clk-tegra-periph.c 43 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /*
  3. * Copyright (c) 2012, 2013, NVIDIA CORPORATION. All rights reserved.
  4. */
  5. #include <linux/io.h>
  6. #include <linux/clk-provider.h>
  7. #include <linux/clkdev.h>
  8. #include <linux/of.h>
  9. #include <linux/of_address.h>
  10. #include <linux/delay.h>
  11. #include <linux/export.h>
  12. #include <linux/clk/tegra.h>
  13. #include "clk.h"
  14. #include "clk-id.h"
  15. #define CLK_SOURCE_I2S0 0x1d8
  16. #define CLK_SOURCE_I2S1 0x100
  17. #define CLK_SOURCE_I2S2 0x104
  18. #define CLK_SOURCE_NDFLASH 0x160
  19. #define CLK_SOURCE_I2S3 0x3bc
  20. #define CLK_SOURCE_I2S4 0x3c0
  21. #define CLK_SOURCE_SPDIF_OUT 0x108
  22. #define CLK_SOURCE_SPDIF_IN 0x10c
  23. #define CLK_SOURCE_PWM 0x110
  24. #define CLK_SOURCE_ADX 0x638
  25. #define CLK_SOURCE_ADX1 0x670
  26. #define CLK_SOURCE_AMX 0x63c
  27. #define CLK_SOURCE_AMX1 0x674
  28. #define CLK_SOURCE_HDA 0x428
  29. #define CLK_SOURCE_HDA2CODEC_2X 0x3e4
  30. #define CLK_SOURCE_SBC1 0x134
  31. #define CLK_SOURCE_SBC2 0x118
  32. #define CLK_SOURCE_SBC3 0x11c
  33. #define CLK_SOURCE_SBC4 0x1b4
  34. #define CLK_SOURCE_SBC5 0x3c8
  35. #define CLK_SOURCE_SBC6 0x3cc
  36. #define CLK_SOURCE_SATA_OOB 0x420
  37. #define CLK_SOURCE_SATA 0x424
  38. #define CLK_SOURCE_NDSPEED 0x3f8
  39. #define CLK_SOURCE_VFIR 0x168
  40. #define CLK_SOURCE_SDMMC1 0x150
  41. #define CLK_SOURCE_SDMMC2 0x154
  42. #define CLK_SOURCE_SDMMC3 0x1bc
  43. #define CLK_SOURCE_SDMMC4 0x164
  44. #define CLK_SOURCE_CVE 0x140
  45. #define CLK_SOURCE_TVO 0x188
  46. #define CLK_SOURCE_TVDAC 0x194
  47. #define CLK_SOURCE_VDE 0x1c8
  48. #define CLK_SOURCE_CSITE 0x1d4
  49. #define CLK_SOURCE_LA 0x1f8
  50. #define CLK_SOURCE_TRACE 0x634
  51. #define CLK_SOURCE_OWR 0x1cc
  52. #define CLK_SOURCE_NOR 0x1d0
  53. #define CLK_SOURCE_MIPI 0x174
  54. #define CLK_SOURCE_I2C1 0x124
  55. #define CLK_SOURCE_I2C2 0x198
  56. #define CLK_SOURCE_I2C3 0x1b8
  57. #define CLK_SOURCE_I2C4 0x3c4
  58. #define CLK_SOURCE_I2C5 0x128
  59. #define CLK_SOURCE_I2C6 0x65c
  60. #define CLK_SOURCE_UARTA 0x178
  61. #define CLK_SOURCE_UARTB 0x17c
  62. #define CLK_SOURCE_UARTC 0x1a0
  63. #define CLK_SOURCE_UARTD 0x1c0
  64. #define CLK_SOURCE_UARTE 0x1c4
  65. #define CLK_SOURCE_3D 0x158
  66. #define CLK_SOURCE_2D 0x15c
  67. #define CLK_SOURCE_MPE 0x170
  68. #define CLK_SOURCE_VI_SENSOR 0x1a8
  69. #define CLK_SOURCE_VI 0x148
  70. #define CLK_SOURCE_EPP 0x16c
  71. #define CLK_SOURCE_MSENC 0x1f0
  72. #define CLK_SOURCE_TSEC 0x1f4
  73. #define CLK_SOURCE_HOST1X 0x180
  74. #define CLK_SOURCE_HDMI 0x18c
  75. #define CLK_SOURCE_DISP1 0x138
  76. #define CLK_SOURCE_DISP2 0x13c
  77. #define CLK_SOURCE_CILAB 0x614
  78. #define CLK_SOURCE_CILCD 0x618
  79. #define CLK_SOURCE_CILE 0x61c
  80. #define CLK_SOURCE_DSIALP 0x620
  81. #define CLK_SOURCE_DSIBLP 0x624
  82. #define CLK_SOURCE_TSENSOR 0x3b8
  83. #define CLK_SOURCE_D_AUDIO 0x3d0
  84. #define CLK_SOURCE_DAM0 0x3d8
  85. #define CLK_SOURCE_DAM1 0x3dc
  86. #define CLK_SOURCE_DAM2 0x3e0
  87. #define CLK_SOURCE_ACTMON 0x3e8
  88. #define CLK_SOURCE_EXTERN1 0x3ec
  89. #define CLK_SOURCE_EXTERN2 0x3f0
  90. #define CLK_SOURCE_EXTERN3 0x3f4
  91. #define CLK_SOURCE_I2CSLOW 0x3fc
  92. #define CLK_SOURCE_SE 0x42c
  93. #define CLK_SOURCE_MSELECT 0x3b4
  94. #define CLK_SOURCE_DFLL_REF 0x62c
  95. #define CLK_SOURCE_DFLL_SOC 0x630
  96. #define CLK_SOURCE_SOC_THERM 0x644
  97. #define CLK_SOURCE_XUSB_HOST_SRC 0x600
  98. #define CLK_SOURCE_XUSB_FALCON_SRC 0x604
  99. #define CLK_SOURCE_XUSB_FS_SRC 0x608
  100. #define CLK_SOURCE_XUSB_SS_SRC 0x610
  101. #define CLK_SOURCE_XUSB_DEV_SRC 0x60c
  102. #define CLK_SOURCE_ISP 0x144
  103. #define CLK_SOURCE_SOR0 0x414
  104. #define CLK_SOURCE_DPAUX 0x418
  105. #define CLK_SOURCE_ENTROPY 0x628
  106. #define CLK_SOURCE_VI_SENSOR2 0x658
  107. #define CLK_SOURCE_HDMI_AUDIO 0x668
  108. #define CLK_SOURCE_VIC03 0x678
  109. #define CLK_SOURCE_CLK72MHZ 0x66c
  110. #define CLK_SOURCE_DBGAPB 0x718
  111. #define CLK_SOURCE_NVENC 0x6a0
  112. #define CLK_SOURCE_NVDEC 0x698
  113. #define CLK_SOURCE_NVJPG 0x69c
  114. #define CLK_SOURCE_APE 0x6c0
  115. #define CLK_SOURCE_SDMMC_LEGACY 0x694
  116. #define CLK_SOURCE_QSPI 0x6c4
  117. #define CLK_SOURCE_VI_I2C 0x6c8
  118. #define CLK_SOURCE_MIPIBIF 0x660
  119. #define CLK_SOURCE_UARTAPE 0x710
  120. #define CLK_SOURCE_TSECB 0x6d8
  121. #define CLK_SOURCE_MAUD 0x6d4
  122. #define CLK_SOURCE_USB2_HSIC_TRK 0x6cc
  123. #define CLK_SOURCE_DMIC1 0x64c
  124. #define CLK_SOURCE_DMIC2 0x650
  125. #define CLK_SOURCE_DMIC3 0x6bc
  126. #define MASK(x) (BIT(x) - 1)
  127. #define MUX(_name, _parents, _offset, \
  128. _clk_num, _gate_flags, _clk_id) \
  129. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  130. 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP, \
  131. _clk_num, _gate_flags, _clk_id, _parents##_idx, 0,\
  132. NULL)
  133. #define MUX_FLAGS(_name, _parents, _offset,\
  134. _clk_num, _gate_flags, _clk_id, flags)\
  135. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  136. 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP,\
  137. _clk_num, _gate_flags, _clk_id, _parents##_idx, flags,\
  138. NULL)
  139. #define MUX8(_name, _parents, _offset, \
  140. _clk_num, _gate_flags, _clk_id) \
  141. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  142. 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP,\
  143. _clk_num, _gate_flags, _clk_id, _parents##_idx, 0,\
  144. NULL)
  145. #define MUX8_NOGATE_LOCK(_name, _parents, _offset, _clk_id, _lock) \
  146. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset, \
  147. 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP,\
  148. 0, TEGRA_PERIPH_NO_GATE, _clk_id,\
  149. _parents##_idx, 0, _lock)
  150. #define MUX8_NOGATE(_name, _parents, _offset, _clk_id) \
  151. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset, \
  152. 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP,\
  153. 0, TEGRA_PERIPH_NO_GATE, _clk_id,\
  154. _parents##_idx, 0, NULL)
  155. #define INT(_name, _parents, _offset, \
  156. _clk_num, _gate_flags, _clk_id) \
  157. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  158. 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_INT| \
  159. TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags,\
  160. _clk_id, _parents##_idx, 0, NULL)
  161. #define INT_FLAGS(_name, _parents, _offset,\
  162. _clk_num, _gate_flags, _clk_id, flags)\
  163. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  164. 30, MASK(2), 0, 0, 8, 1, TEGRA_DIVIDER_INT| \
  165. TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags,\
  166. _clk_id, _parents##_idx, flags, NULL)
  167. #define INT8(_name, _parents, _offset,\
  168. _clk_num, _gate_flags, _clk_id) \
  169. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  170. 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_INT| \
  171. TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags,\
  172. _clk_id, _parents##_idx, 0, NULL)
  173. #define UART(_name, _parents, _offset,\
  174. _clk_num, _clk_id) \
  175. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  176. 30, MASK(2), 0, 0, 16, 1, TEGRA_DIVIDER_UART| \
  177. TEGRA_DIVIDER_ROUND_UP, _clk_num, 0, _clk_id,\
  178. _parents##_idx, 0, NULL)
  179. #define UART8(_name, _parents, _offset,\
  180. _clk_num, _clk_id) \
  181. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  182. 29, MASK(3), 0, 0, 16, 1, TEGRA_DIVIDER_UART| \
  183. TEGRA_DIVIDER_ROUND_UP, _clk_num, 0, _clk_id,\
  184. _parents##_idx, 0, NULL)
  185. #define I2C(_name, _parents, _offset,\
  186. _clk_num, _clk_id) \
  187. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  188. 30, MASK(2), 0, 0, 16, 0, TEGRA_DIVIDER_ROUND_UP,\
  189. _clk_num, TEGRA_PERIPH_ON_APB, _clk_id, \
  190. _parents##_idx, 0, NULL)
  191. #define XUSB(_name, _parents, _offset, \
  192. _clk_num, _gate_flags, _clk_id) \
  193. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset, \
  194. 29, MASK(3), 0, 0, 8, 1, TEGRA_DIVIDER_INT| \
  195. TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags,\
  196. _clk_id, _parents##_idx, 0, NULL)
  197. #define AUDIO(_name, _offset, _clk_num,\
  198. _gate_flags, _clk_id) \
  199. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, mux_d_audio_clk, \
  200. _offset, 16, 0xE01F, 0, 0, 8, 1, \
  201. TEGRA_DIVIDER_ROUND_UP, _clk_num, _gate_flags, \
  202. _clk_id, mux_d_audio_clk_idx, 0, NULL)
  203. #define NODIV(_name, _parents, _offset, \
  204. _mux_shift, _mux_mask, _clk_num, \
  205. _gate_flags, _clk_id, _lock) \
  206. TEGRA_INIT_DATA_TABLE(_name, NULL, NULL, _parents, _offset,\
  207. _mux_shift, _mux_mask, 0, 0, 0, 0, 0,\
  208. _clk_num, (_gate_flags) | TEGRA_PERIPH_NO_DIV,\
  209. _clk_id, _parents##_idx, 0, _lock)
  210. #define GATE(_name, _parent_name, \
  211. _clk_num, _gate_flags, _clk_id, _flags) \
  212. { \
  213. .name = _name, \
  214. .clk_id = _clk_id, \
  215. .p.parent_name = _parent_name, \
  216. .periph = TEGRA_CLK_PERIPH(0, 0, 0, 0, 0, 0, 0, \
  217. _clk_num, _gate_flags, NULL, NULL), \
  218. .flags = _flags \
  219. }
  220. #define DIV8(_name, _parent_name, _offset, _clk_id, _flags) \
  221. { \
  222. .name = _name, \
  223. .clk_id = _clk_id, \
  224. .p.parent_name = _parent_name, \
  225. .periph = TEGRA_CLK_PERIPH(0, 0, 0, 0, 8, 1, \
  226. TEGRA_DIVIDER_ROUND_UP, 0, 0, \
  227. NULL, NULL), \
  228. .offset = _offset, \
  229. .flags = _flags, \
  230. }
  231. #define PLLP_BASE 0xa0
  232. #define PLLP_MISC 0xac
  233. #define PLLP_MISC1 0x680
  234. #define PLLP_OUTA 0xa4
  235. #define PLLP_OUTB 0xa8
  236. #define PLLP_OUTC 0x67c
  237. #define PLL_BASE_LOCK BIT(27)
  238. #define PLL_MISC_LOCK_ENABLE 18
  239. static DEFINE_SPINLOCK(PLLP_OUTA_lock);
  240. static DEFINE_SPINLOCK(PLLP_OUTB_lock);
  241. static DEFINE_SPINLOCK(PLLP_OUTC_lock);
  242. #define MUX_I2S_SPDIF(_id) \
  243. static const char *mux_pllaout0_##_id##_2x_pllp_clkm[] = { "pll_a_out0", \
  244. #_id, "pll_p",\
  245. "clk_m"};
  246. MUX_I2S_SPDIF(audio0)
  247. MUX_I2S_SPDIF(audio1)
  248. MUX_I2S_SPDIF(audio2)
  249. MUX_I2S_SPDIF(audio3)
  250. MUX_I2S_SPDIF(audio4)
  251. MUX_I2S_SPDIF(audio)
  252. #define mux_pllaout0_audio0_2x_pllp_clkm_idx NULL
  253. #define mux_pllaout0_audio1_2x_pllp_clkm_idx NULL
  254. #define mux_pllaout0_audio2_2x_pllp_clkm_idx NULL
  255. #define mux_pllaout0_audio3_2x_pllp_clkm_idx NULL
  256. #define mux_pllaout0_audio4_2x_pllp_clkm_idx NULL
  257. #define mux_pllaout0_audio_2x_pllp_clkm_idx NULL
  258. static const char *mux_pllp_pllc_pllm_clkm[] = {
  259. "pll_p", "pll_c", "pll_m", "clk_m"
  260. };
  261. #define mux_pllp_pllc_pllm_clkm_idx NULL
  262. static const char *mux_pllp_pllc_pllm[] = { "pll_p", "pll_c", "pll_m" };
  263. #define mux_pllp_pllc_pllm_idx NULL
  264. static const char *mux_pllp_pllc_clk32_clkm[] = {
  265. "pll_p", "pll_c", "clk_32k", "clk_m"
  266. };
  267. #define mux_pllp_pllc_clk32_clkm_idx NULL
  268. static const char *mux_plla_pllc_pllp_clkm[] = {
  269. "pll_a_out0", "pll_c", "pll_p", "clk_m"
  270. };
  271. #define mux_plla_pllc_pllp_clkm_idx mux_pllp_pllc_pllm_clkm_idx
  272. static const char *mux_pllp_pllc2_c_c3_pllm_clkm[] = {
  273. "pll_p", "pll_c2", "pll_c", "pll_c3", "pll_m", "clk_m"
  274. };
  275. static u32 mux_pllp_pllc2_c_c3_pllm_clkm_idx[] = {
  276. [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6,
  277. };
  278. static const char *mux_pllp_clkm[] = {
  279. "pll_p", "clk_m"
  280. };
  281. static u32 mux_pllp_clkm_idx[] = {
  282. [0] = 0, [1] = 3,
  283. };
  284. static const char *mux_pllp_clkm_2[] = {
  285. "pll_p", "clk_m"
  286. };
  287. static u32 mux_pllp_clkm_2_idx[] = {
  288. [0] = 2, [1] = 6,
  289. };
  290. static const char *mux_pllc2_c_c3_pllp_plla1_clkm[] = {
  291. "pll_c2", "pll_c", "pll_c3", "pll_p", "pll_a1", "clk_m"
  292. };
  293. static u32 mux_pllc2_c_c3_pllp_plla1_clkm_idx[] = {
  294. [0] = 1, [1] = 2, [2] = 3, [3] = 4, [4] = 6, [5] = 7,
  295. };
  296. static const char *
  297. mux_pllc4_out1_pllc_pllc4_out2_pllp_clkm_plla_pllc4_out0[] = {
  298. "pll_c4_out1", "pll_c", "pll_c4_out2", "pll_p", "clk_m",
  299. "pll_a_out0", "pll_c4_out0"
  300. };
  301. static u32 mux_pllc4_out1_pllc_pllc4_out2_pllp_clkm_plla_pllc4_out0_idx[] = {
  302. [0] = 0, [1] = 2, [2] = 3, [3] = 4, [4] = 5, [5] = 6, [6] = 7,
  303. };
  304. static const char *mux_pllc_pllp_plla[] = {
  305. "pll_c", "pll_p", "pll_a_out0"
  306. };
  307. static u32 mux_pllc_pllp_plla_idx[] = {
  308. [0] = 1, [1] = 2, [2] = 3,
  309. };
  310. static const char *mux_clkm_pllc_pllp_plla[] = {
  311. "clk_m", "pll_c", "pll_p", "pll_a_out0"
  312. };
  313. #define mux_clkm_pllc_pllp_plla_idx NULL
  314. static const char *mux_pllc_pllp_plla1_pllc2_c3_clkm[] = {
  315. "pll_c", "pll_p", "pll_a1", "pll_c2", "pll_c3", "clk_m"
  316. };
  317. static u32 mux_pllc_pllp_plla1_pllc2_c3_clkm_idx[] = {
  318. [0] = 1, [1] = 2, [2] = 3, [3] = 4, [4] = 5, [5] = 6,
  319. };
  320. static const char *mux_pllc2_c_c3_pllp_clkm_plla1_pllc4[] = {
  321. "pll_c2", "pll_c", "pll_c3", "pll_p", "clk_m", "pll_a1", "pll_c4_out0",
  322. };
  323. static u32 mux_pllc2_c_c3_pllp_clkm_plla1_pllc4_idx[] = {
  324. [0] = 1, [1] = 2, [2] = 3, [3] = 4, [4] = 5, [5] = 6, [6] = 7,
  325. };
  326. static const char *mux_pllc_pllp_plla1_pllc2_c3_clkm_pllc4[] = {
  327. "pll_c", "pll_p", "pll_a1", "pll_c2", "pll_c3", "clk_m", "pll_c4_out0",
  328. };
  329. #define mux_pllc_pllp_plla1_pllc2_c3_clkm_pllc4_idx \
  330. mux_pllc2_c_c3_pllp_clkm_plla1_pllc4_idx
  331. static const char *
  332. mux_plla_pllc4_out0_pllc_pllc4_out1_pllp_pllc4_out2_clkm[] = {
  333. "pll_a_out0", "pll_c4_out0", "pll_c", "pll_c4_out1", "pll_p",
  334. "pll_c4_out2", "clk_m"
  335. };
  336. #define mux_plla_pllc4_out0_pllc_pllc4_out1_pllp_pllc4_out2_clkm_idx NULL
  337. static const char *mux_pllm_pllc2_c_c3_pllp_plla[] = {
  338. "pll_m", "pll_c2", "pll_c", "pll_c3", "pll_p", "pll_a_out0"
  339. };
  340. #define mux_pllm_pllc2_c_c3_pllp_plla_idx mux_pllp_pllc2_c_c3_pllm_clkm_idx
  341. static const char *mux_pllp_pllm_plld_plla_pllc_plld2_clkm[] = {
  342. "pll_p", "pll_m", "pll_d_out0", "pll_a_out0", "pll_c",
  343. "pll_d2_out0", "clk_m"
  344. };
  345. #define mux_pllp_pllm_plld_plla_pllc_plld2_clkm_idx NULL
  346. static const char *mux_pllm_pllc_pllp_plla[] = {
  347. "pll_m", "pll_c", "pll_p", "pll_a_out0"
  348. };
  349. #define mux_pllm_pllc_pllp_plla_idx mux_pllp_pllc_pllm_clkm_idx
  350. static const char *mux_pllp_pllc_clkm[] = {
  351. "pll_p", "pll_c", "clk_m"
  352. };
  353. static u32 mux_pllp_pllc_clkm_idx[] = {
  354. [0] = 0, [1] = 1, [2] = 3,
  355. };
  356. static const char *mux_pllp_pllc_clkm_1[] = {
  357. "pll_p", "pll_c", "clk_m"
  358. };
  359. static u32 mux_pllp_pllc_clkm_1_idx[] = {
  360. [0] = 0, [1] = 2, [2] = 5,
  361. };
  362. static const char *mux_pllp_pllc_plla_clkm[] = {
  363. "pll_p", "pll_c", "pll_a_out0", "clk_m"
  364. };
  365. static u32 mux_pllp_pllc_plla_clkm_idx[] = {
  366. [0] = 0, [1] = 2, [2] = 4, [3] = 6,
  367. };
  368. static const char *mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2[] = {
  369. "pll_p", "pll_c", "pll_c4_out0", "pll_c4_out1", "clk_m", "pll_c4_out2"
  370. };
  371. static u32 mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2_idx[] = {
  372. [0] = 0, [1] = 2, [2] = 3, [3] = 5, [4] = 6, [5] = 7,
  373. };
  374. static const char *
  375. mux_pllp_pllc_pllc_out1_pllc4_out2_pllc4_out1_clkm_pllc4_out0[] = {
  376. "pll_p", "pll_c_out1", "pll_c", "pll_c4_out2", "pll_c4_out1",
  377. "clk_m", "pll_c4_out0"
  378. };
  379. static u32
  380. mux_pllp_pllc_pllc_out1_pllc4_out2_pllc4_out1_clkm_pllc4_out0_idx[] = {
  381. [0] = 0, [1] = 1, [2] = 2, [3] = 4, [4] = 5, [5] = 6, [6] = 7,
  382. };
  383. static const char *mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0[] = {
  384. "pll_p", "pll_c4_out2", "pll_c4_out1", "clk_m", "pll_c4_out0"
  385. };
  386. static u32 mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0_idx[] = {
  387. [0] = 0, [1] = 3, [2] = 4, [3] = 6, [4] = 7,
  388. };
  389. static const char *mux_pllp_pllc2_c_c3_clkm[] = {
  390. "pll_p", "pll_c2", "pll_c", "pll_c3", "clk_m"
  391. };
  392. static u32 mux_pllp_pllc2_c_c3_clkm_idx[] = {
  393. [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 6,
  394. };
  395. static const char *mux_pllp_clkm_clk32_plle[] = {
  396. "pll_p", "clk_m", "clk_32k", "pll_e"
  397. };
  398. static u32 mux_pllp_clkm_clk32_plle_idx[] = {
  399. [0] = 0, [1] = 2, [2] = 4, [3] = 6,
  400. };
  401. static const char *mux_pllp_pllp_out3_clkm_clk32k_plla[] = {
  402. "pll_p", "pll_p_out3", "clk_m", "clk_32k", "pll_a_out0"
  403. };
  404. #define mux_pllp_pllp_out3_clkm_clk32k_plla_idx NULL
  405. static const char *mux_pllp_out3_clkm_pllp_pllc4[] = {
  406. "pll_p_out3", "clk_m", "pll_p", "pll_c4_out0", "pll_c4_out1",
  407. "pll_c4_out2"
  408. };
  409. static u32 mux_pllp_out3_clkm_pllp_pllc4_idx[] = {
  410. [0] = 0, [1] = 3, [2] = 4, [3] = 5, [4] = 6, [5] = 7,
  411. };
  412. static const char *mux_clkm_pllp_pllre[] = {
  413. "clk_m", "pll_p_out_xusb", "pll_re_out"
  414. };
  415. static u32 mux_clkm_pllp_pllre_idx[] = {
  416. [0] = 0, [1] = 1, [2] = 5,
  417. };
  418. static const char *mux_pllp_pllc_clkm_clk32[] = {
  419. "pll_p", "pll_c", "clk_m", "clk_32k"
  420. };
  421. #define mux_pllp_pllc_clkm_clk32_idx NULL
  422. static const char *mux_plla_clk32_pllp_clkm_plle[] = {
  423. "pll_a_out0", "clk_32k", "pll_p", "clk_m", "pll_e_out0"
  424. };
  425. #define mux_plla_clk32_pllp_clkm_plle_idx NULL
  426. static const char *mux_clkm_pllp_pllc_pllre[] = {
  427. "clk_m", "pll_p", "pll_c", "pll_re_out"
  428. };
  429. static u32 mux_clkm_pllp_pllc_pllre_idx[] = {
  430. [0] = 0, [1] = 1, [2] = 3, [3] = 5,
  431. };
  432. static const char *mux_clkm_48M_pllp_480M[] = {
  433. "clk_m", "pll_u_48M", "pll_p", "pll_u_480M"
  434. };
  435. static u32 mux_clkm_48M_pllp_480M_idx[] = {
  436. [0] = 0, [1] = 2, [2] = 4, [3] = 6,
  437. };
  438. static const char *mux_clkm_pllre_clk32_480M[] = {
  439. "clk_m", "pll_re_out", "clk_32k", "pll_u_480M"
  440. };
  441. #define mux_clkm_pllre_clk32_480M_idx NULL
  442. static const char *mux_clkm_pllre_clk32_480M_pllc_ref[] = {
  443. "clk_m", "pll_re_out", "clk_32k", "pll_u_480M", "pll_c", "pll_ref"
  444. };
  445. static u32 mux_clkm_pllre_clk32_480M_pllc_ref_idx[] = {
  446. [0] = 0, [1] = 1, [2] = 3, [3] = 3, [4] = 4, [5] = 7,
  447. };
  448. static const char *mux_pllp_out3_pllp_pllc_clkm[] = {
  449. "pll_p_out3", "pll_p", "pll_c", "clk_m"
  450. };
  451. static u32 mux_pllp_out3_pllp_pllc_clkm_idx[] = {
  452. [0] = 0, [1] = 1, [2] = 2, [3] = 6,
  453. };
  454. static const char *mux_ss_div2_60M[] = {
  455. "xusb_ss_div2", "pll_u_60M"
  456. };
  457. #define mux_ss_div2_60M_idx NULL
  458. static const char *mux_ss_div2_60M_ss[] = {
  459. "xusb_ss_div2", "pll_u_60M", "xusb_ss_src"
  460. };
  461. #define mux_ss_div2_60M_ss_idx NULL
  462. static const char *mux_ss_clkm[] = {
  463. "xusb_ss_src", "clk_m"
  464. };
  465. #define mux_ss_clkm_idx NULL
  466. static const char *mux_d_audio_clk[] = {
  467. "pll_a_out0", "pll_p", "clk_m", "spdif_in_sync", "i2s0_sync",
  468. "i2s1_sync", "i2s2_sync", "i2s3_sync", "i2s4_sync", "vimclk_sync",
  469. };
  470. static u32 mux_d_audio_clk_idx[] = {
  471. [0] = 0, [1] = 0x8000, [2] = 0xc000, [3] = 0xE000, [4] = 0xE001,
  472. [5] = 0xE002, [6] = 0xE003, [7] = 0xE004, [8] = 0xE005, [9] = 0xE007,
  473. };
  474. static const char *mux_pllp_plld_pllc_clkm[] = {
  475. "pll_p", "pll_d_out0", "pll_c", "clk_m"
  476. };
  477. #define mux_pllp_plld_pllc_clkm_idx NULL
  478. static const char *mux_pllm_pllc_pllp_plla_clkm_pllc4[] = {
  479. "pll_m", "pll_c", "pll_p", "pll_a_out0", "clk_m", "pll_c4",
  480. };
  481. static u32 mux_pllm_pllc_pllp_plla_clkm_pllc4_idx[] = {
  482. [0] = 0, [1] = 1, [2] = 3, [3] = 3, [4] = 6, [5] = 7,
  483. };
  484. static const char *mux_pllp_clkm1[] = {
  485. "pll_p", "clk_m",
  486. };
  487. #define mux_pllp_clkm1_idx NULL
  488. static const char *mux_pllp3_pllc_clkm[] = {
  489. "pll_p_out3", "pll_c", "pll_c2", "clk_m",
  490. };
  491. #define mux_pllp3_pllc_clkm_idx NULL
  492. static const char *mux_pllm_pllc_pllp_plla_pllc2_c3_clkm[] = {
  493. "pll_m", "pll_c", "pll_p", "pll_a", "pll_c2", "pll_c3", "clk_m"
  494. };
  495. #define mux_pllm_pllc_pllp_plla_pllc2_c3_clkm_idx NULL
  496. static const char *mux_pllm_pllc2_c_c3_pllp_plla_pllc4[] = {
  497. "pll_m", "pll_c2", "pll_c", "pll_c3", "pll_p", "pll_a_out0", "pll_c4",
  498. };
  499. static u32 mux_pllm_pllc2_c_c3_pllp_plla_pllc4_idx[] = {
  500. [0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 6, [6] = 7,
  501. };
  502. /* SOR1 mux'es */
  503. static const char *mux_pllp_plld_plld2_clkm[] = {
  504. "pll_p", "pll_d_out0", "pll_d2_out0", "clk_m"
  505. };
  506. static u32 mux_pllp_plld_plld2_clkm_idx[] = {
  507. [0] = 0, [1] = 2, [2] = 5, [3] = 6
  508. };
  509. static const char *mux_pllp_pllre_clkm[] = {
  510. "pll_p", "pll_re_out1", "clk_m"
  511. };
  512. static u32 mux_pllp_pllre_clkm_idx[] = {
  513. [0] = 0, [1] = 2, [2] = 3,
  514. };
  515. static const char * const mux_dmic1[] = {
  516. "pll_a_out0", "dmic1_sync_clk", "pll_p", "clk_m"
  517. };
  518. #define mux_dmic1_idx NULL
  519. static const char * const mux_dmic2[] = {
  520. "pll_a_out0", "dmic2_sync_clk", "pll_p", "clk_m"
  521. };
  522. #define mux_dmic2_idx NULL
  523. static const char * const mux_dmic3[] = {
  524. "pll_a_out0", "dmic3_sync_clk", "pll_p", "clk_m"
  525. };
  526. #define mux_dmic3_idx NULL
  527. static struct tegra_periph_init_data periph_clks[] = {
  528. AUDIO("d_audio", CLK_SOURCE_D_AUDIO, 106, TEGRA_PERIPH_ON_APB, tegra_clk_d_audio),
  529. AUDIO("dam0", CLK_SOURCE_DAM0, 108, TEGRA_PERIPH_ON_APB, tegra_clk_dam0),
  530. AUDIO("dam1", CLK_SOURCE_DAM1, 109, TEGRA_PERIPH_ON_APB, tegra_clk_dam1),
  531. AUDIO("dam2", CLK_SOURCE_DAM2, 110, TEGRA_PERIPH_ON_APB, tegra_clk_dam2),
  532. I2C("i2c1", mux_pllp_clkm, CLK_SOURCE_I2C1, 12, tegra_clk_i2c1),
  533. I2C("i2c2", mux_pllp_clkm, CLK_SOURCE_I2C2, 54, tegra_clk_i2c2),
  534. I2C("i2c3", mux_pllp_clkm, CLK_SOURCE_I2C3, 67, tegra_clk_i2c3),
  535. I2C("i2c4", mux_pllp_clkm, CLK_SOURCE_I2C4, 103, tegra_clk_i2c4),
  536. I2C("i2c5", mux_pllp_clkm, CLK_SOURCE_I2C5, 47, tegra_clk_i2c5),
  537. I2C("i2c6", mux_pllp_clkm, CLK_SOURCE_I2C6, 166, tegra_clk_i2c6),
  538. INT("vde", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_VDE, 61, 0, tegra_clk_vde),
  539. INT("vi", mux_pllm_pllc_pllp_plla, CLK_SOURCE_VI, 20, 0, tegra_clk_vi),
  540. INT("epp", mux_pllm_pllc_pllp_plla, CLK_SOURCE_EPP, 19, 0, tegra_clk_epp),
  541. INT("host1x", mux_pllm_pllc_pllp_plla, CLK_SOURCE_HOST1X, 28, 0, tegra_clk_host1x),
  542. INT("mpe", mux_pllm_pllc_pllp_plla, CLK_SOURCE_MPE, 60, 0, tegra_clk_mpe),
  543. INT("2d", mux_pllm_pllc_pllp_plla, CLK_SOURCE_2D, 21, 0, tegra_clk_gr2d),
  544. INT("3d", mux_pllm_pllc_pllp_plla, CLK_SOURCE_3D, 24, 0, tegra_clk_gr3d),
  545. INT8("vde", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_VDE, 61, 0, tegra_clk_vde_8),
  546. INT8("vi", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI, 20, 0, tegra_clk_vi_8),
  547. INT8("vi", mux_pllm_pllc2_c_c3_pllp_plla_pllc4, CLK_SOURCE_VI, 20, 0, tegra_clk_vi_9),
  548. INT8("vi", mux_pllc2_c_c3_pllp_clkm_plla1_pllc4, CLK_SOURCE_VI, 20, 0, tegra_clk_vi_10),
  549. INT8("epp", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_EPP, 19, 0, tegra_clk_epp_8),
  550. INT8("msenc", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_MSENC, 91, TEGRA_PERIPH_WAR_1005168, tegra_clk_msenc),
  551. INT8("tsec", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_TSEC, 83, 0, tegra_clk_tsec),
  552. INT("tsec", mux_pllp_pllc_clkm, CLK_SOURCE_TSEC, 83, 0, tegra_clk_tsec_8),
  553. INT8("host1x", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_HOST1X, 28, 0, tegra_clk_host1x_8),
  554. INT8("host1x", mux_pllc4_out1_pllc_pllc4_out2_pllp_clkm_plla_pllc4_out0, CLK_SOURCE_HOST1X, 28, 0, tegra_clk_host1x_9),
  555. INT8("se", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SE, 127, TEGRA_PERIPH_ON_APB, tegra_clk_se),
  556. INT8("se", mux_pllp_pllc2_c_c3_clkm, CLK_SOURCE_SE, 127, TEGRA_PERIPH_ON_APB, tegra_clk_se_10),
  557. INT8("2d", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_2D, 21, 0, tegra_clk_gr2d_8),
  558. INT8("3d", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_3D, 24, 0, tegra_clk_gr3d_8),
  559. INT8("vic03", mux_pllm_pllc_pllp_plla_pllc2_c3_clkm, CLK_SOURCE_VIC03, 178, 0, tegra_clk_vic03),
  560. INT8("vic03", mux_pllc_pllp_plla1_pllc2_c3_clkm, CLK_SOURCE_VIC03, 178, 0, tegra_clk_vic03_8),
  561. INT_FLAGS("mselect", mux_pllp_clkm, CLK_SOURCE_MSELECT, 99, 0, tegra_clk_mselect, CLK_IGNORE_UNUSED),
  562. MUX("i2s0", mux_pllaout0_audio0_2x_pllp_clkm, CLK_SOURCE_I2S0, 30, TEGRA_PERIPH_ON_APB, tegra_clk_i2s0),
  563. MUX("i2s1", mux_pllaout0_audio1_2x_pllp_clkm, CLK_SOURCE_I2S1, 11, TEGRA_PERIPH_ON_APB, tegra_clk_i2s1),
  564. MUX("i2s2", mux_pllaout0_audio2_2x_pllp_clkm, CLK_SOURCE_I2S2, 18, TEGRA_PERIPH_ON_APB, tegra_clk_i2s2),
  565. MUX("i2s3", mux_pllaout0_audio3_2x_pllp_clkm, CLK_SOURCE_I2S3, 101, TEGRA_PERIPH_ON_APB, tegra_clk_i2s3),
  566. MUX("i2s4", mux_pllaout0_audio4_2x_pllp_clkm, CLK_SOURCE_I2S4, 102, TEGRA_PERIPH_ON_APB, tegra_clk_i2s4),
  567. MUX("spdif_out", mux_pllaout0_audio_2x_pllp_clkm, CLK_SOURCE_SPDIF_OUT, 10, TEGRA_PERIPH_ON_APB, tegra_clk_spdif_out),
  568. MUX("spdif_in", mux_pllp_pllc_pllm, CLK_SOURCE_SPDIF_IN, 10, TEGRA_PERIPH_ON_APB, tegra_clk_spdif_in),
  569. MUX8("spdif_in", mux_pllp_pllc_clkm_1, CLK_SOURCE_SPDIF_IN, 10, TEGRA_PERIPH_ON_APB, tegra_clk_spdif_in_8),
  570. MUX("pwm", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_PWM, 17, TEGRA_PERIPH_ON_APB, tegra_clk_pwm),
  571. MUX("adx", mux_plla_pllc_pllp_clkm, CLK_SOURCE_ADX, 154, TEGRA_PERIPH_ON_APB, tegra_clk_adx),
  572. MUX("amx", mux_plla_pllc_pllp_clkm, CLK_SOURCE_AMX, 153, TEGRA_PERIPH_ON_APB, tegra_clk_amx),
  573. MUX("hda", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_HDA, 125, TEGRA_PERIPH_ON_APB, tegra_clk_hda),
  574. MUX("hda", mux_pllp_pllc_clkm, CLK_SOURCE_HDA, 125, TEGRA_PERIPH_ON_APB, tegra_clk_hda_8),
  575. MUX("hda2codec_2x", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_HDA2CODEC_2X, 111, TEGRA_PERIPH_ON_APB, tegra_clk_hda2codec_2x),
  576. MUX8("hda2codec_2x", mux_pllp_pllc_plla_clkm, CLK_SOURCE_HDA2CODEC_2X, 111, TEGRA_PERIPH_ON_APB, tegra_clk_hda2codec_2x_8),
  577. MUX("vfir", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_VFIR, 7, TEGRA_PERIPH_ON_APB, tegra_clk_vfir),
  578. MUX("sdmmc1", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC1, 14, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc1),
  579. MUX("sdmmc2", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC2, 9, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc2),
  580. MUX("sdmmc3", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC3, 69, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc3),
  581. MUX("sdmmc4", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC4, 15, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc4),
  582. MUX8("sdmmc1", mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_SDMMC1, 14, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc1_9),
  583. MUX8("sdmmc3", mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_SDMMC3, 69, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc3_9),
  584. MUX("la", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_LA, 76, TEGRA_PERIPH_ON_APB, tegra_clk_la),
  585. MUX("trace", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_TRACE, 77, TEGRA_PERIPH_ON_APB, tegra_clk_trace),
  586. MUX("owr", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_OWR, 71, TEGRA_PERIPH_ON_APB, tegra_clk_owr),
  587. MUX("owr", mux_pllp_pllc_clkm, CLK_SOURCE_OWR, 71, TEGRA_PERIPH_ON_APB, tegra_clk_owr_8),
  588. MUX("nor", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NOR, 42, 0, tegra_clk_nor),
  589. MUX("mipi", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_MIPI, 50, TEGRA_PERIPH_ON_APB, tegra_clk_mipi),
  590. MUX("vi_sensor", mux_pllm_pllc_pllp_plla, CLK_SOURCE_VI_SENSOR, 20, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor),
  591. MUX("vi_sensor", mux_pllc_pllp_plla, CLK_SOURCE_VI_SENSOR, 20, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor_9),
  592. MUX("cilab", mux_pllp_pllc_clkm, CLK_SOURCE_CILAB, 144, 0, tegra_clk_cilab),
  593. MUX("cilcd", mux_pllp_pllc_clkm, CLK_SOURCE_CILCD, 145, 0, tegra_clk_cilcd),
  594. MUX("cile", mux_pllp_pllc_clkm, CLK_SOURCE_CILE, 146, 0, tegra_clk_cile),
  595. MUX("dsialp", mux_pllp_pllc_clkm, CLK_SOURCE_DSIALP, 147, 0, tegra_clk_dsialp),
  596. MUX("dsiblp", mux_pllp_pllc_clkm, CLK_SOURCE_DSIBLP, 148, 0, tegra_clk_dsiblp),
  597. MUX("tsensor", mux_pllp_pllc_clkm_clk32, CLK_SOURCE_TSENSOR, 100, TEGRA_PERIPH_ON_APB, tegra_clk_tsensor),
  598. MUX("actmon", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_ACTMON, 119, 0, tegra_clk_actmon),
  599. MUX("dfll_ref", mux_pllp_clkm, CLK_SOURCE_DFLL_REF, 155, TEGRA_PERIPH_ON_APB, tegra_clk_dfll_ref),
  600. MUX("dfll_soc", mux_pllp_clkm, CLK_SOURCE_DFLL_SOC, 155, TEGRA_PERIPH_ON_APB, tegra_clk_dfll_soc),
  601. MUX("i2cslow", mux_pllp_pllc_clk32_clkm, CLK_SOURCE_I2CSLOW, 81, TEGRA_PERIPH_ON_APB, tegra_clk_i2cslow),
  602. MUX("sbc1", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC1, 41, TEGRA_PERIPH_ON_APB, tegra_clk_sbc1),
  603. MUX("sbc2", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC2, 44, TEGRA_PERIPH_ON_APB, tegra_clk_sbc2),
  604. MUX("sbc3", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC3, 46, TEGRA_PERIPH_ON_APB, tegra_clk_sbc3),
  605. MUX("sbc4", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC4, 68, TEGRA_PERIPH_ON_APB, tegra_clk_sbc4),
  606. MUX("sbc5", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC5, 104, TEGRA_PERIPH_ON_APB, tegra_clk_sbc5),
  607. MUX("sbc6", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SBC6, 105, TEGRA_PERIPH_ON_APB, tegra_clk_sbc6),
  608. MUX("cve", mux_pllp_plld_pllc_clkm, CLK_SOURCE_CVE, 49, 0, tegra_clk_cve),
  609. MUX("tvo", mux_pllp_plld_pllc_clkm, CLK_SOURCE_TVO, 49, 0, tegra_clk_tvo),
  610. MUX("tvdac", mux_pllp_plld_pllc_clkm, CLK_SOURCE_TVDAC, 53, 0, tegra_clk_tvdac),
  611. MUX("ndflash", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NDFLASH, 13, TEGRA_PERIPH_ON_APB, tegra_clk_ndflash),
  612. MUX("ndspeed", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_NDSPEED, 80, TEGRA_PERIPH_ON_APB, tegra_clk_ndspeed),
  613. MUX("sata_oob", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SATA_OOB, 123, TEGRA_PERIPH_ON_APB, tegra_clk_sata_oob),
  614. MUX("sata_oob", mux_pllp_pllc_clkm, CLK_SOURCE_SATA_OOB, 123, TEGRA_PERIPH_ON_APB, tegra_clk_sata_oob_8),
  615. MUX("sata", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SATA, 124, TEGRA_PERIPH_ON_APB, tegra_clk_sata),
  616. MUX("sata", mux_pllp_pllc_clkm, CLK_SOURCE_SATA, 124, TEGRA_PERIPH_ON_APB, tegra_clk_sata_8),
  617. MUX("adx1", mux_plla_pllc_pllp_clkm, CLK_SOURCE_ADX1, 180, TEGRA_PERIPH_ON_APB, tegra_clk_adx1),
  618. MUX("amx1", mux_plla_pllc_pllp_clkm, CLK_SOURCE_AMX1, 185, TEGRA_PERIPH_ON_APB, tegra_clk_amx1),
  619. MUX("vi_sensor2", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR2, 165, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor2),
  620. MUX("vi_sensor2", mux_pllc_pllp_plla, CLK_SOURCE_VI_SENSOR2, 165, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor2_8),
  621. MUX8("sdmmc1", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC1, 14, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc1_8),
  622. MUX8("sdmmc2", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC2, 9, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc2_8),
  623. MUX8("sdmmc3", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC3, 69, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc3_8),
  624. MUX8("sdmmc4", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SDMMC4, 15, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc4_8),
  625. MUX8("sbc1", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC1, 41, TEGRA_PERIPH_ON_APB, tegra_clk_sbc1_8),
  626. MUX8("sbc2", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC2, 44, TEGRA_PERIPH_ON_APB, tegra_clk_sbc2_8),
  627. MUX8("sbc3", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC3, 46, TEGRA_PERIPH_ON_APB, tegra_clk_sbc3_8),
  628. MUX8("sbc4", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC4, 68, TEGRA_PERIPH_ON_APB, tegra_clk_sbc4_8),
  629. MUX8("sbc5", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC5, 104, TEGRA_PERIPH_ON_APB, tegra_clk_sbc5_8),
  630. MUX8("sbc6", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_SBC6, 105, TEGRA_PERIPH_ON_APB, tegra_clk_sbc6_8),
  631. MUX("sbc1", mux_pllp_pllc_clkm, CLK_SOURCE_SBC1, 41, TEGRA_PERIPH_ON_APB, tegra_clk_sbc1_9),
  632. MUX("sbc2", mux_pllp_pllc_clkm, CLK_SOURCE_SBC2, 44, TEGRA_PERIPH_ON_APB, tegra_clk_sbc2_9),
  633. MUX("sbc3", mux_pllp_pllc_clkm, CLK_SOURCE_SBC3, 46, TEGRA_PERIPH_ON_APB, tegra_clk_sbc3_9),
  634. MUX("sbc4", mux_pllp_pllc_clkm, CLK_SOURCE_SBC4, 68, TEGRA_PERIPH_ON_APB, tegra_clk_sbc4_9),
  635. MUX8("ndflash", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_NDFLASH, 13, TEGRA_PERIPH_ON_APB, tegra_clk_ndflash_8),
  636. MUX8("ndspeed", mux_pllp_pllc2_c_c3_pllm_clkm, CLK_SOURCE_NDSPEED, 80, TEGRA_PERIPH_ON_APB, tegra_clk_ndspeed_8),
  637. MUX8("hdmi", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_HDMI, 51, 0, tegra_clk_hdmi),
  638. MUX8("extern1", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN1, 120, TEGRA_PERIPH_NO_RESET, tegra_clk_extern1),
  639. MUX8("extern2", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN2, 121, TEGRA_PERIPH_NO_RESET, tegra_clk_extern2),
  640. MUX8("extern3", mux_plla_clk32_pllp_clkm_plle, CLK_SOURCE_EXTERN3, 122, TEGRA_PERIPH_NO_RESET, tegra_clk_extern3),
  641. MUX8("soc_therm", mux_pllm_pllc_pllp_plla, CLK_SOURCE_SOC_THERM, 78, TEGRA_PERIPH_ON_APB, tegra_clk_soc_therm),
  642. MUX8("soc_therm", mux_clkm_pllc_pllp_plla, CLK_SOURCE_SOC_THERM, 78, TEGRA_PERIPH_ON_APB, tegra_clk_soc_therm_8),
  643. MUX8("vi_sensor", mux_pllm_pllc2_c_c3_pllp_plla, CLK_SOURCE_VI_SENSOR, 164, TEGRA_PERIPH_NO_RESET, tegra_clk_vi_sensor_8),
  644. MUX8("isp", mux_pllm_pllc_pllp_plla_clkm_pllc4, CLK_SOURCE_ISP, 23, TEGRA_PERIPH_ON_APB, tegra_clk_isp_8),
  645. MUX8_NOGATE("isp", mux_pllc_pllp_plla1_pllc2_c3_clkm_pllc4, CLK_SOURCE_ISP, tegra_clk_isp_9),
  646. MUX8("entropy", mux_pllp_clkm1, CLK_SOURCE_ENTROPY, 149, 0, tegra_clk_entropy),
  647. MUX8("entropy", mux_pllp_clkm_clk32_plle, CLK_SOURCE_ENTROPY, 149, 0, tegra_clk_entropy_8),
  648. MUX8("hdmi_audio", mux_pllp3_pllc_clkm, CLK_SOURCE_HDMI_AUDIO, 176, TEGRA_PERIPH_NO_RESET, tegra_clk_hdmi_audio),
  649. MUX8("clk72mhz", mux_pllp3_pllc_clkm, CLK_SOURCE_CLK72MHZ, 177, TEGRA_PERIPH_NO_RESET, tegra_clk_clk72Mhz),
  650. MUX8("clk72mhz", mux_pllp_out3_pllp_pllc_clkm, CLK_SOURCE_CLK72MHZ, 177, TEGRA_PERIPH_NO_RESET, tegra_clk_clk72Mhz_8),
  651. MUX_FLAGS("csite", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_CSITE, 73, TEGRA_PERIPH_ON_APB, tegra_clk_csite, CLK_IGNORE_UNUSED),
  652. MUX_FLAGS("csite", mux_pllp_pllre_clkm, CLK_SOURCE_CSITE, 73, TEGRA_PERIPH_ON_APB, tegra_clk_csite_8, CLK_IGNORE_UNUSED),
  653. NODIV("disp1", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_DISP1, 29, 7, 27, 0, tegra_clk_disp1, NULL),
  654. NODIV("disp1", mux_pllp_plld_plld2_clkm, CLK_SOURCE_DISP1, 29, 7, 27, 0, tegra_clk_disp1_8, NULL),
  655. NODIV("disp2", mux_pllp_pllm_plld_plla_pllc_plld2_clkm, CLK_SOURCE_DISP2, 29, 7, 26, 0, tegra_clk_disp2, NULL),
  656. NODIV("disp2", mux_pllp_plld_plld2_clkm, CLK_SOURCE_DISP2, 29, 7, 26, 0, tegra_clk_disp2_8, NULL),
  657. UART("uarta", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTA, 6, tegra_clk_uarta),
  658. UART("uartb", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTB, 7, tegra_clk_uartb),
  659. UART("uartc", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTC, 55, tegra_clk_uartc),
  660. UART("uartd", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTD, 65, tegra_clk_uartd),
  661. UART("uarte", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_UARTE, 66, tegra_clk_uarte),
  662. UART8("uarta", mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2, CLK_SOURCE_UARTA, 6, tegra_clk_uarta_8),
  663. UART8("uartb", mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2, CLK_SOURCE_UARTB, 7, tegra_clk_uartb_8),
  664. UART8("uartc", mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2, CLK_SOURCE_UARTC, 55, tegra_clk_uartc_8),
  665. UART8("uartd", mux_pllp_pllc_pllc4_out0_pllc4_out1_clkm_pllc4_out2, CLK_SOURCE_UARTD, 65, tegra_clk_uartd_8),
  666. XUSB("xusb_host_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_HOST_SRC, 143, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_host_src),
  667. XUSB("xusb_host_src", mux_clkm_pllp_pllre, CLK_SOURCE_XUSB_HOST_SRC, 143, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_host_src_8),
  668. XUSB("xusb_falcon_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_FALCON_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_falcon_src),
  669. XUSB("xusb_falcon_src", mux_clkm_pllp_pllre, CLK_SOURCE_XUSB_FALCON_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_falcon_src_8),
  670. XUSB("xusb_fs_src", mux_clkm_48M_pllp_480M, CLK_SOURCE_XUSB_FS_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_fs_src),
  671. XUSB("xusb_ss_src", mux_clkm_pllre_clk32_480M_pllc_ref, CLK_SOURCE_XUSB_SS_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_ss_src),
  672. XUSB("xusb_ss_src", mux_clkm_pllre_clk32_480M, CLK_SOURCE_XUSB_SS_SRC, 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_ss_src_8),
  673. NODIV("xusb_hs_src", mux_ss_div2_60M, CLK_SOURCE_XUSB_SS_SRC, 25, MASK(1), 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_hs_src, NULL),
  674. NODIV("xusb_hs_src", mux_ss_div2_60M_ss, CLK_SOURCE_XUSB_SS_SRC, 25, MASK(2), 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_hs_src_4, NULL),
  675. NODIV("xusb_ssp_src", mux_ss_clkm, CLK_SOURCE_XUSB_SS_SRC, 24, MASK(1), 143, TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_ssp_src, NULL),
  676. XUSB("xusb_dev_src", mux_clkm_pllp_pllc_pllre, CLK_SOURCE_XUSB_DEV_SRC, 95, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_dev_src),
  677. XUSB("xusb_dev_src", mux_clkm_pllp_pllre, CLK_SOURCE_XUSB_DEV_SRC, 95, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_xusb_dev_src_8),
  678. MUX8("dbgapb", mux_pllp_clkm_2, CLK_SOURCE_DBGAPB, 185, TEGRA_PERIPH_NO_RESET, tegra_clk_dbgapb),
  679. MUX8("nvenc", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVENC, 219, 0, tegra_clk_nvenc),
  680. MUX8("nvdec", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVDEC, 194, 0, tegra_clk_nvdec),
  681. MUX8("nvjpg", mux_pllc2_c_c3_pllp_plla1_clkm, CLK_SOURCE_NVJPG, 195, 0, tegra_clk_nvjpg),
  682. MUX8("ape", mux_plla_pllc4_out0_pllc_pllc4_out1_pllp_pllc4_out2_clkm, CLK_SOURCE_APE, 198, TEGRA_PERIPH_ON_APB, tegra_clk_ape),
  683. MUX8("sdmmc_legacy", mux_pllp_out3_clkm_pllp_pllc4, CLK_SOURCE_SDMMC_LEGACY, 193, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_sdmmc_legacy),
  684. MUX8("qspi", mux_pllp_pllc_pllc_out1_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_QSPI, 211, TEGRA_PERIPH_ON_APB, tegra_clk_qspi),
  685. I2C("vii2c", mux_pllp_pllc_clkm, CLK_SOURCE_VI_I2C, 208, tegra_clk_vi_i2c),
  686. MUX("mipibif", mux_pllp_clkm, CLK_SOURCE_MIPIBIF, 173, TEGRA_PERIPH_ON_APB, tegra_clk_mipibif),
  687. MUX("uartape", mux_pllp_pllc_clkm, CLK_SOURCE_UARTAPE, 212, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_uartape),
  688. MUX8("tsecb", mux_pllp_pllc2_c_c3_clkm, CLK_SOURCE_TSECB, 206, 0, tegra_clk_tsecb),
  689. MUX8("maud", mux_pllp_pllp_out3_clkm_clk32k_plla, CLK_SOURCE_MAUD, 202, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_maud),
  690. MUX8("dmic1", mux_dmic1, CLK_SOURCE_DMIC1, 161, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_dmic1),
  691. MUX8("dmic2", mux_dmic2, CLK_SOURCE_DMIC2, 162, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_dmic2),
  692. MUX8("dmic3", mux_dmic3, CLK_SOURCE_DMIC3, 197, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_dmic3),
  693. };
  694. static struct tegra_periph_init_data gate_clks[] = {
  695. GATE("rtc", "clk_32k", 4, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_rtc, 0),
  696. GATE("timer", "clk_m", 5, 0, tegra_clk_timer, CLK_IS_CRITICAL),
  697. GATE("isp", "clk_m", 23, 0, tegra_clk_isp, 0),
  698. GATE("vcp", "clk_m", 29, 0, tegra_clk_vcp, 0),
  699. GATE("ahbdma", "hclk", 33, 0, tegra_clk_ahbdma, 0),
  700. GATE("apbdma", "pclk", 34, 0, tegra_clk_apbdma, 0),
  701. GATE("kbc", "clk_32k", 36, TEGRA_PERIPH_ON_APB | TEGRA_PERIPH_NO_RESET, tegra_clk_kbc, 0),
  702. GATE("fuse", "clk_m", 39, TEGRA_PERIPH_ON_APB, tegra_clk_fuse, 0),
  703. GATE("fuse_burn", "clk_m", 39, TEGRA_PERIPH_ON_APB, tegra_clk_fuse_burn, 0),
  704. GATE("kfuse", "clk_m", 40, TEGRA_PERIPH_ON_APB, tegra_clk_kfuse, 0),
  705. GATE("apbif", "clk_m", 107, TEGRA_PERIPH_ON_APB, tegra_clk_apbif, 0),
  706. GATE("hda2hdmi", "clk_m", 128, TEGRA_PERIPH_ON_APB, tegra_clk_hda2hdmi, 0),
  707. GATE("bsea", "clk_m", 62, 0, tegra_clk_bsea, 0),
  708. GATE("bsev", "clk_m", 63, 0, tegra_clk_bsev, 0),
  709. GATE("mipi-cal", "clk72mhz", 56, 0, tegra_clk_mipi_cal, 0),
  710. GATE("usbd", "clk_m", 22, 0, tegra_clk_usbd, 0),
  711. GATE("usb2", "clk_m", 58, 0, tegra_clk_usb2, 0),
  712. GATE("usb3", "clk_m", 59, 0, tegra_clk_usb3, 0),
  713. GATE("csi", "pll_p_out3", 52, 0, tegra_clk_csi, 0),
  714. GATE("afi", "mselect", 72, 0, tegra_clk_afi, 0),
  715. GATE("csus", "clk_m", 92, TEGRA_PERIPH_NO_RESET, tegra_clk_csus, 0),
  716. GATE("dds", "clk_m", 150, TEGRA_PERIPH_ON_APB, tegra_clk_dds, 0),
  717. GATE("dp2", "clk_m", 152, TEGRA_PERIPH_ON_APB, tegra_clk_dp2, 0),
  718. GATE("dtv", "clk_m", 79, TEGRA_PERIPH_ON_APB, tegra_clk_dtv, 0),
  719. GATE("xusb_host", "xusb_host_src", 89, 0, tegra_clk_xusb_host, 0),
  720. GATE("xusb_ss", "xusb_ss_src", 156, 0, tegra_clk_xusb_ss, 0),
  721. GATE("xusb_dev", "xusb_dev_src", 95, 0, tegra_clk_xusb_dev, 0),
  722. GATE("emc", "emc_mux", 57, 0, tegra_clk_emc, CLK_IS_CRITICAL),
  723. GATE("sata_cold", "clk_m", 129, TEGRA_PERIPH_ON_APB, tegra_clk_sata_cold, 0),
  724. GATE("ispa", "isp", 23, 0, tegra_clk_ispa, 0),
  725. GATE("ispb", "isp", 3, 0, tegra_clk_ispb, 0),
  726. GATE("vim2_clk", "clk_m", 11, 0, tegra_clk_vim2_clk, 0),
  727. GATE("pcie", "clk_m", 70, 0, tegra_clk_pcie, 0),
  728. GATE("gpu", "pll_ref", 184, 0, tegra_clk_gpu, 0),
  729. GATE("pllg_ref", "pll_ref", 189, 0, tegra_clk_pll_g_ref, 0),
  730. GATE("hsic_trk", "usb2_hsic_trk", 209, TEGRA_PERIPH_NO_RESET, tegra_clk_hsic_trk, 0),
  731. GATE("usb2_trk", "usb2_hsic_trk", 210, TEGRA_PERIPH_NO_RESET, tegra_clk_usb2_trk, 0),
  732. GATE("xusb_gate", "osc", 143, 0, tegra_clk_xusb_gate, 0),
  733. GATE("pll_p_out_cpu", "pll_p", 223, 0, tegra_clk_pll_p_out_cpu, 0),
  734. GATE("pll_p_out_adsp", "pll_p", 187, 0, tegra_clk_pll_p_out_adsp, 0),
  735. GATE("apb2ape", "clk_m", 107, 0, tegra_clk_apb2ape, 0),
  736. GATE("cec", "pclk", 136, 0, tegra_clk_cec, 0),
  737. GATE("iqc1", "clk_m", 221, 0, tegra_clk_iqc1, 0),
  738. GATE("iqc2", "clk_m", 220, 0, tegra_clk_iqc1, 0),
  739. GATE("pll_a_out_adsp", "pll_a", 188, 0, tegra_clk_pll_a_out_adsp, 0),
  740. GATE("pll_a_out0_out_adsp", "pll_a", 188, 0, tegra_clk_pll_a_out0_out_adsp, 0),
  741. GATE("adsp", "aclk", 199, 0, tegra_clk_adsp, 0),
  742. GATE("adsp_neon", "aclk", 218, 0, tegra_clk_adsp_neon, 0),
  743. };
  744. static struct tegra_periph_init_data div_clks[] = {
  745. DIV8("usb2_hsic_trk", "osc", CLK_SOURCE_USB2_HSIC_TRK, tegra_clk_usb2_hsic_trk, 0),
  746. };
  747. struct pll_out_data {
  748. char *div_name;
  749. char *pll_out_name;
  750. u32 offset;
  751. int clk_id;
  752. u8 div_shift;
  753. u8 div_flags;
  754. u8 rst_shift;
  755. spinlock_t *lock;
  756. };
  757. #define PLL_OUT(_num, _offset, _div_shift, _div_flags, _rst_shift, _id) \
  758. {\
  759. .div_name = "pll_p_out" #_num "_div",\
  760. .pll_out_name = "pll_p_out" #_num,\
  761. .offset = _offset,\
  762. .div_shift = _div_shift,\
  763. .div_flags = _div_flags | TEGRA_DIVIDER_FIXED |\
  764. TEGRA_DIVIDER_ROUND_UP,\
  765. .rst_shift = _rst_shift,\
  766. .clk_id = tegra_clk_ ## _id,\
  767. .lock = &_offset ##_lock,\
  768. }
  769. static struct pll_out_data pllp_out_clks[] = {
  770. PLL_OUT(1, PLLP_OUTA, 8, 0, 0, pll_p_out1),
  771. PLL_OUT(2, PLLP_OUTA, 24, 0, 16, pll_p_out2),
  772. PLL_OUT(2, PLLP_OUTA, 24, TEGRA_DIVIDER_INT, 16, pll_p_out2_int),
  773. PLL_OUT(3, PLLP_OUTB, 8, 0, 0, pll_p_out3),
  774. PLL_OUT(4, PLLP_OUTB, 24, 0, 16, pll_p_out4),
  775. PLL_OUT(5, PLLP_OUTC, 24, 0, 16, pll_p_out5),
  776. };
  777. static void __init periph_clk_init(void __iomem *clk_base,
  778. struct tegra_clk *tegra_clks)
  779. {
  780. int i;
  781. struct clk *clk;
  782. struct clk **dt_clk;
  783. for (i = 0; i < ARRAY_SIZE(periph_clks); i++) {
  784. const struct tegra_clk_periph_regs *bank;
  785. struct tegra_periph_init_data *data;
  786. data = periph_clks + i;
  787. dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks);
  788. if (!dt_clk)
  789. continue;
  790. bank = get_reg_bank(data->periph.gate.clk_num);
  791. if (!bank)
  792. continue;
  793. data->periph.gate.regs = bank;
  794. clk = tegra_clk_register_periph_data(clk_base, data);
  795. *dt_clk = clk;
  796. }
  797. }
  798. static void __init gate_clk_init(void __iomem *clk_base,
  799. struct tegra_clk *tegra_clks)
  800. {
  801. int i;
  802. struct clk *clk;
  803. struct clk **dt_clk;
  804. for (i = 0; i < ARRAY_SIZE(gate_clks); i++) {
  805. struct tegra_periph_init_data *data;
  806. data = gate_clks + i;
  807. dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks);
  808. if (!dt_clk)
  809. continue;
  810. clk = tegra_clk_register_periph_gate(data->name,
  811. data->p.parent_name, data->periph.gate.flags,
  812. clk_base, data->flags,
  813. data->periph.gate.clk_num,
  814. periph_clk_enb_refcnt);
  815. *dt_clk = clk;
  816. }
  817. }
  818. static void __init div_clk_init(void __iomem *clk_base,
  819. struct tegra_clk *tegra_clks)
  820. {
  821. int i;
  822. struct clk *clk;
  823. struct clk **dt_clk;
  824. for (i = 0; i < ARRAY_SIZE(div_clks); i++) {
  825. struct tegra_periph_init_data *data;
  826. data = div_clks + i;
  827. dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks);
  828. if (!dt_clk)
  829. continue;
  830. clk = tegra_clk_register_divider(data->name,
  831. data->p.parent_name, clk_base + data->offset,
  832. data->flags, data->periph.divider.flags,
  833. data->periph.divider.shift,
  834. data->periph.divider.width,
  835. data->periph.divider.frac_width,
  836. data->periph.divider.lock);
  837. *dt_clk = clk;
  838. }
  839. }
  840. static void __init init_pllp(void __iomem *clk_base, void __iomem *pmc_base,
  841. struct tegra_clk *tegra_clks,
  842. struct tegra_clk_pll_params *pll_params)
  843. {
  844. struct clk *clk;
  845. struct clk **dt_clk;
  846. int i;
  847. dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p, tegra_clks);
  848. if (dt_clk) {
  849. /* PLLP */
  850. clk = tegra_clk_register_pll("pll_p", "pll_ref", clk_base,
  851. pmc_base, 0, pll_params, NULL);
  852. clk_register_clkdev(clk, "pll_p", NULL);
  853. *dt_clk = clk;
  854. }
  855. for (i = 0; i < ARRAY_SIZE(pllp_out_clks); i++) {
  856. struct pll_out_data *data;
  857. data = pllp_out_clks + i;
  858. dt_clk = tegra_lookup_dt_id(data->clk_id, tegra_clks);
  859. if (!dt_clk)
  860. continue;
  861. clk = tegra_clk_register_divider(data->div_name, "pll_p",
  862. clk_base + data->offset, 0, data->div_flags,
  863. data->div_shift, 8, 1, data->lock);
  864. clk = tegra_clk_register_pll_out(data->pll_out_name,
  865. data->div_name, clk_base + data->offset,
  866. data->rst_shift + 1, data->rst_shift,
  867. CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT, 0,
  868. data->lock);
  869. *dt_clk = clk;
  870. }
  871. dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p_out_cpu,
  872. tegra_clks);
  873. if (dt_clk) {
  874. /*
  875. * Tegra210 has control on enabling/disabling PLLP branches to
  876. * CPU, register a gate clock "pll_p_out_cpu" for this gating
  877. * function and parent "pll_p_out4" to it, so when we are
  878. * re-parenting CPU off from "pll_p_out4" the PLLP branching to
  879. * CPU can be disabled automatically.
  880. */
  881. clk = tegra_clk_register_divider("pll_p_out4_div",
  882. "pll_p_out_cpu", clk_base + PLLP_OUTB, 0, 0, 24,
  883. 8, 1, &PLLP_OUTB_lock);
  884. dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p_out4_cpu, tegra_clks);
  885. if (dt_clk) {
  886. clk = tegra_clk_register_pll_out("pll_p_out4",
  887. "pll_p_out4_div", clk_base + PLLP_OUTB,
  888. 17, 16, CLK_IGNORE_UNUSED |
  889. CLK_SET_RATE_PARENT, 0,
  890. &PLLP_OUTB_lock);
  891. *dt_clk = clk;
  892. }
  893. }
  894. dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p_out_hsio, tegra_clks);
  895. if (dt_clk) {
  896. /* PLLP_OUT_HSIO */
  897. clk = clk_register_gate(NULL, "pll_p_out_hsio", "pll_p",
  898. CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
  899. clk_base + PLLP_MISC1, 29, 0, NULL);
  900. *dt_clk = clk;
  901. }
  902. dt_clk = tegra_lookup_dt_id(tegra_clk_pll_p_out_xusb, tegra_clks);
  903. if (dt_clk) {
  904. /* PLLP_OUT_XUSB */
  905. clk = clk_register_gate(NULL, "pll_p_out_xusb",
  906. "pll_p_out_hsio", CLK_SET_RATE_PARENT |
  907. CLK_IGNORE_UNUSED, clk_base + PLLP_MISC1, 28, 0,
  908. NULL);
  909. clk_register_clkdev(clk, "pll_p_out_xusb", NULL);
  910. *dt_clk = clk;
  911. }
  912. }
  913. void __init tegra_periph_clk_init(void __iomem *clk_base,
  914. void __iomem *pmc_base, struct tegra_clk *tegra_clks,
  915. struct tegra_clk_pll_params *pll_params)
  916. {
  917. init_pllp(clk_base, pmc_base, tegra_clks, pll_params);
  918. periph_clk_init(clk_base, tegra_clks);
  919. gate_clk_init(clk_base, tegra_clks);
  920. div_clk_init(clk_base, tegra_clks);
  921. }