2 * omap_hwmod_2430_data.c - hardware modules present on the OMAP2430 chips
4 * Copyright (C) 2009-2011 Nokia Corporation
5 * Copyright (C) 2012 Texas Instruments, Inc.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
12 * XXX handle crossbar/shared link difference for L3?
13 * XXX these should be marked initdata for multi-OMAP kernels
16 #include <linux/i2c-omap.h>
17 #include <linux/platform_data/asoc-ti-mcbsp.h>
18 #include <linux/platform_data/hsmmc-omap.h>
19 #include <linux/platform_data/spi-omap2-mcspi.h>
20 #include <linux/omap-dma.h>
21 #include <plat/dmtimer.h>
23 #include "omap_hwmod.h"
27 #include "omap_hwmod_common_data.h"
28 #include "prm-regbits-24xx.h"
29 #include "cm-regbits-24xx.h"
34 * OMAP2430 hardware module integration data
36 * All of the data in this section should be autogeneratable from the
37 * TI hardware database or other technical documentation. Data that
38 * is driver-specific or driver-kernel integration-specific belongs
47 static struct omap_hwmod_rst_info omap2430_iva_resets[] = {
48 { .name = "logic", .rst_shift = 0 },
49 { .name = "mmu", .rst_shift = 1 },
52 static struct omap_hwmod omap2430_iva_hwmod = {
54 .class = &iva_hwmod_class,
55 .clkdm_name = "dsp_clkdm",
56 .rst_lines = omap2430_iva_resets,
57 .rst_lines_cnt = ARRAY_SIZE(omap2430_iva_resets),
58 .main_clk = "dsp_fck",
62 static struct omap_hwmod_class_sysconfig i2c_sysc = {
66 .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
67 SYSS_HAS_RESET_STATUS),
68 .sysc_fields = &omap_hwmod_sysc_type1,
71 static struct omap_hwmod_class i2c_class = {
74 .rev = OMAP_I2C_IP_VERSION_1,
75 .reset = &omap_i2c_reset,
78 static struct omap_i2c_dev_attr i2c_dev_attr = {
79 .fifo_depth = 8, /* bytes */
80 .flags = OMAP_I2C_FLAG_BUS_SHIFT_2 |
81 OMAP_I2C_FLAG_FORCE_19200_INT_CLK,
85 static struct omap_hwmod omap2430_i2c1_hwmod = {
87 .flags = HWMOD_16BIT_REG,
88 .main_clk = "i2chs1_fck",
92 * NOTE: The CM_FCLKEN* and CM_ICLKEN* for
93 * I2CHS IP's do not follow the usual pattern.
94 * prcm_reg_id alone cannot be used to program
95 * the iclk and fclk. Needs to be handled using
96 * additional flags when clk handling is moved
99 .module_offs = CORE_MOD,
101 .module_bit = OMAP2430_EN_I2CHS1_SHIFT,
103 .idlest_idle_bit = OMAP2430_ST_I2CHS1_SHIFT,
107 .dev_attr = &i2c_dev_attr,
111 static struct omap_hwmod omap2430_i2c2_hwmod = {
113 .flags = HWMOD_16BIT_REG,
114 .main_clk = "i2chs2_fck",
117 .module_offs = CORE_MOD,
119 .module_bit = OMAP2430_EN_I2CHS2_SHIFT,
121 .idlest_idle_bit = OMAP2430_ST_I2CHS2_SHIFT,
125 .dev_attr = &i2c_dev_attr,
129 static struct omap_hwmod omap2430_gpio5_hwmod = {
131 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
132 .main_clk = "gpio5_fck",
136 .module_bit = OMAP2430_EN_GPIO5_SHIFT,
137 .module_offs = CORE_MOD,
139 .idlest_idle_bit = OMAP2430_ST_GPIO5_SHIFT,
142 .class = &omap2xxx_gpio_hwmod_class,
143 .dev_attr = &omap2xxx_gpio_dev_attr,
147 static struct omap_dma_dev_attr dma_dev_attr = {
148 .dev_caps = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
149 IS_CSSA_32 | IS_CDSA_32 | IS_RW_PRIORITY,
153 static struct omap_hwmod omap2430_dma_system_hwmod = {
155 .class = &omap2xxx_dma_hwmod_class,
156 .mpu_irqs = omap2_dma_system_irqs,
157 .main_clk = "core_l3_ck",
158 .dev_attr = &dma_dev_attr,
159 .flags = HWMOD_NO_IDLEST,
163 static struct omap_hwmod omap2430_mailbox_hwmod = {
165 .class = &omap2xxx_mailbox_hwmod_class,
166 .main_clk = "mailboxes_ick",
170 .module_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
171 .module_offs = CORE_MOD,
173 .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
179 static struct omap2_mcspi_dev_attr omap_mcspi3_dev_attr = {
183 static struct omap_hwmod omap2430_mcspi3_hwmod = {
185 .main_clk = "mcspi3_fck",
188 .module_offs = CORE_MOD,
190 .module_bit = OMAP2430_EN_MCSPI3_SHIFT,
192 .idlest_idle_bit = OMAP2430_ST_MCSPI3_SHIFT,
195 .class = &omap2xxx_mcspi_class,
196 .dev_attr = &omap_mcspi3_dev_attr,
200 static struct omap_hwmod_class_sysconfig omap2430_usbhsotg_sysc = {
204 .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE|
205 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
207 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
208 MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
209 .sysc_fields = &omap_hwmod_sysc_type1,
212 static struct omap_hwmod_class usbotg_class = {
214 .sysc = &omap2430_usbhsotg_sysc,
218 static struct omap_hwmod omap2430_usbhsotg_hwmod = {
219 .name = "usb_otg_hs",
220 .main_clk = "usbhs_ick",
224 .module_bit = OMAP2430_EN_USBHS_MASK,
225 .module_offs = CORE_MOD,
227 .idlest_idle_bit = OMAP2430_ST_USBHS_SHIFT,
230 .class = &usbotg_class,
232 * Erratum ID: i479 idle_req / idle_ack mechanism potentially
233 * broken when autoidle is enabled
234 * workaround is to disable the autoidle bit at module level.
236 .flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE
237 | HWMOD_SWSUP_MSTANDBY,
242 * multi channel buffered serial port controller
245 static struct omap_hwmod_class_sysconfig omap2430_mcbsp_sysc = {
248 .sysc_flags = (SYSC_HAS_SOFTRESET),
249 .sysc_fields = &omap_hwmod_sysc_type1,
252 static struct omap_hwmod_class omap2430_mcbsp_hwmod_class = {
254 .sysc = &omap2430_mcbsp_sysc,
255 .rev = MCBSP_CONFIG_TYPE2,
258 static struct omap_hwmod_opt_clk mcbsp_opt_clks[] = {
259 { .role = "pad_fck", .clk = "mcbsp_clks" },
260 { .role = "prcm_fck", .clk = "func_96m_ck" },
264 static struct omap_hwmod omap2430_mcbsp1_hwmod = {
266 .class = &omap2430_mcbsp_hwmod_class,
267 .main_clk = "mcbsp1_fck",
271 .module_bit = OMAP24XX_EN_MCBSP1_SHIFT,
272 .module_offs = CORE_MOD,
274 .idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT,
277 .opt_clks = mcbsp_opt_clks,
278 .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
282 static struct omap_hwmod omap2430_mcbsp2_hwmod = {
284 .class = &omap2430_mcbsp_hwmod_class,
285 .main_clk = "mcbsp2_fck",
289 .module_bit = OMAP24XX_EN_MCBSP2_SHIFT,
290 .module_offs = CORE_MOD,
292 .idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT,
295 .opt_clks = mcbsp_opt_clks,
296 .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
300 static struct omap_hwmod omap2430_mcbsp3_hwmod = {
302 .class = &omap2430_mcbsp_hwmod_class,
303 .main_clk = "mcbsp3_fck",
307 .module_bit = OMAP2430_EN_MCBSP3_SHIFT,
308 .module_offs = CORE_MOD,
310 .idlest_idle_bit = OMAP2430_ST_MCBSP3_SHIFT,
313 .opt_clks = mcbsp_opt_clks,
314 .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
318 static struct omap_hwmod omap2430_mcbsp4_hwmod = {
320 .class = &omap2430_mcbsp_hwmod_class,
321 .main_clk = "mcbsp4_fck",
325 .module_bit = OMAP2430_EN_MCBSP4_SHIFT,
326 .module_offs = CORE_MOD,
328 .idlest_idle_bit = OMAP2430_ST_MCBSP4_SHIFT,
331 .opt_clks = mcbsp_opt_clks,
332 .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
336 static struct omap_hwmod omap2430_mcbsp5_hwmod = {
338 .class = &omap2430_mcbsp_hwmod_class,
339 .main_clk = "mcbsp5_fck",
343 .module_bit = OMAP2430_EN_MCBSP5_SHIFT,
344 .module_offs = CORE_MOD,
346 .idlest_idle_bit = OMAP2430_ST_MCBSP5_SHIFT,
349 .opt_clks = mcbsp_opt_clks,
350 .opt_clks_cnt = ARRAY_SIZE(mcbsp_opt_clks),
353 /* MMC/SD/SDIO common */
354 static struct omap_hwmod_class_sysconfig omap2430_mmc_sysc = {
358 .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
359 SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
360 SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
361 .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
362 .sysc_fields = &omap_hwmod_sysc_type1,
365 static struct omap_hwmod_class omap2430_mmc_class = {
367 .sysc = &omap2430_mmc_sysc,
371 static struct omap_hwmod_opt_clk omap2430_mmc1_opt_clks[] = {
372 { .role = "dbck", .clk = "mmchsdb1_fck" },
375 static struct omap_hsmmc_dev_attr mmc1_dev_attr = {
376 .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
379 static struct omap_hwmod omap2430_mmc1_hwmod = {
381 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
382 .opt_clks = omap2430_mmc1_opt_clks,
383 .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc1_opt_clks),
384 .main_clk = "mmchs1_fck",
387 .module_offs = CORE_MOD,
389 .module_bit = OMAP2430_EN_MMCHS1_SHIFT,
391 .idlest_idle_bit = OMAP2430_ST_MMCHS1_SHIFT,
394 .dev_attr = &mmc1_dev_attr,
395 .class = &omap2430_mmc_class,
399 static struct omap_hwmod_opt_clk omap2430_mmc2_opt_clks[] = {
400 { .role = "dbck", .clk = "mmchsdb2_fck" },
403 static struct omap_hwmod omap2430_mmc2_hwmod = {
405 .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
406 .opt_clks = omap2430_mmc2_opt_clks,
407 .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc2_opt_clks),
408 .main_clk = "mmchs2_fck",
411 .module_offs = CORE_MOD,
413 .module_bit = OMAP2430_EN_MMCHS2_SHIFT,
415 .idlest_idle_bit = OMAP2430_ST_MMCHS2_SHIFT,
418 .class = &omap2430_mmc_class,
422 static struct omap_hwmod omap2430_hdq1w_hwmod = {
424 .main_clk = "hdq_fck",
427 .module_offs = CORE_MOD,
429 .module_bit = OMAP24XX_EN_HDQ_SHIFT,
431 .idlest_idle_bit = OMAP24XX_ST_HDQ_SHIFT,
434 .class = &omap2_hdq1w_class,
441 /* L3 -> L4_CORE interface */
442 /* l3_core -> usbhsotg interface */
443 static struct omap_hwmod_ocp_if omap2430_usbhsotg__l3 = {
444 .master = &omap2430_usbhsotg_hwmod,
445 .slave = &omap2xxx_l3_main_hwmod,
447 .user = OCP_USER_MPU,
450 /* L4 CORE -> I2C1 interface */
451 static struct omap_hwmod_ocp_if omap2430_l4_core__i2c1 = {
452 .master = &omap2xxx_l4_core_hwmod,
453 .slave = &omap2430_i2c1_hwmod,
455 .user = OCP_USER_MPU | OCP_USER_SDMA,
458 /* L4 CORE -> I2C2 interface */
459 static struct omap_hwmod_ocp_if omap2430_l4_core__i2c2 = {
460 .master = &omap2xxx_l4_core_hwmod,
461 .slave = &omap2430_i2c2_hwmod,
463 .user = OCP_USER_MPU | OCP_USER_SDMA,
466 /* l4_core ->usbhsotg interface */
467 static struct omap_hwmod_ocp_if omap2430_l4_core__usbhsotg = {
468 .master = &omap2xxx_l4_core_hwmod,
469 .slave = &omap2430_usbhsotg_hwmod,
471 .user = OCP_USER_MPU,
474 /* L4 CORE -> MMC1 interface */
475 static struct omap_hwmod_ocp_if omap2430_l4_core__mmc1 = {
476 .master = &omap2xxx_l4_core_hwmod,
477 .slave = &omap2430_mmc1_hwmod,
479 .user = OCP_USER_MPU | OCP_USER_SDMA,
482 /* L4 CORE -> MMC2 interface */
483 static struct omap_hwmod_ocp_if omap2430_l4_core__mmc2 = {
484 .master = &omap2xxx_l4_core_hwmod,
485 .slave = &omap2430_mmc2_hwmod,
487 .user = OCP_USER_MPU | OCP_USER_SDMA,
490 /* l4 core -> mcspi3 interface */
491 static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi3 = {
492 .master = &omap2xxx_l4_core_hwmod,
493 .slave = &omap2430_mcspi3_hwmod,
495 .user = OCP_USER_MPU | OCP_USER_SDMA,
498 /* IVA2 <- L3 interface */
499 static struct omap_hwmod_ocp_if omap2430_l3__iva = {
500 .master = &omap2xxx_l3_main_hwmod,
501 .slave = &omap2430_iva_hwmod,
503 .user = OCP_USER_MPU | OCP_USER_SDMA,
506 /* l4_wkup -> timer1 */
507 static struct omap_hwmod_ocp_if omap2430_l4_wkup__timer1 = {
508 .master = &omap2xxx_l4_wkup_hwmod,
509 .slave = &omap2xxx_timer1_hwmod,
511 .user = OCP_USER_MPU | OCP_USER_SDMA,
514 /* l4_wkup -> wd_timer2 */
515 static struct omap_hwmod_ocp_if omap2430_l4_wkup__wd_timer2 = {
516 .master = &omap2xxx_l4_wkup_hwmod,
517 .slave = &omap2xxx_wd_timer2_hwmod,
518 .clk = "mpu_wdt_ick",
519 .user = OCP_USER_MPU | OCP_USER_SDMA,
522 /* l4_wkup -> gpio1 */
523 static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio1 = {
524 .master = &omap2xxx_l4_wkup_hwmod,
525 .slave = &omap2xxx_gpio1_hwmod,
527 .user = OCP_USER_MPU | OCP_USER_SDMA,
530 /* l4_wkup -> gpio2 */
531 static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio2 = {
532 .master = &omap2xxx_l4_wkup_hwmod,
533 .slave = &omap2xxx_gpio2_hwmod,
535 .user = OCP_USER_MPU | OCP_USER_SDMA,
538 /* l4_wkup -> gpio3 */
539 static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio3 = {
540 .master = &omap2xxx_l4_wkup_hwmod,
541 .slave = &omap2xxx_gpio3_hwmod,
543 .user = OCP_USER_MPU | OCP_USER_SDMA,
546 /* l4_wkup -> gpio4 */
547 static struct omap_hwmod_ocp_if omap2430_l4_wkup__gpio4 = {
548 .master = &omap2xxx_l4_wkup_hwmod,
549 .slave = &omap2xxx_gpio4_hwmod,
551 .user = OCP_USER_MPU | OCP_USER_SDMA,
554 /* l4_core -> gpio5 */
555 static struct omap_hwmod_ocp_if omap2430_l4_core__gpio5 = {
556 .master = &omap2xxx_l4_core_hwmod,
557 .slave = &omap2430_gpio5_hwmod,
559 .user = OCP_USER_MPU | OCP_USER_SDMA,
562 /* dma_system -> L3 */
563 static struct omap_hwmod_ocp_if omap2430_dma_system__l3 = {
564 .master = &omap2430_dma_system_hwmod,
565 .slave = &omap2xxx_l3_main_hwmod,
567 .user = OCP_USER_MPU | OCP_USER_SDMA,
570 /* l4_core -> dma_system */
571 static struct omap_hwmod_ocp_if omap2430_l4_core__dma_system = {
572 .master = &omap2xxx_l4_core_hwmod,
573 .slave = &omap2430_dma_system_hwmod,
575 .addr = omap2_dma_system_addrs,
576 .user = OCP_USER_MPU | OCP_USER_SDMA,
579 /* l4_core -> mailbox */
580 static struct omap_hwmod_ocp_if omap2430_l4_core__mailbox = {
581 .master = &omap2xxx_l4_core_hwmod,
582 .slave = &omap2430_mailbox_hwmod,
583 .user = OCP_USER_MPU | OCP_USER_SDMA,
586 /* l4_core -> mcbsp1 */
587 static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp1 = {
588 .master = &omap2xxx_l4_core_hwmod,
589 .slave = &omap2430_mcbsp1_hwmod,
591 .user = OCP_USER_MPU | OCP_USER_SDMA,
594 /* l4_core -> mcbsp2 */
595 static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp2 = {
596 .master = &omap2xxx_l4_core_hwmod,
597 .slave = &omap2430_mcbsp2_hwmod,
599 .user = OCP_USER_MPU | OCP_USER_SDMA,
602 /* l4_core -> mcbsp3 */
603 static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp3 = {
604 .master = &omap2xxx_l4_core_hwmod,
605 .slave = &omap2430_mcbsp3_hwmod,
607 .user = OCP_USER_MPU | OCP_USER_SDMA,
610 /* l4_core -> mcbsp4 */
611 static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp4 = {
612 .master = &omap2xxx_l4_core_hwmod,
613 .slave = &omap2430_mcbsp4_hwmod,
615 .user = OCP_USER_MPU | OCP_USER_SDMA,
618 /* l4_core -> mcbsp5 */
619 static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp5 = {
620 .master = &omap2xxx_l4_core_hwmod,
621 .slave = &omap2430_mcbsp5_hwmod,
623 .user = OCP_USER_MPU | OCP_USER_SDMA,
626 /* l4_core -> hdq1w */
627 static struct omap_hwmod_ocp_if omap2430_l4_core__hdq1w = {
628 .master = &omap2xxx_l4_core_hwmod,
629 .slave = &omap2430_hdq1w_hwmod,
631 .user = OCP_USER_MPU | OCP_USER_SDMA,
632 .flags = OMAP_FIREWALL_L4 | OCPIF_SWSUP_IDLE,
635 /* l4_wkup -> 32ksync_counter */
636 static struct omap_hwmod_ocp_if omap2430_l4_wkup__counter_32k = {
637 .master = &omap2xxx_l4_wkup_hwmod,
638 .slave = &omap2xxx_counter_32k_hwmod,
639 .clk = "sync_32k_ick",
640 .user = OCP_USER_MPU | OCP_USER_SDMA,
643 static struct omap_hwmod_ocp_if omap2430_l3__gpmc = {
644 .master = &omap2xxx_l3_main_hwmod,
645 .slave = &omap2xxx_gpmc_hwmod,
647 .user = OCP_USER_MPU | OCP_USER_SDMA,
650 static struct omap_hwmod_ocp_if *omap2430_hwmod_ocp_ifs[] __initdata = {
651 &omap2xxx_l3_main__l4_core,
652 &omap2xxx_mpu__l3_main,
654 &omap2430_usbhsotg__l3,
655 &omap2430_l4_core__i2c1,
656 &omap2430_l4_core__i2c2,
657 &omap2xxx_l4_core__l4_wkup,
658 &omap2_l4_core__uart1,
659 &omap2_l4_core__uart2,
660 &omap2_l4_core__uart3,
661 &omap2430_l4_core__usbhsotg,
662 &omap2430_l4_core__mmc1,
663 &omap2430_l4_core__mmc2,
664 &omap2xxx_l4_core__mcspi1,
665 &omap2xxx_l4_core__mcspi2,
666 &omap2430_l4_core__mcspi3,
668 &omap2430_l4_wkup__timer1,
669 &omap2xxx_l4_core__timer2,
670 &omap2xxx_l4_core__timer3,
671 &omap2xxx_l4_core__timer4,
672 &omap2xxx_l4_core__timer5,
673 &omap2xxx_l4_core__timer6,
674 &omap2xxx_l4_core__timer7,
675 &omap2xxx_l4_core__timer8,
676 &omap2xxx_l4_core__timer9,
677 &omap2xxx_l4_core__timer10,
678 &omap2xxx_l4_core__timer11,
679 &omap2xxx_l4_core__timer12,
680 &omap2430_l4_wkup__wd_timer2,
681 &omap2xxx_l4_core__dss,
682 &omap2xxx_l4_core__dss_dispc,
683 &omap2xxx_l4_core__dss_rfbi,
684 &omap2xxx_l4_core__dss_venc,
685 &omap2430_l4_wkup__gpio1,
686 &omap2430_l4_wkup__gpio2,
687 &omap2430_l4_wkup__gpio3,
688 &omap2430_l4_wkup__gpio4,
689 &omap2430_l4_core__gpio5,
690 &omap2430_dma_system__l3,
691 &omap2430_l4_core__dma_system,
692 &omap2430_l4_core__mailbox,
693 &omap2430_l4_core__mcbsp1,
694 &omap2430_l4_core__mcbsp2,
695 &omap2430_l4_core__mcbsp3,
696 &omap2430_l4_core__mcbsp4,
697 &omap2430_l4_core__mcbsp5,
698 &omap2430_l4_core__hdq1w,
699 &omap2xxx_l4_core__rng,
700 &omap2xxx_l4_core__sham,
701 &omap2xxx_l4_core__aes,
702 &omap2430_l4_wkup__counter_32k,
707 int __init omap2430_hwmod_init(void)
710 return omap_hwmod_register_links(omap2430_hwmod_ocp_ifs);