clock34xx.h 84 KB

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  1. /*
  2. * OMAP3 clock framework
  3. *
  4. * Copyright (C) 2007-2008 Texas Instruments, Inc.
  5. * Copyright (C) 2007-2008 Nokia Corporation
  6. *
  7. * Written by Paul Walmsley
  8. * With many device clock fixes by Kevin Hilman and Jouni Högander
  9. * DPLL bypass clock support added by Roman Tereshonkov
  10. *
  11. */
  12. /*
  13. * Virtual clocks are introduced as convenient tools.
  14. * They are sources for other clocks and not supposed
  15. * to be requested from drivers directly.
  16. */
  17. #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H
  18. #define __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H
  19. #include <mach/control.h>
  20. #include "clock.h"
  21. #include "cm.h"
  22. #include "cm-regbits-34xx.h"
  23. #include "prm.h"
  24. #include "prm-regbits-34xx.h"
  25. #define OMAP_CM_REGADDR OMAP34XX_CM_REGADDR
  26. static unsigned long omap3_dpll_recalc(struct clk *clk);
  27. static unsigned long omap3_clkoutx2_recalc(struct clk *clk);
  28. static void omap3_dpll_allow_idle(struct clk *clk);
  29. static void omap3_dpll_deny_idle(struct clk *clk);
  30. static u32 omap3_dpll_autoidle_read(struct clk *clk);
  31. static int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate);
  32. static int omap3_dpll4_set_rate(struct clk *clk, unsigned long rate);
  33. static int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate);
  34. /* Maximum DPLL multiplier, divider values for OMAP3 */
  35. #define OMAP3_MAX_DPLL_MULT 2048
  36. #define OMAP3_MAX_DPLL_DIV 128
  37. /*
  38. * DPLL1 supplies clock to the MPU.
  39. * DPLL2 supplies clock to the IVA2.
  40. * DPLL3 supplies CORE domain clocks.
  41. * DPLL4 supplies peripheral clocks.
  42. * DPLL5 supplies other peripheral clocks (USBHOST, USIM).
  43. */
  44. /* Forward declarations for DPLL bypass clocks */
  45. static struct clk dpll1_fck;
  46. static struct clk dpll2_fck;
  47. /* CM_CLKEN_PLL*.EN* bit values - not all are available for every DPLL */
  48. #define DPLL_LOW_POWER_STOP 0x1
  49. #define DPLL_LOW_POWER_BYPASS 0x5
  50. #define DPLL_LOCKED 0x7
  51. /* PRM CLOCKS */
  52. /* According to timer32k.c, this is a 32768Hz clock, not a 32000Hz clock. */
  53. static struct clk omap_32k_fck = {
  54. .name = "omap_32k_fck",
  55. .ops = &clkops_null,
  56. .rate = 32768,
  57. .flags = RATE_FIXED,
  58. };
  59. static struct clk secure_32k_fck = {
  60. .name = "secure_32k_fck",
  61. .ops = &clkops_null,
  62. .rate = 32768,
  63. .flags = RATE_FIXED,
  64. };
  65. /* Virtual source clocks for osc_sys_ck */
  66. static struct clk virt_12m_ck = {
  67. .name = "virt_12m_ck",
  68. .ops = &clkops_null,
  69. .rate = 12000000,
  70. .flags = RATE_FIXED,
  71. };
  72. static struct clk virt_13m_ck = {
  73. .name = "virt_13m_ck",
  74. .ops = &clkops_null,
  75. .rate = 13000000,
  76. .flags = RATE_FIXED,
  77. };
  78. static struct clk virt_16_8m_ck = {
  79. .name = "virt_16_8m_ck",
  80. .ops = &clkops_null,
  81. .rate = 16800000,
  82. .flags = RATE_FIXED,
  83. };
  84. static struct clk virt_19_2m_ck = {
  85. .name = "virt_19_2m_ck",
  86. .ops = &clkops_null,
  87. .rate = 19200000,
  88. .flags = RATE_FIXED,
  89. };
  90. static struct clk virt_26m_ck = {
  91. .name = "virt_26m_ck",
  92. .ops = &clkops_null,
  93. .rate = 26000000,
  94. .flags = RATE_FIXED,
  95. };
  96. static struct clk virt_38_4m_ck = {
  97. .name = "virt_38_4m_ck",
  98. .ops = &clkops_null,
  99. .rate = 38400000,
  100. .flags = RATE_FIXED,
  101. };
  102. static const struct clksel_rate osc_sys_12m_rates[] = {
  103. { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  104. { .div = 0 }
  105. };
  106. static const struct clksel_rate osc_sys_13m_rates[] = {
  107. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  108. { .div = 0 }
  109. };
  110. static const struct clksel_rate osc_sys_16_8m_rates[] = {
  111. { .div = 1, .val = 5, .flags = RATE_IN_3430ES2 | DEFAULT_RATE },
  112. { .div = 0 }
  113. };
  114. static const struct clksel_rate osc_sys_19_2m_rates[] = {
  115. { .div = 1, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE },
  116. { .div = 0 }
  117. };
  118. static const struct clksel_rate osc_sys_26m_rates[] = {
  119. { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
  120. { .div = 0 }
  121. };
  122. static const struct clksel_rate osc_sys_38_4m_rates[] = {
  123. { .div = 1, .val = 4, .flags = RATE_IN_343X | DEFAULT_RATE },
  124. { .div = 0 }
  125. };
  126. static const struct clksel osc_sys_clksel[] = {
  127. { .parent = &virt_12m_ck, .rates = osc_sys_12m_rates },
  128. { .parent = &virt_13m_ck, .rates = osc_sys_13m_rates },
  129. { .parent = &virt_16_8m_ck, .rates = osc_sys_16_8m_rates },
  130. { .parent = &virt_19_2m_ck, .rates = osc_sys_19_2m_rates },
  131. { .parent = &virt_26m_ck, .rates = osc_sys_26m_rates },
  132. { .parent = &virt_38_4m_ck, .rates = osc_sys_38_4m_rates },
  133. { .parent = NULL },
  134. };
  135. /* Oscillator clock */
  136. /* 12, 13, 16.8, 19.2, 26, or 38.4 MHz */
  137. static struct clk osc_sys_ck = {
  138. .name = "osc_sys_ck",
  139. .ops = &clkops_null,
  140. .init = &omap2_init_clksel_parent,
  141. .clksel_reg = OMAP3430_PRM_CLKSEL,
  142. .clksel_mask = OMAP3430_SYS_CLKIN_SEL_MASK,
  143. .clksel = osc_sys_clksel,
  144. /* REVISIT: deal with autoextclkmode? */
  145. .flags = RATE_FIXED,
  146. .recalc = &omap2_clksel_recalc,
  147. };
  148. static const struct clksel_rate div2_rates[] = {
  149. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  150. { .div = 2, .val = 2, .flags = RATE_IN_343X },
  151. { .div = 0 }
  152. };
  153. static const struct clksel sys_clksel[] = {
  154. { .parent = &osc_sys_ck, .rates = div2_rates },
  155. { .parent = NULL }
  156. };
  157. /* Latency: this clock is only enabled after PRM_CLKSETUP.SETUP_TIME */
  158. /* Feeds DPLLs - divided first by PRM_CLKSRC_CTRL.SYSCLKDIV? */
  159. static struct clk sys_ck = {
  160. .name = "sys_ck",
  161. .ops = &clkops_null,
  162. .parent = &osc_sys_ck,
  163. .init = &omap2_init_clksel_parent,
  164. .clksel_reg = OMAP3430_PRM_CLKSRC_CTRL,
  165. .clksel_mask = OMAP_SYSCLKDIV_MASK,
  166. .clksel = sys_clksel,
  167. .recalc = &omap2_clksel_recalc,
  168. };
  169. static struct clk sys_altclk = {
  170. .name = "sys_altclk",
  171. .ops = &clkops_null,
  172. };
  173. /* Optional external clock input for some McBSPs */
  174. static struct clk mcbsp_clks = {
  175. .name = "mcbsp_clks",
  176. .ops = &clkops_null,
  177. };
  178. /* PRM EXTERNAL CLOCK OUTPUT */
  179. static struct clk sys_clkout1 = {
  180. .name = "sys_clkout1",
  181. .ops = &clkops_omap2_dflt,
  182. .parent = &osc_sys_ck,
  183. .enable_reg = OMAP3430_PRM_CLKOUT_CTRL,
  184. .enable_bit = OMAP3430_CLKOUT_EN_SHIFT,
  185. .recalc = &followparent_recalc,
  186. };
  187. /* DPLLS */
  188. /* CM CLOCKS */
  189. static const struct clksel_rate div16_dpll_rates[] = {
  190. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  191. { .div = 2, .val = 2, .flags = RATE_IN_343X },
  192. { .div = 3, .val = 3, .flags = RATE_IN_343X },
  193. { .div = 4, .val = 4, .flags = RATE_IN_343X },
  194. { .div = 5, .val = 5, .flags = RATE_IN_343X },
  195. { .div = 6, .val = 6, .flags = RATE_IN_343X },
  196. { .div = 7, .val = 7, .flags = RATE_IN_343X },
  197. { .div = 8, .val = 8, .flags = RATE_IN_343X },
  198. { .div = 9, .val = 9, .flags = RATE_IN_343X },
  199. { .div = 10, .val = 10, .flags = RATE_IN_343X },
  200. { .div = 11, .val = 11, .flags = RATE_IN_343X },
  201. { .div = 12, .val = 12, .flags = RATE_IN_343X },
  202. { .div = 13, .val = 13, .flags = RATE_IN_343X },
  203. { .div = 14, .val = 14, .flags = RATE_IN_343X },
  204. { .div = 15, .val = 15, .flags = RATE_IN_343X },
  205. { .div = 16, .val = 16, .flags = RATE_IN_343X },
  206. { .div = 0 }
  207. };
  208. /* DPLL1 */
  209. /* MPU clock source */
  210. /* Type: DPLL */
  211. static struct dpll_data dpll1_dd = {
  212. .mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
  213. .mult_mask = OMAP3430_MPU_DPLL_MULT_MASK,
  214. .div1_mask = OMAP3430_MPU_DPLL_DIV_MASK,
  215. .clk_bypass = &dpll1_fck,
  216. .clk_ref = &sys_ck,
  217. .freqsel_mask = OMAP3430_MPU_DPLL_FREQSEL_MASK,
  218. .control_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL),
  219. .enable_mask = OMAP3430_EN_MPU_DPLL_MASK,
  220. .modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
  221. .auto_recal_bit = OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT,
  222. .recal_en_bit = OMAP3430_MPU_DPLL_RECAL_EN_SHIFT,
  223. .recal_st_bit = OMAP3430_MPU_DPLL_ST_SHIFT,
  224. .autoidle_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL),
  225. .autoidle_mask = OMAP3430_AUTO_MPU_DPLL_MASK,
  226. .idlest_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
  227. .idlest_mask = OMAP3430_ST_MPU_CLK_MASK,
  228. .max_multiplier = OMAP3_MAX_DPLL_MULT,
  229. .min_divider = 1,
  230. .max_divider = OMAP3_MAX_DPLL_DIV,
  231. .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
  232. };
  233. static struct clk dpll1_ck = {
  234. .name = "dpll1_ck",
  235. .ops = &clkops_null,
  236. .parent = &sys_ck,
  237. .dpll_data = &dpll1_dd,
  238. .round_rate = &omap2_dpll_round_rate,
  239. .set_rate = &omap3_noncore_dpll_set_rate,
  240. .clkdm_name = "dpll1_clkdm",
  241. .recalc = &omap3_dpll_recalc,
  242. };
  243. /*
  244. * This virtual clock provides the CLKOUTX2 output from the DPLL if the
  245. * DPLL isn't bypassed.
  246. */
  247. static struct clk dpll1_x2_ck = {
  248. .name = "dpll1_x2_ck",
  249. .ops = &clkops_null,
  250. .parent = &dpll1_ck,
  251. .clkdm_name = "dpll1_clkdm",
  252. .recalc = &omap3_clkoutx2_recalc,
  253. };
  254. /* On DPLL1, unlike other DPLLs, the divider is downstream from CLKOUTX2 */
  255. static const struct clksel div16_dpll1_x2m2_clksel[] = {
  256. { .parent = &dpll1_x2_ck, .rates = div16_dpll_rates },
  257. { .parent = NULL }
  258. };
  259. /*
  260. * Does not exist in the TRM - needed to separate the M2 divider from
  261. * bypass selection in mpu_ck
  262. */
  263. static struct clk dpll1_x2m2_ck = {
  264. .name = "dpll1_x2m2_ck",
  265. .ops = &clkops_null,
  266. .parent = &dpll1_x2_ck,
  267. .init = &omap2_init_clksel_parent,
  268. .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL),
  269. .clksel_mask = OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK,
  270. .clksel = div16_dpll1_x2m2_clksel,
  271. .clkdm_name = "dpll1_clkdm",
  272. .recalc = &omap2_clksel_recalc,
  273. };
  274. /* DPLL2 */
  275. /* IVA2 clock source */
  276. /* Type: DPLL */
  277. static struct dpll_data dpll2_dd = {
  278. .mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
  279. .mult_mask = OMAP3430_IVA2_DPLL_MULT_MASK,
  280. .div1_mask = OMAP3430_IVA2_DPLL_DIV_MASK,
  281. .clk_bypass = &dpll2_fck,
  282. .clk_ref = &sys_ck,
  283. .freqsel_mask = OMAP3430_IVA2_DPLL_FREQSEL_MASK,
  284. .control_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL),
  285. .enable_mask = OMAP3430_EN_IVA2_DPLL_MASK,
  286. .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED) |
  287. (1 << DPLL_LOW_POWER_BYPASS),
  288. .auto_recal_bit = OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT,
  289. .recal_en_bit = OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT,
  290. .recal_st_bit = OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT,
  291. .autoidle_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_AUTOIDLE_PLL),
  292. .autoidle_mask = OMAP3430_AUTO_IVA2_DPLL_MASK,
  293. .idlest_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_IDLEST_PLL),
  294. .idlest_mask = OMAP3430_ST_IVA2_CLK_MASK,
  295. .max_multiplier = OMAP3_MAX_DPLL_MULT,
  296. .min_divider = 1,
  297. .max_divider = OMAP3_MAX_DPLL_DIV,
  298. .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
  299. };
  300. static struct clk dpll2_ck = {
  301. .name = "dpll2_ck",
  302. .ops = &clkops_noncore_dpll_ops,
  303. .parent = &sys_ck,
  304. .dpll_data = &dpll2_dd,
  305. .round_rate = &omap2_dpll_round_rate,
  306. .set_rate = &omap3_noncore_dpll_set_rate,
  307. .clkdm_name = "dpll2_clkdm",
  308. .recalc = &omap3_dpll_recalc,
  309. };
  310. static const struct clksel div16_dpll2_m2x2_clksel[] = {
  311. { .parent = &dpll2_ck, .rates = div16_dpll_rates },
  312. { .parent = NULL }
  313. };
  314. /*
  315. * The TRM is conflicted on whether IVA2 clock comes from DPLL2 CLKOUT
  316. * or CLKOUTX2. CLKOUT seems most plausible.
  317. */
  318. static struct clk dpll2_m2_ck = {
  319. .name = "dpll2_m2_ck",
  320. .ops = &clkops_null,
  321. .parent = &dpll2_ck,
  322. .init = &omap2_init_clksel_parent,
  323. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD,
  324. OMAP3430_CM_CLKSEL2_PLL),
  325. .clksel_mask = OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK,
  326. .clksel = div16_dpll2_m2x2_clksel,
  327. .clkdm_name = "dpll2_clkdm",
  328. .recalc = &omap2_clksel_recalc,
  329. };
  330. /*
  331. * DPLL3
  332. * Source clock for all interfaces and for some device fclks
  333. * REVISIT: Also supports fast relock bypass - not included below
  334. */
  335. static struct dpll_data dpll3_dd = {
  336. .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
  337. .mult_mask = OMAP3430_CORE_DPLL_MULT_MASK,
  338. .div1_mask = OMAP3430_CORE_DPLL_DIV_MASK,
  339. .clk_bypass = &sys_ck,
  340. .clk_ref = &sys_ck,
  341. .freqsel_mask = OMAP3430_CORE_DPLL_FREQSEL_MASK,
  342. .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
  343. .enable_mask = OMAP3430_EN_CORE_DPLL_MASK,
  344. .auto_recal_bit = OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT,
  345. .recal_en_bit = OMAP3430_CORE_DPLL_RECAL_EN_SHIFT,
  346. .recal_st_bit = OMAP3430_CORE_DPLL_ST_SHIFT,
  347. .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
  348. .autoidle_mask = OMAP3430_AUTO_CORE_DPLL_MASK,
  349. .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
  350. .idlest_mask = OMAP3430_ST_CORE_CLK_MASK,
  351. .max_multiplier = OMAP3_MAX_DPLL_MULT,
  352. .min_divider = 1,
  353. .max_divider = OMAP3_MAX_DPLL_DIV,
  354. .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
  355. };
  356. static struct clk dpll3_ck = {
  357. .name = "dpll3_ck",
  358. .ops = &clkops_null,
  359. .parent = &sys_ck,
  360. .dpll_data = &dpll3_dd,
  361. .round_rate = &omap2_dpll_round_rate,
  362. .clkdm_name = "dpll3_clkdm",
  363. .recalc = &omap3_dpll_recalc,
  364. };
  365. /*
  366. * This virtual clock provides the CLKOUTX2 output from the DPLL if the
  367. * DPLL isn't bypassed
  368. */
  369. static struct clk dpll3_x2_ck = {
  370. .name = "dpll3_x2_ck",
  371. .ops = &clkops_null,
  372. .parent = &dpll3_ck,
  373. .clkdm_name = "dpll3_clkdm",
  374. .recalc = &omap3_clkoutx2_recalc,
  375. };
  376. static const struct clksel_rate div31_dpll3_rates[] = {
  377. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  378. { .div = 2, .val = 2, .flags = RATE_IN_343X },
  379. { .div = 3, .val = 3, .flags = RATE_IN_3430ES2 },
  380. { .div = 4, .val = 4, .flags = RATE_IN_3430ES2 },
  381. { .div = 5, .val = 5, .flags = RATE_IN_3430ES2 },
  382. { .div = 6, .val = 6, .flags = RATE_IN_3430ES2 },
  383. { .div = 7, .val = 7, .flags = RATE_IN_3430ES2 },
  384. { .div = 8, .val = 8, .flags = RATE_IN_3430ES2 },
  385. { .div = 9, .val = 9, .flags = RATE_IN_3430ES2 },
  386. { .div = 10, .val = 10, .flags = RATE_IN_3430ES2 },
  387. { .div = 11, .val = 11, .flags = RATE_IN_3430ES2 },
  388. { .div = 12, .val = 12, .flags = RATE_IN_3430ES2 },
  389. { .div = 13, .val = 13, .flags = RATE_IN_3430ES2 },
  390. { .div = 14, .val = 14, .flags = RATE_IN_3430ES2 },
  391. { .div = 15, .val = 15, .flags = RATE_IN_3430ES2 },
  392. { .div = 16, .val = 16, .flags = RATE_IN_3430ES2 },
  393. { .div = 17, .val = 17, .flags = RATE_IN_3430ES2 },
  394. { .div = 18, .val = 18, .flags = RATE_IN_3430ES2 },
  395. { .div = 19, .val = 19, .flags = RATE_IN_3430ES2 },
  396. { .div = 20, .val = 20, .flags = RATE_IN_3430ES2 },
  397. { .div = 21, .val = 21, .flags = RATE_IN_3430ES2 },
  398. { .div = 22, .val = 22, .flags = RATE_IN_3430ES2 },
  399. { .div = 23, .val = 23, .flags = RATE_IN_3430ES2 },
  400. { .div = 24, .val = 24, .flags = RATE_IN_3430ES2 },
  401. { .div = 25, .val = 25, .flags = RATE_IN_3430ES2 },
  402. { .div = 26, .val = 26, .flags = RATE_IN_3430ES2 },
  403. { .div = 27, .val = 27, .flags = RATE_IN_3430ES2 },
  404. { .div = 28, .val = 28, .flags = RATE_IN_3430ES2 },
  405. { .div = 29, .val = 29, .flags = RATE_IN_3430ES2 },
  406. { .div = 30, .val = 30, .flags = RATE_IN_3430ES2 },
  407. { .div = 31, .val = 31, .flags = RATE_IN_3430ES2 },
  408. { .div = 0 },
  409. };
  410. static const struct clksel div31_dpll3m2_clksel[] = {
  411. { .parent = &dpll3_ck, .rates = div31_dpll3_rates },
  412. { .parent = NULL }
  413. };
  414. /* DPLL3 output M2 - primary control point for CORE speed */
  415. static struct clk dpll3_m2_ck = {
  416. .name = "dpll3_m2_ck",
  417. .ops = &clkops_null,
  418. .parent = &dpll3_ck,
  419. .init = &omap2_init_clksel_parent,
  420. .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
  421. .clksel_mask = OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK,
  422. .clksel = div31_dpll3m2_clksel,
  423. .clkdm_name = "dpll3_clkdm",
  424. .round_rate = &omap2_clksel_round_rate,
  425. .set_rate = &omap3_core_dpll_m2_set_rate,
  426. .recalc = &omap2_clksel_recalc,
  427. };
  428. static struct clk core_ck = {
  429. .name = "core_ck",
  430. .ops = &clkops_null,
  431. .parent = &dpll3_m2_ck,
  432. .recalc = &followparent_recalc,
  433. };
  434. static struct clk dpll3_m2x2_ck = {
  435. .name = "dpll3_m2x2_ck",
  436. .ops = &clkops_null,
  437. .parent = &dpll3_m2_ck,
  438. .clkdm_name = "dpll3_clkdm",
  439. .recalc = &omap3_clkoutx2_recalc,
  440. };
  441. /* The PWRDN bit is apparently only available on 3430ES2 and above */
  442. static const struct clksel div16_dpll3_clksel[] = {
  443. { .parent = &dpll3_ck, .rates = div16_dpll_rates },
  444. { .parent = NULL }
  445. };
  446. /* This virtual clock is the source for dpll3_m3x2_ck */
  447. static struct clk dpll3_m3_ck = {
  448. .name = "dpll3_m3_ck",
  449. .ops = &clkops_null,
  450. .parent = &dpll3_ck,
  451. .init = &omap2_init_clksel_parent,
  452. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
  453. .clksel_mask = OMAP3430_DIV_DPLL3_MASK,
  454. .clksel = div16_dpll3_clksel,
  455. .clkdm_name = "dpll3_clkdm",
  456. .recalc = &omap2_clksel_recalc,
  457. };
  458. /* The PWRDN bit is apparently only available on 3430ES2 and above */
  459. static struct clk dpll3_m3x2_ck = {
  460. .name = "dpll3_m3x2_ck",
  461. .ops = &clkops_omap2_dflt_wait,
  462. .parent = &dpll3_m3_ck,
  463. .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
  464. .enable_bit = OMAP3430_PWRDN_EMU_CORE_SHIFT,
  465. .flags = INVERT_ENABLE,
  466. .clkdm_name = "dpll3_clkdm",
  467. .recalc = &omap3_clkoutx2_recalc,
  468. };
  469. static struct clk emu_core_alwon_ck = {
  470. .name = "emu_core_alwon_ck",
  471. .ops = &clkops_null,
  472. .parent = &dpll3_m3x2_ck,
  473. .clkdm_name = "dpll3_clkdm",
  474. .recalc = &followparent_recalc,
  475. };
  476. /* DPLL4 */
  477. /* Supplies 96MHz, 54Mhz TV DAC, DSS fclk, CAM sensor clock, emul trace clk */
  478. /* Type: DPLL */
  479. static struct dpll_data dpll4_dd = {
  480. .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2),
  481. .mult_mask = OMAP3430_PERIPH_DPLL_MULT_MASK,
  482. .div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK,
  483. .clk_bypass = &sys_ck,
  484. .clk_ref = &sys_ck,
  485. .freqsel_mask = OMAP3430_PERIPH_DPLL_FREQSEL_MASK,
  486. .control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
  487. .enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK,
  488. .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
  489. .auto_recal_bit = OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT,
  490. .recal_en_bit = OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT,
  491. .recal_st_bit = OMAP3430_PERIPH_DPLL_ST_SHIFT,
  492. .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
  493. .autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK,
  494. .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
  495. .idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK,
  496. .max_multiplier = OMAP3_MAX_DPLL_MULT,
  497. .min_divider = 1,
  498. .max_divider = OMAP3_MAX_DPLL_DIV,
  499. .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
  500. };
  501. static struct clk dpll4_ck = {
  502. .name = "dpll4_ck",
  503. .ops = &clkops_noncore_dpll_ops,
  504. .parent = &sys_ck,
  505. .dpll_data = &dpll4_dd,
  506. .round_rate = &omap2_dpll_round_rate,
  507. .set_rate = &omap3_dpll4_set_rate,
  508. .clkdm_name = "dpll4_clkdm",
  509. .recalc = &omap3_dpll_recalc,
  510. };
  511. /*
  512. * This virtual clock provides the CLKOUTX2 output from the DPLL if the
  513. * DPLL isn't bypassed --
  514. * XXX does this serve any downstream clocks?
  515. */
  516. static struct clk dpll4_x2_ck = {
  517. .name = "dpll4_x2_ck",
  518. .ops = &clkops_null,
  519. .parent = &dpll4_ck,
  520. .clkdm_name = "dpll4_clkdm",
  521. .recalc = &omap3_clkoutx2_recalc,
  522. };
  523. static const struct clksel div16_dpll4_clksel[] = {
  524. { .parent = &dpll4_ck, .rates = div16_dpll_rates },
  525. { .parent = NULL }
  526. };
  527. /* This virtual clock is the source for dpll4_m2x2_ck */
  528. static struct clk dpll4_m2_ck = {
  529. .name = "dpll4_m2_ck",
  530. .ops = &clkops_null,
  531. .parent = &dpll4_ck,
  532. .init = &omap2_init_clksel_parent,
  533. .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3),
  534. .clksel_mask = OMAP3430_DIV_96M_MASK,
  535. .clksel = div16_dpll4_clksel,
  536. .clkdm_name = "dpll4_clkdm",
  537. .recalc = &omap2_clksel_recalc,
  538. };
  539. /* The PWRDN bit is apparently only available on 3430ES2 and above */
  540. static struct clk dpll4_m2x2_ck = {
  541. .name = "dpll4_m2x2_ck",
  542. .ops = &clkops_omap2_dflt_wait,
  543. .parent = &dpll4_m2_ck,
  544. .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
  545. .enable_bit = OMAP3430_PWRDN_96M_SHIFT,
  546. .flags = INVERT_ENABLE,
  547. .clkdm_name = "dpll4_clkdm",
  548. .recalc = &omap3_clkoutx2_recalc,
  549. };
  550. /*
  551. * DPLL4 generates DPLL4_M2X2_CLK which is then routed into the PRM as
  552. * PRM_96M_ALWON_(F)CLK. Two clocks then emerge from the PRM:
  553. * 96M_ALWON_FCLK (called "omap_96m_alwon_fck" below) and
  554. * CM_96K_(F)CLK.
  555. */
  556. static struct clk omap_96m_alwon_fck = {
  557. .name = "omap_96m_alwon_fck",
  558. .ops = &clkops_null,
  559. .parent = &dpll4_m2x2_ck,
  560. .recalc = &followparent_recalc,
  561. };
  562. static struct clk cm_96m_fck = {
  563. .name = "cm_96m_fck",
  564. .ops = &clkops_null,
  565. .parent = &omap_96m_alwon_fck,
  566. .recalc = &followparent_recalc,
  567. };
  568. static const struct clksel_rate omap_96m_dpll_rates[] = {
  569. { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  570. { .div = 0 }
  571. };
  572. static const struct clksel_rate omap_96m_sys_rates[] = {
  573. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  574. { .div = 0 }
  575. };
  576. static const struct clksel omap_96m_fck_clksel[] = {
  577. { .parent = &cm_96m_fck, .rates = omap_96m_dpll_rates },
  578. { .parent = &sys_ck, .rates = omap_96m_sys_rates },
  579. { .parent = NULL }
  580. };
  581. static struct clk omap_96m_fck = {
  582. .name = "omap_96m_fck",
  583. .ops = &clkops_null,
  584. .parent = &sys_ck,
  585. .init = &omap2_init_clksel_parent,
  586. .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
  587. .clksel_mask = OMAP3430_SOURCE_96M_MASK,
  588. .clksel = omap_96m_fck_clksel,
  589. .recalc = &omap2_clksel_recalc,
  590. };
  591. /* This virtual clock is the source for dpll4_m3x2_ck */
  592. static struct clk dpll4_m3_ck = {
  593. .name = "dpll4_m3_ck",
  594. .ops = &clkops_null,
  595. .parent = &dpll4_ck,
  596. .init = &omap2_init_clksel_parent,
  597. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
  598. .clksel_mask = OMAP3430_CLKSEL_TV_MASK,
  599. .clksel = div16_dpll4_clksel,
  600. .clkdm_name = "dpll4_clkdm",
  601. .recalc = &omap2_clksel_recalc,
  602. };
  603. /* The PWRDN bit is apparently only available on 3430ES2 and above */
  604. static struct clk dpll4_m3x2_ck = {
  605. .name = "dpll4_m3x2_ck",
  606. .ops = &clkops_omap2_dflt_wait,
  607. .parent = &dpll4_m3_ck,
  608. .init = &omap2_init_clksel_parent,
  609. .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
  610. .enable_bit = OMAP3430_PWRDN_TV_SHIFT,
  611. .flags = INVERT_ENABLE,
  612. .clkdm_name = "dpll4_clkdm",
  613. .recalc = &omap3_clkoutx2_recalc,
  614. };
  615. static const struct clksel_rate omap_54m_d4m3x2_rates[] = {
  616. { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  617. { .div = 0 }
  618. };
  619. static const struct clksel_rate omap_54m_alt_rates[] = {
  620. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  621. { .div = 0 }
  622. };
  623. static const struct clksel omap_54m_clksel[] = {
  624. { .parent = &dpll4_m3x2_ck, .rates = omap_54m_d4m3x2_rates },
  625. { .parent = &sys_altclk, .rates = omap_54m_alt_rates },
  626. { .parent = NULL }
  627. };
  628. static struct clk omap_54m_fck = {
  629. .name = "omap_54m_fck",
  630. .ops = &clkops_null,
  631. .init = &omap2_init_clksel_parent,
  632. .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
  633. .clksel_mask = OMAP3430_SOURCE_54M_MASK,
  634. .clksel = omap_54m_clksel,
  635. .recalc = &omap2_clksel_recalc,
  636. };
  637. static const struct clksel_rate omap_48m_cm96m_rates[] = {
  638. { .div = 2, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  639. { .div = 0 }
  640. };
  641. static const struct clksel_rate omap_48m_alt_rates[] = {
  642. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  643. { .div = 0 }
  644. };
  645. static const struct clksel omap_48m_clksel[] = {
  646. { .parent = &cm_96m_fck, .rates = omap_48m_cm96m_rates },
  647. { .parent = &sys_altclk, .rates = omap_48m_alt_rates },
  648. { .parent = NULL }
  649. };
  650. static struct clk omap_48m_fck = {
  651. .name = "omap_48m_fck",
  652. .ops = &clkops_null,
  653. .init = &omap2_init_clksel_parent,
  654. .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
  655. .clksel_mask = OMAP3430_SOURCE_48M_MASK,
  656. .clksel = omap_48m_clksel,
  657. .recalc = &omap2_clksel_recalc,
  658. };
  659. static struct clk omap_12m_fck = {
  660. .name = "omap_12m_fck",
  661. .ops = &clkops_null,
  662. .parent = &omap_48m_fck,
  663. .fixed_div = 4,
  664. .recalc = &omap2_fixed_divisor_recalc,
  665. };
  666. /* This virstual clock is the source for dpll4_m4x2_ck */
  667. static struct clk dpll4_m4_ck = {
  668. .name = "dpll4_m4_ck",
  669. .ops = &clkops_null,
  670. .parent = &dpll4_ck,
  671. .init = &omap2_init_clksel_parent,
  672. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
  673. .clksel_mask = OMAP3430_CLKSEL_DSS1_MASK,
  674. .clksel = div16_dpll4_clksel,
  675. .clkdm_name = "dpll4_clkdm",
  676. .recalc = &omap2_clksel_recalc,
  677. .set_rate = &omap2_clksel_set_rate,
  678. .round_rate = &omap2_clksel_round_rate,
  679. };
  680. /* The PWRDN bit is apparently only available on 3430ES2 and above */
  681. static struct clk dpll4_m4x2_ck = {
  682. .name = "dpll4_m4x2_ck",
  683. .ops = &clkops_omap2_dflt_wait,
  684. .parent = &dpll4_m4_ck,
  685. .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
  686. .enable_bit = OMAP3430_PWRDN_CAM_SHIFT,
  687. .flags = INVERT_ENABLE,
  688. .clkdm_name = "dpll4_clkdm",
  689. .recalc = &omap3_clkoutx2_recalc,
  690. };
  691. /* This virtual clock is the source for dpll4_m5x2_ck */
  692. static struct clk dpll4_m5_ck = {
  693. .name = "dpll4_m5_ck",
  694. .ops = &clkops_null,
  695. .parent = &dpll4_ck,
  696. .init = &omap2_init_clksel_parent,
  697. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL),
  698. .clksel_mask = OMAP3430_CLKSEL_CAM_MASK,
  699. .clksel = div16_dpll4_clksel,
  700. .clkdm_name = "dpll4_clkdm",
  701. .recalc = &omap2_clksel_recalc,
  702. };
  703. /* The PWRDN bit is apparently only available on 3430ES2 and above */
  704. static struct clk dpll4_m5x2_ck = {
  705. .name = "dpll4_m5x2_ck",
  706. .ops = &clkops_omap2_dflt_wait,
  707. .parent = &dpll4_m5_ck,
  708. .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
  709. .enable_bit = OMAP3430_PWRDN_CAM_SHIFT,
  710. .flags = INVERT_ENABLE,
  711. .clkdm_name = "dpll4_clkdm",
  712. .recalc = &omap3_clkoutx2_recalc,
  713. };
  714. /* This virtual clock is the source for dpll4_m6x2_ck */
  715. static struct clk dpll4_m6_ck = {
  716. .name = "dpll4_m6_ck",
  717. .ops = &clkops_null,
  718. .parent = &dpll4_ck,
  719. .init = &omap2_init_clksel_parent,
  720. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
  721. .clksel_mask = OMAP3430_DIV_DPLL4_MASK,
  722. .clksel = div16_dpll4_clksel,
  723. .clkdm_name = "dpll4_clkdm",
  724. .recalc = &omap2_clksel_recalc,
  725. };
  726. /* The PWRDN bit is apparently only available on 3430ES2 and above */
  727. static struct clk dpll4_m6x2_ck = {
  728. .name = "dpll4_m6x2_ck",
  729. .ops = &clkops_omap2_dflt_wait,
  730. .parent = &dpll4_m6_ck,
  731. .init = &omap2_init_clksel_parent,
  732. .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
  733. .enable_bit = OMAP3430_PWRDN_EMU_PERIPH_SHIFT,
  734. .flags = INVERT_ENABLE,
  735. .clkdm_name = "dpll4_clkdm",
  736. .recalc = &omap3_clkoutx2_recalc,
  737. };
  738. static struct clk emu_per_alwon_ck = {
  739. .name = "emu_per_alwon_ck",
  740. .ops = &clkops_null,
  741. .parent = &dpll4_m6x2_ck,
  742. .clkdm_name = "dpll4_clkdm",
  743. .recalc = &followparent_recalc,
  744. };
  745. /* DPLL5 */
  746. /* Supplies 120MHz clock, USIM source clock */
  747. /* Type: DPLL */
  748. /* 3430ES2 only */
  749. static struct dpll_data dpll5_dd = {
  750. .mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4),
  751. .mult_mask = OMAP3430ES2_PERIPH2_DPLL_MULT_MASK,
  752. .div1_mask = OMAP3430ES2_PERIPH2_DPLL_DIV_MASK,
  753. .clk_bypass = &sys_ck,
  754. .clk_ref = &sys_ck,
  755. .freqsel_mask = OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK,
  756. .control_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2),
  757. .enable_mask = OMAP3430ES2_EN_PERIPH2_DPLL_MASK,
  758. .modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
  759. .auto_recal_bit = OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT,
  760. .recal_en_bit = OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT,
  761. .recal_st_bit = OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT,
  762. .autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_AUTOIDLE2_PLL),
  763. .autoidle_mask = OMAP3430ES2_AUTO_PERIPH2_DPLL_MASK,
  764. .idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2),
  765. .idlest_mask = OMAP3430ES2_ST_PERIPH2_CLK_MASK,
  766. .max_multiplier = OMAP3_MAX_DPLL_MULT,
  767. .min_divider = 1,
  768. .max_divider = OMAP3_MAX_DPLL_DIV,
  769. .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
  770. };
  771. static struct clk dpll5_ck = {
  772. .name = "dpll5_ck",
  773. .ops = &clkops_noncore_dpll_ops,
  774. .parent = &sys_ck,
  775. .dpll_data = &dpll5_dd,
  776. .round_rate = &omap2_dpll_round_rate,
  777. .set_rate = &omap3_noncore_dpll_set_rate,
  778. .clkdm_name = "dpll5_clkdm",
  779. .recalc = &omap3_dpll_recalc,
  780. };
  781. static const struct clksel div16_dpll5_clksel[] = {
  782. { .parent = &dpll5_ck, .rates = div16_dpll_rates },
  783. { .parent = NULL }
  784. };
  785. static struct clk dpll5_m2_ck = {
  786. .name = "dpll5_m2_ck",
  787. .ops = &clkops_null,
  788. .parent = &dpll5_ck,
  789. .init = &omap2_init_clksel_parent,
  790. .clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5),
  791. .clksel_mask = OMAP3430ES2_DIV_120M_MASK,
  792. .clksel = div16_dpll5_clksel,
  793. .clkdm_name = "dpll5_clkdm",
  794. .recalc = &omap2_clksel_recalc,
  795. };
  796. /* CM EXTERNAL CLOCK OUTPUTS */
  797. static const struct clksel_rate clkout2_src_core_rates[] = {
  798. { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  799. { .div = 0 }
  800. };
  801. static const struct clksel_rate clkout2_src_sys_rates[] = {
  802. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  803. { .div = 0 }
  804. };
  805. static const struct clksel_rate clkout2_src_96m_rates[] = {
  806. { .div = 1, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE },
  807. { .div = 0 }
  808. };
  809. static const struct clksel_rate clkout2_src_54m_rates[] = {
  810. { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
  811. { .div = 0 }
  812. };
  813. static const struct clksel clkout2_src_clksel[] = {
  814. { .parent = &core_ck, .rates = clkout2_src_core_rates },
  815. { .parent = &sys_ck, .rates = clkout2_src_sys_rates },
  816. { .parent = &cm_96m_fck, .rates = clkout2_src_96m_rates },
  817. { .parent = &omap_54m_fck, .rates = clkout2_src_54m_rates },
  818. { .parent = NULL }
  819. };
  820. static struct clk clkout2_src_ck = {
  821. .name = "clkout2_src_ck",
  822. .ops = &clkops_omap2_dflt,
  823. .init = &omap2_init_clksel_parent,
  824. .enable_reg = OMAP3430_CM_CLKOUT_CTRL,
  825. .enable_bit = OMAP3430_CLKOUT2_EN_SHIFT,
  826. .clksel_reg = OMAP3430_CM_CLKOUT_CTRL,
  827. .clksel_mask = OMAP3430_CLKOUT2SOURCE_MASK,
  828. .clksel = clkout2_src_clksel,
  829. .clkdm_name = "core_clkdm",
  830. .recalc = &omap2_clksel_recalc,
  831. };
  832. static const struct clksel_rate sys_clkout2_rates[] = {
  833. { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  834. { .div = 2, .val = 1, .flags = RATE_IN_343X },
  835. { .div = 4, .val = 2, .flags = RATE_IN_343X },
  836. { .div = 8, .val = 3, .flags = RATE_IN_343X },
  837. { .div = 16, .val = 4, .flags = RATE_IN_343X },
  838. { .div = 0 },
  839. };
  840. static const struct clksel sys_clkout2_clksel[] = {
  841. { .parent = &clkout2_src_ck, .rates = sys_clkout2_rates },
  842. { .parent = NULL },
  843. };
  844. static struct clk sys_clkout2 = {
  845. .name = "sys_clkout2",
  846. .ops = &clkops_null,
  847. .init = &omap2_init_clksel_parent,
  848. .clksel_reg = OMAP3430_CM_CLKOUT_CTRL,
  849. .clksel_mask = OMAP3430_CLKOUT2_DIV_MASK,
  850. .clksel = sys_clkout2_clksel,
  851. .recalc = &omap2_clksel_recalc,
  852. };
  853. /* CM OUTPUT CLOCKS */
  854. static struct clk corex2_fck = {
  855. .name = "corex2_fck",
  856. .ops = &clkops_null,
  857. .parent = &dpll3_m2x2_ck,
  858. .recalc = &followparent_recalc,
  859. };
  860. /* DPLL power domain clock controls */
  861. static const struct clksel_rate div4_rates[] = {
  862. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  863. { .div = 2, .val = 2, .flags = RATE_IN_343X },
  864. { .div = 4, .val = 4, .flags = RATE_IN_343X },
  865. { .div = 0 }
  866. };
  867. static const struct clksel div4_core_clksel[] = {
  868. { .parent = &core_ck, .rates = div4_rates },
  869. { .parent = NULL }
  870. };
  871. /*
  872. * REVISIT: Are these in DPLL power domain or CM power domain? docs
  873. * may be inconsistent here?
  874. */
  875. static struct clk dpll1_fck = {
  876. .name = "dpll1_fck",
  877. .ops = &clkops_null,
  878. .parent = &core_ck,
  879. .init = &omap2_init_clksel_parent,
  880. .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
  881. .clksel_mask = OMAP3430_MPU_CLK_SRC_MASK,
  882. .clksel = div4_core_clksel,
  883. .recalc = &omap2_clksel_recalc,
  884. };
  885. static struct clk mpu_ck = {
  886. .name = "mpu_ck",
  887. .ops = &clkops_null,
  888. .parent = &dpll1_x2m2_ck,
  889. .clkdm_name = "mpu_clkdm",
  890. .recalc = &followparent_recalc,
  891. };
  892. /* arm_fck is divided by two when DPLL1 locked; otherwise, passthrough mpu_ck */
  893. static const struct clksel_rate arm_fck_rates[] = {
  894. { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  895. { .div = 2, .val = 1, .flags = RATE_IN_343X },
  896. { .div = 0 },
  897. };
  898. static const struct clksel arm_fck_clksel[] = {
  899. { .parent = &mpu_ck, .rates = arm_fck_rates },
  900. { .parent = NULL }
  901. };
  902. static struct clk arm_fck = {
  903. .name = "arm_fck",
  904. .ops = &clkops_null,
  905. .parent = &mpu_ck,
  906. .init = &omap2_init_clksel_parent,
  907. .clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
  908. .clksel_mask = OMAP3430_ST_MPU_CLK_MASK,
  909. .clksel = arm_fck_clksel,
  910. .clkdm_name = "mpu_clkdm",
  911. .recalc = &omap2_clksel_recalc,
  912. };
  913. /* XXX What about neon_clkdm ? */
  914. /*
  915. * REVISIT: This clock is never specifically defined in the 3430 TRM,
  916. * although it is referenced - so this is a guess
  917. */
  918. static struct clk emu_mpu_alwon_ck = {
  919. .name = "emu_mpu_alwon_ck",
  920. .ops = &clkops_null,
  921. .parent = &mpu_ck,
  922. .recalc = &followparent_recalc,
  923. };
  924. static struct clk dpll2_fck = {
  925. .name = "dpll2_fck",
  926. .ops = &clkops_null,
  927. .parent = &core_ck,
  928. .init = &omap2_init_clksel_parent,
  929. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
  930. .clksel_mask = OMAP3430_IVA2_CLK_SRC_MASK,
  931. .clksel = div4_core_clksel,
  932. .recalc = &omap2_clksel_recalc,
  933. };
  934. static struct clk iva2_ck = {
  935. .name = "iva2_ck",
  936. .ops = &clkops_omap2_dflt_wait,
  937. .parent = &dpll2_m2_ck,
  938. .init = &omap2_init_clksel_parent,
  939. .enable_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN),
  940. .enable_bit = OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT,
  941. .clkdm_name = "iva2_clkdm",
  942. .recalc = &followparent_recalc,
  943. };
  944. /* Common interface clocks */
  945. static const struct clksel div2_core_clksel[] = {
  946. { .parent = &core_ck, .rates = div2_rates },
  947. { .parent = NULL }
  948. };
  949. static struct clk l3_ick = {
  950. .name = "l3_ick",
  951. .ops = &clkops_null,
  952. .parent = &core_ck,
  953. .init = &omap2_init_clksel_parent,
  954. .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
  955. .clksel_mask = OMAP3430_CLKSEL_L3_MASK,
  956. .clksel = div2_core_clksel,
  957. .clkdm_name = "core_l3_clkdm",
  958. .recalc = &omap2_clksel_recalc,
  959. };
  960. static const struct clksel div2_l3_clksel[] = {
  961. { .parent = &l3_ick, .rates = div2_rates },
  962. { .parent = NULL }
  963. };
  964. static struct clk l4_ick = {
  965. .name = "l4_ick",
  966. .ops = &clkops_null,
  967. .parent = &l3_ick,
  968. .init = &omap2_init_clksel_parent,
  969. .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
  970. .clksel_mask = OMAP3430_CLKSEL_L4_MASK,
  971. .clksel = div2_l3_clksel,
  972. .clkdm_name = "core_l4_clkdm",
  973. .recalc = &omap2_clksel_recalc,
  974. };
  975. static const struct clksel div2_l4_clksel[] = {
  976. { .parent = &l4_ick, .rates = div2_rates },
  977. { .parent = NULL }
  978. };
  979. static struct clk rm_ick = {
  980. .name = "rm_ick",
  981. .ops = &clkops_null,
  982. .parent = &l4_ick,
  983. .init = &omap2_init_clksel_parent,
  984. .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
  985. .clksel_mask = OMAP3430_CLKSEL_RM_MASK,
  986. .clksel = div2_l4_clksel,
  987. .recalc = &omap2_clksel_recalc,
  988. };
  989. /* GFX power domain */
  990. /* GFX clocks are in 3430ES1 only. 3430ES2 and later uses the SGX instead */
  991. static const struct clksel gfx_l3_clksel[] = {
  992. { .parent = &l3_ick, .rates = gfx_l3_rates },
  993. { .parent = NULL }
  994. };
  995. /* Virtual parent clock for gfx_l3_ick and gfx_l3_fck */
  996. static struct clk gfx_l3_ck = {
  997. .name = "gfx_l3_ck",
  998. .ops = &clkops_omap2_dflt_wait,
  999. .parent = &l3_ick,
  1000. .init = &omap2_init_clksel_parent,
  1001. .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
  1002. .enable_bit = OMAP_EN_GFX_SHIFT,
  1003. .recalc = &followparent_recalc,
  1004. };
  1005. static struct clk gfx_l3_fck = {
  1006. .name = "gfx_l3_fck",
  1007. .ops = &clkops_null,
  1008. .parent = &gfx_l3_ck,
  1009. .init = &omap2_init_clksel_parent,
  1010. .clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
  1011. .clksel_mask = OMAP_CLKSEL_GFX_MASK,
  1012. .clksel = gfx_l3_clksel,
  1013. .clkdm_name = "gfx_3430es1_clkdm",
  1014. .recalc = &omap2_clksel_recalc,
  1015. };
  1016. static struct clk gfx_l3_ick = {
  1017. .name = "gfx_l3_ick",
  1018. .ops = &clkops_null,
  1019. .parent = &gfx_l3_ck,
  1020. .clkdm_name = "gfx_3430es1_clkdm",
  1021. .recalc = &followparent_recalc,
  1022. };
  1023. static struct clk gfx_cg1_ck = {
  1024. .name = "gfx_cg1_ck",
  1025. .ops = &clkops_omap2_dflt_wait,
  1026. .parent = &gfx_l3_fck, /* REVISIT: correct? */
  1027. .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
  1028. .enable_bit = OMAP3430ES1_EN_2D_SHIFT,
  1029. .clkdm_name = "gfx_3430es1_clkdm",
  1030. .recalc = &followparent_recalc,
  1031. };
  1032. static struct clk gfx_cg2_ck = {
  1033. .name = "gfx_cg2_ck",
  1034. .ops = &clkops_omap2_dflt_wait,
  1035. .parent = &gfx_l3_fck, /* REVISIT: correct? */
  1036. .enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
  1037. .enable_bit = OMAP3430ES1_EN_3D_SHIFT,
  1038. .clkdm_name = "gfx_3430es1_clkdm",
  1039. .recalc = &followparent_recalc,
  1040. };
  1041. /* SGX power domain - 3430ES2 only */
  1042. static const struct clksel_rate sgx_core_rates[] = {
  1043. { .div = 3, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  1044. { .div = 4, .val = 1, .flags = RATE_IN_343X },
  1045. { .div = 6, .val = 2, .flags = RATE_IN_343X },
  1046. { .div = 0 },
  1047. };
  1048. static const struct clksel_rate sgx_96m_rates[] = {
  1049. { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
  1050. { .div = 0 },
  1051. };
  1052. static const struct clksel sgx_clksel[] = {
  1053. { .parent = &core_ck, .rates = sgx_core_rates },
  1054. { .parent = &cm_96m_fck, .rates = sgx_96m_rates },
  1055. { .parent = NULL },
  1056. };
  1057. static struct clk sgx_fck = {
  1058. .name = "sgx_fck",
  1059. .ops = &clkops_omap2_dflt_wait,
  1060. .init = &omap2_init_clksel_parent,
  1061. .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN),
  1062. .enable_bit = OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT,
  1063. .clksel_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL),
  1064. .clksel_mask = OMAP3430ES2_CLKSEL_SGX_MASK,
  1065. .clksel = sgx_clksel,
  1066. .clkdm_name = "sgx_clkdm",
  1067. .recalc = &omap2_clksel_recalc,
  1068. };
  1069. static struct clk sgx_ick = {
  1070. .name = "sgx_ick",
  1071. .ops = &clkops_omap2_dflt_wait,
  1072. .parent = &l3_ick,
  1073. .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN),
  1074. .enable_bit = OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT,
  1075. .clkdm_name = "sgx_clkdm",
  1076. .recalc = &followparent_recalc,
  1077. };
  1078. /* CORE power domain */
  1079. static struct clk d2d_26m_fck = {
  1080. .name = "d2d_26m_fck",
  1081. .ops = &clkops_omap2_dflt_wait,
  1082. .parent = &sys_ck,
  1083. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1084. .enable_bit = OMAP3430ES1_EN_D2D_SHIFT,
  1085. .clkdm_name = "d2d_clkdm",
  1086. .recalc = &followparent_recalc,
  1087. };
  1088. static struct clk modem_fck = {
  1089. .name = "modem_fck",
  1090. .ops = &clkops_omap2_dflt_wait,
  1091. .parent = &sys_ck,
  1092. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1093. .enable_bit = OMAP3430_EN_MODEM_SHIFT,
  1094. .clkdm_name = "d2d_clkdm",
  1095. .recalc = &followparent_recalc,
  1096. };
  1097. static struct clk sad2d_ick = {
  1098. .name = "sad2d_ick",
  1099. .ops = &clkops_omap2_dflt_wait,
  1100. .parent = &l3_ick,
  1101. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1102. .enable_bit = OMAP3430_EN_SAD2D_SHIFT,
  1103. .clkdm_name = "d2d_clkdm",
  1104. .recalc = &followparent_recalc,
  1105. };
  1106. static struct clk mad2d_ick = {
  1107. .name = "mad2d_ick",
  1108. .ops = &clkops_omap2_dflt_wait,
  1109. .parent = &l3_ick,
  1110. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
  1111. .enable_bit = OMAP3430_EN_MAD2D_SHIFT,
  1112. .clkdm_name = "d2d_clkdm",
  1113. .recalc = &followparent_recalc,
  1114. };
  1115. static const struct clksel omap343x_gpt_clksel[] = {
  1116. { .parent = &omap_32k_fck, .rates = gpt_32k_rates },
  1117. { .parent = &sys_ck, .rates = gpt_sys_rates },
  1118. { .parent = NULL}
  1119. };
  1120. static struct clk gpt10_fck = {
  1121. .name = "gpt10_fck",
  1122. .ops = &clkops_omap2_dflt_wait,
  1123. .parent = &sys_ck,
  1124. .init = &omap2_init_clksel_parent,
  1125. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1126. .enable_bit = OMAP3430_EN_GPT10_SHIFT,
  1127. .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
  1128. .clksel_mask = OMAP3430_CLKSEL_GPT10_MASK,
  1129. .clksel = omap343x_gpt_clksel,
  1130. .clkdm_name = "core_l4_clkdm",
  1131. .recalc = &omap2_clksel_recalc,
  1132. };
  1133. static struct clk gpt11_fck = {
  1134. .name = "gpt11_fck",
  1135. .ops = &clkops_omap2_dflt_wait,
  1136. .parent = &sys_ck,
  1137. .init = &omap2_init_clksel_parent,
  1138. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1139. .enable_bit = OMAP3430_EN_GPT11_SHIFT,
  1140. .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
  1141. .clksel_mask = OMAP3430_CLKSEL_GPT11_MASK,
  1142. .clksel = omap343x_gpt_clksel,
  1143. .clkdm_name = "core_l4_clkdm",
  1144. .recalc = &omap2_clksel_recalc,
  1145. };
  1146. static struct clk cpefuse_fck = {
  1147. .name = "cpefuse_fck",
  1148. .ops = &clkops_omap2_dflt,
  1149. .parent = &sys_ck,
  1150. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
  1151. .enable_bit = OMAP3430ES2_EN_CPEFUSE_SHIFT,
  1152. .recalc = &followparent_recalc,
  1153. };
  1154. static struct clk ts_fck = {
  1155. .name = "ts_fck",
  1156. .ops = &clkops_omap2_dflt,
  1157. .parent = &omap_32k_fck,
  1158. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
  1159. .enable_bit = OMAP3430ES2_EN_TS_SHIFT,
  1160. .recalc = &followparent_recalc,
  1161. };
  1162. static struct clk usbtll_fck = {
  1163. .name = "usbtll_fck",
  1164. .ops = &clkops_omap2_dflt,
  1165. .parent = &dpll5_m2_ck,
  1166. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
  1167. .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT,
  1168. .recalc = &followparent_recalc,
  1169. };
  1170. /* CORE 96M FCLK-derived clocks */
  1171. static struct clk core_96m_fck = {
  1172. .name = "core_96m_fck",
  1173. .ops = &clkops_null,
  1174. .parent = &omap_96m_fck,
  1175. .clkdm_name = "core_l4_clkdm",
  1176. .recalc = &followparent_recalc,
  1177. };
  1178. static struct clk mmchs3_fck = {
  1179. .name = "mmchs_fck",
  1180. .ops = &clkops_omap2_dflt_wait,
  1181. .id = 2,
  1182. .parent = &core_96m_fck,
  1183. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1184. .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT,
  1185. .clkdm_name = "core_l4_clkdm",
  1186. .recalc = &followparent_recalc,
  1187. };
  1188. static struct clk mmchs2_fck = {
  1189. .name = "mmchs_fck",
  1190. .ops = &clkops_omap2_dflt_wait,
  1191. .id = 1,
  1192. .parent = &core_96m_fck,
  1193. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1194. .enable_bit = OMAP3430_EN_MMC2_SHIFT,
  1195. .clkdm_name = "core_l4_clkdm",
  1196. .recalc = &followparent_recalc,
  1197. };
  1198. static struct clk mspro_fck = {
  1199. .name = "mspro_fck",
  1200. .ops = &clkops_omap2_dflt_wait,
  1201. .parent = &core_96m_fck,
  1202. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1203. .enable_bit = OMAP3430_EN_MSPRO_SHIFT,
  1204. .clkdm_name = "core_l4_clkdm",
  1205. .recalc = &followparent_recalc,
  1206. };
  1207. static struct clk mmchs1_fck = {
  1208. .name = "mmchs_fck",
  1209. .ops = &clkops_omap2_dflt_wait,
  1210. .parent = &core_96m_fck,
  1211. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1212. .enable_bit = OMAP3430_EN_MMC1_SHIFT,
  1213. .clkdm_name = "core_l4_clkdm",
  1214. .recalc = &followparent_recalc,
  1215. };
  1216. static struct clk i2c3_fck = {
  1217. .name = "i2c_fck",
  1218. .ops = &clkops_omap2_dflt_wait,
  1219. .id = 3,
  1220. .parent = &core_96m_fck,
  1221. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1222. .enable_bit = OMAP3430_EN_I2C3_SHIFT,
  1223. .clkdm_name = "core_l4_clkdm",
  1224. .recalc = &followparent_recalc,
  1225. };
  1226. static struct clk i2c2_fck = {
  1227. .name = "i2c_fck",
  1228. .ops = &clkops_omap2_dflt_wait,
  1229. .id = 2,
  1230. .parent = &core_96m_fck,
  1231. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1232. .enable_bit = OMAP3430_EN_I2C2_SHIFT,
  1233. .clkdm_name = "core_l4_clkdm",
  1234. .recalc = &followparent_recalc,
  1235. };
  1236. static struct clk i2c1_fck = {
  1237. .name = "i2c_fck",
  1238. .ops = &clkops_omap2_dflt_wait,
  1239. .id = 1,
  1240. .parent = &core_96m_fck,
  1241. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1242. .enable_bit = OMAP3430_EN_I2C1_SHIFT,
  1243. .clkdm_name = "core_l4_clkdm",
  1244. .recalc = &followparent_recalc,
  1245. };
  1246. /*
  1247. * MCBSP 1 & 5 get their 96MHz clock from core_96m_fck;
  1248. * MCBSP 2, 3, 4 get their 96MHz clock from per_96m_fck.
  1249. */
  1250. static const struct clksel_rate common_mcbsp_96m_rates[] = {
  1251. { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  1252. { .div = 0 }
  1253. };
  1254. static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
  1255. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  1256. { .div = 0 }
  1257. };
  1258. static const struct clksel mcbsp_15_clksel[] = {
  1259. { .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates },
  1260. { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
  1261. { .parent = NULL }
  1262. };
  1263. static struct clk mcbsp5_fck = {
  1264. .name = "mcbsp_fck",
  1265. .ops = &clkops_omap2_dflt_wait,
  1266. .id = 5,
  1267. .init = &omap2_init_clksel_parent,
  1268. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1269. .enable_bit = OMAP3430_EN_MCBSP5_SHIFT,
  1270. .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
  1271. .clksel_mask = OMAP2_MCBSP5_CLKS_MASK,
  1272. .clksel = mcbsp_15_clksel,
  1273. .clkdm_name = "core_l4_clkdm",
  1274. .recalc = &omap2_clksel_recalc,
  1275. };
  1276. static struct clk mcbsp1_fck = {
  1277. .name = "mcbsp_fck",
  1278. .ops = &clkops_omap2_dflt_wait,
  1279. .id = 1,
  1280. .init = &omap2_init_clksel_parent,
  1281. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1282. .enable_bit = OMAP3430_EN_MCBSP1_SHIFT,
  1283. .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
  1284. .clksel_mask = OMAP2_MCBSP1_CLKS_MASK,
  1285. .clksel = mcbsp_15_clksel,
  1286. .clkdm_name = "core_l4_clkdm",
  1287. .recalc = &omap2_clksel_recalc,
  1288. };
  1289. /* CORE_48M_FCK-derived clocks */
  1290. static struct clk core_48m_fck = {
  1291. .name = "core_48m_fck",
  1292. .ops = &clkops_null,
  1293. .parent = &omap_48m_fck,
  1294. .clkdm_name = "core_l4_clkdm",
  1295. .recalc = &followparent_recalc,
  1296. };
  1297. static struct clk mcspi4_fck = {
  1298. .name = "mcspi_fck",
  1299. .ops = &clkops_omap2_dflt_wait,
  1300. .id = 4,
  1301. .parent = &core_48m_fck,
  1302. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1303. .enable_bit = OMAP3430_EN_MCSPI4_SHIFT,
  1304. .recalc = &followparent_recalc,
  1305. };
  1306. static struct clk mcspi3_fck = {
  1307. .name = "mcspi_fck",
  1308. .ops = &clkops_omap2_dflt_wait,
  1309. .id = 3,
  1310. .parent = &core_48m_fck,
  1311. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1312. .enable_bit = OMAP3430_EN_MCSPI3_SHIFT,
  1313. .recalc = &followparent_recalc,
  1314. };
  1315. static struct clk mcspi2_fck = {
  1316. .name = "mcspi_fck",
  1317. .ops = &clkops_omap2_dflt_wait,
  1318. .id = 2,
  1319. .parent = &core_48m_fck,
  1320. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1321. .enable_bit = OMAP3430_EN_MCSPI2_SHIFT,
  1322. .recalc = &followparent_recalc,
  1323. };
  1324. static struct clk mcspi1_fck = {
  1325. .name = "mcspi_fck",
  1326. .ops = &clkops_omap2_dflt_wait,
  1327. .id = 1,
  1328. .parent = &core_48m_fck,
  1329. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1330. .enable_bit = OMAP3430_EN_MCSPI1_SHIFT,
  1331. .recalc = &followparent_recalc,
  1332. };
  1333. static struct clk uart2_fck = {
  1334. .name = "uart2_fck",
  1335. .ops = &clkops_omap2_dflt_wait,
  1336. .parent = &core_48m_fck,
  1337. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1338. .enable_bit = OMAP3430_EN_UART2_SHIFT,
  1339. .recalc = &followparent_recalc,
  1340. };
  1341. static struct clk uart1_fck = {
  1342. .name = "uart1_fck",
  1343. .ops = &clkops_omap2_dflt_wait,
  1344. .parent = &core_48m_fck,
  1345. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1346. .enable_bit = OMAP3430_EN_UART1_SHIFT,
  1347. .recalc = &followparent_recalc,
  1348. };
  1349. static struct clk fshostusb_fck = {
  1350. .name = "fshostusb_fck",
  1351. .ops = &clkops_omap2_dflt_wait,
  1352. .parent = &core_48m_fck,
  1353. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1354. .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
  1355. .recalc = &followparent_recalc,
  1356. };
  1357. /* CORE_12M_FCK based clocks */
  1358. static struct clk core_12m_fck = {
  1359. .name = "core_12m_fck",
  1360. .ops = &clkops_null,
  1361. .parent = &omap_12m_fck,
  1362. .clkdm_name = "core_l4_clkdm",
  1363. .recalc = &followparent_recalc,
  1364. };
  1365. static struct clk hdq_fck = {
  1366. .name = "hdq_fck",
  1367. .ops = &clkops_omap2_dflt_wait,
  1368. .parent = &core_12m_fck,
  1369. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1370. .enable_bit = OMAP3430_EN_HDQ_SHIFT,
  1371. .recalc = &followparent_recalc,
  1372. };
  1373. /* DPLL3-derived clock */
  1374. static const struct clksel_rate ssi_ssr_corex2_rates[] = {
  1375. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  1376. { .div = 2, .val = 2, .flags = RATE_IN_343X },
  1377. { .div = 3, .val = 3, .flags = RATE_IN_343X },
  1378. { .div = 4, .val = 4, .flags = RATE_IN_343X },
  1379. { .div = 6, .val = 6, .flags = RATE_IN_343X },
  1380. { .div = 8, .val = 8, .flags = RATE_IN_343X },
  1381. { .div = 0 }
  1382. };
  1383. static const struct clksel ssi_ssr_clksel[] = {
  1384. { .parent = &corex2_fck, .rates = ssi_ssr_corex2_rates },
  1385. { .parent = NULL }
  1386. };
  1387. static struct clk ssi_ssr_fck_3430es1 = {
  1388. .name = "ssi_ssr_fck",
  1389. .ops = &clkops_omap2_dflt,
  1390. .init = &omap2_init_clksel_parent,
  1391. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1392. .enable_bit = OMAP3430_EN_SSI_SHIFT,
  1393. .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
  1394. .clksel_mask = OMAP3430_CLKSEL_SSI_MASK,
  1395. .clksel = ssi_ssr_clksel,
  1396. .clkdm_name = "core_l4_clkdm",
  1397. .recalc = &omap2_clksel_recalc,
  1398. };
  1399. static struct clk ssi_ssr_fck_3430es2 = {
  1400. .name = "ssi_ssr_fck",
  1401. .ops = &clkops_omap3430es2_ssi_wait,
  1402. .init = &omap2_init_clksel_parent,
  1403. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
  1404. .enable_bit = OMAP3430_EN_SSI_SHIFT,
  1405. .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
  1406. .clksel_mask = OMAP3430_CLKSEL_SSI_MASK,
  1407. .clksel = ssi_ssr_clksel,
  1408. .clkdm_name = "core_l4_clkdm",
  1409. .recalc = &omap2_clksel_recalc,
  1410. };
  1411. static struct clk ssi_sst_fck_3430es1 = {
  1412. .name = "ssi_sst_fck",
  1413. .ops = &clkops_null,
  1414. .parent = &ssi_ssr_fck_3430es1,
  1415. .fixed_div = 2,
  1416. .recalc = &omap2_fixed_divisor_recalc,
  1417. };
  1418. static struct clk ssi_sst_fck_3430es2 = {
  1419. .name = "ssi_sst_fck",
  1420. .ops = &clkops_null,
  1421. .parent = &ssi_ssr_fck_3430es2,
  1422. .fixed_div = 2,
  1423. .recalc = &omap2_fixed_divisor_recalc,
  1424. };
  1425. /* CORE_L3_ICK based clocks */
  1426. /*
  1427. * XXX must add clk_enable/clk_disable for these if standard code won't
  1428. * handle it
  1429. */
  1430. static struct clk core_l3_ick = {
  1431. .name = "core_l3_ick",
  1432. .ops = &clkops_null,
  1433. .parent = &l3_ick,
  1434. .clkdm_name = "core_l3_clkdm",
  1435. .recalc = &followparent_recalc,
  1436. };
  1437. static struct clk hsotgusb_ick_3430es1 = {
  1438. .name = "hsotgusb_ick",
  1439. .ops = &clkops_omap2_dflt,
  1440. .parent = &core_l3_ick,
  1441. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1442. .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT,
  1443. .clkdm_name = "core_l3_clkdm",
  1444. .recalc = &followparent_recalc,
  1445. };
  1446. static struct clk hsotgusb_ick_3430es2 = {
  1447. .name = "hsotgusb_ick",
  1448. .ops = &clkops_omap3430es2_hsotgusb_wait,
  1449. .parent = &core_l3_ick,
  1450. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1451. .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT,
  1452. .clkdm_name = "core_l3_clkdm",
  1453. .recalc = &followparent_recalc,
  1454. };
  1455. static struct clk sdrc_ick = {
  1456. .name = "sdrc_ick",
  1457. .ops = &clkops_omap2_dflt_wait,
  1458. .parent = &core_l3_ick,
  1459. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1460. .enable_bit = OMAP3430_EN_SDRC_SHIFT,
  1461. .flags = ENABLE_ON_INIT,
  1462. .clkdm_name = "core_l3_clkdm",
  1463. .recalc = &followparent_recalc,
  1464. };
  1465. static struct clk gpmc_fck = {
  1466. .name = "gpmc_fck",
  1467. .ops = &clkops_null,
  1468. .parent = &core_l3_ick,
  1469. .flags = ENABLE_ON_INIT, /* huh? */
  1470. .clkdm_name = "core_l3_clkdm",
  1471. .recalc = &followparent_recalc,
  1472. };
  1473. /* SECURITY_L3_ICK based clocks */
  1474. static struct clk security_l3_ick = {
  1475. .name = "security_l3_ick",
  1476. .ops = &clkops_null,
  1477. .parent = &l3_ick,
  1478. .recalc = &followparent_recalc,
  1479. };
  1480. static struct clk pka_ick = {
  1481. .name = "pka_ick",
  1482. .ops = &clkops_omap2_dflt_wait,
  1483. .parent = &security_l3_ick,
  1484. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
  1485. .enable_bit = OMAP3430_EN_PKA_SHIFT,
  1486. .recalc = &followparent_recalc,
  1487. };
  1488. /* CORE_L4_ICK based clocks */
  1489. static struct clk core_l4_ick = {
  1490. .name = "core_l4_ick",
  1491. .ops = &clkops_null,
  1492. .parent = &l4_ick,
  1493. .clkdm_name = "core_l4_clkdm",
  1494. .recalc = &followparent_recalc,
  1495. };
  1496. static struct clk usbtll_ick = {
  1497. .name = "usbtll_ick",
  1498. .ops = &clkops_omap2_dflt_wait,
  1499. .parent = &core_l4_ick,
  1500. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
  1501. .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT,
  1502. .clkdm_name = "core_l4_clkdm",
  1503. .recalc = &followparent_recalc,
  1504. };
  1505. static struct clk mmchs3_ick = {
  1506. .name = "mmchs_ick",
  1507. .ops = &clkops_omap2_dflt_wait,
  1508. .id = 2,
  1509. .parent = &core_l4_ick,
  1510. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1511. .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT,
  1512. .clkdm_name = "core_l4_clkdm",
  1513. .recalc = &followparent_recalc,
  1514. };
  1515. /* Intersystem Communication Registers - chassis mode only */
  1516. static struct clk icr_ick = {
  1517. .name = "icr_ick",
  1518. .ops = &clkops_omap2_dflt_wait,
  1519. .parent = &core_l4_ick,
  1520. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1521. .enable_bit = OMAP3430_EN_ICR_SHIFT,
  1522. .clkdm_name = "core_l4_clkdm",
  1523. .recalc = &followparent_recalc,
  1524. };
  1525. static struct clk aes2_ick = {
  1526. .name = "aes2_ick",
  1527. .ops = &clkops_omap2_dflt_wait,
  1528. .parent = &core_l4_ick,
  1529. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1530. .enable_bit = OMAP3430_EN_AES2_SHIFT,
  1531. .clkdm_name = "core_l4_clkdm",
  1532. .recalc = &followparent_recalc,
  1533. };
  1534. static struct clk sha12_ick = {
  1535. .name = "sha12_ick",
  1536. .ops = &clkops_omap2_dflt_wait,
  1537. .parent = &core_l4_ick,
  1538. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1539. .enable_bit = OMAP3430_EN_SHA12_SHIFT,
  1540. .clkdm_name = "core_l4_clkdm",
  1541. .recalc = &followparent_recalc,
  1542. };
  1543. static struct clk des2_ick = {
  1544. .name = "des2_ick",
  1545. .ops = &clkops_omap2_dflt_wait,
  1546. .parent = &core_l4_ick,
  1547. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1548. .enable_bit = OMAP3430_EN_DES2_SHIFT,
  1549. .clkdm_name = "core_l4_clkdm",
  1550. .recalc = &followparent_recalc,
  1551. };
  1552. static struct clk mmchs2_ick = {
  1553. .name = "mmchs_ick",
  1554. .ops = &clkops_omap2_dflt_wait,
  1555. .id = 1,
  1556. .parent = &core_l4_ick,
  1557. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1558. .enable_bit = OMAP3430_EN_MMC2_SHIFT,
  1559. .clkdm_name = "core_l4_clkdm",
  1560. .recalc = &followparent_recalc,
  1561. };
  1562. static struct clk mmchs1_ick = {
  1563. .name = "mmchs_ick",
  1564. .ops = &clkops_omap2_dflt_wait,
  1565. .parent = &core_l4_ick,
  1566. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1567. .enable_bit = OMAP3430_EN_MMC1_SHIFT,
  1568. .clkdm_name = "core_l4_clkdm",
  1569. .recalc = &followparent_recalc,
  1570. };
  1571. static struct clk mspro_ick = {
  1572. .name = "mspro_ick",
  1573. .ops = &clkops_omap2_dflt_wait,
  1574. .parent = &core_l4_ick,
  1575. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1576. .enable_bit = OMAP3430_EN_MSPRO_SHIFT,
  1577. .clkdm_name = "core_l4_clkdm",
  1578. .recalc = &followparent_recalc,
  1579. };
  1580. static struct clk hdq_ick = {
  1581. .name = "hdq_ick",
  1582. .ops = &clkops_omap2_dflt_wait,
  1583. .parent = &core_l4_ick,
  1584. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1585. .enable_bit = OMAP3430_EN_HDQ_SHIFT,
  1586. .clkdm_name = "core_l4_clkdm",
  1587. .recalc = &followparent_recalc,
  1588. };
  1589. static struct clk mcspi4_ick = {
  1590. .name = "mcspi_ick",
  1591. .ops = &clkops_omap2_dflt_wait,
  1592. .id = 4,
  1593. .parent = &core_l4_ick,
  1594. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1595. .enable_bit = OMAP3430_EN_MCSPI4_SHIFT,
  1596. .clkdm_name = "core_l4_clkdm",
  1597. .recalc = &followparent_recalc,
  1598. };
  1599. static struct clk mcspi3_ick = {
  1600. .name = "mcspi_ick",
  1601. .ops = &clkops_omap2_dflt_wait,
  1602. .id = 3,
  1603. .parent = &core_l4_ick,
  1604. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1605. .enable_bit = OMAP3430_EN_MCSPI3_SHIFT,
  1606. .clkdm_name = "core_l4_clkdm",
  1607. .recalc = &followparent_recalc,
  1608. };
  1609. static struct clk mcspi2_ick = {
  1610. .name = "mcspi_ick",
  1611. .ops = &clkops_omap2_dflt_wait,
  1612. .id = 2,
  1613. .parent = &core_l4_ick,
  1614. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1615. .enable_bit = OMAP3430_EN_MCSPI2_SHIFT,
  1616. .clkdm_name = "core_l4_clkdm",
  1617. .recalc = &followparent_recalc,
  1618. };
  1619. static struct clk mcspi1_ick = {
  1620. .name = "mcspi_ick",
  1621. .ops = &clkops_omap2_dflt_wait,
  1622. .id = 1,
  1623. .parent = &core_l4_ick,
  1624. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1625. .enable_bit = OMAP3430_EN_MCSPI1_SHIFT,
  1626. .clkdm_name = "core_l4_clkdm",
  1627. .recalc = &followparent_recalc,
  1628. };
  1629. static struct clk i2c3_ick = {
  1630. .name = "i2c_ick",
  1631. .ops = &clkops_omap2_dflt_wait,
  1632. .id = 3,
  1633. .parent = &core_l4_ick,
  1634. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1635. .enable_bit = OMAP3430_EN_I2C3_SHIFT,
  1636. .clkdm_name = "core_l4_clkdm",
  1637. .recalc = &followparent_recalc,
  1638. };
  1639. static struct clk i2c2_ick = {
  1640. .name = "i2c_ick",
  1641. .ops = &clkops_omap2_dflt_wait,
  1642. .id = 2,
  1643. .parent = &core_l4_ick,
  1644. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1645. .enable_bit = OMAP3430_EN_I2C2_SHIFT,
  1646. .clkdm_name = "core_l4_clkdm",
  1647. .recalc = &followparent_recalc,
  1648. };
  1649. static struct clk i2c1_ick = {
  1650. .name = "i2c_ick",
  1651. .ops = &clkops_omap2_dflt_wait,
  1652. .id = 1,
  1653. .parent = &core_l4_ick,
  1654. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1655. .enable_bit = OMAP3430_EN_I2C1_SHIFT,
  1656. .clkdm_name = "core_l4_clkdm",
  1657. .recalc = &followparent_recalc,
  1658. };
  1659. static struct clk uart2_ick = {
  1660. .name = "uart2_ick",
  1661. .ops = &clkops_omap2_dflt_wait,
  1662. .parent = &core_l4_ick,
  1663. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1664. .enable_bit = OMAP3430_EN_UART2_SHIFT,
  1665. .clkdm_name = "core_l4_clkdm",
  1666. .recalc = &followparent_recalc,
  1667. };
  1668. static struct clk uart1_ick = {
  1669. .name = "uart1_ick",
  1670. .ops = &clkops_omap2_dflt_wait,
  1671. .parent = &core_l4_ick,
  1672. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1673. .enable_bit = OMAP3430_EN_UART1_SHIFT,
  1674. .clkdm_name = "core_l4_clkdm",
  1675. .recalc = &followparent_recalc,
  1676. };
  1677. static struct clk gpt11_ick = {
  1678. .name = "gpt11_ick",
  1679. .ops = &clkops_omap2_dflt_wait,
  1680. .parent = &core_l4_ick,
  1681. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1682. .enable_bit = OMAP3430_EN_GPT11_SHIFT,
  1683. .clkdm_name = "core_l4_clkdm",
  1684. .recalc = &followparent_recalc,
  1685. };
  1686. static struct clk gpt10_ick = {
  1687. .name = "gpt10_ick",
  1688. .ops = &clkops_omap2_dflt_wait,
  1689. .parent = &core_l4_ick,
  1690. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1691. .enable_bit = OMAP3430_EN_GPT10_SHIFT,
  1692. .clkdm_name = "core_l4_clkdm",
  1693. .recalc = &followparent_recalc,
  1694. };
  1695. static struct clk mcbsp5_ick = {
  1696. .name = "mcbsp_ick",
  1697. .ops = &clkops_omap2_dflt_wait,
  1698. .id = 5,
  1699. .parent = &core_l4_ick,
  1700. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1701. .enable_bit = OMAP3430_EN_MCBSP5_SHIFT,
  1702. .clkdm_name = "core_l4_clkdm",
  1703. .recalc = &followparent_recalc,
  1704. };
  1705. static struct clk mcbsp1_ick = {
  1706. .name = "mcbsp_ick",
  1707. .ops = &clkops_omap2_dflt_wait,
  1708. .id = 1,
  1709. .parent = &core_l4_ick,
  1710. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1711. .enable_bit = OMAP3430_EN_MCBSP1_SHIFT,
  1712. .clkdm_name = "core_l4_clkdm",
  1713. .recalc = &followparent_recalc,
  1714. };
  1715. static struct clk fac_ick = {
  1716. .name = "fac_ick",
  1717. .ops = &clkops_omap2_dflt_wait,
  1718. .parent = &core_l4_ick,
  1719. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1720. .enable_bit = OMAP3430ES1_EN_FAC_SHIFT,
  1721. .clkdm_name = "core_l4_clkdm",
  1722. .recalc = &followparent_recalc,
  1723. };
  1724. static struct clk mailboxes_ick = {
  1725. .name = "mailboxes_ick",
  1726. .ops = &clkops_omap2_dflt_wait,
  1727. .parent = &core_l4_ick,
  1728. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1729. .enable_bit = OMAP3430_EN_MAILBOXES_SHIFT,
  1730. .clkdm_name = "core_l4_clkdm",
  1731. .recalc = &followparent_recalc,
  1732. };
  1733. static struct clk omapctrl_ick = {
  1734. .name = "omapctrl_ick",
  1735. .ops = &clkops_omap2_dflt_wait,
  1736. .parent = &core_l4_ick,
  1737. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1738. .enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT,
  1739. .flags = ENABLE_ON_INIT,
  1740. .recalc = &followparent_recalc,
  1741. };
  1742. /* SSI_L4_ICK based clocks */
  1743. static struct clk ssi_l4_ick = {
  1744. .name = "ssi_l4_ick",
  1745. .ops = &clkops_null,
  1746. .parent = &l4_ick,
  1747. .clkdm_name = "core_l4_clkdm",
  1748. .recalc = &followparent_recalc,
  1749. };
  1750. static struct clk ssi_ick_3430es1 = {
  1751. .name = "ssi_ick",
  1752. .ops = &clkops_omap2_dflt,
  1753. .parent = &ssi_l4_ick,
  1754. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1755. .enable_bit = OMAP3430_EN_SSI_SHIFT,
  1756. .clkdm_name = "core_l4_clkdm",
  1757. .recalc = &followparent_recalc,
  1758. };
  1759. static struct clk ssi_ick_3430es2 = {
  1760. .name = "ssi_ick",
  1761. .ops = &clkops_omap3430es2_ssi_wait,
  1762. .parent = &ssi_l4_ick,
  1763. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1764. .enable_bit = OMAP3430_EN_SSI_SHIFT,
  1765. .clkdm_name = "core_l4_clkdm",
  1766. .recalc = &followparent_recalc,
  1767. };
  1768. /* REVISIT: Technically the TRM claims that this is CORE_CLK based,
  1769. * but l4_ick makes more sense to me */
  1770. static const struct clksel usb_l4_clksel[] = {
  1771. { .parent = &l4_ick, .rates = div2_rates },
  1772. { .parent = NULL },
  1773. };
  1774. static struct clk usb_l4_ick = {
  1775. .name = "usb_l4_ick",
  1776. .ops = &clkops_omap2_dflt_wait,
  1777. .parent = &l4_ick,
  1778. .init = &omap2_init_clksel_parent,
  1779. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
  1780. .enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
  1781. .clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
  1782. .clksel_mask = OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK,
  1783. .clksel = usb_l4_clksel,
  1784. .recalc = &omap2_clksel_recalc,
  1785. };
  1786. /* SECURITY_L4_ICK2 based clocks */
  1787. static struct clk security_l4_ick2 = {
  1788. .name = "security_l4_ick2",
  1789. .ops = &clkops_null,
  1790. .parent = &l4_ick,
  1791. .recalc = &followparent_recalc,
  1792. };
  1793. static struct clk aes1_ick = {
  1794. .name = "aes1_ick",
  1795. .ops = &clkops_omap2_dflt_wait,
  1796. .parent = &security_l4_ick2,
  1797. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
  1798. .enable_bit = OMAP3430_EN_AES1_SHIFT,
  1799. .recalc = &followparent_recalc,
  1800. };
  1801. static struct clk rng_ick = {
  1802. .name = "rng_ick",
  1803. .ops = &clkops_omap2_dflt_wait,
  1804. .parent = &security_l4_ick2,
  1805. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
  1806. .enable_bit = OMAP3430_EN_RNG_SHIFT,
  1807. .recalc = &followparent_recalc,
  1808. };
  1809. static struct clk sha11_ick = {
  1810. .name = "sha11_ick",
  1811. .ops = &clkops_omap2_dflt_wait,
  1812. .parent = &security_l4_ick2,
  1813. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
  1814. .enable_bit = OMAP3430_EN_SHA11_SHIFT,
  1815. .recalc = &followparent_recalc,
  1816. };
  1817. static struct clk des1_ick = {
  1818. .name = "des1_ick",
  1819. .ops = &clkops_omap2_dflt_wait,
  1820. .parent = &security_l4_ick2,
  1821. .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
  1822. .enable_bit = OMAP3430_EN_DES1_SHIFT,
  1823. .recalc = &followparent_recalc,
  1824. };
  1825. /* DSS */
  1826. static struct clk dss1_alwon_fck_3430es1 = {
  1827. .name = "dss1_alwon_fck",
  1828. .ops = &clkops_omap2_dflt,
  1829. .parent = &dpll4_m4x2_ck,
  1830. .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
  1831. .enable_bit = OMAP3430_EN_DSS1_SHIFT,
  1832. .clkdm_name = "dss_clkdm",
  1833. .recalc = &followparent_recalc,
  1834. };
  1835. static struct clk dss1_alwon_fck_3430es2 = {
  1836. .name = "dss1_alwon_fck",
  1837. .ops = &clkops_omap3430es2_dss_usbhost_wait,
  1838. .parent = &dpll4_m4x2_ck,
  1839. .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
  1840. .enable_bit = OMAP3430_EN_DSS1_SHIFT,
  1841. .clkdm_name = "dss_clkdm",
  1842. .recalc = &followparent_recalc,
  1843. };
  1844. static struct clk dss_tv_fck = {
  1845. .name = "dss_tv_fck",
  1846. .ops = &clkops_omap2_dflt,
  1847. .parent = &omap_54m_fck,
  1848. .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
  1849. .enable_bit = OMAP3430_EN_TV_SHIFT,
  1850. .clkdm_name = "dss_clkdm",
  1851. .recalc = &followparent_recalc,
  1852. };
  1853. static struct clk dss_96m_fck = {
  1854. .name = "dss_96m_fck",
  1855. .ops = &clkops_omap2_dflt,
  1856. .parent = &omap_96m_fck,
  1857. .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
  1858. .enable_bit = OMAP3430_EN_TV_SHIFT,
  1859. .clkdm_name = "dss_clkdm",
  1860. .recalc = &followparent_recalc,
  1861. };
  1862. static struct clk dss2_alwon_fck = {
  1863. .name = "dss2_alwon_fck",
  1864. .ops = &clkops_omap2_dflt,
  1865. .parent = &sys_ck,
  1866. .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
  1867. .enable_bit = OMAP3430_EN_DSS2_SHIFT,
  1868. .clkdm_name = "dss_clkdm",
  1869. .recalc = &followparent_recalc,
  1870. };
  1871. static struct clk dss_ick_3430es1 = {
  1872. /* Handles both L3 and L4 clocks */
  1873. .name = "dss_ick",
  1874. .ops = &clkops_omap2_dflt,
  1875. .parent = &l4_ick,
  1876. .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
  1877. .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
  1878. .clkdm_name = "dss_clkdm",
  1879. .recalc = &followparent_recalc,
  1880. };
  1881. static struct clk dss_ick_3430es2 = {
  1882. /* Handles both L3 and L4 clocks */
  1883. .name = "dss_ick",
  1884. .ops = &clkops_omap3430es2_dss_usbhost_wait,
  1885. .parent = &l4_ick,
  1886. .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
  1887. .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
  1888. .clkdm_name = "dss_clkdm",
  1889. .recalc = &followparent_recalc,
  1890. };
  1891. /* CAM */
  1892. static struct clk cam_mclk = {
  1893. .name = "cam_mclk",
  1894. .ops = &clkops_omap2_dflt,
  1895. .parent = &dpll4_m5x2_ck,
  1896. .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
  1897. .enable_bit = OMAP3430_EN_CAM_SHIFT,
  1898. .clkdm_name = "cam_clkdm",
  1899. .recalc = &followparent_recalc,
  1900. };
  1901. static struct clk cam_ick = {
  1902. /* Handles both L3 and L4 clocks */
  1903. .name = "cam_ick",
  1904. .ops = &clkops_omap2_dflt,
  1905. .parent = &l4_ick,
  1906. .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN),
  1907. .enable_bit = OMAP3430_EN_CAM_SHIFT,
  1908. .clkdm_name = "cam_clkdm",
  1909. .recalc = &followparent_recalc,
  1910. };
  1911. static struct clk csi2_96m_fck = {
  1912. .name = "csi2_96m_fck",
  1913. .ops = &clkops_omap2_dflt,
  1914. .parent = &core_96m_fck,
  1915. .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
  1916. .enable_bit = OMAP3430_EN_CSI2_SHIFT,
  1917. .clkdm_name = "cam_clkdm",
  1918. .recalc = &followparent_recalc,
  1919. };
  1920. /* USBHOST - 3430ES2 only */
  1921. static struct clk usbhost_120m_fck = {
  1922. .name = "usbhost_120m_fck",
  1923. .ops = &clkops_omap2_dflt,
  1924. .parent = &dpll5_m2_ck,
  1925. .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
  1926. .enable_bit = OMAP3430ES2_EN_USBHOST2_SHIFT,
  1927. .clkdm_name = "usbhost_clkdm",
  1928. .recalc = &followparent_recalc,
  1929. };
  1930. static struct clk usbhost_48m_fck = {
  1931. .name = "usbhost_48m_fck",
  1932. .ops = &clkops_omap3430es2_dss_usbhost_wait,
  1933. .parent = &omap_48m_fck,
  1934. .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
  1935. .enable_bit = OMAP3430ES2_EN_USBHOST1_SHIFT,
  1936. .clkdm_name = "usbhost_clkdm",
  1937. .recalc = &followparent_recalc,
  1938. };
  1939. static struct clk usbhost_ick = {
  1940. /* Handles both L3 and L4 clocks */
  1941. .name = "usbhost_ick",
  1942. .ops = &clkops_omap3430es2_dss_usbhost_wait,
  1943. .parent = &l4_ick,
  1944. .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN),
  1945. .enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT,
  1946. .clkdm_name = "usbhost_clkdm",
  1947. .recalc = &followparent_recalc,
  1948. };
  1949. /* WKUP */
  1950. static const struct clksel_rate usim_96m_rates[] = {
  1951. { .div = 2, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
  1952. { .div = 4, .val = 4, .flags = RATE_IN_343X },
  1953. { .div = 8, .val = 5, .flags = RATE_IN_343X },
  1954. { .div = 10, .val = 6, .flags = RATE_IN_343X },
  1955. { .div = 0 },
  1956. };
  1957. static const struct clksel_rate usim_120m_rates[] = {
  1958. { .div = 4, .val = 7, .flags = RATE_IN_343X | DEFAULT_RATE },
  1959. { .div = 8, .val = 8, .flags = RATE_IN_343X },
  1960. { .div = 16, .val = 9, .flags = RATE_IN_343X },
  1961. { .div = 20, .val = 10, .flags = RATE_IN_343X },
  1962. { .div = 0 },
  1963. };
  1964. static const struct clksel usim_clksel[] = {
  1965. { .parent = &omap_96m_fck, .rates = usim_96m_rates },
  1966. { .parent = &dpll5_m2_ck, .rates = usim_120m_rates },
  1967. { .parent = &sys_ck, .rates = div2_rates },
  1968. { .parent = NULL },
  1969. };
  1970. /* 3430ES2 only */
  1971. static struct clk usim_fck = {
  1972. .name = "usim_fck",
  1973. .ops = &clkops_omap2_dflt_wait,
  1974. .init = &omap2_init_clksel_parent,
  1975. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
  1976. .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT,
  1977. .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
  1978. .clksel_mask = OMAP3430ES2_CLKSEL_USIMOCP_MASK,
  1979. .clksel = usim_clksel,
  1980. .recalc = &omap2_clksel_recalc,
  1981. };
  1982. /* XXX should gpt1's clksel have wkup_32k_fck as the 32k opt? */
  1983. static struct clk gpt1_fck = {
  1984. .name = "gpt1_fck",
  1985. .ops = &clkops_omap2_dflt_wait,
  1986. .init = &omap2_init_clksel_parent,
  1987. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
  1988. .enable_bit = OMAP3430_EN_GPT1_SHIFT,
  1989. .clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
  1990. .clksel_mask = OMAP3430_CLKSEL_GPT1_MASK,
  1991. .clksel = omap343x_gpt_clksel,
  1992. .clkdm_name = "wkup_clkdm",
  1993. .recalc = &omap2_clksel_recalc,
  1994. };
  1995. static struct clk wkup_32k_fck = {
  1996. .name = "wkup_32k_fck",
  1997. .ops = &clkops_null,
  1998. .parent = &omap_32k_fck,
  1999. .clkdm_name = "wkup_clkdm",
  2000. .recalc = &followparent_recalc,
  2001. };
  2002. static struct clk gpio1_dbck = {
  2003. .name = "gpio1_dbck",
  2004. .ops = &clkops_omap2_dflt,
  2005. .parent = &wkup_32k_fck,
  2006. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
  2007. .enable_bit = OMAP3430_EN_GPIO1_SHIFT,
  2008. .clkdm_name = "wkup_clkdm",
  2009. .recalc = &followparent_recalc,
  2010. };
  2011. static struct clk wdt2_fck = {
  2012. .name = "wdt2_fck",
  2013. .ops = &clkops_omap2_dflt_wait,
  2014. .parent = &wkup_32k_fck,
  2015. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
  2016. .enable_bit = OMAP3430_EN_WDT2_SHIFT,
  2017. .clkdm_name = "wkup_clkdm",
  2018. .recalc = &followparent_recalc,
  2019. };
  2020. static struct clk wkup_l4_ick = {
  2021. .name = "wkup_l4_ick",
  2022. .ops = &clkops_null,
  2023. .parent = &sys_ck,
  2024. .clkdm_name = "wkup_clkdm",
  2025. .recalc = &followparent_recalc,
  2026. };
  2027. /* 3430ES2 only */
  2028. /* Never specifically named in the TRM, so we have to infer a likely name */
  2029. static struct clk usim_ick = {
  2030. .name = "usim_ick",
  2031. .ops = &clkops_omap2_dflt_wait,
  2032. .parent = &wkup_l4_ick,
  2033. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
  2034. .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT,
  2035. .clkdm_name = "wkup_clkdm",
  2036. .recalc = &followparent_recalc,
  2037. };
  2038. static struct clk wdt2_ick = {
  2039. .name = "wdt2_ick",
  2040. .ops = &clkops_omap2_dflt_wait,
  2041. .parent = &wkup_l4_ick,
  2042. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
  2043. .enable_bit = OMAP3430_EN_WDT2_SHIFT,
  2044. .clkdm_name = "wkup_clkdm",
  2045. .recalc = &followparent_recalc,
  2046. };
  2047. static struct clk wdt1_ick = {
  2048. .name = "wdt1_ick",
  2049. .ops = &clkops_omap2_dflt_wait,
  2050. .parent = &wkup_l4_ick,
  2051. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
  2052. .enable_bit = OMAP3430_EN_WDT1_SHIFT,
  2053. .clkdm_name = "wkup_clkdm",
  2054. .recalc = &followparent_recalc,
  2055. };
  2056. static struct clk gpio1_ick = {
  2057. .name = "gpio1_ick",
  2058. .ops = &clkops_omap2_dflt_wait,
  2059. .parent = &wkup_l4_ick,
  2060. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
  2061. .enable_bit = OMAP3430_EN_GPIO1_SHIFT,
  2062. .clkdm_name = "wkup_clkdm",
  2063. .recalc = &followparent_recalc,
  2064. };
  2065. static struct clk omap_32ksync_ick = {
  2066. .name = "omap_32ksync_ick",
  2067. .ops = &clkops_omap2_dflt_wait,
  2068. .parent = &wkup_l4_ick,
  2069. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
  2070. .enable_bit = OMAP3430_EN_32KSYNC_SHIFT,
  2071. .clkdm_name = "wkup_clkdm",
  2072. .recalc = &followparent_recalc,
  2073. };
  2074. /* XXX This clock no longer exists in 3430 TRM rev F */
  2075. static struct clk gpt12_ick = {
  2076. .name = "gpt12_ick",
  2077. .ops = &clkops_omap2_dflt_wait,
  2078. .parent = &wkup_l4_ick,
  2079. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
  2080. .enable_bit = OMAP3430_EN_GPT12_SHIFT,
  2081. .clkdm_name = "wkup_clkdm",
  2082. .recalc = &followparent_recalc,
  2083. };
  2084. static struct clk gpt1_ick = {
  2085. .name = "gpt1_ick",
  2086. .ops = &clkops_omap2_dflt_wait,
  2087. .parent = &wkup_l4_ick,
  2088. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
  2089. .enable_bit = OMAP3430_EN_GPT1_SHIFT,
  2090. .clkdm_name = "wkup_clkdm",
  2091. .recalc = &followparent_recalc,
  2092. };
  2093. /* PER clock domain */
  2094. static struct clk per_96m_fck = {
  2095. .name = "per_96m_fck",
  2096. .ops = &clkops_null,
  2097. .parent = &omap_96m_alwon_fck,
  2098. .clkdm_name = "per_clkdm",
  2099. .recalc = &followparent_recalc,
  2100. };
  2101. static struct clk per_48m_fck = {
  2102. .name = "per_48m_fck",
  2103. .ops = &clkops_null,
  2104. .parent = &omap_48m_fck,
  2105. .clkdm_name = "per_clkdm",
  2106. .recalc = &followparent_recalc,
  2107. };
  2108. static struct clk uart3_fck = {
  2109. .name = "uart3_fck",
  2110. .ops = &clkops_omap2_dflt_wait,
  2111. .parent = &per_48m_fck,
  2112. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2113. .enable_bit = OMAP3430_EN_UART3_SHIFT,
  2114. .clkdm_name = "per_clkdm",
  2115. .recalc = &followparent_recalc,
  2116. };
  2117. static struct clk gpt2_fck = {
  2118. .name = "gpt2_fck",
  2119. .ops = &clkops_omap2_dflt_wait,
  2120. .init = &omap2_init_clksel_parent,
  2121. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2122. .enable_bit = OMAP3430_EN_GPT2_SHIFT,
  2123. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
  2124. .clksel_mask = OMAP3430_CLKSEL_GPT2_MASK,
  2125. .clksel = omap343x_gpt_clksel,
  2126. .clkdm_name = "per_clkdm",
  2127. .recalc = &omap2_clksel_recalc,
  2128. };
  2129. static struct clk gpt3_fck = {
  2130. .name = "gpt3_fck",
  2131. .ops = &clkops_omap2_dflt_wait,
  2132. .init = &omap2_init_clksel_parent,
  2133. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2134. .enable_bit = OMAP3430_EN_GPT3_SHIFT,
  2135. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
  2136. .clksel_mask = OMAP3430_CLKSEL_GPT3_MASK,
  2137. .clksel = omap343x_gpt_clksel,
  2138. .clkdm_name = "per_clkdm",
  2139. .recalc = &omap2_clksel_recalc,
  2140. };
  2141. static struct clk gpt4_fck = {
  2142. .name = "gpt4_fck",
  2143. .ops = &clkops_omap2_dflt_wait,
  2144. .init = &omap2_init_clksel_parent,
  2145. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2146. .enable_bit = OMAP3430_EN_GPT4_SHIFT,
  2147. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
  2148. .clksel_mask = OMAP3430_CLKSEL_GPT4_MASK,
  2149. .clksel = omap343x_gpt_clksel,
  2150. .clkdm_name = "per_clkdm",
  2151. .recalc = &omap2_clksel_recalc,
  2152. };
  2153. static struct clk gpt5_fck = {
  2154. .name = "gpt5_fck",
  2155. .ops = &clkops_omap2_dflt_wait,
  2156. .init = &omap2_init_clksel_parent,
  2157. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2158. .enable_bit = OMAP3430_EN_GPT5_SHIFT,
  2159. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
  2160. .clksel_mask = OMAP3430_CLKSEL_GPT5_MASK,
  2161. .clksel = omap343x_gpt_clksel,
  2162. .clkdm_name = "per_clkdm",
  2163. .recalc = &omap2_clksel_recalc,
  2164. };
  2165. static struct clk gpt6_fck = {
  2166. .name = "gpt6_fck",
  2167. .ops = &clkops_omap2_dflt_wait,
  2168. .init = &omap2_init_clksel_parent,
  2169. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2170. .enable_bit = OMAP3430_EN_GPT6_SHIFT,
  2171. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
  2172. .clksel_mask = OMAP3430_CLKSEL_GPT6_MASK,
  2173. .clksel = omap343x_gpt_clksel,
  2174. .clkdm_name = "per_clkdm",
  2175. .recalc = &omap2_clksel_recalc,
  2176. };
  2177. static struct clk gpt7_fck = {
  2178. .name = "gpt7_fck",
  2179. .ops = &clkops_omap2_dflt_wait,
  2180. .init = &omap2_init_clksel_parent,
  2181. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2182. .enable_bit = OMAP3430_EN_GPT7_SHIFT,
  2183. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
  2184. .clksel_mask = OMAP3430_CLKSEL_GPT7_MASK,
  2185. .clksel = omap343x_gpt_clksel,
  2186. .clkdm_name = "per_clkdm",
  2187. .recalc = &omap2_clksel_recalc,
  2188. };
  2189. static struct clk gpt8_fck = {
  2190. .name = "gpt8_fck",
  2191. .ops = &clkops_omap2_dflt_wait,
  2192. .init = &omap2_init_clksel_parent,
  2193. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2194. .enable_bit = OMAP3430_EN_GPT8_SHIFT,
  2195. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
  2196. .clksel_mask = OMAP3430_CLKSEL_GPT8_MASK,
  2197. .clksel = omap343x_gpt_clksel,
  2198. .clkdm_name = "per_clkdm",
  2199. .recalc = &omap2_clksel_recalc,
  2200. };
  2201. static struct clk gpt9_fck = {
  2202. .name = "gpt9_fck",
  2203. .ops = &clkops_omap2_dflt_wait,
  2204. .init = &omap2_init_clksel_parent,
  2205. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2206. .enable_bit = OMAP3430_EN_GPT9_SHIFT,
  2207. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_CLKSEL),
  2208. .clksel_mask = OMAP3430_CLKSEL_GPT9_MASK,
  2209. .clksel = omap343x_gpt_clksel,
  2210. .clkdm_name = "per_clkdm",
  2211. .recalc = &omap2_clksel_recalc,
  2212. };
  2213. static struct clk per_32k_alwon_fck = {
  2214. .name = "per_32k_alwon_fck",
  2215. .ops = &clkops_null,
  2216. .parent = &omap_32k_fck,
  2217. .clkdm_name = "per_clkdm",
  2218. .recalc = &followparent_recalc,
  2219. };
  2220. static struct clk gpio6_dbck = {
  2221. .name = "gpio6_dbck",
  2222. .ops = &clkops_omap2_dflt,
  2223. .parent = &per_32k_alwon_fck,
  2224. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2225. .enable_bit = OMAP3430_EN_GPIO6_SHIFT,
  2226. .clkdm_name = "per_clkdm",
  2227. .recalc = &followparent_recalc,
  2228. };
  2229. static struct clk gpio5_dbck = {
  2230. .name = "gpio5_dbck",
  2231. .ops = &clkops_omap2_dflt,
  2232. .parent = &per_32k_alwon_fck,
  2233. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2234. .enable_bit = OMAP3430_EN_GPIO5_SHIFT,
  2235. .clkdm_name = "per_clkdm",
  2236. .recalc = &followparent_recalc,
  2237. };
  2238. static struct clk gpio4_dbck = {
  2239. .name = "gpio4_dbck",
  2240. .ops = &clkops_omap2_dflt,
  2241. .parent = &per_32k_alwon_fck,
  2242. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2243. .enable_bit = OMAP3430_EN_GPIO4_SHIFT,
  2244. .clkdm_name = "per_clkdm",
  2245. .recalc = &followparent_recalc,
  2246. };
  2247. static struct clk gpio3_dbck = {
  2248. .name = "gpio3_dbck",
  2249. .ops = &clkops_omap2_dflt,
  2250. .parent = &per_32k_alwon_fck,
  2251. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2252. .enable_bit = OMAP3430_EN_GPIO3_SHIFT,
  2253. .clkdm_name = "per_clkdm",
  2254. .recalc = &followparent_recalc,
  2255. };
  2256. static struct clk gpio2_dbck = {
  2257. .name = "gpio2_dbck",
  2258. .ops = &clkops_omap2_dflt,
  2259. .parent = &per_32k_alwon_fck,
  2260. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2261. .enable_bit = OMAP3430_EN_GPIO2_SHIFT,
  2262. .clkdm_name = "per_clkdm",
  2263. .recalc = &followparent_recalc,
  2264. };
  2265. static struct clk wdt3_fck = {
  2266. .name = "wdt3_fck",
  2267. .ops = &clkops_omap2_dflt_wait,
  2268. .parent = &per_32k_alwon_fck,
  2269. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2270. .enable_bit = OMAP3430_EN_WDT3_SHIFT,
  2271. .clkdm_name = "per_clkdm",
  2272. .recalc = &followparent_recalc,
  2273. };
  2274. static struct clk per_l4_ick = {
  2275. .name = "per_l4_ick",
  2276. .ops = &clkops_null,
  2277. .parent = &l4_ick,
  2278. .clkdm_name = "per_clkdm",
  2279. .recalc = &followparent_recalc,
  2280. };
  2281. static struct clk gpio6_ick = {
  2282. .name = "gpio6_ick",
  2283. .ops = &clkops_omap2_dflt_wait,
  2284. .parent = &per_l4_ick,
  2285. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2286. .enable_bit = OMAP3430_EN_GPIO6_SHIFT,
  2287. .clkdm_name = "per_clkdm",
  2288. .recalc = &followparent_recalc,
  2289. };
  2290. static struct clk gpio5_ick = {
  2291. .name = "gpio5_ick",
  2292. .ops = &clkops_omap2_dflt_wait,
  2293. .parent = &per_l4_ick,
  2294. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2295. .enable_bit = OMAP3430_EN_GPIO5_SHIFT,
  2296. .clkdm_name = "per_clkdm",
  2297. .recalc = &followparent_recalc,
  2298. };
  2299. static struct clk gpio4_ick = {
  2300. .name = "gpio4_ick",
  2301. .ops = &clkops_omap2_dflt_wait,
  2302. .parent = &per_l4_ick,
  2303. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2304. .enable_bit = OMAP3430_EN_GPIO4_SHIFT,
  2305. .clkdm_name = "per_clkdm",
  2306. .recalc = &followparent_recalc,
  2307. };
  2308. static struct clk gpio3_ick = {
  2309. .name = "gpio3_ick",
  2310. .ops = &clkops_omap2_dflt_wait,
  2311. .parent = &per_l4_ick,
  2312. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2313. .enable_bit = OMAP3430_EN_GPIO3_SHIFT,
  2314. .clkdm_name = "per_clkdm",
  2315. .recalc = &followparent_recalc,
  2316. };
  2317. static struct clk gpio2_ick = {
  2318. .name = "gpio2_ick",
  2319. .ops = &clkops_omap2_dflt_wait,
  2320. .parent = &per_l4_ick,
  2321. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2322. .enable_bit = OMAP3430_EN_GPIO2_SHIFT,
  2323. .clkdm_name = "per_clkdm",
  2324. .recalc = &followparent_recalc,
  2325. };
  2326. static struct clk wdt3_ick = {
  2327. .name = "wdt3_ick",
  2328. .ops = &clkops_omap2_dflt_wait,
  2329. .parent = &per_l4_ick,
  2330. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2331. .enable_bit = OMAP3430_EN_WDT3_SHIFT,
  2332. .clkdm_name = "per_clkdm",
  2333. .recalc = &followparent_recalc,
  2334. };
  2335. static struct clk uart3_ick = {
  2336. .name = "uart3_ick",
  2337. .ops = &clkops_omap2_dflt_wait,
  2338. .parent = &per_l4_ick,
  2339. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2340. .enable_bit = OMAP3430_EN_UART3_SHIFT,
  2341. .clkdm_name = "per_clkdm",
  2342. .recalc = &followparent_recalc,
  2343. };
  2344. static struct clk gpt9_ick = {
  2345. .name = "gpt9_ick",
  2346. .ops = &clkops_omap2_dflt_wait,
  2347. .parent = &per_l4_ick,
  2348. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2349. .enable_bit = OMAP3430_EN_GPT9_SHIFT,
  2350. .clkdm_name = "per_clkdm",
  2351. .recalc = &followparent_recalc,
  2352. };
  2353. static struct clk gpt8_ick = {
  2354. .name = "gpt8_ick",
  2355. .ops = &clkops_omap2_dflt_wait,
  2356. .parent = &per_l4_ick,
  2357. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2358. .enable_bit = OMAP3430_EN_GPT8_SHIFT,
  2359. .clkdm_name = "per_clkdm",
  2360. .recalc = &followparent_recalc,
  2361. };
  2362. static struct clk gpt7_ick = {
  2363. .name = "gpt7_ick",
  2364. .ops = &clkops_omap2_dflt_wait,
  2365. .parent = &per_l4_ick,
  2366. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2367. .enable_bit = OMAP3430_EN_GPT7_SHIFT,
  2368. .clkdm_name = "per_clkdm",
  2369. .recalc = &followparent_recalc,
  2370. };
  2371. static struct clk gpt6_ick = {
  2372. .name = "gpt6_ick",
  2373. .ops = &clkops_omap2_dflt_wait,
  2374. .parent = &per_l4_ick,
  2375. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2376. .enable_bit = OMAP3430_EN_GPT6_SHIFT,
  2377. .clkdm_name = "per_clkdm",
  2378. .recalc = &followparent_recalc,
  2379. };
  2380. static struct clk gpt5_ick = {
  2381. .name = "gpt5_ick",
  2382. .ops = &clkops_omap2_dflt_wait,
  2383. .parent = &per_l4_ick,
  2384. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2385. .enable_bit = OMAP3430_EN_GPT5_SHIFT,
  2386. .clkdm_name = "per_clkdm",
  2387. .recalc = &followparent_recalc,
  2388. };
  2389. static struct clk gpt4_ick = {
  2390. .name = "gpt4_ick",
  2391. .ops = &clkops_omap2_dflt_wait,
  2392. .parent = &per_l4_ick,
  2393. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2394. .enable_bit = OMAP3430_EN_GPT4_SHIFT,
  2395. .clkdm_name = "per_clkdm",
  2396. .recalc = &followparent_recalc,
  2397. };
  2398. static struct clk gpt3_ick = {
  2399. .name = "gpt3_ick",
  2400. .ops = &clkops_omap2_dflt_wait,
  2401. .parent = &per_l4_ick,
  2402. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2403. .enable_bit = OMAP3430_EN_GPT3_SHIFT,
  2404. .clkdm_name = "per_clkdm",
  2405. .recalc = &followparent_recalc,
  2406. };
  2407. static struct clk gpt2_ick = {
  2408. .name = "gpt2_ick",
  2409. .ops = &clkops_omap2_dflt_wait,
  2410. .parent = &per_l4_ick,
  2411. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2412. .enable_bit = OMAP3430_EN_GPT2_SHIFT,
  2413. .clkdm_name = "per_clkdm",
  2414. .recalc = &followparent_recalc,
  2415. };
  2416. static struct clk mcbsp2_ick = {
  2417. .name = "mcbsp_ick",
  2418. .ops = &clkops_omap2_dflt_wait,
  2419. .id = 2,
  2420. .parent = &per_l4_ick,
  2421. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2422. .enable_bit = OMAP3430_EN_MCBSP2_SHIFT,
  2423. .clkdm_name = "per_clkdm",
  2424. .recalc = &followparent_recalc,
  2425. };
  2426. static struct clk mcbsp3_ick = {
  2427. .name = "mcbsp_ick",
  2428. .ops = &clkops_omap2_dflt_wait,
  2429. .id = 3,
  2430. .parent = &per_l4_ick,
  2431. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2432. .enable_bit = OMAP3430_EN_MCBSP3_SHIFT,
  2433. .clkdm_name = "per_clkdm",
  2434. .recalc = &followparent_recalc,
  2435. };
  2436. static struct clk mcbsp4_ick = {
  2437. .name = "mcbsp_ick",
  2438. .ops = &clkops_omap2_dflt_wait,
  2439. .id = 4,
  2440. .parent = &per_l4_ick,
  2441. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
  2442. .enable_bit = OMAP3430_EN_MCBSP4_SHIFT,
  2443. .clkdm_name = "per_clkdm",
  2444. .recalc = &followparent_recalc,
  2445. };
  2446. static const struct clksel mcbsp_234_clksel[] = {
  2447. { .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates },
  2448. { .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
  2449. { .parent = NULL }
  2450. };
  2451. static struct clk mcbsp2_fck = {
  2452. .name = "mcbsp_fck",
  2453. .ops = &clkops_omap2_dflt_wait,
  2454. .id = 2,
  2455. .init = &omap2_init_clksel_parent,
  2456. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2457. .enable_bit = OMAP3430_EN_MCBSP2_SHIFT,
  2458. .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
  2459. .clksel_mask = OMAP2_MCBSP2_CLKS_MASK,
  2460. .clksel = mcbsp_234_clksel,
  2461. .clkdm_name = "per_clkdm",
  2462. .recalc = &omap2_clksel_recalc,
  2463. };
  2464. static struct clk mcbsp3_fck = {
  2465. .name = "mcbsp_fck",
  2466. .ops = &clkops_omap2_dflt_wait,
  2467. .id = 3,
  2468. .init = &omap2_init_clksel_parent,
  2469. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2470. .enable_bit = OMAP3430_EN_MCBSP3_SHIFT,
  2471. .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
  2472. .clksel_mask = OMAP2_MCBSP3_CLKS_MASK,
  2473. .clksel = mcbsp_234_clksel,
  2474. .clkdm_name = "per_clkdm",
  2475. .recalc = &omap2_clksel_recalc,
  2476. };
  2477. static struct clk mcbsp4_fck = {
  2478. .name = "mcbsp_fck",
  2479. .ops = &clkops_omap2_dflt_wait,
  2480. .id = 4,
  2481. .init = &omap2_init_clksel_parent,
  2482. .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
  2483. .enable_bit = OMAP3430_EN_MCBSP4_SHIFT,
  2484. .clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
  2485. .clksel_mask = OMAP2_MCBSP4_CLKS_MASK,
  2486. .clksel = mcbsp_234_clksel,
  2487. .clkdm_name = "per_clkdm",
  2488. .recalc = &omap2_clksel_recalc,
  2489. };
  2490. /* EMU clocks */
  2491. /* More information: ARM Cortex-A8 Technical Reference Manual, sect 10.1 */
  2492. static const struct clksel_rate emu_src_sys_rates[] = {
  2493. { .div = 1, .val = 0, .flags = RATE_IN_343X | DEFAULT_RATE },
  2494. { .div = 0 },
  2495. };
  2496. static const struct clksel_rate emu_src_core_rates[] = {
  2497. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  2498. { .div = 0 },
  2499. };
  2500. static const struct clksel_rate emu_src_per_rates[] = {
  2501. { .div = 1, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE },
  2502. { .div = 0 },
  2503. };
  2504. static const struct clksel_rate emu_src_mpu_rates[] = {
  2505. { .div = 1, .val = 3, .flags = RATE_IN_343X | DEFAULT_RATE },
  2506. { .div = 0 },
  2507. };
  2508. static const struct clksel emu_src_clksel[] = {
  2509. { .parent = &sys_ck, .rates = emu_src_sys_rates },
  2510. { .parent = &emu_core_alwon_ck, .rates = emu_src_core_rates },
  2511. { .parent = &emu_per_alwon_ck, .rates = emu_src_per_rates },
  2512. { .parent = &emu_mpu_alwon_ck, .rates = emu_src_mpu_rates },
  2513. { .parent = NULL },
  2514. };
  2515. /*
  2516. * Like the clkout_src clocks, emu_src_clk is a virtual clock, existing only
  2517. * to switch the source of some of the EMU clocks.
  2518. * XXX Are there CLKEN bits for these EMU clks?
  2519. */
  2520. static struct clk emu_src_ck = {
  2521. .name = "emu_src_ck",
  2522. .ops = &clkops_null,
  2523. .init = &omap2_init_clksel_parent,
  2524. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
  2525. .clksel_mask = OMAP3430_MUX_CTRL_MASK,
  2526. .clksel = emu_src_clksel,
  2527. .clkdm_name = "emu_clkdm",
  2528. .recalc = &omap2_clksel_recalc,
  2529. };
  2530. static const struct clksel_rate pclk_emu_rates[] = {
  2531. { .div = 2, .val = 2, .flags = RATE_IN_343X | DEFAULT_RATE },
  2532. { .div = 3, .val = 3, .flags = RATE_IN_343X },
  2533. { .div = 4, .val = 4, .flags = RATE_IN_343X },
  2534. { .div = 6, .val = 6, .flags = RATE_IN_343X },
  2535. { .div = 0 },
  2536. };
  2537. static const struct clksel pclk_emu_clksel[] = {
  2538. { .parent = &emu_src_ck, .rates = pclk_emu_rates },
  2539. { .parent = NULL },
  2540. };
  2541. static struct clk pclk_fck = {
  2542. .name = "pclk_fck",
  2543. .ops = &clkops_null,
  2544. .init = &omap2_init_clksel_parent,
  2545. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
  2546. .clksel_mask = OMAP3430_CLKSEL_PCLK_MASK,
  2547. .clksel = pclk_emu_clksel,
  2548. .clkdm_name = "emu_clkdm",
  2549. .recalc = &omap2_clksel_recalc,
  2550. };
  2551. static const struct clksel_rate pclkx2_emu_rates[] = {
  2552. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  2553. { .div = 2, .val = 2, .flags = RATE_IN_343X },
  2554. { .div = 3, .val = 3, .flags = RATE_IN_343X },
  2555. { .div = 0 },
  2556. };
  2557. static const struct clksel pclkx2_emu_clksel[] = {
  2558. { .parent = &emu_src_ck, .rates = pclkx2_emu_rates },
  2559. { .parent = NULL },
  2560. };
  2561. static struct clk pclkx2_fck = {
  2562. .name = "pclkx2_fck",
  2563. .ops = &clkops_null,
  2564. .init = &omap2_init_clksel_parent,
  2565. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
  2566. .clksel_mask = OMAP3430_CLKSEL_PCLKX2_MASK,
  2567. .clksel = pclkx2_emu_clksel,
  2568. .clkdm_name = "emu_clkdm",
  2569. .recalc = &omap2_clksel_recalc,
  2570. };
  2571. static const struct clksel atclk_emu_clksel[] = {
  2572. { .parent = &emu_src_ck, .rates = div2_rates },
  2573. { .parent = NULL },
  2574. };
  2575. static struct clk atclk_fck = {
  2576. .name = "atclk_fck",
  2577. .ops = &clkops_null,
  2578. .init = &omap2_init_clksel_parent,
  2579. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
  2580. .clksel_mask = OMAP3430_CLKSEL_ATCLK_MASK,
  2581. .clksel = atclk_emu_clksel,
  2582. .clkdm_name = "emu_clkdm",
  2583. .recalc = &omap2_clksel_recalc,
  2584. };
  2585. static struct clk traceclk_src_fck = {
  2586. .name = "traceclk_src_fck",
  2587. .ops = &clkops_null,
  2588. .init = &omap2_init_clksel_parent,
  2589. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
  2590. .clksel_mask = OMAP3430_TRACE_MUX_CTRL_MASK,
  2591. .clksel = emu_src_clksel,
  2592. .clkdm_name = "emu_clkdm",
  2593. .recalc = &omap2_clksel_recalc,
  2594. };
  2595. static const struct clksel_rate traceclk_rates[] = {
  2596. { .div = 1, .val = 1, .flags = RATE_IN_343X | DEFAULT_RATE },
  2597. { .div = 2, .val = 2, .flags = RATE_IN_343X },
  2598. { .div = 4, .val = 4, .flags = RATE_IN_343X },
  2599. { .div = 0 },
  2600. };
  2601. static const struct clksel traceclk_clksel[] = {
  2602. { .parent = &traceclk_src_fck, .rates = traceclk_rates },
  2603. { .parent = NULL },
  2604. };
  2605. static struct clk traceclk_fck = {
  2606. .name = "traceclk_fck",
  2607. .ops = &clkops_null,
  2608. .init = &omap2_init_clksel_parent,
  2609. .clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
  2610. .clksel_mask = OMAP3430_CLKSEL_TRACECLK_MASK,
  2611. .clksel = traceclk_clksel,
  2612. .clkdm_name = "emu_clkdm",
  2613. .recalc = &omap2_clksel_recalc,
  2614. };
  2615. /* SR clocks */
  2616. /* SmartReflex fclk (VDD1) */
  2617. static struct clk sr1_fck = {
  2618. .name = "sr1_fck",
  2619. .ops = &clkops_omap2_dflt_wait,
  2620. .parent = &sys_ck,
  2621. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
  2622. .enable_bit = OMAP3430_EN_SR1_SHIFT,
  2623. .recalc = &followparent_recalc,
  2624. };
  2625. /* SmartReflex fclk (VDD2) */
  2626. static struct clk sr2_fck = {
  2627. .name = "sr2_fck",
  2628. .ops = &clkops_omap2_dflt_wait,
  2629. .parent = &sys_ck,
  2630. .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
  2631. .enable_bit = OMAP3430_EN_SR2_SHIFT,
  2632. .recalc = &followparent_recalc,
  2633. };
  2634. static struct clk sr_l4_ick = {
  2635. .name = "sr_l4_ick",
  2636. .ops = &clkops_null, /* RMK: missing? */
  2637. .parent = &l4_ick,
  2638. .clkdm_name = "core_l4_clkdm",
  2639. .recalc = &followparent_recalc,
  2640. };
  2641. /* SECURE_32K_FCK clocks */
  2642. static struct clk gpt12_fck = {
  2643. .name = "gpt12_fck",
  2644. .ops = &clkops_null,
  2645. .parent = &secure_32k_fck,
  2646. .recalc = &followparent_recalc,
  2647. };
  2648. static struct clk wdt1_fck = {
  2649. .name = "wdt1_fck",
  2650. .ops = &clkops_null,
  2651. .parent = &secure_32k_fck,
  2652. .recalc = &followparent_recalc,
  2653. };
  2654. #endif