prcm.c 20 KB

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  1. /*
  2. * linux/arch/arm/mach-omap2/prcm.c
  3. *
  4. * OMAP 24xx Power Reset and Clock Management (PRCM) functions
  5. *
  6. * Copyright (C) 2005 Nokia Corporation
  7. *
  8. * Written by Tony Lindgren <tony.lindgren@nokia.com>
  9. *
  10. * Copyright (C) 2007 Texas Instruments, Inc.
  11. * Rajendra Nayak <rnayak@ti.com>
  12. *
  13. * Some pieces of code Copyright (C) 2005 Texas Instruments, Inc.
  14. * Upgraded with OMAP4 support by Abhijit Pagare <abhijitpagare@ti.com>
  15. *
  16. * This program is free software; you can redistribute it and/or modify
  17. * it under the terms of the GNU General Public License version 2 as
  18. * published by the Free Software Foundation.
  19. */
  20. #include <linux/module.h>
  21. #include <linux/init.h>
  22. #include <linux/clk.h>
  23. #include <linux/io.h>
  24. #include <linux/delay.h>
  25. #include <plat/common.h>
  26. #include <plat/prcm.h>
  27. #include <plat/irqs.h>
  28. #include <plat/control.h>
  29. #include "clock.h"
  30. #include "clock2xxx.h"
  31. #include "cm.h"
  32. #include "prm.h"
  33. #include "prm-regbits-24xx.h"
  34. static void __iomem *prm_base;
  35. static void __iomem *cm_base;
  36. static void __iomem *cm2_base;
  37. #define MAX_MODULE_ENABLE_WAIT 100000
  38. struct omap3_prcm_regs {
  39. u32 control_padconf_sys_nirq;
  40. u32 iva2_cm_clksel1;
  41. u32 iva2_cm_clksel2;
  42. u32 cm_sysconfig;
  43. u32 sgx_cm_clksel;
  44. u32 dss_cm_clksel;
  45. u32 cam_cm_clksel;
  46. u32 per_cm_clksel;
  47. u32 emu_cm_clksel;
  48. u32 emu_cm_clkstctrl;
  49. u32 pll_cm_autoidle2;
  50. u32 pll_cm_clksel4;
  51. u32 pll_cm_clksel5;
  52. u32 pll_cm_clken2;
  53. u32 cm_polctrl;
  54. u32 iva2_cm_fclken;
  55. u32 iva2_cm_clken_pll;
  56. u32 core_cm_fclken1;
  57. u32 core_cm_fclken3;
  58. u32 sgx_cm_fclken;
  59. u32 wkup_cm_fclken;
  60. u32 dss_cm_fclken;
  61. u32 cam_cm_fclken;
  62. u32 per_cm_fclken;
  63. u32 usbhost_cm_fclken;
  64. u32 core_cm_iclken1;
  65. u32 core_cm_iclken2;
  66. u32 core_cm_iclken3;
  67. u32 sgx_cm_iclken;
  68. u32 wkup_cm_iclken;
  69. u32 dss_cm_iclken;
  70. u32 cam_cm_iclken;
  71. u32 per_cm_iclken;
  72. u32 usbhost_cm_iclken;
  73. u32 iva2_cm_autiidle2;
  74. u32 mpu_cm_autoidle2;
  75. u32 iva2_cm_clkstctrl;
  76. u32 mpu_cm_clkstctrl;
  77. u32 core_cm_clkstctrl;
  78. u32 sgx_cm_clkstctrl;
  79. u32 dss_cm_clkstctrl;
  80. u32 cam_cm_clkstctrl;
  81. u32 per_cm_clkstctrl;
  82. u32 neon_cm_clkstctrl;
  83. u32 usbhost_cm_clkstctrl;
  84. u32 core_cm_autoidle1;
  85. u32 core_cm_autoidle2;
  86. u32 core_cm_autoidle3;
  87. u32 wkup_cm_autoidle;
  88. u32 dss_cm_autoidle;
  89. u32 cam_cm_autoidle;
  90. u32 per_cm_autoidle;
  91. u32 usbhost_cm_autoidle;
  92. u32 sgx_cm_sleepdep;
  93. u32 dss_cm_sleepdep;
  94. u32 cam_cm_sleepdep;
  95. u32 per_cm_sleepdep;
  96. u32 usbhost_cm_sleepdep;
  97. u32 cm_clkout_ctrl;
  98. u32 prm_clkout_ctrl;
  99. u32 sgx_pm_wkdep;
  100. u32 dss_pm_wkdep;
  101. u32 cam_pm_wkdep;
  102. u32 per_pm_wkdep;
  103. u32 neon_pm_wkdep;
  104. u32 usbhost_pm_wkdep;
  105. u32 core_pm_mpugrpsel1;
  106. u32 iva2_pm_ivagrpsel1;
  107. u32 core_pm_mpugrpsel3;
  108. u32 core_pm_ivagrpsel3;
  109. u32 wkup_pm_mpugrpsel;
  110. u32 wkup_pm_ivagrpsel;
  111. u32 per_pm_mpugrpsel;
  112. u32 per_pm_ivagrpsel;
  113. u32 wkup_pm_wken;
  114. };
  115. struct omap3_prcm_regs prcm_context;
  116. u32 omap_prcm_get_reset_sources(void)
  117. {
  118. /* XXX This presumably needs modification for 34XX */
  119. if (cpu_is_omap24xx() || cpu_is_omap34xx())
  120. return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
  121. if (cpu_is_omap44xx())
  122. return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
  123. return 0;
  124. }
  125. EXPORT_SYMBOL(omap_prcm_get_reset_sources);
  126. /* Resets clock rates and reboots the system. Only called from system.h */
  127. void omap_prcm_arch_reset(char mode, const char *cmd)
  128. {
  129. s16 prcm_offs = 0;
  130. if (cpu_is_omap24xx()) {
  131. omap2xxx_clk_prepare_for_reboot();
  132. prcm_offs = WKUP_MOD;
  133. } else if (cpu_is_omap34xx()) {
  134. u32 l;
  135. prcm_offs = OMAP3430_GR_MOD;
  136. l = ('B' << 24) | ('M' << 16) | (cmd ? (u8)*cmd : 0);
  137. /* Reserve the first word in scratchpad for communicating
  138. * with the boot ROM. A pointer to a data structure
  139. * describing the boot process can be stored there,
  140. * cf. OMAP34xx TRM, Initialization / Software Booting
  141. * Configuration. */
  142. omap_writel(l, OMAP343X_SCRATCHPAD + 4);
  143. } else if (cpu_is_omap44xx())
  144. prcm_offs = OMAP4430_PRM_DEVICE_MOD;
  145. else
  146. WARN_ON(1);
  147. if (cpu_is_omap24xx() || cpu_is_omap34xx())
  148. prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs,
  149. OMAP2_RM_RSTCTRL);
  150. if (cpu_is_omap44xx())
  151. prm_set_mod_reg_bits(OMAP_RST_DPLL3_MASK, prcm_offs,
  152. OMAP4_RM_RSTCTRL);
  153. }
  154. static inline u32 __omap_prcm_read(void __iomem *base, s16 module, u16 reg)
  155. {
  156. BUG_ON(!base);
  157. return __raw_readl(base + module + reg);
  158. }
  159. static inline void __omap_prcm_write(u32 value, void __iomem *base,
  160. s16 module, u16 reg)
  161. {
  162. BUG_ON(!base);
  163. __raw_writel(value, base + module + reg);
  164. }
  165. /* Read a register in a PRM module */
  166. u32 prm_read_mod_reg(s16 module, u16 idx)
  167. {
  168. return __omap_prcm_read(prm_base, module, idx);
  169. }
  170. /* Write into a register in a PRM module */
  171. void prm_write_mod_reg(u32 val, s16 module, u16 idx)
  172. {
  173. __omap_prcm_write(val, prm_base, module, idx);
  174. }
  175. /* Read-modify-write a register in a PRM module. Caller must lock */
  176. u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
  177. {
  178. u32 v;
  179. v = prm_read_mod_reg(module, idx);
  180. v &= ~mask;
  181. v |= bits;
  182. prm_write_mod_reg(v, module, idx);
  183. return v;
  184. }
  185. /* Read a PRM register, AND it, and shift the result down to bit 0 */
  186. u32 prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask)
  187. {
  188. u32 v;
  189. v = prm_read_mod_reg(domain, idx);
  190. v &= mask;
  191. v >>= __ffs(mask);
  192. return v;
  193. }
  194. /* Read a register in a CM module */
  195. u32 cm_read_mod_reg(s16 module, u16 idx)
  196. {
  197. return __omap_prcm_read(cm_base, module, idx);
  198. }
  199. /* Write into a register in a CM module */
  200. void cm_write_mod_reg(u32 val, s16 module, u16 idx)
  201. {
  202. __omap_prcm_write(val, cm_base, module, idx);
  203. }
  204. /* Read-modify-write a register in a CM module. Caller must lock */
  205. u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
  206. {
  207. u32 v;
  208. v = cm_read_mod_reg(module, idx);
  209. v &= ~mask;
  210. v |= bits;
  211. cm_write_mod_reg(v, module, idx);
  212. return v;
  213. }
  214. /**
  215. * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness
  216. * @reg: physical address of module IDLEST register
  217. * @mask: value to mask against to determine if the module is active
  218. * @idlest: idle state indicator (0 or 1) for the clock
  219. * @name: name of the clock (for printk)
  220. *
  221. * Returns 1 if the module indicated readiness in time, or 0 if it
  222. * failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds.
  223. */
  224. int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest,
  225. const char *name)
  226. {
  227. int i = 0;
  228. int ena = 0;
  229. if (idlest)
  230. ena = 0;
  231. else
  232. ena = mask;
  233. /* Wait for lock */
  234. omap_test_timeout(((__raw_readl(reg) & mask) == ena),
  235. MAX_MODULE_ENABLE_WAIT, i);
  236. if (i < MAX_MODULE_ENABLE_WAIT)
  237. pr_debug("cm: Module associated with clock %s ready after %d "
  238. "loops\n", name, i);
  239. else
  240. pr_err("cm: Module associated with clock %s didn't enable in "
  241. "%d tries\n", name, MAX_MODULE_ENABLE_WAIT);
  242. return (i < MAX_MODULE_ENABLE_WAIT) ? 1 : 0;
  243. };
  244. void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals)
  245. {
  246. /* Static mapping, never released */
  247. if (omap2_globals->prm) {
  248. prm_base = ioremap(omap2_globals->prm, SZ_8K);
  249. WARN_ON(!prm_base);
  250. }
  251. if (omap2_globals->cm) {
  252. cm_base = ioremap(omap2_globals->cm, SZ_8K);
  253. WARN_ON(!cm_base);
  254. }
  255. if (omap2_globals->cm2) {
  256. cm2_base = ioremap(omap2_globals->cm2, SZ_8K);
  257. WARN_ON(!cm2_base);
  258. }
  259. }
  260. #ifdef CONFIG_ARCH_OMAP3
  261. void omap3_prcm_save_context(void)
  262. {
  263. prcm_context.control_padconf_sys_nirq =
  264. omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_SYSNIRQ);
  265. prcm_context.iva2_cm_clksel1 =
  266. cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL1);
  267. prcm_context.iva2_cm_clksel2 =
  268. cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL2);
  269. prcm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG);
  270. prcm_context.sgx_cm_clksel =
  271. cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL);
  272. prcm_context.dss_cm_clksel =
  273. cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL);
  274. prcm_context.cam_cm_clksel =
  275. cm_read_mod_reg(OMAP3430_CAM_MOD, CM_CLKSEL);
  276. prcm_context.per_cm_clksel =
  277. cm_read_mod_reg(OMAP3430_PER_MOD, CM_CLKSEL);
  278. prcm_context.emu_cm_clksel =
  279. cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1);
  280. prcm_context.emu_cm_clkstctrl =
  281. cm_read_mod_reg(OMAP3430_EMU_MOD, OMAP2_CM_CLKSTCTRL);
  282. prcm_context.pll_cm_autoidle2 =
  283. cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2);
  284. prcm_context.pll_cm_clksel4 =
  285. cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4);
  286. prcm_context.pll_cm_clksel5 =
  287. cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5);
  288. prcm_context.pll_cm_clken2 =
  289. cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2);
  290. prcm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL);
  291. prcm_context.iva2_cm_fclken =
  292. cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_FCLKEN);
  293. prcm_context.iva2_cm_clken_pll = cm_read_mod_reg(OMAP3430_IVA2_MOD,
  294. OMAP3430_CM_CLKEN_PLL);
  295. prcm_context.core_cm_fclken1 =
  296. cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
  297. prcm_context.core_cm_fclken3 =
  298. cm_read_mod_reg(CORE_MOD, OMAP3430ES2_CM_FCLKEN3);
  299. prcm_context.sgx_cm_fclken =
  300. cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_FCLKEN);
  301. prcm_context.wkup_cm_fclken =
  302. cm_read_mod_reg(WKUP_MOD, CM_FCLKEN);
  303. prcm_context.dss_cm_fclken =
  304. cm_read_mod_reg(OMAP3430_DSS_MOD, CM_FCLKEN);
  305. prcm_context.cam_cm_fclken =
  306. cm_read_mod_reg(OMAP3430_CAM_MOD, CM_FCLKEN);
  307. prcm_context.per_cm_fclken =
  308. cm_read_mod_reg(OMAP3430_PER_MOD, CM_FCLKEN);
  309. prcm_context.usbhost_cm_fclken =
  310. cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
  311. prcm_context.core_cm_iclken1 =
  312. cm_read_mod_reg(CORE_MOD, CM_ICLKEN1);
  313. prcm_context.core_cm_iclken2 =
  314. cm_read_mod_reg(CORE_MOD, CM_ICLKEN2);
  315. prcm_context.core_cm_iclken3 =
  316. cm_read_mod_reg(CORE_MOD, CM_ICLKEN3);
  317. prcm_context.sgx_cm_iclken =
  318. cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_ICLKEN);
  319. prcm_context.wkup_cm_iclken =
  320. cm_read_mod_reg(WKUP_MOD, CM_ICLKEN);
  321. prcm_context.dss_cm_iclken =
  322. cm_read_mod_reg(OMAP3430_DSS_MOD, CM_ICLKEN);
  323. prcm_context.cam_cm_iclken =
  324. cm_read_mod_reg(OMAP3430_CAM_MOD, CM_ICLKEN);
  325. prcm_context.per_cm_iclken =
  326. cm_read_mod_reg(OMAP3430_PER_MOD, CM_ICLKEN);
  327. prcm_context.usbhost_cm_iclken =
  328. cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
  329. prcm_context.iva2_cm_autiidle2 =
  330. cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
  331. prcm_context.mpu_cm_autoidle2 =
  332. cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2);
  333. prcm_context.iva2_cm_clkstctrl =
  334. cm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP2_CM_CLKSTCTRL);
  335. prcm_context.mpu_cm_clkstctrl =
  336. cm_read_mod_reg(MPU_MOD, OMAP2_CM_CLKSTCTRL);
  337. prcm_context.core_cm_clkstctrl =
  338. cm_read_mod_reg(CORE_MOD, OMAP2_CM_CLKSTCTRL);
  339. prcm_context.sgx_cm_clkstctrl =
  340. cm_read_mod_reg(OMAP3430ES2_SGX_MOD,
  341. OMAP2_CM_CLKSTCTRL);
  342. prcm_context.dss_cm_clkstctrl =
  343. cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP2_CM_CLKSTCTRL);
  344. prcm_context.cam_cm_clkstctrl =
  345. cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP2_CM_CLKSTCTRL);
  346. prcm_context.per_cm_clkstctrl =
  347. cm_read_mod_reg(OMAP3430_PER_MOD, OMAP2_CM_CLKSTCTRL);
  348. prcm_context.neon_cm_clkstctrl =
  349. cm_read_mod_reg(OMAP3430_NEON_MOD, OMAP2_CM_CLKSTCTRL);
  350. prcm_context.usbhost_cm_clkstctrl =
  351. cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD,
  352. OMAP2_CM_CLKSTCTRL);
  353. prcm_context.core_cm_autoidle1 =
  354. cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE1);
  355. prcm_context.core_cm_autoidle2 =
  356. cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE2);
  357. prcm_context.core_cm_autoidle3 =
  358. cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE3);
  359. prcm_context.wkup_cm_autoidle =
  360. cm_read_mod_reg(WKUP_MOD, CM_AUTOIDLE);
  361. prcm_context.dss_cm_autoidle =
  362. cm_read_mod_reg(OMAP3430_DSS_MOD, CM_AUTOIDLE);
  363. prcm_context.cam_cm_autoidle =
  364. cm_read_mod_reg(OMAP3430_CAM_MOD, CM_AUTOIDLE);
  365. prcm_context.per_cm_autoidle =
  366. cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
  367. prcm_context.usbhost_cm_autoidle =
  368. cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
  369. prcm_context.sgx_cm_sleepdep =
  370. cm_read_mod_reg(OMAP3430ES2_SGX_MOD, OMAP3430_CM_SLEEPDEP);
  371. prcm_context.dss_cm_sleepdep =
  372. cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP3430_CM_SLEEPDEP);
  373. prcm_context.cam_cm_sleepdep =
  374. cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP3430_CM_SLEEPDEP);
  375. prcm_context.per_cm_sleepdep =
  376. cm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_CM_SLEEPDEP);
  377. prcm_context.usbhost_cm_sleepdep =
  378. cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
  379. prcm_context.cm_clkout_ctrl = cm_read_mod_reg(OMAP3430_CCR_MOD,
  380. OMAP3_CM_CLKOUT_CTRL_OFFSET);
  381. prcm_context.prm_clkout_ctrl = prm_read_mod_reg(OMAP3430_CCR_MOD,
  382. OMAP3_PRM_CLKOUT_CTRL_OFFSET);
  383. prcm_context.sgx_pm_wkdep =
  384. prm_read_mod_reg(OMAP3430ES2_SGX_MOD, PM_WKDEP);
  385. prcm_context.dss_pm_wkdep =
  386. prm_read_mod_reg(OMAP3430_DSS_MOD, PM_WKDEP);
  387. prcm_context.cam_pm_wkdep =
  388. prm_read_mod_reg(OMAP3430_CAM_MOD, PM_WKDEP);
  389. prcm_context.per_pm_wkdep =
  390. prm_read_mod_reg(OMAP3430_PER_MOD, PM_WKDEP);
  391. prcm_context.neon_pm_wkdep =
  392. prm_read_mod_reg(OMAP3430_NEON_MOD, PM_WKDEP);
  393. prcm_context.usbhost_pm_wkdep =
  394. prm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
  395. prcm_context.core_pm_mpugrpsel1 =
  396. prm_read_mod_reg(CORE_MOD, OMAP3430_PM_MPUGRPSEL1);
  397. prcm_context.iva2_pm_ivagrpsel1 =
  398. prm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_PM_IVAGRPSEL1);
  399. prcm_context.core_pm_mpugrpsel3 =
  400. prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_MPUGRPSEL3);
  401. prcm_context.core_pm_ivagrpsel3 =
  402. prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
  403. prcm_context.wkup_pm_mpugrpsel =
  404. prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
  405. prcm_context.wkup_pm_ivagrpsel =
  406. prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
  407. prcm_context.per_pm_mpugrpsel =
  408. prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
  409. prcm_context.per_pm_ivagrpsel =
  410. prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
  411. prcm_context.wkup_pm_wken = prm_read_mod_reg(WKUP_MOD, PM_WKEN);
  412. return;
  413. }
  414. void omap3_prcm_restore_context(void)
  415. {
  416. omap_ctrl_writel(prcm_context.control_padconf_sys_nirq,
  417. OMAP343X_CONTROL_PADCONF_SYSNIRQ);
  418. cm_write_mod_reg(prcm_context.iva2_cm_clksel1, OMAP3430_IVA2_MOD,
  419. CM_CLKSEL1);
  420. cm_write_mod_reg(prcm_context.iva2_cm_clksel2, OMAP3430_IVA2_MOD,
  421. CM_CLKSEL2);
  422. __raw_writel(prcm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG);
  423. cm_write_mod_reg(prcm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD,
  424. CM_CLKSEL);
  425. cm_write_mod_reg(prcm_context.dss_cm_clksel, OMAP3430_DSS_MOD,
  426. CM_CLKSEL);
  427. cm_write_mod_reg(prcm_context.cam_cm_clksel, OMAP3430_CAM_MOD,
  428. CM_CLKSEL);
  429. cm_write_mod_reg(prcm_context.per_cm_clksel, OMAP3430_PER_MOD,
  430. CM_CLKSEL);
  431. cm_write_mod_reg(prcm_context.emu_cm_clksel, OMAP3430_EMU_MOD,
  432. CM_CLKSEL1);
  433. cm_write_mod_reg(prcm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD,
  434. OMAP2_CM_CLKSTCTRL);
  435. cm_write_mod_reg(prcm_context.pll_cm_autoidle2, PLL_MOD,
  436. CM_AUTOIDLE2);
  437. cm_write_mod_reg(prcm_context.pll_cm_clksel4, PLL_MOD,
  438. OMAP3430ES2_CM_CLKSEL4);
  439. cm_write_mod_reg(prcm_context.pll_cm_clksel5, PLL_MOD,
  440. OMAP3430ES2_CM_CLKSEL5);
  441. cm_write_mod_reg(prcm_context.pll_cm_clken2, PLL_MOD,
  442. OMAP3430ES2_CM_CLKEN2);
  443. __raw_writel(prcm_context.cm_polctrl, OMAP3430_CM_POLCTRL);
  444. cm_write_mod_reg(prcm_context.iva2_cm_fclken, OMAP3430_IVA2_MOD,
  445. CM_FCLKEN);
  446. cm_write_mod_reg(prcm_context.iva2_cm_clken_pll, OMAP3430_IVA2_MOD,
  447. OMAP3430_CM_CLKEN_PLL);
  448. cm_write_mod_reg(prcm_context.core_cm_fclken1, CORE_MOD, CM_FCLKEN1);
  449. cm_write_mod_reg(prcm_context.core_cm_fclken3, CORE_MOD,
  450. OMAP3430ES2_CM_FCLKEN3);
  451. cm_write_mod_reg(prcm_context.sgx_cm_fclken, OMAP3430ES2_SGX_MOD,
  452. CM_FCLKEN);
  453. cm_write_mod_reg(prcm_context.wkup_cm_fclken, WKUP_MOD, CM_FCLKEN);
  454. cm_write_mod_reg(prcm_context.dss_cm_fclken, OMAP3430_DSS_MOD,
  455. CM_FCLKEN);
  456. cm_write_mod_reg(prcm_context.cam_cm_fclken, OMAP3430_CAM_MOD,
  457. CM_FCLKEN);
  458. cm_write_mod_reg(prcm_context.per_cm_fclken, OMAP3430_PER_MOD,
  459. CM_FCLKEN);
  460. cm_write_mod_reg(prcm_context.usbhost_cm_fclken,
  461. OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
  462. cm_write_mod_reg(prcm_context.core_cm_iclken1, CORE_MOD, CM_ICLKEN1);
  463. cm_write_mod_reg(prcm_context.core_cm_iclken2, CORE_MOD, CM_ICLKEN2);
  464. cm_write_mod_reg(prcm_context.core_cm_iclken3, CORE_MOD, CM_ICLKEN3);
  465. cm_write_mod_reg(prcm_context.sgx_cm_iclken, OMAP3430ES2_SGX_MOD,
  466. CM_ICLKEN);
  467. cm_write_mod_reg(prcm_context.wkup_cm_iclken, WKUP_MOD, CM_ICLKEN);
  468. cm_write_mod_reg(prcm_context.dss_cm_iclken, OMAP3430_DSS_MOD,
  469. CM_ICLKEN);
  470. cm_write_mod_reg(prcm_context.cam_cm_iclken, OMAP3430_CAM_MOD,
  471. CM_ICLKEN);
  472. cm_write_mod_reg(prcm_context.per_cm_iclken, OMAP3430_PER_MOD,
  473. CM_ICLKEN);
  474. cm_write_mod_reg(prcm_context.usbhost_cm_iclken,
  475. OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
  476. cm_write_mod_reg(prcm_context.iva2_cm_autiidle2, OMAP3430_IVA2_MOD,
  477. CM_AUTOIDLE2);
  478. cm_write_mod_reg(prcm_context.mpu_cm_autoidle2, MPU_MOD, CM_AUTOIDLE2);
  479. cm_write_mod_reg(prcm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD,
  480. OMAP2_CM_CLKSTCTRL);
  481. cm_write_mod_reg(prcm_context.mpu_cm_clkstctrl, MPU_MOD,
  482. OMAP2_CM_CLKSTCTRL);
  483. cm_write_mod_reg(prcm_context.core_cm_clkstctrl, CORE_MOD,
  484. OMAP2_CM_CLKSTCTRL);
  485. cm_write_mod_reg(prcm_context.sgx_cm_clkstctrl, OMAP3430ES2_SGX_MOD,
  486. OMAP2_CM_CLKSTCTRL);
  487. cm_write_mod_reg(prcm_context.dss_cm_clkstctrl, OMAP3430_DSS_MOD,
  488. OMAP2_CM_CLKSTCTRL);
  489. cm_write_mod_reg(prcm_context.cam_cm_clkstctrl, OMAP3430_CAM_MOD,
  490. OMAP2_CM_CLKSTCTRL);
  491. cm_write_mod_reg(prcm_context.per_cm_clkstctrl, OMAP3430_PER_MOD,
  492. OMAP2_CM_CLKSTCTRL);
  493. cm_write_mod_reg(prcm_context.neon_cm_clkstctrl, OMAP3430_NEON_MOD,
  494. OMAP2_CM_CLKSTCTRL);
  495. cm_write_mod_reg(prcm_context.usbhost_cm_clkstctrl,
  496. OMAP3430ES2_USBHOST_MOD, OMAP2_CM_CLKSTCTRL);
  497. cm_write_mod_reg(prcm_context.core_cm_autoidle1, CORE_MOD,
  498. CM_AUTOIDLE1);
  499. cm_write_mod_reg(prcm_context.core_cm_autoidle2, CORE_MOD,
  500. CM_AUTOIDLE2);
  501. cm_write_mod_reg(prcm_context.core_cm_autoidle3, CORE_MOD,
  502. CM_AUTOIDLE3);
  503. cm_write_mod_reg(prcm_context.wkup_cm_autoidle, WKUP_MOD, CM_AUTOIDLE);
  504. cm_write_mod_reg(prcm_context.dss_cm_autoidle, OMAP3430_DSS_MOD,
  505. CM_AUTOIDLE);
  506. cm_write_mod_reg(prcm_context.cam_cm_autoidle, OMAP3430_CAM_MOD,
  507. CM_AUTOIDLE);
  508. cm_write_mod_reg(prcm_context.per_cm_autoidle, OMAP3430_PER_MOD,
  509. CM_AUTOIDLE);
  510. cm_write_mod_reg(prcm_context.usbhost_cm_autoidle,
  511. OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
  512. cm_write_mod_reg(prcm_context.sgx_cm_sleepdep, OMAP3430ES2_SGX_MOD,
  513. OMAP3430_CM_SLEEPDEP);
  514. cm_write_mod_reg(prcm_context.dss_cm_sleepdep, OMAP3430_DSS_MOD,
  515. OMAP3430_CM_SLEEPDEP);
  516. cm_write_mod_reg(prcm_context.cam_cm_sleepdep, OMAP3430_CAM_MOD,
  517. OMAP3430_CM_SLEEPDEP);
  518. cm_write_mod_reg(prcm_context.per_cm_sleepdep, OMAP3430_PER_MOD,
  519. OMAP3430_CM_SLEEPDEP);
  520. cm_write_mod_reg(prcm_context.usbhost_cm_sleepdep,
  521. OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
  522. cm_write_mod_reg(prcm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD,
  523. OMAP3_CM_CLKOUT_CTRL_OFFSET);
  524. prm_write_mod_reg(prcm_context.prm_clkout_ctrl, OMAP3430_CCR_MOD,
  525. OMAP3_PRM_CLKOUT_CTRL_OFFSET);
  526. prm_write_mod_reg(prcm_context.sgx_pm_wkdep, OMAP3430ES2_SGX_MOD,
  527. PM_WKDEP);
  528. prm_write_mod_reg(prcm_context.dss_pm_wkdep, OMAP3430_DSS_MOD,
  529. PM_WKDEP);
  530. prm_write_mod_reg(prcm_context.cam_pm_wkdep, OMAP3430_CAM_MOD,
  531. PM_WKDEP);
  532. prm_write_mod_reg(prcm_context.per_pm_wkdep, OMAP3430_PER_MOD,
  533. PM_WKDEP);
  534. prm_write_mod_reg(prcm_context.neon_pm_wkdep, OMAP3430_NEON_MOD,
  535. PM_WKDEP);
  536. prm_write_mod_reg(prcm_context.usbhost_pm_wkdep,
  537. OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
  538. prm_write_mod_reg(prcm_context.core_pm_mpugrpsel1, CORE_MOD,
  539. OMAP3430_PM_MPUGRPSEL1);
  540. prm_write_mod_reg(prcm_context.iva2_pm_ivagrpsel1, OMAP3430_IVA2_MOD,
  541. OMAP3430_PM_IVAGRPSEL1);
  542. prm_write_mod_reg(prcm_context.core_pm_mpugrpsel3, CORE_MOD,
  543. OMAP3430ES2_PM_MPUGRPSEL3);
  544. prm_write_mod_reg(prcm_context.core_pm_ivagrpsel3, CORE_MOD,
  545. OMAP3430ES2_PM_IVAGRPSEL3);
  546. prm_write_mod_reg(prcm_context.wkup_pm_mpugrpsel, WKUP_MOD,
  547. OMAP3430_PM_MPUGRPSEL);
  548. prm_write_mod_reg(prcm_context.wkup_pm_ivagrpsel, WKUP_MOD,
  549. OMAP3430_PM_IVAGRPSEL);
  550. prm_write_mod_reg(prcm_context.per_pm_mpugrpsel, OMAP3430_PER_MOD,
  551. OMAP3430_PM_MPUGRPSEL);
  552. prm_write_mod_reg(prcm_context.per_pm_ivagrpsel, OMAP3430_PER_MOD,
  553. OMAP3430_PM_IVAGRPSEL);
  554. prm_write_mod_reg(prcm_context.wkup_pm_wken, WKUP_MOD, PM_WKEN);
  555. return;
  556. }
  557. #endif