp_if omap3xxx_l4_core__usbhsotg = {
1764 .master = &omap3xxx_l4_core_hwmod,
1765 .slave = &omap3xxx_usbhsotg_hwmod,
1766 .clk = "l4_ick",
1767 .user = OCP_USER_MPU,
1768 };
1769
1770
1771 /* l4_core -> usbhsotg */
1772 static struct omap_hwmod_ocp_if am35xx_l4_core__usbhsotg = {
1773 .master = &omap3xxx_l4_core_hwmod,
1774 .slave = &am35xx_usbhsotg_hwmod,
1775 .clk = "hsotgusb_ick",
1776 .user = OCP_USER_MPU,
1777 };
1778
1779 /* L4_WKUP -> L4_SEC interface */
1780 static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__l4_sec = {
1781 .master = &omap3xxx_l4_wkup_hwmod,
1782 .slave = &omap3xxx_l4_sec_hwmod,
1783 .user = OCP_USER_MPU | OCP_USER_SDMA,
1784 };
1785
1786 /* IVA2 <- L3 interface */
1787 static struct omap_hwmod_ocp_if omap3xxx_l3__iva = {
1788 .master = &omap3xxx_l3_main_hwmod,
1789 .slave = &omap3xxx_iva_hwmod,
1790 .clk = "core_l3_ick",
1791 .user = OCP_USER_MPU | OCP_USER_SDMA,
1792 };
1793
1794 /* l4_per -> timer3 */
1795 static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer3 = {
1796 .master = &omap3xxx_l4_per_hwmod,
1797 .slave = &omap3xxx_timer3_hwmod,
1798 .clk = "gpt3_ick",
1799 .user = OCP_USER_MPU | OCP_USER_SDMA,
1800 };
1801
1802
1803 /* l4_per -> timer4 */
1804 static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer4 = {
1805 .master = &omap3xxx_l4_per_hwmod,
1806 .slave = &omap3xxx_timer4_hwmod,
1807 .clk = "gpt4_ick",
1808 .user = OCP_USER_MPU | OCP_USER_SDMA,
1809 };
1810
1811
1812 /* l4_per -> timer5 */
1813 static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer5 = {
1814 .master = &omap3xxx_l4_per_hwmod,
1815 .slave = &omap3xxx_timer5_hwmod,
1816 .clk = "gpt5_ick",
1817 .user = OCP_USER_MPU | OCP_USER_SDMA,
1818 };
1819
1820
1821 /* l4_per -> timer6 */
1822 static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer6 = {
1823 .master = &omap3xxx_l4_per_hwmod,
1824 .slave = &omap3xxx_timer6_hwmod,
1825 .clk = "gpt6_ick",
1826 .user = OCP_USER_MPU | OCP_USER_SDMA,
1827 };
1828
1829
1830 /* l4_per -> timer7 */
1831 static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer7 = {
1832 .master = &omap3xxx_l4_per_hwmod,
1833 .slave = &omap3xxx_timer7_hwmod,
1834 .clk = "gpt7_ick",
1835 .user = OCP_USER_MPU | OCP_USER_SDMA,
1836 };
1837
1838
1839 /* l4_per -> timer8 */
1840 static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer8 = {
1841 .master = &omap3xxx_l4_per_hwmod,
1842 .slave = &omap3xxx_timer8_hwmod,
1843 .clk = "gpt8_ick",
1844 .user = OCP_USER_MPU | OCP_USER_SDMA,
1845 };
1846
1847
1848 /* l4_per -> timer9 */
1849 static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer9 = {
1850 .master = &omap3xxx_l4_per_hwmod,
1851 .slave = &omap3xxx_timer9_hwmod,
1852 .clk = "gpt9_ick",
1853 .user = OCP_USER_MPU | OCP_USER_SDMA,
1854 };
1855
1856 /* l4_core -> timer10 */
1857 static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer10 = {
1858 .master = &omap3xxx_l4_core_hwmod,
1859 .slave = &omap3xxx_timer10_hwmod,
1860 .clk = "gpt10_ick",
1861 .user = OCP_USER_MPU | OCP_USER_SDMA,
1862 };
1863
1864 /* l4_core -> timer11 */
1865 static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer11 = {
1866 .master = &omap3xxx_l4_core_hwmod,
1867 .slave = &omap3xxx_timer11_hwmod,
1868 .clk = "gpt11_ick",
1869 .user = OCP_USER_MPU | OCP_USER_SDMA,
1870 };
1871
1872 /* l4_wkup -> wd_timer2 */
1873
1874 static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__wd_timer2 = {
1875 .master = &omap3xxx_l4_wkup_hwmod,
1876 .slave = &omap3xxx_wd_timer2_hwmod,
1877 .clk = "wdt2_ick",
1878 .user = OCP_USER_MPU | OCP_USER_SDMA,
1879 };
1880
1881 /* l4_core -> dss */
1882 static struct omap_hwmod_ocp_if omap3430es1_l4_core__dss = {
1883 .master = &omap3xxx_l4_core_hwmod,
1884 .slave = &omap3430es1_dss_core_hwmod,
1885 .clk = "dss_ick",
1886 .fw = {
1887 .omap2 = {
1888 .l4_fw_region = OMAP3ES1_L4_CORE_FW_DSS_CORE_REGION,
1889 .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
1890 .flags = OMAP_FIREWALL_L4,
1891 },
1892 },
1893 .user = OCP_USER_MPU | OCP_USER_SDMA,
1894 };
1895
1896 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss = {
1897 .master = &omap3xxx_l4_core_hwmod,
1898 .slave = &omap3xxx_dss_core_hwmod,
1899 .clk = "dss_ick",
1900 .fw = {
1901 .omap2 = {
1902 .l4_fw_region = OMAP3_L4_CORE_FW_DSS_CORE_REGION,
1903 .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
1904 .flags = OMAP_FIREWALL_L4,
1905 },
1906 },
1907 .user = OCP_USER_MPU | OCP_USER_SDMA,
1908 };
1909
1910 /* l4_core -> dss_dispc */
1911 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dispc = {
1912 .master = &omap3xxx_l4_core_hwmod,
1913 .slave = &omap3xxx_dss_dispc_hwmod,
1914 .clk = "dss_ick",
1915 .fw = {
1916 .omap2 = {
1917 .l4_fw_region = OMAP3_L4_CORE_FW_DSS_DISPC_REGION,
1918 .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
1919 .flags = OMAP_FIREWALL_L4,
1920 },
1921 },
1922 .user = OCP_USER_MPU | OCP_USER_SDMA,
1923 };
1924
1925 /* l4_core -> dss_dsi1 */
1926 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dsi1 = {
1927 .master = &omap3xxx_l4_core_hwmod,
1928 .slave = &omap3xxx_dss_dsi1_hwmod,
1929 .clk = "dss_ick",
1930 .fw = {
1931 .omap2 = {
1932 .l4_fw_region = OMAP3_L4_CORE_FW_DSS_DSI_REGION,
1933 .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
1934 .flags = OMAP_FIREWALL_L4,
1935 },
1936 },
1937 .user = OCP_USER_MPU | OCP_USER_SDMA,
1938 };
1939
1940 /* l4_core -> dss_rfbi */
1941 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_rfbi = {
1942 .master = &omap3xxx_l4_core_hwmod,
1943 .slave = &omap3xxx_dss_rfbi_hwmod,
1944 .clk = "dss_ick",
1945 .fw = {
1946 .omap2 = {
1947 .l4_fw_region = OMAP3_L4_CORE_FW_DSS_RFBI_REGION,
1948 .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP ,
1949 .flags = OMAP_FIREWALL_L4,
1950 },
1951 },
1952 .user = OCP_USER_MPU | OCP_USER_SDMA,
1953 };
1954
1955 /* l4_core -> dss_venc */
1956 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_venc = {
1957 .master = &omap3xxx_l4_core_hwmod,
1958 .slave = &omap3xxx_dss_venc_hwmod,
1959 .clk = "dss_ick",
1960 .fw = {
1961 .omap2 = {
1962 .l4_fw_region = OMAP3_L4_CORE_FW_DSS_VENC_REGION,
1963 .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
1964 .flags = OMAP_FIREWALL_L4,
1965 },
1966 },
1967 .flags = OCPIF_SWSUP_IDLE,
1968 .user = OCP_USER_MPU | OCP_USER_SDMA,
1969 };
1970
1971 /* l4_wkup -> gpio1 */
1972
1973 static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__gpio1 = {
1974 .master = &omap3xxx_l4_wkup_hwmod,
1975 .slave = &omap3xxx_gpio1_hwmod,
1976 .user = OCP_USER_MPU | OCP_USER_SDMA,
1977 };
1978
1979 /* l4_per -> gpio2 */
1980
1981 static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio2 = {
1982 .master = &omap3xxx_l4_per_hwmod,
1983 .slave = &omap3xxx_gpio2_hwmod,
1984 .user = OCP_USER_MPU | OCP_USER_SDMA,
1985 };
1986
1987 /* l4_per -> gpio3 */
1988
1989 static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio3 = {
1990 .master = &omap3xxx_l4_per_hwmod,
1991 .slave = &omap3xxx_gpio3_hwmod,
1992 .user = OCP_USER_MPU | OCP_USER_SDMA,
1993 };
1994
1995 /*
1996 * 'mmu' class
1997 * The memory management unit performs virtual to physical address translation
1998 * for its requestors.
1999 */
2000
2001 static struct omap_hwmod_class_sysconfig mmu_sysc = {
2002 .rev_offs = 0x000,
2003 .sysc_offs = 0x010,
2004 .syss_offs = 0x014,
2005 .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
2006 SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
2007 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
2008 .sysc_fields = &omap_hwmod_sysc_type1,
2009 };
2010
2011 static struct omap_hwmod_class omap3xxx_mmu_hwmod_class = {
2012 .name = "mmu",
2013 .sysc = &mmu_sysc,
2014 };
2015
2016 /* mmu isp */
2017 static struct omap_hwmod omap3xxx_mmu_isp_hwmod;
2018
2019 /* l4_core -> mmu isp */
2020 static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmu_isp = {
2021 .master = &omap3xxx_l4_core_hwmod,
2022 .slave = &omap3xxx_mmu_isp_hwmod,
2023 .user = OCP_USER_MPU | OCP_USER_SDMA,
2024 };
2025
2026 static struct omap_hwmod omap3xxx_mmu_isp_hwmod = {
2027 .name = "mmu_isp",
2028 .class = &omap3xxx_mmu_hwmod_class,
2029 .main_clk = "cam_ick",
2030 .flags = HWMOD_NO_IDLEST,
2031 };
2032
2033 /* mmu iva */
2034
2035 static struct omap_hwmod omap3xxx_mmu_iva_hwmod;
2036
2037 static struct omap_hwmod_rst_info omap3xxx_mmu_iva_resets[] = {
2038 { .name = "mmu", .rst_shift = 1, .st_shift = 9 },
2039 };
2040
2041 /* l3_main -> iva mmu */
2042 static struct omap_hwmod_ocp_if omap3xxx_l3_main__mmu_iva = {
2043 .master = &omap3xxx_l3_main_hwmod,
2044 .slave = &omap3xxx_mmu_iva_hwmod,
2045 .user = OCP_USER_MPU | OCP_USER_SDMA,
2046 };
2047
2048 static struct omap_hwmod omap3xxx_mmu_iva_hwmod = {
2049 .name = "mmu_iva",
2050 .class = &omap3xxx_mmu_hwmod_class,
2051 .clkdm_name = "iva2_clkdm",
2052 .rst_lines = omap3xxx_mmu_iva_resets,
2053 .rst_lines_cnt = ARRAY_SIZE(omap3xxx_mmu_iva_resets),
2054 .main_clk = "iva2_ck",
2055 .prcm = {
2056 .omap2 = {
2057 .module_offs = OMAP3430_IVA2_MOD,
2058 .idlest_reg_id = 1,
2059 .idlest_idle_bit = OMAP3430_ST_IVA2_SHIFT,
2060 },
2061 },
2062 .flags = HWMOD_NO_IDLEST,
2063 };
2064
2065 /* l4_per -> gpio4 */
2066
2067 static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio4 = {
2068 .master = &omap3xxx_l4_per_hwmod,
2069 .slave = &omap3xxx_gpio4_hwmod,
2070 .user = OCP_USER_MPU | OCP_USER_SDMA,
2071 };
2072
2073 /* l4_per -> gpio5 */
2074
2075 static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio5 = {
2076 .master = &omap3xxx_l4_per_hwmod,
2077 .slave = &omap3xxx_gpio5_hwmod,
2078 .user = OCP_USER_MPU | OCP_USER_SDMA,
2079 };
2080
2081 /* l4_per -> gpio6 */
2082
2083 static struct omap_hwmod_ocp_if omap3xxx_l4_per__gpio6 = {
2084 .master = &omap3xxx_l4_per_hwmod,
2085 .slave = &omap3xxx_gpio6_hwmod,
2086 .user = OCP_USER_MPU | OCP_USER_SDMA,
2087 };
2088
2089 /* l4_core -> mcbsp1 */
2090 static struct omap_hwmod_ocp_if omap3xxx_l4_core__mcbsp1 = {
2091 .master = &omap3xxx_l4_core_hwmod,
2092 .slave = &omap3xxx_mcbsp1_hwmod,
2093 .clk = "mcbsp1_ick",
2094 .user = OCP_USER_MPU | OCP_USER_SDMA,
2095 };
2096
2097
2098 /* l4_per -> mcbsp2 */
2099 static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp2 = {
2100 .master = &omap3xxx_l4_per_hwmod,
2101 .slave = &omap3xxx_mcbsp2_hwmod,
2102 .clk = "mcbsp2_ick",
2103 .user = OCP_USER_MPU | OCP_USER_SDMA,
2104 };
2105
2106
2107 /* l4_per -> mcbsp3 */
2108 static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp3 = {
2109 .master = &omap3xxx_l4_per_hwmod,
2110 .slave = &omap3xxx_mcbsp3_hwmod,
2111 .clk = "mcbsp3_ick",
2112 .user = OCP_USER_MPU | OCP_USER_SDMA,
2113 };
2114
2115
2116 /* l4_per -> mcbsp4 */
2117 static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp4 = {
2118 .master = &omap3xxx_l4_per_hwmod,
2119 .slave = &omap3xxx_mcbsp4_hwmod,
2120 .clk = "mcbsp4_ick",
2121 .user = OCP_USER_MPU | OCP_USER_SDMA,
2122 };
2123
2124
2125 /* l4_core -> mcbsp5 */
2126 static struct omap_hwmod_ocp_if omap3xxx_l4_core__mcbsp5 = {
2127 .master = &omap3xxx_l4_core_hwmod,
2128 .slave = &omap3xxx_mcbsp5_hwmod,
2129 .clk = "mcbsp5_ick",
2130 .user = OCP_USER_MPU | OCP_USER_SDMA,
2131 };
2132
2133
2134 /* l4_per -> mcbsp2_sidetone */
2135 static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp2_sidetone = {
2136 .master = &omap3xxx_l4_per_hwmod,
2137 .slave = &omap3xxx_mcbsp2_sidetone_hwmod,
2138 .clk = "mcbsp2_ick",
2139 .user = OCP_USER_MPU,
2140 };
2141
2142
2143 /* l4_per -> mcbsp3_sidetone */
2144 static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp3_sidetone = {
2145 .master = &omap3xxx_l4_per_hwmod,
2146 .slave = &omap3xxx_mcbsp3_sidetone_hwmod,
2147 .clk = "mcbsp3_ick",
2148 .user = OCP_USER_MPU,
2149 };
2150
2151 /* l4_core -> mailbox */
2152 static struct omap_hwmod_ocp_if omap3xxx_l4_core__mailbox = {
2153 .master = &omap3xxx_l4_core_hwmod,
2154 .slave = &omap3xxx_mailbox_hwmod,
2155 .user = OCP_USER_MPU | OCP_USER_SDMA,
2156 };
2157
2158 /* l4 core -> mcspi1 interface */
2159 static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi1 = {
2160 .master = &omap3xxx_l4_core_hwmod,
2161 .slave = &omap34xx_mcspi1,
2162 .clk = "mcspi1_ick",
2163 .user = OCP_USER_MPU | OCP_USER_SDMA,
2164 };
2165
2166 /* l4 core -> mcspi2 interface */
2167 static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi2 = {
2168 .master = &omap3xxx_l4_core_hwmod,
2169 .slave = &omap34xx_mcspi2,
2170 .clk = "mcspi2_ick",
2171 .user = OCP_USER_MPU | OCP_USER_SDMA,
2172 };
2173
2174 /* l4 core -> mcspi3 interface */
2175 static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi3 = {
2176 .master = &omap3xxx_l4_core_hwmod,
2177 .slave = &omap34xx_mcspi3,
2178 .clk = "mcspi3_ick",
2179 .user = OCP_USER_MPU | OCP_USER_SDMA,
2180 };
2181
2182 /* l4 core -> mcspi4 interface */
2183
2184 static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi4 = {
2185 .master = &omap3xxx_l4_core_hwmod,
2186 .slave = &omap34xx_mcspi4,
2187 .clk = "mcspi4_ick",
2188 .user = OCP_USER_MPU | OCP_USER_SDMA,
2189 };
2190
2191 static struct omap_hwmod_ocp_if omap3xxx_usb_host_hs__l3_main_2 = {
2192 .master = &omap3xxx_usb_host_hs_hwmod,
2193 .slave = &omap3xxx_l3_main_hwmod,
2194 .clk = "core_l3_ick",
2195 .user = OCP_USER_MPU,
2196 };
2197
2198
2199 static struct omap_hwmod_ocp_if omap3xxx_l4_core__usb_host_hs = {
2200 .master = &omap3xxx_l4_core_hwmod,
2201 .slave = &omap3xxx_usb_host_hs_hwmod,
2202 .clk = "usbhost_ick",
2203 .user = OCP_USER_MPU | OCP_USER_SDMA,
2204 };
2205
2206
2207 static struct omap_hwmod_ocp_if omap3xxx_l4_core__usb_tll_hs = {
2208 .master = &omap3xxx_l4_core_hwmod,
2209 .slave = &omap3xxx_usb_tll_hs_hwmod,
2210 .clk = "usbtll_ick",
2211 .user = OCP_USER_MPU | OCP_USER_SDMA,
2212 };
2213
2214 /* l4_core -> hdq1w interface */
2215 static struct omap_hwmod_ocp_if omap3xxx_l4_core__hdq1w = {
2216 .master = &omap3xxx_l4_core_hwmod,
2217 .slave = &omap3xxx_hdq1w_hwmod,
2218 .clk = "hdq_ick",
2219 .user = OCP_USER_MPU | OCP_USER_SDMA,
2220 .flags = OMAP_FIREWALL_L4 | OCPIF_SWSUP_IDLE,
2221 };
2222
2223 /* am35xx has Davinci MDIO & EMAC */
2224 static struct omap_hwmod_class am35xx_mdio_class = {
2225 .name = "davinci_mdio",
2226 };
2227
2228 static struct omap_hwmod am35xx_mdio_hwmod = {
2229 .name = "davinci_mdio",
2230 .class = &am35xx_mdio_class,
2231 .flags = HWMOD_NO_IDLEST,
2232 };
2233
2234 /*
2235 * XXX Should be connected to an IPSS hwmod, not the L3 directly;
2236 * but this will probably require some additional hwmod core support,
2237 * so is left as a future to-do item.
2238 */
2239 static struct omap_hwmod_ocp_if am35xx_mdio__l3 = {
2240 .master = &am35xx_mdio_hwmod,
2241 .slave = &omap3xxx_l3_main_hwmod,
2242 .clk = "emac_fck",
2243 .user = OCP_USER_MPU,
2244 };
2245
2246 /* l4_core -> davinci mdio */
2247 /*
2248 * XXX Should be connected to an IPSS hwmod, not the L4_CORE directly;
2249 * but this will probably require some additional hwmod core support,
2250 * so is left as a future to-do item.
2251 */
2252 static struct omap_hwmod_ocp_if am35xx_l4_core__mdio = {
2253 .master = &omap3xxx_l4_core_hwmod,
2254 .slave = &am35xx_mdio_hwmod,
2255 .clk = "emac_fck",
2256 .user = OCP_USER_MPU,
2257 };
2258
2259 static struct omap_hwmod_class am35xx_emac_class = {
2260 .name = "davinci_emac",
2261 };
2262
2263 static struct omap_hwmod am35xx_emac_hwmod = {
2264 .name = "davinci_emac",
2265 .class = &am35xx_emac_class,
2266 /*
2267 * According to Mark Greer, the MPU will not return from WFI
2268 * when the EMAC signals an interrupt.
2269 * http://www.spinics.net/lists/arm-kernel/msg174734.html
2270 */
2271 .flags = (HWMOD_NO_IDLEST | HWMOD_BLOCK_WFI),
2272 };
2273
2274 /* l3_core -> davinci emac interface */
2275 /*
2276 * XXX Should be connected to an IPSS hwmod, not the L3 directly;
2277 * but this will probably require some additional hwmod core support,
2278 * so is left as a future to-do item.
2279 */
2280 static struct omap_hwmod_ocp_if am35xx_emac__l3 = {
2281 .master = &am35xx_emac_hwmod,
2282 .slave = &omap3xxx_l3_main_hwmod,
2283 .clk = "emac_ick",
2284 .user = OCP_USER_MPU,
2285 };
2286
2287 /* l4_core -> davinci emac */
2288 /*
2289 * XXX Should be connected to an IPSS hwmod, not the L4_CORE directly;
2290 * but this will probably require some additional hwmod core support,
2291 * so is left as a future to-do item.
2292 */
2293 static struct omap_hwmod_ocp_if am35xx_l4_core__emac = {
2294 .master = &omap3xxx_l4_core_hwmod,
2295 .slave = &am35xx_emac_hwmod,
2296 .clk = "emac_ick",
2297 .user = OCP_USER_MPU,
2298 };
2299
2300 static struct omap_hwmod_ocp_if omap3xxx_l3_main__gpmc = {
2301 .master = &omap3xxx_l3_main_hwmod,
2302 .slave = &omap3xxx_gpmc_hwmod,
2303 .clk = "core_l3_ick",
2304 .user = OCP_USER_MPU | OCP_USER_SDMA,
2305 };
2306
2307 /* l4_core -> SHAM2 (SHA1/MD5) (similar to omap24xx) */
2308 static struct omap_hwmod_class_sysconfig omap3_sham_sysc = {
2309 .rev_offs = 0x5c,
2310 .sysc_offs = 0x60,
2311 .syss_offs = 0x64,
2312 .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
2313 SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
2314 .sysc_fields = &omap3_sham_sysc_fields,
2315 };
2316
2317 static struct omap_hwmod_class omap3xxx_sham_class = {
2318 .name = "sham",
2319 .sysc = &omap3_sham_sysc,
2320 };
2321
2322
2323
2324 static struct omap_hwmod omap3xxx_sham_hwmod = {
2325 .name = "sham",
2326 .main_clk = "sha12_ick",
2327 .prcm = {
2328 .omap2 = {
2329 .module_offs = CORE_MOD,
2330 .idlest_reg_id = 1,
2331 .idlest_idle_bit = OMAP3430_ST_SHA12_SHIFT,
2332 },
2333 },
2334 .class = &omap3xxx_sham_class,
2335 };
2336
2337
2338 static struct omap_hwmod_ocp_if omap3xxx_l4_core__sham = {
2339 .master = &omap3xxx_l4_core_hwmod,
2340 .slave = &omap3xxx_sham_hwmod,
2341 .clk = "sha12_ick",
2342 .user = OCP_USER_MPU | OCP_USER_SDMA,
2343 };
2344
2345 /*
2346 * 'ssi' class
2347 * synchronous serial interface (multichannel and full-duplex serial if)
2348 */
2349
2350 static struct omap_hwmod_class_sysconfig omap34xx_ssi_sysc = {
2351 .rev_offs = 0x0000,
2352 .sysc_offs = 0x0010,
2353 .syss_offs = 0x0014,
2354 .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_MIDLEMODE |
2355 SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
2356 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
2357 .sysc_fields = &omap_hwmod_sysc_type1,
2358 };
2359
2360 static struct omap_hwmod_class omap3xxx_ssi_hwmod_class = {
2361 .name = "ssi",
2362 .sysc = &omap34xx_ssi_sysc,
2363 };
2364
2365 static struct omap_hwmod omap3xxx_ssi_hwmod = {
2366 .name = "ssi",
2367 .class = &omap3xxx_ssi_hwmod_class,
2368 .clkdm_name = "core_l4_clkdm",
2369 .main_clk = "ssi_ssr_fck",
2370 .prcm = {
2371 .omap2 = {
2372 .module_offs = CORE_MOD,
2373 .idlest_reg_id = 1,
2374 .idlest_idle_bit = OMAP3430ES2_ST_SSI_IDLE_SHIFT,
2375 },
2376 },
2377 };
2378
2379 /* L4 CORE -> SSI */
2380 static struct omap_hwmod_ocp_if omap3xxx_l4_core__ssi = {
2381 .master = &omap3xxx_l4_core_hwmod,
2382 .slave = &omap3xxx_ssi_hwmod,
2383 .clk = "ssi_ick",
2384 .user = OCP_USER_MPU | OCP_USER_SDMA,
2385 };
2386
2387 static struct omap_hwmod_ocp_if *omap3xxx_hwmod_ocp_ifs[] __initdata = {
2388 &omap3xxx_l3_main__l4_core,
2389 &omap3xxx_l3_main__l4_per,
2390 &omap3xxx_mpu__l3_main,
2391 &omap3xxx_l3_main__l4_debugss,
2392 &omap3xxx_l4_core__l4_wkup,
2393 &omap3xxx_l4_core__mmc3,
2394 &omap3_l4_core__uart1,
2395 &omap3_l4_core__uart2,
2396 &omap3_l4_per__uart3,
2397 &omap3_l4_core__i2c1,
2398 &omap3_l4_core__i2c2,
2399 &omap3_l4_core__i2c3,
2400 &omap3xxx_l4_wkup__l4_sec,
2401 &omap3xxx_l4_per__timer3,
2402 &omap3xxx_l4_per__timer4,
2403 &omap3xxx_l4_per__timer5,
2404 &omap3xxx_l4_per__timer6,
2405 &omap3xxx_l4_per__timer7,
2406 &omap3xxx_l4_per__timer8,
2407 &omap3xxx_l4_per__timer9,
2408 &omap3xxx_l4_core__timer10,
2409 &omap3xxx_l4_core__timer11,
2410 &omap3xxx_l4_wkup__wd_timer2,
2411 &omap3xxx_l4_wkup__gpio1,
2412 &omap3xxx_l4_per__gpio2,
2413 &omap3xxx_l4_per__gpio3,
2414 &omap3xxx_l4_per__gpio4,
2415 &omap3xxx_l4_per__gpio5,
2416 &omap3xxx_l4_per__gpio6,
2417 &omap3xxx_l4_core__mcbsp1,
2418 &omap3xxx_l4_per__mcbsp2,
2419 &omap3xxx_l4_per__mcbsp3,
2420 &omap3xxx_l4_per__mcbsp4,
2421 &omap3xxx_l4_core__mcbsp5,
2422 &omap3xxx_l4_per__mcbsp2_sidetone,
2423 &omap3xxx_l4_per__mcbsp3_sidetone,
2424 &omap34xx_l4_core__mcspi1,
2425 &omap34xx_l4_core__mcspi2,
2426 &omap34xx_l4_core__mcspi3,
2427 &omap34xx_l4_core__mcspi4,
2428 &omap3xxx_l3_main__gpmc,
2429 NULL,
2430 };
2431
2432 /* crypto hwmod links */
2433 static struct omap_hwmod_ocp_if *omap34xx_sham_hwmod_ocp_ifs[] __initdata = {
2434 &omap3xxx_l4_core__sham,
2435 NULL,
2436 };
2437
2438 static struct omap_hwmod_ocp_if *omap36xx_sham_hwmod_ocp_ifs[] __initdata = {
2439 &omap3xxx_l4_core__sham,
2440 NULL
2441 };
2442
2443
2444 /*
2445 * Apparently the SHA/MD5 and AES accelerator IP blocks are
2446 * only present on some AM35xx chips, and no one knows which
2447 * ones. See
2448 * http://www.spinics.net/lists/arm-kernel/msg215466.html So
2449 * if you need these IP blocks on an AM35xx, try uncommenting
2450 * the following lines.
2451 */
2452 static struct omap_hwmod_ocp_if *am35xx_sham_hwmod_ocp_ifs[] __initdata = {
2453 /* &omap3xxx_l4_core__sham, */
2454 NULL
2455 };
2456
2457 /* 3430ES1-only hwmod links */
2458 static struct omap_hwmod_ocp_if *omap3430es1_hwmod_ocp_ifs[] __initdata = {
2459 &omap3430es1_dss__l3,
2460 &omap3430es1_l4_core__dss,
2461 NULL,
2462 };
2463
2464 /* 3430ES2+-only hwmod links */
2465 static struct omap_hwmod_ocp_if *omap3430es2plus_hwmod_ocp_ifs[] __initdata = {
2466 &omap3xxx_dss__l3,
2467 &omap3xxx_l4_core__dss,
2468 &omap3xxx_usbhsotg__l3,
2469 &omap3xxx_l4_core__usbhsotg,
2470 &omap3xxx_usb_host_hs__l3_main_2,
2471 &omap3xxx_l4_core__usb_host_hs,
2472 &omap3xxx_l4_core__usb_tll_hs,
2473 NULL,
2474 };
2475
2476 /* <= 3430ES3-only hwmod links */
2477 static struct omap_hwmod_ocp_if *omap3430_pre_es3_hwmod_ocp_ifs[] __initdata = {
2478 &omap3xxx_l4_core__pre_es3_mmc1,
2479 &omap3xxx_l4_core__pre_es3_mmc2,
2480 NULL,
2481 };
2482
2483 /* 3430ES3+-only hwmod links */
2484 static struct omap_hwmod_ocp_if *omap3430_es3plus_hwmod_ocp_ifs[] __initdata = {
2485 &omap3xxx_l4_core__es3plus_mmc1,
2486 &omap3xxx_l4_core__es3plus_mmc2,
2487 NULL,
2488 };
2489
2490 /* 34xx-only hwmod links (all ES revisions) */
2491 static struct omap_hwmod_ocp_if *omap34xx_hwmod_ocp_ifs[] __initdata = {
2492 &omap3xxx_l3__iva,
2493 &omap34xx_l4_core__sr1,
2494 &omap34xx_l4_core__sr2,
2495 &omap3xxx_l4_core__mailbox,
2496 &omap3xxx_l4_core__hdq1w,
2497 &omap3xxx_sad2d__l3,
2498 &omap3xxx_l4_core__mmu_isp,
2499 &omap3xxx_l3_main__mmu_iva,
2500 &omap3xxx_l4_core__ssi,
2501 NULL,
2502 };
2503
2504 /* 36xx-only hwmod links (all ES revisions) */
2505 static struct omap_hwmod_ocp_if *omap36xx_hwmod_ocp_ifs[] __initdata = {
2506 &omap3xxx_l3__iva,
2507 &omap36xx_l4_per__uart4,
2508 &omap3xxx_dss__l3,
2509 &omap3xxx_l4_core__dss,
2510 &omap36xx_l4_core__sr1,
2511 &omap36xx_l4_core__sr2,
2512 &omap3xxx_usbhsotg__l3,
2513 &omap3xxx_l4_core__usbhsotg,
2514 &omap3xxx_l4_core__mailbox,
2515 &omap3xxx_usb_host_hs__l3_main_2,
2516 &omap3xxx_l4_core__usb_host_hs,
2517 &omap3xxx_l4_core__usb_tll_hs,
2518 &omap3xxx_l4_core__es3plus_mmc1,
2519 &omap3xxx_l4_core__es3plus_mmc2,
2520 &omap3xxx_l4_core__hdq1w,
2521 &omap3xxx_sad2d__l3,
2522 &omap3xxx_l4_core__mmu_isp,
2523 &omap3xxx_l3_main__mmu_iva,
2524 &omap3xxx_l4_core__ssi,
2525 NULL,
2526 };
2527
2528 static struct omap_hwmod_ocp_if *am35xx_hwmod_ocp_ifs[] __initdata = {
2529 &omap3xxx_dss__l3,
2530 &omap3xxx_l4_core__dss,
2531 &am35xx_usbhsotg__l3,
2532 &am35xx_l4_core__usbhsotg,
2533 &am35xx_l4_core__uart4,
2534 &omap3xxx_usb_host_hs__l3_main_2,
2535 &omap3xxx_l4_core__usb_host_hs,
2536 &omap3xxx_l4_core__usb_tll_hs,
2537 &omap3xxx_l4_core__es3plus_mmc1,
2538 &omap3xxx_l4_core__es3plus_mmc2,
2539 &omap3xxx_l4_core__hdq1w,
2540 &am35xx_mdio__l3,
2541 &am35xx_l4_core__mdio,
2542 &am35xx_emac__l3,
2543 &am35xx_l4_core__emac,
2544 NULL,
2545 };
2546
2547 static struct omap_hwmod_ocp_if *omap3xxx_dss_hwmod_ocp_ifs[] __initdata = {
2548 &omap3xxx_l4_core__dss_dispc,
2549 &omap3xxx_l4_core__dss_dsi1,
2550 &omap3xxx_l4_core__dss_rfbi,
2551 &omap3xxx_l4_core__dss_venc,
2552 NULL,
2553 };
2554
2555 /**
2556 * omap3xxx_hwmod_is_hs_ip_block_usable - is a security IP block accessible?
2557 * @bus: struct device_node * for the top-level OMAP DT data
2558 * @dev_name: device name used in the DT file
2559 *
2560 * Determine whether a "secure" IP block @dev_name is usable by Linux.
2561 * There doesn't appear to be a 100% reliable way to determine this,
2562 * so we rely on heuristics. If @bus is null, meaning there's no DT
2563 * data, then we only assume the IP block is accessible if the OMAP is
2564 * fused as a 'general-purpose' SoC. If however DT data is present,
2565 * test to see if the IP block is described in the DT data and set to
2566 * 'status = "okay"'. If so then we assume the ODM has configured the
2567 * OMAP firewalls to allow access to the IP block.
2568 *
2569 * Return: 0 if device named @dev_name is not likely to be accessible,
2570 * or 1 if it is likely to be accessible.
2571 */
2572 static bool __init omap3xxx_hwmod_is_hs_ip_block_usable(struct device_node *bus,
2573 const char *dev_name)
2574 {
2575 struct device_node *node;
2576 bool available;
2577
2578 if (!bus)
2579 return omap_type() == OMAP2_DEVICE_TYPE_GP;
2580
2581 node = of_get_child_by_name(bus, dev_name);
2582 available = of_device_is_available(node);
2583 of_node_put(node);
2584
2585 return available;
2586 }
2587
2588 int __init omap3xxx_hwmod_init(void)
2589 {
2590 int r;
2591 struct omap_hwmod_ocp_if **h = NULL, **h_sham = NULL;
2592 struct device_node *bus;
2593 unsigned int rev;
2594
2595 omap_hwmod_init();
2596
2597 /* Register hwmod links common to all OMAP3 */
2598 r = omap_hwmod_register_links(omap3xxx_hwmod_ocp_ifs);
2599 if (r < 0)
2600 return r;
2601
2602 rev = omap_rev();
2603
2604 /*
2605 * Register hwmod links common to individual OMAP3 families, all
2606 * silicon revisions (e.g., 34xx, or AM3505/3517, or 36xx)
2607 * All possible revisions should be included in this conditional.
2608 */
2609 if (rev == OMAP3430_REV_ES1_0 || rev == OMAP3430_REV_ES2_0 ||
2610 rev == OMAP3430_REV_ES2_1 || rev == OMAP3430_REV_ES3_0 ||
2611 rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) {
2612 h = omap34xx_hwmod_ocp_ifs;
2613 h_sham = omap34xx_sham_hwmod_ocp_ifs;
2614 } else if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) {
2615 h = am35xx_hwmod_ocp_ifs;
2616 h_sham = am35xx_sham_hwmod_ocp_ifs;
2617 } else if (rev == OMAP3630_REV_ES1_0 || rev == OMAP3630_REV_ES1_1 ||
2618 rev == OMAP3630_REV_ES1_2) {
2619 h = omap36xx_hwmod_ocp_ifs;
2620 h_sham = omap36xx_sham_hwmod_ocp_ifs;
2621 } else {
2622 WARN(1, "OMAP3 hwmod family init: unknown chip type\n");
2623 return -EINVAL;
2624 }
2625
2626 r = omap_hwmod_register_links(h);
2627 if (r < 0)
2628 return r;
2629
2630 /*
2631 * Register crypto hwmod links only if they are not disabled in DT.
2632 * If DT information is missing, enable them only for GP devices.
2633 */
2634
2635 bus = of_find_node_by_name(NULL, "ocp");
2636
2637 if (h_sham && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "sham")) {
2638 r = omap_hwmod_register_links(h_sham);
2639 if (r < 0)
2640 goto put_node;
2641 }
2642
2643 of_node_put(bus);
2644
2645 /*
2646 * Register hwmod links specific to certain ES levels of a
2647 * particular family of silicon (e.g., 34xx ES1.0)
2648 */
2649 h = NULL;
2650 if (rev == OMAP3430_REV_ES1_0) {
2651 h = omap3430es1_hwmod_ocp_ifs;
2652 } else if (rev == OMAP3430_REV_ES2_0 || rev == OMAP3430_REV_ES2_1 ||
2653 rev == OMAP3430_REV_ES3_0 || rev == OMAP3430_REV_ES3_1 ||
2654 rev == OMAP3430_REV_ES3_1_2) {
2655 h = omap3430es2plus_hwmod_ocp_ifs;
2656 }
2657
2658 if (h) {
2659 r = omap_hwmod_register_links(h);
2660 if (r < 0)
2661 return r;
2662 }
2663
2664 h = NULL;
2665 if (rev == OMAP3430_REV_ES1_0 || rev == OMAP3430_REV_ES2_0 ||
2666 rev == OMAP3430_REV_ES2_1) {
2667 h = omap3430_pre_es3_hwmod_ocp_ifs;
2668 } else if (rev == OMAP3430_REV_ES3_0 || rev == OMAP3430_REV_ES3_1 ||
2669 rev == OMAP3430_REV_ES3_1_2) {
2670 h = omap3430_es3plus_hwmod_ocp_ifs;
2671 }
2672
2673 if (h)
2674 r = omap_hwmod_register_links(h);
2675 if (r < 0)
2676 return r;
2677
2678 /*
2679 * DSS code presumes that dss_core hwmod is handled first,
2680 * _before_ any other DSS related hwmods so register common
2681 * DSS hwmod links last to ensure that dss_core is already
2682 * registered. Otherwise some change things may happen, for
2683 * ex. if dispc is handled before dss_core and DSS is enabled
2684 * in bootloader DISPC will be reset with outputs enabled
2685 * which sometimes leads to unrecoverable L3 error. XXX The
2686 * long-term fix to this is to ensure hwmods are set up in
2687 * dependency order in the hwmod core code.
2688 */
2689 r = omap_hwmod_register_links(omap3xxx_dss_hwmod_ocp_ifs);
2690
2691 return r;
2692
2693 put_node:
2694 of_node_put(bus);
2695 return r;
2696 }
Linux with added FPC-III support