phy-qcom-qmp-pcie.c 96 KB

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  1. // SPDX-License-Identifier: GPL-2.0
  2. /*
  3. * Copyright (c) 2017, The Linux Foundation. All rights reserved.
  4. */
  5. #include <linux/clk.h>
  6. #include <linux/clk-provider.h>
  7. #include <linux/delay.h>
  8. #include <linux/err.h>
  9. #include <linux/io.h>
  10. #include <linux/iopoll.h>
  11. #include <linux/kernel.h>
  12. #include <linux/module.h>
  13. #include <linux/of.h>
  14. #include <linux/of_device.h>
  15. #include <linux/of_address.h>
  16. #include <linux/phy/pcie.h>
  17. #include <linux/phy/phy.h>
  18. #include <linux/platform_device.h>
  19. #include <linux/regulator/consumer.h>
  20. #include <linux/reset.h>
  21. #include <linux/slab.h>
  22. #include <dt-bindings/phy/phy.h>
  23. #include "phy-qcom-qmp.h"
  24. /* QPHY_SW_RESET bit */
  25. #define SW_RESET BIT(0)
  26. /* QPHY_POWER_DOWN_CONTROL */
  27. #define SW_PWRDN BIT(0)
  28. #define REFCLK_DRV_DSBL BIT(1)
  29. /* QPHY_START_CONTROL bits */
  30. #define SERDES_START BIT(0)
  31. #define PCS_START BIT(1)
  32. /* QPHY_PCS_STATUS bit */
  33. #define PHYSTATUS BIT(6)
  34. #define PHYSTATUS_4_20 BIT(7)
  35. #define PHY_INIT_COMPLETE_TIMEOUT 10000
  36. struct qmp_phy_init_tbl {
  37. unsigned int offset;
  38. unsigned int val;
  39. /*
  40. * register part of layout ?
  41. * if yes, then offset gives index in the reg-layout
  42. */
  43. bool in_layout;
  44. /*
  45. * mask of lanes for which this register is written
  46. * for cases when second lane needs different values
  47. */
  48. u8 lane_mask;
  49. };
  50. #define QMP_PHY_INIT_CFG(o, v) \
  51. { \
  52. .offset = o, \
  53. .val = v, \
  54. .lane_mask = 0xff, \
  55. }
  56. #define QMP_PHY_INIT_CFG_L(o, v) \
  57. { \
  58. .offset = o, \
  59. .val = v, \
  60. .in_layout = true, \
  61. .lane_mask = 0xff, \
  62. }
  63. #define QMP_PHY_INIT_CFG_LANE(o, v, l) \
  64. { \
  65. .offset = o, \
  66. .val = v, \
  67. .lane_mask = l, \
  68. }
  69. /* set of registers with offsets different per-PHY */
  70. enum qphy_reg_layout {
  71. /* Common block control registers */
  72. QPHY_COM_SW_RESET,
  73. QPHY_COM_POWER_DOWN_CONTROL,
  74. QPHY_COM_START_CONTROL,
  75. QPHY_COM_PCS_READY_STATUS,
  76. /* PCS registers */
  77. QPHY_SW_RESET,
  78. QPHY_START_CTRL,
  79. QPHY_PCS_STATUS,
  80. QPHY_PCS_POWER_DOWN_CONTROL,
  81. /* Keep last to ensure regs_layout arrays are properly initialized */
  82. QPHY_LAYOUT_SIZE
  83. };
  84. static const unsigned int ipq_pciephy_gen3_regs_layout[QPHY_LAYOUT_SIZE] = {
  85. [QPHY_SW_RESET] = 0x00,
  86. [QPHY_START_CTRL] = 0x44,
  87. [QPHY_PCS_STATUS] = 0x14,
  88. [QPHY_PCS_POWER_DOWN_CONTROL] = 0x40,
  89. };
  90. static const unsigned int pciephy_regs_layout[QPHY_LAYOUT_SIZE] = {
  91. [QPHY_COM_SW_RESET] = 0x400,
  92. [QPHY_COM_POWER_DOWN_CONTROL] = 0x404,
  93. [QPHY_COM_START_CONTROL] = 0x408,
  94. [QPHY_COM_PCS_READY_STATUS] = 0x448,
  95. [QPHY_SW_RESET] = 0x00,
  96. [QPHY_START_CTRL] = 0x08,
  97. [QPHY_PCS_STATUS] = 0x174,
  98. };
  99. static const unsigned int sdm845_qmp_pciephy_regs_layout[QPHY_LAYOUT_SIZE] = {
  100. [QPHY_SW_RESET] = 0x00,
  101. [QPHY_START_CTRL] = 0x08,
  102. [QPHY_PCS_STATUS] = 0x174,
  103. };
  104. static const unsigned int sdm845_qhp_pciephy_regs_layout[QPHY_LAYOUT_SIZE] = {
  105. [QPHY_SW_RESET] = 0x00,
  106. [QPHY_START_CTRL] = 0x08,
  107. [QPHY_PCS_STATUS] = 0x2ac,
  108. };
  109. static const unsigned int sm8250_pcie_regs_layout[QPHY_LAYOUT_SIZE] = {
  110. [QPHY_SW_RESET] = 0x00,
  111. [QPHY_START_CTRL] = 0x44,
  112. [QPHY_PCS_STATUS] = 0x14,
  113. [QPHY_PCS_POWER_DOWN_CONTROL] = 0x40,
  114. };
  115. static const struct qmp_phy_init_tbl msm8998_pcie_serdes_tbl[] = {
  116. QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x14),
  117. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30),
  118. QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x0f),
  119. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06),
  120. QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x01),
  121. QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL, 0x20),
  122. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00),
  123. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01),
  124. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xc9),
  125. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER1, 0xff),
  126. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER2, 0x3f),
  127. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01),
  128. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00),
  129. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a),
  130. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_EP_DIV, 0x19),
  131. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_ENABLE1, 0x90),
  132. QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82),
  133. QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x03),
  134. QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0x55),
  135. QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0x55),
  136. QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00),
  137. QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x0d),
  138. QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x04),
  139. QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x00),
  140. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x08),
  141. QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16),
  142. QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x34),
  143. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06),
  144. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x33),
  145. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02),
  146. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_BUF_ENABLE, 0x07),
  147. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x04),
  148. QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
  149. QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f),
  150. QMP_PHY_INIT_CFG(QSERDES_V3_COM_BG_TIMER, 0x09),
  151. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_EN_CENTER, 0x01),
  152. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER1, 0x40),
  153. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER2, 0x01),
  154. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER1, 0x02),
  155. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER2, 0x00),
  156. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE1, 0x7e),
  157. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE2, 0x15),
  158. };
  159. static const struct qmp_phy_init_tbl msm8998_pcie_tx_tbl[] = {
  160. QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x02),
  161. QMP_PHY_INIT_CFG(QSERDES_V3_TX_RCV_DETECT_LVL_2, 0x12),
  162. QMP_PHY_INIT_CFG(QSERDES_V3_TX_HIGHZ_DRVR_EN, 0x10),
  163. QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x06),
  164. };
  165. static const struct qmp_phy_init_tbl msm8998_pcie_rx_tbl[] = {
  166. QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x03),
  167. QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_ENABLES, 0x1c),
  168. QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x14),
  169. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0a),
  170. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04),
  171. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1a),
  172. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b),
  173. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN, 0x04),
  174. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN_HALF, 0x04),
  175. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x00),
  176. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80),
  177. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_INTERFACE_MODE, 0x40),
  178. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x71),
  179. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x40),
  180. };
  181. static const struct qmp_phy_init_tbl msm8998_pcie_pcs_tbl[] = {
  182. QMP_PHY_INIT_CFG(QPHY_V3_PCS_ENDPOINT_REFCLK_DRIVE, 0x04),
  183. QMP_PHY_INIT_CFG(QPHY_V3_PCS_OSC_DTCT_ACTIONS, 0x00),
  184. QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x01),
  185. QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00),
  186. QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_LSB, 0x20),
  187. QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00),
  188. QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK, 0x01),
  189. QMP_PHY_INIT_CFG(QPHY_V3_PCS_PLL_LOCK_CHK_DLY_TIME, 0x73),
  190. QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_LVL, 0x99),
  191. QMP_PHY_INIT_CFG(QPHY_V3_PCS_SIGDET_CNTRL, 0x03),
  192. };
  193. static const struct qmp_phy_init_tbl ipq6018_pcie_serdes_tbl[] = {
  194. QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER1, 0x7d),
  195. QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER2, 0x01),
  196. QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE0, 0x0a),
  197. QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE0, 0x05),
  198. QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE1, 0x08),
  199. QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE1, 0x04),
  200. QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18),
  201. QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90),
  202. QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02),
  203. QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07),
  204. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0f),
  205. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0xd4),
  206. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x14),
  207. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0xaa),
  208. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x29),
  209. QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0f),
  210. QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0x09),
  211. QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x09),
  212. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16),
  213. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16),
  214. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28),
  215. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28),
  216. QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01),
  217. QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08),
  218. QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20),
  219. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42),
  220. QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x68),
  221. QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x53),
  222. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0xab),
  223. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0xaa),
  224. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x02),
  225. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x55),
  226. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x55),
  227. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x05),
  228. QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0xa0),
  229. QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0xa0),
  230. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24),
  231. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02),
  232. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xb4),
  233. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03),
  234. QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32),
  235. QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x01),
  236. QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00),
  237. QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06),
  238. QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
  239. QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08),
  240. };
  241. static const struct qmp_phy_init_tbl ipq6018_pcie_tx_tbl[] = {
  242. QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x02),
  243. QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x06),
  244. QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12),
  245. };
  246. static const struct qmp_phy_init_tbl ipq6018_pcie_rx_tbl[] = {
  247. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c),
  248. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x02),
  249. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f),
  250. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70),
  251. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x61),
  252. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04),
  253. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1e),
  254. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
  255. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
  256. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x73),
  257. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80),
  258. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1c),
  259. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03),
  260. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x14),
  261. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0xf0),
  262. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x01),
  263. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0x2f),
  264. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0xd3),
  265. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x40),
  266. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x01),
  267. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0x02),
  268. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xc8),
  269. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x09),
  270. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb1),
  271. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0x00),
  272. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x02),
  273. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xc8),
  274. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x09),
  275. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0xb1),
  276. QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04),
  277. };
  278. static const struct qmp_phy_init_tbl ipq6018_pcie_pcs_tbl[] = {
  279. QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNTRL1, 0x01),
  280. QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d),
  281. QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10),
  282. QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
  283. QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  284. QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01),
  285. QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x01),
  286. };
  287. static const struct qmp_phy_init_tbl ipq6018_pcie_pcs_misc_tbl[] = {
  288. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG2, 0x0d),
  289. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
  290. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
  291. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  292. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  293. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00),
  294. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG1, 0x11),
  295. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_PRE, 0x00),
  296. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_POST, 0x58),
  297. };
  298. static const struct qmp_phy_init_tbl ipq8074_pcie_serdes_tbl[] = {
  299. QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CLKBUFLR_EN, 0x18),
  300. QMP_PHY_INIT_CFG(QSERDES_COM_CLK_ENABLE1, 0x10),
  301. QMP_PHY_INIT_CFG(QSERDES_COM_BG_TRIM, 0xf),
  302. QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP_EN, 0x1),
  303. QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_MAP, 0x0),
  304. QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER1, 0xff),
  305. QMP_PHY_INIT_CFG(QSERDES_COM_VCO_TUNE_TIMER2, 0x1f),
  306. QMP_PHY_INIT_CFG(QSERDES_COM_CMN_CONFIG, 0x6),
  307. QMP_PHY_INIT_CFG(QSERDES_COM_PLL_IVCO, 0xf),
  308. QMP_PHY_INIT_CFG(QSERDES_COM_HSCLK_SEL, 0x0),
  309. QMP_PHY_INIT_CFG(QSERDES_COM_SVS_MODE_CLK_SEL, 0x1),
  310. QMP_PHY_INIT_CFG(QSERDES_COM_CORE_CLK_EN, 0x20),
  311. QMP_PHY_INIT_CFG(QSERDES_COM_CORECLK_DIV, 0xa),
  312. QMP_PHY_INIT_CFG(QSERDES_COM_RESETSM_CNTRL, 0x20),
  313. QMP_PHY_INIT_CFG(QSERDES_COM_BG_TIMER, 0xa),
  314. QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_EN_SEL, 0xa),
  315. QMP_PHY_INIT_CFG(QSERDES_COM_DEC_START_MODE0, 0x82),
  316. QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START3_MODE0, 0x3),
  317. QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START2_MODE0, 0x55),
  318. QMP_PHY_INIT_CFG(QSERDES_COM_DIV_FRAC_START1_MODE0, 0x55),
  319. QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP3_MODE0, 0x0),
  320. QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP2_MODE0, 0xD),
  321. QMP_PHY_INIT_CFG(QSERDES_COM_LOCK_CMP1_MODE0, 0xD04),
  322. QMP_PHY_INIT_CFG(QSERDES_COM_CLK_SELECT, 0x33),
  323. QMP_PHY_INIT_CFG(QSERDES_COM_SYS_CLK_CTRL, 0x2),
  324. QMP_PHY_INIT_CFG(QSERDES_COM_SYSCLK_BUF_ENABLE, 0x1f),
  325. QMP_PHY_INIT_CFG(QSERDES_COM_CP_CTRL_MODE0, 0xb),
  326. QMP_PHY_INIT_CFG(QSERDES_COM_PLL_RCTRL_MODE0, 0x16),
  327. QMP_PHY_INIT_CFG(QSERDES_COM_PLL_CCTRL_MODE0, 0x28),
  328. QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN1_MODE0, 0x0),
  329. QMP_PHY_INIT_CFG(QSERDES_COM_INTEGLOOP_GAIN0_MODE0, 0x80),
  330. QMP_PHY_INIT_CFG(QSERDES_COM_BIAS_EN_CTRL_BY_PSM, 0x1),
  331. QMP_PHY_INIT_CFG(QSERDES_COM_SSC_EN_CENTER, 0x1),
  332. QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER1, 0x31),
  333. QMP_PHY_INIT_CFG(QSERDES_COM_SSC_PER2, 0x1),
  334. QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER1, 0x2),
  335. QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER2, 0x0),
  336. QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE1, 0x2f),
  337. QMP_PHY_INIT_CFG(QSERDES_COM_SSC_STEP_SIZE2, 0x19),
  338. QMP_PHY_INIT_CFG(QSERDES_COM_CLK_EP_DIV, 0x19),
  339. };
  340. static const struct qmp_phy_init_tbl ipq8074_pcie_tx_tbl[] = {
  341. QMP_PHY_INIT_CFG(QSERDES_TX_HIGHZ_TRANSCEIVEREN_BIAS_DRVR_EN, 0x45),
  342. QMP_PHY_INIT_CFG(QSERDES_TX_LANE_MODE, 0x6),
  343. QMP_PHY_INIT_CFG(QSERDES_TX_RES_CODE_LANE_OFFSET, 0x2),
  344. QMP_PHY_INIT_CFG(QSERDES_TX_RCV_DETECT_LVL_2, 0x12),
  345. QMP_PHY_INIT_CFG(QSERDES_TX_TX_EMP_POST1_LVL, 0x36),
  346. QMP_PHY_INIT_CFG(QSERDES_TX_SLEW_CNTL, 0x0a),
  347. };
  348. static const struct qmp_phy_init_tbl ipq8074_pcie_rx_tbl[] = {
  349. QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_ENABLES, 0x1c),
  350. QMP_PHY_INIT_CFG(QSERDES_RX_SIGDET_DEGLITCH_CNTRL, 0x14),
  351. QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL2, 0x1),
  352. QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL3, 0x0),
  353. QMP_PHY_INIT_CFG(QSERDES_RX_RX_EQU_ADAPTOR_CNTRL4, 0xdb),
  354. QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b),
  355. QMP_PHY_INIT_CFG(QSERDES_RX_UCDR_SO_GAIN, 0x4),
  356. };
  357. static const struct qmp_phy_init_tbl ipq8074_pcie_pcs_tbl[] = {
  358. QMP_PHY_INIT_CFG(QPHY_V2_PCS_ENDPOINT_REFCLK_DRIVE, 0x4),
  359. QMP_PHY_INIT_CFG(QPHY_V2_PCS_OSC_DTCT_ACTIONS, 0x0),
  360. QMP_PHY_INIT_CFG(QPHY_V2_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x40),
  361. QMP_PHY_INIT_CFG(QPHY_V2_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x0),
  362. QMP_PHY_INIT_CFG(QPHY_V2_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_LSB, 0x40),
  363. QMP_PHY_INIT_CFG(QPHY_V2_PCS_PLL_LOCK_CHK_DLY_TIME_AUXCLK_LSB, 0x0),
  364. QMP_PHY_INIT_CFG(QPHY_V2_PCS_LP_WAKEUP_DLY_TIME_AUXCLK, 0x40),
  365. QMP_PHY_INIT_CFG(QPHY_V2_PCS_PLL_LOCK_CHK_DLY_TIME, 0x73),
  366. QMP_PHY_INIT_CFG(QPHY_V2_PCS_RX_SIGDET_LVL, 0x99),
  367. QMP_PHY_INIT_CFG(QPHY_V2_PCS_TXDEEMPH_M6DB_V0, 0x15),
  368. QMP_PHY_INIT_CFG(QPHY_V2_PCS_TXDEEMPH_M3P5DB_V0, 0xe),
  369. QMP_PHY_INIT_CFG_L(QPHY_SW_RESET, 0x0),
  370. QMP_PHY_INIT_CFG_L(QPHY_START_CTRL, 0x3),
  371. };
  372. static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_serdes_tbl[] = {
  373. QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18),
  374. QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01),
  375. QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x31),
  376. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0f),
  377. QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0f),
  378. QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06),
  379. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42),
  380. QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20),
  381. QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x01),
  382. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_MAP, 0x04),
  383. QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
  384. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER1, 0xff),
  385. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER2, 0x3f),
  386. QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x30),
  387. QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x21),
  388. QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x82),
  389. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x03),
  390. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0x355),
  391. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0x35555),
  392. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x1a),
  393. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0x1a0a),
  394. QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0xb),
  395. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16),
  396. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28),
  397. QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE0, 0x0),
  398. QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0x40),
  399. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02),
  400. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24),
  401. QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
  402. QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x20),
  403. QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV, 0xa),
  404. QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32),
  405. QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02),
  406. QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07),
  407. QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08),
  408. QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TIMER, 0xa),
  409. QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x1),
  410. QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x68),
  411. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x2),
  412. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x2aa),
  413. QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x2aaab),
  414. QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90),
  415. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x34),
  416. QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0x3414),
  417. QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x0b),
  418. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16),
  419. QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28),
  420. QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE1, 0x0),
  421. QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0x40),
  422. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03),
  423. QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xb4),
  424. QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
  425. QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x0),
  426. QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08),
  427. QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE0, 0x19),
  428. QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE1, 0x28),
  429. QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90),
  430. };
  431. static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_tx_tbl[] = {
  432. QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x02),
  433. QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12),
  434. QMP_PHY_INIT_CFG(QSERDES_V4_TX_HIGHZ_DRVR_EN, 0x10),
  435. QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x06),
  436. };
  437. static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_rx_tbl[] = {
  438. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03),
  439. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1c),
  440. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x14),
  441. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0xe),
  442. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4),
  443. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1b),
  444. QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04),
  445. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f),
  446. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70),
  447. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x73),
  448. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80),
  449. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0x00),
  450. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x02),
  451. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xc8),
  452. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x09),
  453. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0xb1),
  454. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x01),
  455. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0x02),
  456. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xc8),
  457. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x09),
  458. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb1),
  459. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0xf0),
  460. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x2),
  461. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0x2f),
  462. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0xd3),
  463. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x40),
  464. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
  465. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
  466. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c),
  467. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x02),
  468. };
  469. static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_tbl[] = {
  470. QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNTRL2, 0x83),
  471. QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNT_VAL_L, 0x9),
  472. QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNT_VAL_H_TOL, 0x42),
  473. QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_MAN_CODE, 0x40),
  474. QMP_PHY_INIT_CFG(QPHY_V4_PCS_FLL_CNTRL1, 0x01),
  475. QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_H, 0x0),
  476. QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x1),
  477. QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10),
  478. QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01),
  479. QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
  480. QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d),
  481. };
  482. static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_misc_tbl[] = {
  483. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x0),
  484. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
  485. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  486. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
  487. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  488. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG1, 0x11),
  489. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG2, 0xb),
  490. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
  491. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_CONFIG2, 0x52),
  492. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2, 0x50),
  493. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4, 0x1a),
  494. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x6),
  495. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
  496. };
  497. static const struct qmp_phy_init_tbl sdm845_qmp_pcie_serdes_tbl[] = {
  498. QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x14),
  499. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30),
  500. QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x007),
  501. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_CONFIG, 0x06),
  502. QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP_EN, 0x01),
  503. QMP_PHY_INIT_CFG(QSERDES_V3_COM_RESETSM_CNTRL, 0x20),
  504. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_MAP, 0x00),
  505. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE2_MODE0, 0x01),
  506. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE1_MODE0, 0xc9),
  507. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER1, 0xff),
  508. QMP_PHY_INIT_CFG(QSERDES_V3_COM_VCO_TUNE_TIMER2, 0x3f),
  509. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SVS_MODE_CLK_SEL, 0x01),
  510. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORE_CLK_EN, 0x00),
  511. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CORECLK_DIV_MODE0, 0x0a),
  512. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_EP_DIV, 0x19),
  513. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_ENABLE1, 0x90),
  514. QMP_PHY_INIT_CFG(QSERDES_V3_COM_DEC_START_MODE0, 0x82),
  515. QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START3_MODE0, 0x02),
  516. QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START2_MODE0, 0xea),
  517. QMP_PHY_INIT_CFG(QSERDES_V3_COM_DIV_FRAC_START1_MODE0, 0xab),
  518. QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP3_MODE0, 0x00),
  519. QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP2_MODE0, 0x0d),
  520. QMP_PHY_INIT_CFG(QSERDES_V3_COM_LOCK_CMP1_MODE0, 0x04),
  521. QMP_PHY_INIT_CFG(QSERDES_V3_COM_HSCLK_SEL, 0x00),
  522. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CP_CTRL_MODE0, 0x06),
  523. QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_RCTRL_MODE0, 0x16),
  524. QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_CCTRL_MODE0, 0x36),
  525. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CMN_MODE, 0x01),
  526. QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x33),
  527. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYS_CLK_CTRL, 0x02),
  528. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_BUF_ENABLE, 0x06),
  529. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x04),
  530. QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN1_MODE0, 0x00),
  531. QMP_PHY_INIT_CFG(QSERDES_V3_COM_INTEGLOOP_GAIN0_MODE0, 0x3f),
  532. QMP_PHY_INIT_CFG(QSERDES_V3_COM_BG_TIMER, 0x09),
  533. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_EN_CENTER, 0x01),
  534. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER1, 0x40),
  535. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_PER2, 0x01),
  536. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER1, 0x02),
  537. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_ADJ_PER2, 0x00),
  538. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE1, 0x7e),
  539. QMP_PHY_INIT_CFG(QSERDES_V3_COM_SSC_STEP_SIZE2, 0x15),
  540. };
  541. static const struct qmp_phy_init_tbl sdm845_qmp_pcie_tx_tbl[] = {
  542. QMP_PHY_INIT_CFG(QSERDES_V3_TX_RES_CODE_LANE_OFFSET_TX, 0x02),
  543. QMP_PHY_INIT_CFG(QSERDES_V3_TX_RCV_DETECT_LVL_2, 0x12),
  544. QMP_PHY_INIT_CFG(QSERDES_V3_TX_HIGHZ_DRVR_EN, 0x10),
  545. QMP_PHY_INIT_CFG(QSERDES_V3_TX_LANE_MODE_1, 0x06),
  546. };
  547. static const struct qmp_phy_init_tbl sdm845_qmp_pcie_rx_tbl[] = {
  548. QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_CNTRL, 0x03),
  549. QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_ENABLES, 0x10),
  550. QMP_PHY_INIT_CFG(QSERDES_V3_RX_SIGDET_DEGLITCH_CNTRL, 0x14),
  551. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0e),
  552. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04),
  553. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1a),
  554. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x4b),
  555. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN, 0x04),
  556. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_SO_GAIN_HALF, 0x04),
  557. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x71),
  558. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_MODE_00, 0x59),
  559. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_MODE_01, 0x59),
  560. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80),
  561. QMP_PHY_INIT_CFG(QSERDES_V3_RX_RX_INTERFACE_MODE, 0x40),
  562. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x71),
  563. QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x40),
  564. };
  565. static const struct qmp_phy_init_tbl sdm845_qmp_pcie_pcs_tbl[] = {
  566. QMP_PHY_INIT_CFG(QPHY_V3_PCS_ENDPOINT_REFCLK_DRIVE, 0x04),
  567. QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL2, 0x83),
  568. QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_L, 0x09),
  569. QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNT_VAL_H_TOL, 0xa2),
  570. QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_MAN_CODE, 0x40),
  571. QMP_PHY_INIT_CFG(QPHY_V3_PCS_FLL_CNTRL1, 0x02),
  572. QMP_PHY_INIT_CFG(QPHY_V3_PCS_OSC_DTCT_ACTIONS, 0x00),
  573. QMP_PHY_INIT_CFG(QPHY_V3_PCS_PWRUP_RESET_DLY_TIME_AUXCLK, 0x01),
  574. QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00),
  575. QMP_PHY_INIT_CFG(QPHY_V3_PCS_L1SS_WAKEUP_DLY_TIME_AUXCLK_LSB, 0x20),
  576. QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK_MSB, 0x00),
  577. QMP_PHY_INIT_CFG(QPHY_V3_PCS_LP_WAKEUP_DLY_TIME_AUXCLK, 0x01),
  578. QMP_PHY_INIT_CFG(QPHY_V3_PCS_PLL_LOCK_CHK_DLY_TIME, 0x73),
  579. QMP_PHY_INIT_CFG(QPHY_V3_PCS_RX_SIGDET_LVL, 0xbb),
  580. QMP_PHY_INIT_CFG(QPHY_V3_PCS_SIGDET_CNTRL, 0x03),
  581. QMP_PHY_INIT_CFG(QPHY_V3_PCS_REFGEN_REQ_CONFIG1, 0x0d),
  582. QMP_PHY_INIT_CFG(QPHY_V3_PCS_POWER_STATE_CONFIG4, 0x00),
  583. };
  584. static const struct qmp_phy_init_tbl sdm845_qmp_pcie_pcs_misc_tbl[] = {
  585. QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_OSC_DTCT_CONFIG2, 0x52),
  586. QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_OSC_DTCT_MODE2_CONFIG2, 0x10),
  587. QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_OSC_DTCT_MODE2_CONFIG4, 0x1a),
  588. QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_OSC_DTCT_MODE2_CONFIG5, 0x06),
  589. QMP_PHY_INIT_CFG(QPHY_V3_PCS_MISC_PCIE_INT_AUX_CLK_CONFIG1, 0x00),
  590. };
  591. static const struct qmp_phy_init_tbl sdm845_qhp_pcie_serdes_tbl[] = {
  592. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SYSCLK_EN_SEL, 0x27),
  593. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_EN_CENTER, 0x01),
  594. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_PER1, 0x31),
  595. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_PER2, 0x01),
  596. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_STEP_SIZE1, 0xde),
  597. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_STEP_SIZE2, 0x07),
  598. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_STEP_SIZE1_MODE1, 0x4c),
  599. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SSC_STEP_SIZE2_MODE1, 0x06),
  600. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_BIAS_EN_CKBUFLR_EN, 0x18),
  601. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CLK_ENABLE1, 0xb0),
  602. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP1_MODE0, 0x8c),
  603. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP2_MODE0, 0x20),
  604. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP1_MODE1, 0x14),
  605. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP2_MODE1, 0x34),
  606. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CP_CTRL_MODE0, 0x06),
  607. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CP_CTRL_MODE1, 0x06),
  608. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_PLL_RCTRL_MODE0, 0x16),
  609. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_PLL_RCTRL_MODE1, 0x16),
  610. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_PLL_CCTRL_MODE0, 0x36),
  611. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_PLL_CCTRL_MODE1, 0x36),
  612. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_RESTRIM_CTRL2, 0x05),
  613. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_LOCK_CMP_EN, 0x42),
  614. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DEC_START_MODE0, 0x82),
  615. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DEC_START_MODE1, 0x68),
  616. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START1_MODE0, 0x55),
  617. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START2_MODE0, 0x55),
  618. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START3_MODE0, 0x03),
  619. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START1_MODE1, 0xab),
  620. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START2_MODE1, 0xaa),
  621. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_DIV_FRAC_START3_MODE1, 0x02),
  622. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_INTEGLOOP_GAIN0_MODE0, 0x3f),
  623. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_INTEGLOOP_GAIN0_MODE1, 0x3f),
  624. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_VCO_TUNE_MAP, 0x10),
  625. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CLK_SELECT, 0x04),
  626. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_HSCLK_SEL1, 0x30),
  627. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CORECLK_DIV, 0x04),
  628. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CORE_CLK_EN, 0x73),
  629. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CMN_CONFIG, 0x0c),
  630. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_SVS_MODE_CLK_SEL, 0x15),
  631. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CORECLK_DIV_MODE1, 0x04),
  632. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_CMN_MODE, 0x01),
  633. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_VREGCLK_DIV1, 0x22),
  634. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_VREGCLK_DIV2, 0x00),
  635. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_BGV_TRIM, 0x20),
  636. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_COM_BG_CTRL, 0x07),
  637. };
  638. static const struct qmp_phy_init_tbl sdm845_qhp_pcie_tx_tbl[] = {
  639. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DRVR_CTRL0, 0x00),
  640. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DRVR_TAP_EN, 0x0d),
  641. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_TX_BAND_MODE, 0x01),
  642. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_LANE_MODE, 0x1a),
  643. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PARALLEL_RATE, 0x2f),
  644. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CML_CTRL_MODE0, 0x09),
  645. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CML_CTRL_MODE1, 0x09),
  646. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CML_CTRL_MODE2, 0x1b),
  647. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PREAMP_CTRL_MODE1, 0x01),
  648. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PREAMP_CTRL_MODE2, 0x07),
  649. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_MIXER_CTRL_MODE0, 0x31),
  650. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_MIXER_CTRL_MODE1, 0x31),
  651. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_MIXER_CTRL_MODE2, 0x03),
  652. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CTLE_THRESH_DFE, 0x02),
  653. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CGA_THRESH_DFE, 0x00),
  654. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RXENGINE_EN0, 0x12),
  655. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CTLE_TRAIN_TIME, 0x25),
  656. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_CTLE_DFE_OVRLP_TIME, 0x00),
  657. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DFE_REFRESH_TIME, 0x05),
  658. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DFE_ENABLE_TIME, 0x01),
  659. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_VGA_GAIN, 0x26),
  660. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DFE_GAIN, 0x12),
  661. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_EQ_GAIN, 0x04),
  662. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_OFFSET_GAIN, 0x04),
  663. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PRE_GAIN, 0x09),
  664. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_EQ_INTVAL, 0x15),
  665. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_EDAC_INITVAL, 0x28),
  666. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RXEQ_INITB0, 0x7f),
  667. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RXEQ_INITB1, 0x07),
  668. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RCVRDONE_THRESH1, 0x04),
  669. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RXEQ_CTRL, 0x70),
  670. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_FO_GAIN_MODE0, 0x8b),
  671. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_FO_GAIN_MODE1, 0x08),
  672. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_FO_GAIN_MODE2, 0x0a),
  673. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_SO_GAIN_MODE0, 0x03),
  674. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_SO_GAIN_MODE1, 0x04),
  675. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_SO_GAIN_MODE2, 0x04),
  676. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_UCDR_SO_CONFIG, 0x0c),
  677. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_BAND, 0x02),
  678. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_RCVR_PATH1_MODE0, 0x5c),
  679. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_RCVR_PATH1_MODE1, 0x3e),
  680. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_RCVR_PATH1_MODE2, 0x3f),
  681. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_SIGDET_ENABLES, 0x01),
  682. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_SIGDET_CNTRL, 0xa0),
  683. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_SIGDET_DEGLITCH_CNTRL, 0x08),
  684. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DCC_GAIN, 0x01),
  685. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_EN_SIGNAL, 0xc3),
  686. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_PSM_RX_EN_CAL, 0x00),
  687. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_MISC_CNTRL0, 0xbc),
  688. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_TS0_TIMER, 0x7f),
  689. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DLL_HIGHDATARATE, 0x15),
  690. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DRVR_CTRL1, 0x0c),
  691. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_DRVR_CTRL2, 0x0f),
  692. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RX_RESETCODE_OFFSET, 0x04),
  693. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_VGA_INITVAL, 0x20),
  694. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_L0_RSM_START, 0x01),
  695. };
  696. static const struct qmp_phy_init_tbl sdm845_qhp_pcie_rx_tbl[] = {
  697. };
  698. static const struct qmp_phy_init_tbl sdm845_qhp_pcie_pcs_tbl[] = {
  699. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_POWER_STATE_CONFIG, 0x3f),
  700. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_PCS_TX_RX_CONFIG, 0x50),
  701. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_TXMGN_MAIN_V0_M3P5DB, 0x19),
  702. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_TXMGN_POST_V0_M3P5DB, 0x07),
  703. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_TXMGN_MAIN_V0_M6DB, 0x17),
  704. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_TXMGN_POST_V0_M6DB, 0x09),
  705. QMP_PHY_INIT_CFG(PCIE_GEN3_QHP_PHY_POWER_STATE_CONFIG5, 0x9f),
  706. };
  707. static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_serdes_tbl[] = {
  708. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x08),
  709. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_SELECT, 0x34),
  710. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE1, 0x08),
  711. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f),
  712. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x42),
  713. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE0, 0x24),
  714. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE2_MODE1, 0x03),
  715. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE1, 0xb4),
  716. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02),
  717. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x11),
  718. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x82),
  719. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x03),
  720. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE0, 0x55),
  721. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE0, 0x55),
  722. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x1a),
  723. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x0a),
  724. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x68),
  725. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE1, 0x02),
  726. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE1, 0xaa),
  727. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE1, 0xab),
  728. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x34),
  729. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0x14),
  730. QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x01),
  731. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x06),
  732. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x16),
  733. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x36),
  734. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x06),
  735. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x16),
  736. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x36),
  737. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e),
  738. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xca),
  739. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x18),
  740. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xa2),
  741. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_BUF_ENABLE, 0x07),
  742. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_EN_CENTER, 0x01),
  743. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER1, 0x31),
  744. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER2, 0x01),
  745. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE0, 0xde),
  746. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE0, 0x07),
  747. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE1, 0x4c),
  748. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE1, 0x06),
  749. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_ENABLE1, 0x90),
  750. };
  751. static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_tx_tbl[] = {
  752. QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12),
  753. QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x5),
  754. };
  755. static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_rx_tbl[] = {
  756. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03),
  757. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1c),
  758. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x14),
  759. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL1, 0x07),
  760. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x6e),
  761. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x6e),
  762. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x4a),
  763. QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04),
  764. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f),
  765. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70),
  766. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x17),
  767. QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL1, 0x54),
  768. QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL2, 0x37),
  769. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0xd4),
  770. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x54),
  771. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xdb),
  772. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x39),
  773. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0x31),
  774. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x24),
  775. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0xe4),
  776. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xec),
  777. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x39),
  778. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0x36),
  779. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0x7f),
  780. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0xff),
  781. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0xff),
  782. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0xdb),
  783. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x75),
  784. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
  785. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
  786. QMP_PHY_INIT_CFG(QSERDES_V4_RX_AUX_DATA_TCOARSE_TFINE, 0xa0),
  787. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RCLK_AUXDATA_SEL, 0xc0),
  788. QMP_PHY_INIT_CFG(QSERDES_V4_RX_DCC_CTRL1, 0x0c),
  789. QMP_PHY_INIT_CFG(QSERDES_V4_RX_GM_CAL, 0x05),
  790. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c),
  791. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x03),
  792. };
  793. static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_pcs_tbl[] = {
  794. QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  795. QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
  796. QMP_PHY_INIT_CFG(QPHY_V4_PCS_RATE_SLEW_CNTRL1, 0x0b),
  797. QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d),
  798. QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x01),
  799. };
  800. static const struct qmp_phy_init_tbl sc8180x_qmp_pcie_pcs_misc_tbl[] = {
  801. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00),
  802. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  803. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  804. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00),
  805. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_PRE, 0x00),
  806. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_POST, 0x58),
  807. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
  808. };
  809. static const struct qmp_phy_init_tbl sm8250_qmp_pcie_serdes_tbl[] = {
  810. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x08),
  811. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_SELECT, 0x34),
  812. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE1, 0x08),
  813. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f),
  814. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x42),
  815. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE0, 0x24),
  816. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE2_MODE1, 0x03),
  817. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE1_MODE1, 0xb4),
  818. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02),
  819. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x11),
  820. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x82),
  821. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x03),
  822. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE0, 0x55),
  823. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE0, 0x55),
  824. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x1a),
  825. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x0a),
  826. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x68),
  827. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE1, 0x02),
  828. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START2_MODE1, 0xaa),
  829. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START1_MODE1, 0xab),
  830. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x34),
  831. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0x14),
  832. QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x01),
  833. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x06),
  834. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x16),
  835. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x36),
  836. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x06),
  837. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x16),
  838. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x36),
  839. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e),
  840. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xca),
  841. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x18),
  842. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xa2),
  843. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_EN_CENTER, 0x01),
  844. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER1, 0x31),
  845. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_PER2, 0x01),
  846. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE0, 0xde),
  847. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE0, 0x07),
  848. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE1_MODE1, 0x4c),
  849. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SSC_STEP_SIZE2_MODE1, 0x06),
  850. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CLK_ENABLE1, 0x90),
  851. };
  852. static const struct qmp_phy_init_tbl sm8250_qmp_gen3x1_pcie_serdes_tbl[] = {
  853. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_BUF_ENABLE, 0x07),
  854. };
  855. static const struct qmp_phy_init_tbl sm8250_qmp_pcie_tx_tbl[] = {
  856. QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12),
  857. QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x35),
  858. QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x11),
  859. };
  860. static const struct qmp_phy_init_tbl sm8250_qmp_pcie_rx_tbl[] = {
  861. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c),
  862. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x03),
  863. QMP_PHY_INIT_CFG(QSERDES_V4_RX_GM_CAL, 0x1b),
  864. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
  865. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
  866. QMP_PHY_INIT_CFG(QSERDES_V4_RX_AUX_DATA_TCOARSE_TFINE, 0x30),
  867. QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL1, 0x04),
  868. QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL2, 0x07),
  869. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f),
  870. QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70),
  871. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0e),
  872. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4a),
  873. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0f),
  874. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03),
  875. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1c),
  876. QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x1e),
  877. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x17),
  878. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0xd4),
  879. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x54),
  880. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xdb),
  881. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x3b),
  882. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0x31),
  883. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x24),
  884. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0xff),
  885. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0x7f),
  886. QMP_PHY_INIT_CFG(QSERDES_V4_RX_DCC_CTRL1, 0x0c),
  887. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0xe4),
  888. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xec),
  889. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x3b),
  890. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0x36),
  891. };
  892. static const struct qmp_phy_init_tbl sm8250_qmp_gen3x1_pcie_rx_tbl[] = {
  893. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RCLK_AUXDATA_SEL, 0x00),
  894. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL1, 0x00),
  895. QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04),
  896. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0x3f),
  897. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x14),
  898. QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_CTLE_POST_CAL_OFFSET, 0x30),
  899. };
  900. static const struct qmp_phy_init_tbl sm8250_qmp_pcie_pcs_tbl[] = {
  901. QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  902. QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0x77),
  903. QMP_PHY_INIT_CFG(QPHY_V4_PCS_RATE_SLEW_CNTRL1, 0x0b),
  904. };
  905. static const struct qmp_phy_init_tbl sm8250_qmp_gen3x1_pcie_pcs_tbl[] = {
  906. QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d),
  907. QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x12),
  908. };
  909. static const struct qmp_phy_init_tbl sm8250_qmp_pcie_pcs_misc_tbl[] = {
  910. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00),
  911. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  912. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
  913. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P6_P7_PRE, 0x33),
  914. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_PRE, 0x00),
  915. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_POST, 0x58),
  916. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
  917. };
  918. static const struct qmp_phy_init_tbl sm8250_qmp_gen3x1_pcie_pcs_misc_tbl[] = {
  919. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00),
  920. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG2, 0x0f),
  921. };
  922. static const struct qmp_phy_init_tbl sm8250_qmp_gen3x2_pcie_tx_tbl[] = {
  923. QMP_PHY_INIT_CFG(QSERDES_V4_TX_PI_QEC_CTRL, 0x20),
  924. };
  925. static const struct qmp_phy_init_tbl sm8250_qmp_gen3x2_pcie_rx_tbl[] = {
  926. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL1, 0x04),
  927. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0xbf),
  928. QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x15),
  929. QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
  930. };
  931. static const struct qmp_phy_init_tbl sm8250_qmp_gen3x2_pcie_pcs_tbl[] = {
  932. QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x05),
  933. QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG2, 0x0f),
  934. };
  935. static const struct qmp_phy_init_tbl sm8250_qmp_gen3x2_pcie_pcs_misc_tbl[] = {
  936. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG2, 0x0d),
  937. QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
  938. };
  939. static const struct qmp_phy_init_tbl sdx55_qmp_pcie_serdes_tbl[] = {
  940. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BG_TIMER, 0x02),
  941. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIAS_EN_CLKBUFLR_EN, 0x18),
  942. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYS_CLK_CTRL, 0x07),
  943. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f),
  944. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x0a),
  945. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x0a),
  946. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x19),
  947. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x19),
  948. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x03),
  949. QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x03),
  950. QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x00),
  951. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x46),
  952. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_CFG, 0x04),
  953. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x7f),
  954. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x02),
  955. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0xff),
  956. QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x04),
  957. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x4b),
  958. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x50),
  959. QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x00),
  960. QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE0, 0xfb),
  961. QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE0, 0x01),
  962. QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE1, 0xfb),
  963. QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE1, 0x01),
  964. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02),
  965. QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x12),
  966. QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_HS_SWITCH_SEL, 0x00),
  967. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE0, 0x05),
  968. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE1, 0x04),
  969. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_CONFIG, 0x04),
  970. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_MISC1, 0x88),
  971. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_MISC2, 0x03),
  972. QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_MODE, 0x17),
  973. QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_DC_LEVEL_CTRL, 0x0b),
  974. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0x56),
  975. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1d),
  976. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0x4b),
  977. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x1f),
  978. QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x22),
  979. };
  980. static const struct qmp_phy_init_tbl sdx55_qmp_pcie_tx_tbl[] = {
  981. QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_LANE_MODE_1, 0x05),
  982. QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_LANE_MODE_2, 0xf6),
  983. QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_LANE_MODE_3, 0x13),
  984. QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_VMODE_CTRL1, 0x00),
  985. QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_PI_QEC_CTRL, 0x00),
  986. };
  987. static const struct qmp_phy_init_tbl sdx55_qmp_pcie_rx_tbl[] = {
  988. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_FO_GAIN_RATE2, 0x0c),
  989. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_UCDR_PI_CONTROLS, 0x16),
  990. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_AUX_DATA_TCOARSE_TFINE, 0x7f),
  991. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_3, 0x55),
  992. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_DAC_ENABLE1, 0x0c),
  993. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_DAC_ENABLE2, 0x00),
  994. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_VGA_CAL_CNTRL2, 0x08),
  995. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x27),
  996. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B1, 0x1a),
  997. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B2, 0x5a),
  998. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B3, 0x09),
  999. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B4, 0x37),
  1000. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B0, 0xbd),
  1001. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B1, 0xf9),
  1002. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B2, 0xbf),
  1003. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B3, 0xce),
  1004. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B4, 0x62),
  1005. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B0, 0xbf),
  1006. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B1, 0x7d),
  1007. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B2, 0xbf),
  1008. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B3, 0xcf),
  1009. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B4, 0xd6),
  1010. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_PHPRE_CTRL, 0xa0),
  1011. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
  1012. QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_MARG_COARSE_CTRL2, 0x12),
  1013. };
  1014. static const struct qmp_phy_init_tbl sdx55_qmp_pcie_pcs_tbl[] = {
  1015. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_RX_SIGDET_LVL, 0x77),
  1016. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_EQ_CONFIG2, 0x01),
  1017. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_EQ_CONFIG4, 0x16),
  1018. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_EQ_CONFIG5, 0x02),
  1019. };
  1020. static const struct qmp_phy_init_tbl sdx55_qmp_pcie_pcs_misc_tbl[] = {
  1021. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_EQ_CONFIG1, 0x17),
  1022. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G3_RXEQEVAL_TIME, 0x13),
  1023. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G4_RXEQEVAL_TIME, 0x13),
  1024. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G4_EQ_CONFIG2, 0x01),
  1025. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G4_EQ_CONFIG5, 0x02),
  1026. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_LANE1_INSIG_SW_CTRL2, 0x00),
  1027. QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_LANE1_INSIG_MX_CTRL2, 0x00),
  1028. };
  1029. static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_serdes_tbl[] = {
  1030. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_EN_SEL, 0x08),
  1031. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CLK_SELECT, 0x34),
  1032. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORECLK_DIV_MODE1, 0x08),
  1033. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_IVCO, 0x0f),
  1034. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP_EN, 0x42),
  1035. QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE1_MODE0, 0x24),
  1036. QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE2_MODE1, 0x03),
  1037. QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE1_MODE1, 0xb4),
  1038. QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAP, 0x02),
  1039. QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_HSCLK_SEL, 0x11),
  1040. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE0, 0x82),
  1041. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE0, 0x03),
  1042. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE0, 0x55),
  1043. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE0, 0x55),
  1044. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE0, 0x1a),
  1045. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE0, 0x0a),
  1046. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE1, 0x68),
  1047. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE1, 0x02),
  1048. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE1, 0xaa),
  1049. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE1, 0xab),
  1050. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE1, 0x34),
  1051. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE1, 0x14),
  1052. QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_SEL, 0x01),
  1053. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE0, 0x06),
  1054. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE0, 0x16),
  1055. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE0, 0x36),
  1056. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE1, 0x06),
  1057. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE1, 0x16),
  1058. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE1, 0x36),
  1059. QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e),
  1060. QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xca),
  1061. QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x18),
  1062. QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xa2),
  1063. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_BUF_ENABLE, 0x07),
  1064. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_EN_CENTER, 0x01),
  1065. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER1, 0x31),
  1066. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER2, 0x01),
  1067. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE0, 0xde),
  1068. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE0, 0x07),
  1069. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE1, 0x4c),
  1070. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE1, 0x06),
  1071. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CLK_ENABLE1, 0x90),
  1072. };
  1073. static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_tx_tbl[] = {
  1074. QMP_PHY_INIT_CFG(QSERDES_V5_TX_PI_QEC_CTRL, 0x20),
  1075. QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_1, 0x75),
  1076. QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_4, 0x3f),
  1077. QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_TX, 0x16),
  1078. QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_RX, 0x04),
  1079. };
  1080. static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_rx_tbl[] = {
  1081. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_LOW, 0x7f),
  1082. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH, 0xff),
  1083. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH2, 0xbf),
  1084. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH3, 0x3f),
  1085. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH4, 0xd8),
  1086. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_LOW, 0xdc),
  1087. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH, 0xdc),
  1088. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH2, 0x5c),
  1089. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH3, 0x34),
  1090. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH4, 0xa6),
  1091. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH3, 0x34),
  1092. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH4, 0x38),
  1093. QMP_PHY_INIT_CFG(QSERDES_V5_RX_VGA_CAL_CNTRL2, 0x07),
  1094. QMP_PHY_INIT_CFG(QSERDES_V5_RX_GM_CAL, 0x00),
  1095. QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_THRESH1, 0x08),
  1096. QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_THRESH2, 0x08),
  1097. QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_PI_CONTROLS, 0xf0),
  1098. QMP_PHY_INIT_CFG(QSERDES_V5_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
  1099. QMP_PHY_INIT_CFG(QSERDES_V5_RX_TX_ADAPT_POST_THRESH, 0xf0),
  1100. QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL4, 0x07),
  1101. QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FO_GAIN, 0x09),
  1102. QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_GAIN, 0x05),
  1103. };
  1104. static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_pcs_tbl[] = {
  1105. QMP_PHY_INIT_CFG(QPHY_V5_PCS_RX_SIGDET_LVL, 0x77),
  1106. QMP_PHY_INIT_CFG(QPHY_V5_PCS_RATE_SLEW_CNTRL1, 0x0b),
  1107. QMP_PHY_INIT_CFG(QPHY_V5_PCS_REFGEN_REQ_CONFIG1, 0x05),
  1108. };
  1109. static const struct qmp_phy_init_tbl sm8450_qmp_gen3x1_pcie_pcs_misc_tbl[] = {
  1110. QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00),
  1111. QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00),
  1112. QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG2, 0x0f),
  1113. QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
  1114. };
  1115. static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_serdes_tbl[] = {
  1116. QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIAS_EN_CLKBUFLR_EN, 0x14),
  1117. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_IVCO, 0x0f),
  1118. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP_EN, 0x46),
  1119. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP_CFG, 0x04),
  1120. QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAP, 0x02),
  1121. QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_SEL, 0x12),
  1122. QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_HS_SWITCH_SEL, 0x00),
  1123. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORECLK_DIV_MODE0, 0x0a),
  1124. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORECLK_DIV_MODE1, 0x04),
  1125. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CMN_MISC1, 0x88),
  1126. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CMN_CONFIG, 0x06),
  1127. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CMN_MODE, 0x14),
  1128. QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_DC_LEVEL_CTRL, 0x0f),
  1129. };
  1130. static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_rc_serdes_tbl[] = {
  1131. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER1, 0x31),
  1132. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_PER2, 0x01),
  1133. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE0, 0xde),
  1134. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE0, 0x07),
  1135. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE1_MODE1, 0x97),
  1136. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SSC_STEP_SIZE2_MODE1, 0x0c),
  1137. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CLK_ENABLE1, 0x90),
  1138. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE0, 0x06),
  1139. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE1, 0x06),
  1140. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE0, 0x16),
  1141. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE1, 0x16),
  1142. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE0, 0x36),
  1143. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE1, 0x36),
  1144. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_EN_SEL, 0x08),
  1145. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE0, 0x0a),
  1146. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE0, 0x1a),
  1147. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE1, 0x14),
  1148. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE1, 0x34),
  1149. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE0, 0x82),
  1150. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE1, 0xd0),
  1151. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE0, 0x55),
  1152. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE0, 0x55),
  1153. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE0, 0x03),
  1154. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START1_MODE1, 0x55),
  1155. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START2_MODE1, 0x55),
  1156. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DIV_FRAC_START3_MODE1, 0x05),
  1157. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CLK_SELECT, 0x34),
  1158. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORE_CLK_EN, 0x20),
  1159. };
  1160. static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_tx_tbl[] = {
  1161. QMP_PHY_INIT_CFG(QSERDES_V5_20_TX_LANE_MODE_1, 0x05),
  1162. QMP_PHY_INIT_CFG(QSERDES_V5_20_TX_LANE_MODE_2, 0xf6),
  1163. QMP_PHY_INIT_CFG(QSERDES_V5_20_TX_RES_CODE_LANE_OFFSET_TX, 0x1a),
  1164. QMP_PHY_INIT_CFG(QSERDES_V5_20_TX_RES_CODE_LANE_OFFSET_RX, 0x0c),
  1165. };
  1166. static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_rx_tbl[] = {
  1167. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_UCDR_PI_CONTROLS, 0x16),
  1168. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
  1169. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B1, 0xcc),
  1170. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B2, 0x12),
  1171. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B3, 0xcc),
  1172. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B5, 0x4a),
  1173. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE_0_1_B6, 0x29),
  1174. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B0, 0xc5),
  1175. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B1, 0xad),
  1176. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B2, 0xb6),
  1177. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B3, 0xc0),
  1178. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B4, 0x1f),
  1179. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B5, 0xfb),
  1180. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE2_B6, 0x0f),
  1181. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B0, 0xc7),
  1182. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B1, 0xef),
  1183. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B2, 0xbf),
  1184. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B3, 0xa0),
  1185. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B4, 0x81),
  1186. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B5, 0xde),
  1187. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MODE_RATE3_B6, 0x7f),
  1188. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_PHPRE_CTRL, 0x20),
  1189. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_AUX_DATA_THRESH_BIN_RATE_0_1, 0x3f),
  1190. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_AUX_DATA_THRESH_BIN_RATE_2_3, 0x37),
  1191. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_DFE_3, 0x05),
  1192. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH1_RATE3, 0x1f),
  1193. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH2_RATE3, 0x1f),
  1194. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH3_RATE3, 0x1f),
  1195. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH4_RATE3, 0x1f),
  1196. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH5_RATE3, 0x1f),
  1197. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH6_RATE3, 0x1f),
  1198. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH1_RATE210, 0x1f),
  1199. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH2_RATE210, 0x1f),
  1200. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_MARG_COARSE_THRESH3_RATE210, 0x1f),
  1201. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_UCDR_FO_GAIN_RATE2, 0x0c),
  1202. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_UCDR_FO_GAIN_RATE3, 0x0a),
  1203. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_VGA_CAL_MAN_VAL, 0x0a),
  1204. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0b),
  1205. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_RX_IDAC_SAOFFSET, 0x10),
  1206. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_DFE_DAC_ENABLE1, 0x00),
  1207. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_GM_CAL, 0x0f),
  1208. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_TX_ADAPT_POST_THRESH1, 0x00),
  1209. QMP_PHY_INIT_CFG(QSERDES_V5_20_RX_TX_ADAPT_POST_THRESH2, 0x1f),
  1210. };
  1211. static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_pcs_tbl[] = {
  1212. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_EQ_CONFIG4, 0x16),
  1213. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_EQ_CONFIG5, 0x22),
  1214. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_G3S2_PRE_GAIN, 0x2e),
  1215. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_RX_SIGDET_LVL, 0x99),
  1216. };
  1217. static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_pcs_misc_tbl[] = {
  1218. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_G4_EQ_CONFIG5, 0x02),
  1219. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_EQ_CONFIG1, 0x16),
  1220. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_RX_MARGINING_CONFIG3, 0x28),
  1221. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_G4_PRE_GAIN, 0x2e),
  1222. };
  1223. static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_rc_pcs_misc_tbl[] = {
  1224. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
  1225. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00),
  1226. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_PRESET_P10_POST, 0x00),
  1227. };
  1228. static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_ep_serdes_tbl[] = {
  1229. QMP_PHY_INIT_CFG(QSERDES_V5_COM_BG_TIMER, 0x02),
  1230. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYS_CLK_CTRL, 0x07),
  1231. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE0, 0x27),
  1232. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE1, 0x0a),
  1233. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE0, 0x17),
  1234. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE1, 0x19),
  1235. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE0, 0x00),
  1236. QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE1, 0x03),
  1237. QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_EN_SEL, 0x00),
  1238. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE0, 0xff),
  1239. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE0, 0x04),
  1240. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE1, 0xff),
  1241. QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE1, 0x09),
  1242. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE0, 0x19),
  1243. QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE1, 0x28),
  1244. QMP_PHY_INIT_CFG(QSERDES_V5_COM_INTEGLOOP_GAIN0_MODE0, 0xfb),
  1245. QMP_PHY_INIT_CFG(QSERDES_V5_COM_INTEGLOOP_GAIN1_MODE0, 0x01),
  1246. QMP_PHY_INIT_CFG(QSERDES_V5_COM_INTEGLOOP_GAIN0_MODE1, 0xfb),
  1247. QMP_PHY_INIT_CFG(QSERDES_V5_COM_INTEGLOOP_GAIN1_MODE1, 0x01),
  1248. QMP_PHY_INIT_CFG(QSERDES_V5_COM_CORE_CLK_EN, 0x60),
  1249. };
  1250. static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_ep_pcs_misc_tbl[] = {
  1251. QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x08),
  1252. };
  1253. struct qmp_phy_cfg_tables {
  1254. const struct qmp_phy_init_tbl *serdes;
  1255. int serdes_num;
  1256. const struct qmp_phy_init_tbl *tx;
  1257. int tx_num;
  1258. const struct qmp_phy_init_tbl *rx;
  1259. int rx_num;
  1260. const struct qmp_phy_init_tbl *pcs;
  1261. int pcs_num;
  1262. const struct qmp_phy_init_tbl *pcs_misc;
  1263. int pcs_misc_num;
  1264. };
  1265. /* struct qmp_phy_cfg - per-PHY initialization config */
  1266. struct qmp_phy_cfg {
  1267. int lanes;
  1268. /* Main init sequence for PHY blocks - serdes, tx, rx, pcs */
  1269. const struct qmp_phy_cfg_tables tables;
  1270. /*
  1271. * Additional init sequences for PHY blocks, providing additional
  1272. * register programming. They are used for providing separate sequences
  1273. * for the Root Complex and End Point use cases.
  1274. *
  1275. * If EP mode is not supported, both tables can be left unset.
  1276. */
  1277. const struct qmp_phy_cfg_tables *tables_rc;
  1278. const struct qmp_phy_cfg_tables *tables_ep;
  1279. /* clock ids to be requested */
  1280. const char * const *clk_list;
  1281. int num_clks;
  1282. /* resets to be requested */
  1283. const char * const *reset_list;
  1284. int num_resets;
  1285. /* regulators to be requested */
  1286. const char * const *vreg_list;
  1287. int num_vregs;
  1288. /* array of registers with different offsets */
  1289. const unsigned int *regs;
  1290. unsigned int start_ctrl;
  1291. unsigned int pwrdn_ctrl;
  1292. /* bit offset of PHYSTATUS in QPHY_PCS_STATUS register */
  1293. unsigned int phy_status;
  1294. bool skip_start_delay;
  1295. /* QMP PHY pipe clock interface rate */
  1296. unsigned long pipe_clock_rate;
  1297. };
  1298. /**
  1299. * struct qmp_phy - per-lane phy descriptor
  1300. *
  1301. * @phy: generic phy
  1302. * @cfg: phy specific configuration
  1303. * @serdes: iomapped memory space for phy's serdes (i.e. PLL)
  1304. * @tx: iomapped memory space for lane's tx
  1305. * @rx: iomapped memory space for lane's rx
  1306. * @pcs: iomapped memory space for lane's pcs
  1307. * @tx2: iomapped memory space for second lane's tx (in dual lane PHYs)
  1308. * @rx2: iomapped memory space for second lane's rx (in dual lane PHYs)
  1309. * @pcs_misc: iomapped memory space for lane's pcs_misc
  1310. * @pipe_clk: pipe clock
  1311. * @qmp: QMP phy to which this lane belongs
  1312. * @mode: currently selected PHY mode
  1313. */
  1314. struct qmp_phy {
  1315. struct phy *phy;
  1316. const struct qmp_phy_cfg *cfg;
  1317. void __iomem *serdes;
  1318. void __iomem *tx;
  1319. void __iomem *rx;
  1320. void __iomem *pcs;
  1321. void __iomem *tx2;
  1322. void __iomem *rx2;
  1323. void __iomem *pcs_misc;
  1324. struct clk *pipe_clk;
  1325. struct qcom_qmp *qmp;
  1326. int mode;
  1327. };
  1328. /**
  1329. * struct qcom_qmp - structure holding QMP phy block attributes
  1330. *
  1331. * @dev: device
  1332. *
  1333. * @clks: array of clocks required by phy
  1334. * @resets: array of resets required by phy
  1335. * @vregs: regulator supplies bulk data
  1336. *
  1337. * @phys: array of per-lane phy descriptors
  1338. */
  1339. struct qcom_qmp {
  1340. struct device *dev;
  1341. struct clk_bulk_data *clks;
  1342. struct reset_control_bulk_data *resets;
  1343. struct regulator_bulk_data *vregs;
  1344. struct qmp_phy **phys;
  1345. };
  1346. static inline void qphy_setbits(void __iomem *base, u32 offset, u32 val)
  1347. {
  1348. u32 reg;
  1349. reg = readl(base + offset);
  1350. reg |= val;
  1351. writel(reg, base + offset);
  1352. /* ensure that above write is through */
  1353. readl(base + offset);
  1354. }
  1355. static inline void qphy_clrbits(void __iomem *base, u32 offset, u32 val)
  1356. {
  1357. u32 reg;
  1358. reg = readl(base + offset);
  1359. reg &= ~val;
  1360. writel(reg, base + offset);
  1361. /* ensure that above write is through */
  1362. readl(base + offset);
  1363. }
  1364. /* list of clocks required by phy */
  1365. static const char * const msm8996_phy_clk_l[] = {
  1366. "aux", "cfg_ahb", "ref",
  1367. };
  1368. static const char * const sdm845_pciephy_clk_l[] = {
  1369. "aux", "cfg_ahb", "ref", "refgen",
  1370. };
  1371. /* list of regulators */
  1372. static const char * const qmp_phy_vreg_l[] = {
  1373. "vdda-phy", "vdda-pll",
  1374. };
  1375. static const char * const ipq8074_pciephy_clk_l[] = {
  1376. "aux", "cfg_ahb",
  1377. };
  1378. /* list of resets */
  1379. static const char * const ipq8074_pciephy_reset_l[] = {
  1380. "phy", "common",
  1381. };
  1382. static const char * const sdm845_pciephy_reset_l[] = {
  1383. "phy",
  1384. };
  1385. static const struct qmp_phy_cfg ipq8074_pciephy_cfg = {
  1386. .lanes = 1,
  1387. .tables = {
  1388. .serdes = ipq8074_pcie_serdes_tbl,
  1389. .serdes_num = ARRAY_SIZE(ipq8074_pcie_serdes_tbl),
  1390. .tx = ipq8074_pcie_tx_tbl,
  1391. .tx_num = ARRAY_SIZE(ipq8074_pcie_tx_tbl),
  1392. .rx = ipq8074_pcie_rx_tbl,
  1393. .rx_num = ARRAY_SIZE(ipq8074_pcie_rx_tbl),
  1394. .pcs = ipq8074_pcie_pcs_tbl,
  1395. .pcs_num = ARRAY_SIZE(ipq8074_pcie_pcs_tbl),
  1396. },
  1397. .clk_list = ipq8074_pciephy_clk_l,
  1398. .num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l),
  1399. .reset_list = ipq8074_pciephy_reset_l,
  1400. .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l),
  1401. .vreg_list = NULL,
  1402. .num_vregs = 0,
  1403. .regs = pciephy_regs_layout,
  1404. .start_ctrl = SERDES_START | PCS_START,
  1405. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1406. .phy_status = PHYSTATUS,
  1407. };
  1408. static const struct qmp_phy_cfg ipq8074_pciephy_gen3_cfg = {
  1409. .lanes = 1,
  1410. .tables = {
  1411. .serdes = ipq8074_pcie_gen3_serdes_tbl,
  1412. .serdes_num = ARRAY_SIZE(ipq8074_pcie_gen3_serdes_tbl),
  1413. .tx = ipq8074_pcie_gen3_tx_tbl,
  1414. .tx_num = ARRAY_SIZE(ipq8074_pcie_gen3_tx_tbl),
  1415. .rx = ipq8074_pcie_gen3_rx_tbl,
  1416. .rx_num = ARRAY_SIZE(ipq8074_pcie_gen3_rx_tbl),
  1417. .pcs = ipq8074_pcie_gen3_pcs_tbl,
  1418. .pcs_num = ARRAY_SIZE(ipq8074_pcie_gen3_pcs_tbl),
  1419. .pcs_misc = ipq8074_pcie_gen3_pcs_misc_tbl,
  1420. .pcs_misc_num = ARRAY_SIZE(ipq8074_pcie_gen3_pcs_misc_tbl),
  1421. },
  1422. .clk_list = ipq8074_pciephy_clk_l,
  1423. .num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l),
  1424. .reset_list = ipq8074_pciephy_reset_l,
  1425. .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l),
  1426. .vreg_list = NULL,
  1427. .num_vregs = 0,
  1428. .regs = ipq_pciephy_gen3_regs_layout,
  1429. .start_ctrl = SERDES_START | PCS_START,
  1430. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1431. .phy_status = PHYSTATUS,
  1432. .pipe_clock_rate = 250000000,
  1433. };
  1434. static const struct qmp_phy_cfg ipq6018_pciephy_cfg = {
  1435. .lanes = 1,
  1436. .tables = {
  1437. .serdes = ipq6018_pcie_serdes_tbl,
  1438. .serdes_num = ARRAY_SIZE(ipq6018_pcie_serdes_tbl),
  1439. .tx = ipq6018_pcie_tx_tbl,
  1440. .tx_num = ARRAY_SIZE(ipq6018_pcie_tx_tbl),
  1441. .rx = ipq6018_pcie_rx_tbl,
  1442. .rx_num = ARRAY_SIZE(ipq6018_pcie_rx_tbl),
  1443. .pcs = ipq6018_pcie_pcs_tbl,
  1444. .pcs_num = ARRAY_SIZE(ipq6018_pcie_pcs_tbl),
  1445. .pcs_misc = ipq6018_pcie_pcs_misc_tbl,
  1446. .pcs_misc_num = ARRAY_SIZE(ipq6018_pcie_pcs_misc_tbl),
  1447. },
  1448. .clk_list = ipq8074_pciephy_clk_l,
  1449. .num_clks = ARRAY_SIZE(ipq8074_pciephy_clk_l),
  1450. .reset_list = ipq8074_pciephy_reset_l,
  1451. .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l),
  1452. .vreg_list = NULL,
  1453. .num_vregs = 0,
  1454. .regs = ipq_pciephy_gen3_regs_layout,
  1455. .start_ctrl = SERDES_START | PCS_START,
  1456. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1457. .phy_status = PHYSTATUS,
  1458. };
  1459. static const struct qmp_phy_cfg sdm845_qmp_pciephy_cfg = {
  1460. .lanes = 1,
  1461. .tables = {
  1462. .serdes = sdm845_qmp_pcie_serdes_tbl,
  1463. .serdes_num = ARRAY_SIZE(sdm845_qmp_pcie_serdes_tbl),
  1464. .tx = sdm845_qmp_pcie_tx_tbl,
  1465. .tx_num = ARRAY_SIZE(sdm845_qmp_pcie_tx_tbl),
  1466. .rx = sdm845_qmp_pcie_rx_tbl,
  1467. .rx_num = ARRAY_SIZE(sdm845_qmp_pcie_rx_tbl),
  1468. .pcs = sdm845_qmp_pcie_pcs_tbl,
  1469. .pcs_num = ARRAY_SIZE(sdm845_qmp_pcie_pcs_tbl),
  1470. .pcs_misc = sdm845_qmp_pcie_pcs_misc_tbl,
  1471. .pcs_misc_num = ARRAY_SIZE(sdm845_qmp_pcie_pcs_misc_tbl),
  1472. },
  1473. .clk_list = sdm845_pciephy_clk_l,
  1474. .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
  1475. .reset_list = sdm845_pciephy_reset_l,
  1476. .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
  1477. .vreg_list = qmp_phy_vreg_l,
  1478. .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
  1479. .regs = sdm845_qmp_pciephy_regs_layout,
  1480. .start_ctrl = PCS_START | SERDES_START,
  1481. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1482. .phy_status = PHYSTATUS,
  1483. };
  1484. static const struct qmp_phy_cfg sdm845_qhp_pciephy_cfg = {
  1485. .lanes = 1,
  1486. .tables = {
  1487. .serdes = sdm845_qhp_pcie_serdes_tbl,
  1488. .serdes_num = ARRAY_SIZE(sdm845_qhp_pcie_serdes_tbl),
  1489. .tx = sdm845_qhp_pcie_tx_tbl,
  1490. .tx_num = ARRAY_SIZE(sdm845_qhp_pcie_tx_tbl),
  1491. .rx = sdm845_qhp_pcie_rx_tbl,
  1492. .rx_num = ARRAY_SIZE(sdm845_qhp_pcie_rx_tbl),
  1493. .pcs = sdm845_qhp_pcie_pcs_tbl,
  1494. .pcs_num = ARRAY_SIZE(sdm845_qhp_pcie_pcs_tbl),
  1495. },
  1496. .clk_list = sdm845_pciephy_clk_l,
  1497. .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
  1498. .reset_list = sdm845_pciephy_reset_l,
  1499. .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
  1500. .vreg_list = qmp_phy_vreg_l,
  1501. .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
  1502. .regs = sdm845_qhp_pciephy_regs_layout,
  1503. .start_ctrl = PCS_START | SERDES_START,
  1504. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1505. .phy_status = PHYSTATUS,
  1506. };
  1507. static const struct qmp_phy_cfg sm8250_qmp_gen3x1_pciephy_cfg = {
  1508. .lanes = 1,
  1509. .tables = {
  1510. .serdes = sm8250_qmp_pcie_serdes_tbl,
  1511. .serdes_num = ARRAY_SIZE(sm8250_qmp_pcie_serdes_tbl),
  1512. .tx = sm8250_qmp_pcie_tx_tbl,
  1513. .tx_num = ARRAY_SIZE(sm8250_qmp_pcie_tx_tbl),
  1514. .rx = sm8250_qmp_pcie_rx_tbl,
  1515. .rx_num = ARRAY_SIZE(sm8250_qmp_pcie_rx_tbl),
  1516. .pcs = sm8250_qmp_pcie_pcs_tbl,
  1517. .pcs_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_tbl),
  1518. .pcs_misc = sm8250_qmp_pcie_pcs_misc_tbl,
  1519. .pcs_misc_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_misc_tbl),
  1520. },
  1521. .tables_rc = &(const struct qmp_phy_cfg_tables) {
  1522. .serdes = sm8250_qmp_gen3x1_pcie_serdes_tbl,
  1523. .serdes_num = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_serdes_tbl),
  1524. .rx = sm8250_qmp_gen3x1_pcie_rx_tbl,
  1525. .rx_num = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_rx_tbl),
  1526. .pcs = sm8250_qmp_gen3x1_pcie_pcs_tbl,
  1527. .pcs_num = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_pcs_tbl),
  1528. .pcs_misc = sm8250_qmp_gen3x1_pcie_pcs_misc_tbl,
  1529. .pcs_misc_num = ARRAY_SIZE(sm8250_qmp_gen3x1_pcie_pcs_misc_tbl),
  1530. },
  1531. .clk_list = sdm845_pciephy_clk_l,
  1532. .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
  1533. .reset_list = sdm845_pciephy_reset_l,
  1534. .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
  1535. .vreg_list = qmp_phy_vreg_l,
  1536. .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
  1537. .regs = sm8250_pcie_regs_layout,
  1538. .start_ctrl = PCS_START | SERDES_START,
  1539. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1540. .phy_status = PHYSTATUS,
  1541. };
  1542. static const struct qmp_phy_cfg sm8250_qmp_gen3x2_pciephy_cfg = {
  1543. .lanes = 2,
  1544. .tables = {
  1545. .serdes = sm8250_qmp_pcie_serdes_tbl,
  1546. .serdes_num = ARRAY_SIZE(sm8250_qmp_pcie_serdes_tbl),
  1547. .tx = sm8250_qmp_pcie_tx_tbl,
  1548. .tx_num = ARRAY_SIZE(sm8250_qmp_pcie_tx_tbl),
  1549. .rx = sm8250_qmp_pcie_rx_tbl,
  1550. .rx_num = ARRAY_SIZE(sm8250_qmp_pcie_rx_tbl),
  1551. .pcs = sm8250_qmp_pcie_pcs_tbl,
  1552. .pcs_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_tbl),
  1553. .pcs_misc = sm8250_qmp_pcie_pcs_misc_tbl,
  1554. .pcs_misc_num = ARRAY_SIZE(sm8250_qmp_pcie_pcs_misc_tbl),
  1555. },
  1556. .tables_rc = &(const struct qmp_phy_cfg_tables) {
  1557. .tx = sm8250_qmp_gen3x2_pcie_tx_tbl,
  1558. .tx_num = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_tx_tbl),
  1559. .rx = sm8250_qmp_gen3x2_pcie_rx_tbl,
  1560. .rx_num = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_rx_tbl),
  1561. .pcs = sm8250_qmp_gen3x2_pcie_pcs_tbl,
  1562. .pcs_num = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_pcs_tbl),
  1563. .pcs_misc = sm8250_qmp_gen3x2_pcie_pcs_misc_tbl,
  1564. .pcs_misc_num = ARRAY_SIZE(sm8250_qmp_gen3x2_pcie_pcs_misc_tbl),
  1565. },
  1566. .clk_list = sdm845_pciephy_clk_l,
  1567. .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
  1568. .reset_list = sdm845_pciephy_reset_l,
  1569. .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
  1570. .vreg_list = qmp_phy_vreg_l,
  1571. .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
  1572. .regs = sm8250_pcie_regs_layout,
  1573. .start_ctrl = PCS_START | SERDES_START,
  1574. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1575. .phy_status = PHYSTATUS,
  1576. };
  1577. static const struct qmp_phy_cfg msm8998_pciephy_cfg = {
  1578. .lanes = 1,
  1579. .tables = {
  1580. .serdes = msm8998_pcie_serdes_tbl,
  1581. .serdes_num = ARRAY_SIZE(msm8998_pcie_serdes_tbl),
  1582. .tx = msm8998_pcie_tx_tbl,
  1583. .tx_num = ARRAY_SIZE(msm8998_pcie_tx_tbl),
  1584. .rx = msm8998_pcie_rx_tbl,
  1585. .rx_num = ARRAY_SIZE(msm8998_pcie_rx_tbl),
  1586. .pcs = msm8998_pcie_pcs_tbl,
  1587. .pcs_num = ARRAY_SIZE(msm8998_pcie_pcs_tbl),
  1588. },
  1589. .clk_list = msm8996_phy_clk_l,
  1590. .num_clks = ARRAY_SIZE(msm8996_phy_clk_l),
  1591. .reset_list = ipq8074_pciephy_reset_l,
  1592. .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l),
  1593. .vreg_list = qmp_phy_vreg_l,
  1594. .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
  1595. .regs = pciephy_regs_layout,
  1596. .start_ctrl = SERDES_START | PCS_START,
  1597. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1598. .phy_status = PHYSTATUS,
  1599. .skip_start_delay = true,
  1600. };
  1601. static const struct qmp_phy_cfg sc8180x_pciephy_cfg = {
  1602. .lanes = 2,
  1603. .tables = {
  1604. .serdes = sc8180x_qmp_pcie_serdes_tbl,
  1605. .serdes_num = ARRAY_SIZE(sc8180x_qmp_pcie_serdes_tbl),
  1606. .tx = sc8180x_qmp_pcie_tx_tbl,
  1607. .tx_num = ARRAY_SIZE(sc8180x_qmp_pcie_tx_tbl),
  1608. .rx = sc8180x_qmp_pcie_rx_tbl,
  1609. .rx_num = ARRAY_SIZE(sc8180x_qmp_pcie_rx_tbl),
  1610. .pcs = sc8180x_qmp_pcie_pcs_tbl,
  1611. .pcs_num = ARRAY_SIZE(sc8180x_qmp_pcie_pcs_tbl),
  1612. .pcs_misc = sc8180x_qmp_pcie_pcs_misc_tbl,
  1613. .pcs_misc_num = ARRAY_SIZE(sc8180x_qmp_pcie_pcs_misc_tbl),
  1614. },
  1615. .clk_list = sdm845_pciephy_clk_l,
  1616. .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
  1617. .reset_list = sdm845_pciephy_reset_l,
  1618. .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
  1619. .vreg_list = qmp_phy_vreg_l,
  1620. .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
  1621. .regs = sm8250_pcie_regs_layout,
  1622. .start_ctrl = PCS_START | SERDES_START,
  1623. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1624. .phy_status = PHYSTATUS,
  1625. };
  1626. static const struct qmp_phy_cfg sdx55_qmp_pciephy_cfg = {
  1627. .lanes = 2,
  1628. .tables = {
  1629. .serdes = sdx55_qmp_pcie_serdes_tbl,
  1630. .serdes_num = ARRAY_SIZE(sdx55_qmp_pcie_serdes_tbl),
  1631. .tx = sdx55_qmp_pcie_tx_tbl,
  1632. .tx_num = ARRAY_SIZE(sdx55_qmp_pcie_tx_tbl),
  1633. .rx = sdx55_qmp_pcie_rx_tbl,
  1634. .rx_num = ARRAY_SIZE(sdx55_qmp_pcie_rx_tbl),
  1635. .pcs = sdx55_qmp_pcie_pcs_tbl,
  1636. .pcs_num = ARRAY_SIZE(sdx55_qmp_pcie_pcs_tbl),
  1637. .pcs_misc = sdx55_qmp_pcie_pcs_misc_tbl,
  1638. .pcs_misc_num = ARRAY_SIZE(sdx55_qmp_pcie_pcs_misc_tbl),
  1639. },
  1640. .clk_list = sdm845_pciephy_clk_l,
  1641. .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
  1642. .reset_list = sdm845_pciephy_reset_l,
  1643. .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
  1644. .vreg_list = qmp_phy_vreg_l,
  1645. .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
  1646. .regs = sm8250_pcie_regs_layout,
  1647. .start_ctrl = PCS_START | SERDES_START,
  1648. .pwrdn_ctrl = SW_PWRDN,
  1649. .phy_status = PHYSTATUS_4_20,
  1650. };
  1651. static const struct qmp_phy_cfg sm8450_qmp_gen3x1_pciephy_cfg = {
  1652. .lanes = 1,
  1653. .tables = {
  1654. .serdes = sm8450_qmp_gen3x1_pcie_serdes_tbl,
  1655. .serdes_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_serdes_tbl),
  1656. .tx = sm8450_qmp_gen3x1_pcie_tx_tbl,
  1657. .tx_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_tx_tbl),
  1658. .rx = sm8450_qmp_gen3x1_pcie_rx_tbl,
  1659. .rx_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_rx_tbl),
  1660. .pcs = sm8450_qmp_gen3x1_pcie_pcs_tbl,
  1661. .pcs_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_pcs_tbl),
  1662. .pcs_misc = sm8450_qmp_gen3x1_pcie_pcs_misc_tbl,
  1663. .pcs_misc_num = ARRAY_SIZE(sm8450_qmp_gen3x1_pcie_pcs_misc_tbl),
  1664. },
  1665. .clk_list = sdm845_pciephy_clk_l,
  1666. .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
  1667. .reset_list = sdm845_pciephy_reset_l,
  1668. .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
  1669. .vreg_list = qmp_phy_vreg_l,
  1670. .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
  1671. .regs = sm8250_pcie_regs_layout,
  1672. .start_ctrl = SERDES_START | PCS_START,
  1673. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1674. .phy_status = PHYSTATUS,
  1675. };
  1676. static const struct qmp_phy_cfg sm8450_qmp_gen4x2_pciephy_cfg = {
  1677. .lanes = 2,
  1678. .tables = {
  1679. .serdes = sm8450_qmp_gen4x2_pcie_serdes_tbl,
  1680. .serdes_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_serdes_tbl),
  1681. .tx = sm8450_qmp_gen4x2_pcie_tx_tbl,
  1682. .tx_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_tx_tbl),
  1683. .rx = sm8450_qmp_gen4x2_pcie_rx_tbl,
  1684. .rx_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_rx_tbl),
  1685. .pcs = sm8450_qmp_gen4x2_pcie_pcs_tbl,
  1686. .pcs_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_pcs_tbl),
  1687. .pcs_misc = sm8450_qmp_gen4x2_pcie_pcs_misc_tbl,
  1688. .pcs_misc_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_pcs_misc_tbl),
  1689. },
  1690. .tables_rc = &(const struct qmp_phy_cfg_tables) {
  1691. .serdes = sm8450_qmp_gen4x2_pcie_rc_serdes_tbl,
  1692. .serdes_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_rc_serdes_tbl),
  1693. .pcs_misc = sm8450_qmp_gen4x2_pcie_rc_pcs_misc_tbl,
  1694. .pcs_misc_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_rc_pcs_misc_tbl),
  1695. },
  1696. .tables_ep = &(const struct qmp_phy_cfg_tables) {
  1697. .serdes = sm8450_qmp_gen4x2_pcie_ep_serdes_tbl,
  1698. .serdes_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_ep_serdes_tbl),
  1699. .pcs_misc = sm8450_qmp_gen4x2_pcie_ep_pcs_misc_tbl,
  1700. .pcs_misc_num = ARRAY_SIZE(sm8450_qmp_gen4x2_pcie_ep_pcs_misc_tbl),
  1701. },
  1702. .clk_list = sdm845_pciephy_clk_l,
  1703. .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
  1704. .reset_list = sdm845_pciephy_reset_l,
  1705. .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
  1706. .vreg_list = qmp_phy_vreg_l,
  1707. .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
  1708. .regs = sm8250_pcie_regs_layout,
  1709. .start_ctrl = SERDES_START | PCS_START,
  1710. .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
  1711. .phy_status = PHYSTATUS_4_20,
  1712. };
  1713. static void qmp_pcie_configure_lane(void __iomem *base,
  1714. const unsigned int *regs,
  1715. const struct qmp_phy_init_tbl tbl[],
  1716. int num,
  1717. u8 lane_mask)
  1718. {
  1719. int i;
  1720. const struct qmp_phy_init_tbl *t = tbl;
  1721. if (!t)
  1722. return;
  1723. for (i = 0; i < num; i++, t++) {
  1724. if (!(t->lane_mask & lane_mask))
  1725. continue;
  1726. if (t->in_layout)
  1727. writel(t->val, base + regs[t->offset]);
  1728. else
  1729. writel(t->val, base + t->offset);
  1730. }
  1731. }
  1732. static void qmp_pcie_configure(void __iomem *base,
  1733. const unsigned int *regs,
  1734. const struct qmp_phy_init_tbl tbl[],
  1735. int num)
  1736. {
  1737. qmp_pcie_configure_lane(base, regs, tbl, num, 0xff);
  1738. }
  1739. static void qmp_pcie_serdes_init(struct qmp_phy *qphy, const struct qmp_phy_cfg_tables *tables)
  1740. {
  1741. const struct qmp_phy_cfg *cfg = qphy->cfg;
  1742. void __iomem *serdes = qphy->serdes;
  1743. if (!tables)
  1744. return;
  1745. qmp_pcie_configure(serdes, cfg->regs, tables->serdes, tables->serdes_num);
  1746. }
  1747. static void qmp_pcie_lanes_init(struct qmp_phy *qphy, const struct qmp_phy_cfg_tables *tables)
  1748. {
  1749. const struct qmp_phy_cfg *cfg = qphy->cfg;
  1750. void __iomem *tx = qphy->tx;
  1751. void __iomem *rx = qphy->rx;
  1752. if (!tables)
  1753. return;
  1754. qmp_pcie_configure_lane(tx, cfg->regs, tables->tx, tables->tx_num, 1);
  1755. if (cfg->lanes >= 2)
  1756. qmp_pcie_configure_lane(qphy->tx2, cfg->regs, tables->tx, tables->tx_num, 2);
  1757. qmp_pcie_configure_lane(rx, cfg->regs, tables->rx, tables->rx_num, 1);
  1758. if (cfg->lanes >= 2)
  1759. qmp_pcie_configure_lane(qphy->rx2, cfg->regs, tables->rx, tables->rx_num, 2);
  1760. }
  1761. static void qmp_pcie_pcs_init(struct qmp_phy *qphy, const struct qmp_phy_cfg_tables *tables)
  1762. {
  1763. const struct qmp_phy_cfg *cfg = qphy->cfg;
  1764. void __iomem *pcs = qphy->pcs;
  1765. void __iomem *pcs_misc = qphy->pcs_misc;
  1766. if (!tables)
  1767. return;
  1768. qmp_pcie_configure(pcs, cfg->regs,
  1769. tables->pcs, tables->pcs_num);
  1770. qmp_pcie_configure(pcs_misc, cfg->regs,
  1771. tables->pcs_misc, tables->pcs_misc_num);
  1772. }
  1773. static int qmp_pcie_init(struct phy *phy)
  1774. {
  1775. struct qmp_phy *qphy = phy_get_drvdata(phy);
  1776. struct qcom_qmp *qmp = qphy->qmp;
  1777. const struct qmp_phy_cfg *cfg = qphy->cfg;
  1778. void __iomem *pcs = qphy->pcs;
  1779. int ret;
  1780. /* turn on regulator supplies */
  1781. ret = regulator_bulk_enable(cfg->num_vregs, qmp->vregs);
  1782. if (ret) {
  1783. dev_err(qmp->dev, "failed to enable regulators, err=%d\n", ret);
  1784. return ret;
  1785. }
  1786. ret = reset_control_bulk_assert(cfg->num_resets, qmp->resets);
  1787. if (ret) {
  1788. dev_err(qmp->dev, "reset assert failed\n");
  1789. goto err_disable_regulators;
  1790. }
  1791. ret = reset_control_bulk_deassert(cfg->num_resets, qmp->resets);
  1792. if (ret) {
  1793. dev_err(qmp->dev, "reset deassert failed\n");
  1794. goto err_disable_regulators;
  1795. }
  1796. ret = clk_bulk_prepare_enable(cfg->num_clks, qmp->clks);
  1797. if (ret)
  1798. goto err_assert_reset;
  1799. if (cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL])
  1800. qphy_setbits(pcs,
  1801. cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL],
  1802. cfg->pwrdn_ctrl);
  1803. else
  1804. qphy_setbits(pcs, QPHY_V2_PCS_POWER_DOWN_CONTROL,
  1805. cfg->pwrdn_ctrl);
  1806. return 0;
  1807. err_assert_reset:
  1808. reset_control_bulk_assert(cfg->num_resets, qmp->resets);
  1809. err_disable_regulators:
  1810. regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
  1811. return ret;
  1812. }
  1813. static int qmp_pcie_exit(struct phy *phy)
  1814. {
  1815. struct qmp_phy *qphy = phy_get_drvdata(phy);
  1816. struct qcom_qmp *qmp = qphy->qmp;
  1817. const struct qmp_phy_cfg *cfg = qphy->cfg;
  1818. reset_control_bulk_assert(cfg->num_resets, qmp->resets);
  1819. clk_bulk_disable_unprepare(cfg->num_clks, qmp->clks);
  1820. regulator_bulk_disable(cfg->num_vregs, qmp->vregs);
  1821. return 0;
  1822. }
  1823. static int qmp_pcie_power_on(struct phy *phy)
  1824. {
  1825. struct qmp_phy *qphy = phy_get_drvdata(phy);
  1826. struct qcom_qmp *qmp = qphy->qmp;
  1827. const struct qmp_phy_cfg *cfg = qphy->cfg;
  1828. const struct qmp_phy_cfg_tables *mode_tables;
  1829. void __iomem *pcs = qphy->pcs;
  1830. void __iomem *status;
  1831. unsigned int mask, val, ready;
  1832. int ret;
  1833. if (qphy->mode == PHY_MODE_PCIE_RC)
  1834. mode_tables = cfg->tables_rc;
  1835. else
  1836. mode_tables = cfg->tables_ep;
  1837. qmp_pcie_serdes_init(qphy, &cfg->tables);
  1838. qmp_pcie_serdes_init(qphy, mode_tables);
  1839. ret = clk_prepare_enable(qphy->pipe_clk);
  1840. if (ret) {
  1841. dev_err(qmp->dev, "pipe_clk enable failed err=%d\n", ret);
  1842. return ret;
  1843. }
  1844. /* Tx, Rx, and PCS configurations */
  1845. qmp_pcie_lanes_init(qphy, &cfg->tables);
  1846. qmp_pcie_lanes_init(qphy, mode_tables);
  1847. qmp_pcie_pcs_init(qphy, &cfg->tables);
  1848. qmp_pcie_pcs_init(qphy, mode_tables);
  1849. /* Pull PHY out of reset state */
  1850. qphy_clrbits(pcs, cfg->regs[QPHY_SW_RESET], SW_RESET);
  1851. /* start SerDes and Phy-Coding-Sublayer */
  1852. qphy_setbits(pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl);
  1853. if (!cfg->skip_start_delay)
  1854. usleep_range(1000, 1200);
  1855. status = pcs + cfg->regs[QPHY_PCS_STATUS];
  1856. mask = cfg->phy_status;
  1857. ready = 0;
  1858. ret = readl_poll_timeout(status, val, (val & mask) == ready, 10,
  1859. PHY_INIT_COMPLETE_TIMEOUT);
  1860. if (ret) {
  1861. dev_err(qmp->dev, "phy initialization timed-out\n");
  1862. goto err_disable_pipe_clk;
  1863. }
  1864. return 0;
  1865. err_disable_pipe_clk:
  1866. clk_disable_unprepare(qphy->pipe_clk);
  1867. return ret;
  1868. }
  1869. static int qmp_pcie_power_off(struct phy *phy)
  1870. {
  1871. struct qmp_phy *qphy = phy_get_drvdata(phy);
  1872. const struct qmp_phy_cfg *cfg = qphy->cfg;
  1873. clk_disable_unprepare(qphy->pipe_clk);
  1874. /* PHY reset */
  1875. qphy_setbits(qphy->pcs, cfg->regs[QPHY_SW_RESET], SW_RESET);
  1876. /* stop SerDes and Phy-Coding-Sublayer */
  1877. qphy_clrbits(qphy->pcs, cfg->regs[QPHY_START_CTRL], cfg->start_ctrl);
  1878. /* Put PHY into POWER DOWN state: active low */
  1879. if (cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL]) {
  1880. qphy_clrbits(qphy->pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL],
  1881. cfg->pwrdn_ctrl);
  1882. } else {
  1883. qphy_clrbits(qphy->pcs, QPHY_V2_PCS_POWER_DOWN_CONTROL,
  1884. cfg->pwrdn_ctrl);
  1885. }
  1886. return 0;
  1887. }
  1888. static int qmp_pcie_enable(struct phy *phy)
  1889. {
  1890. int ret;
  1891. ret = qmp_pcie_init(phy);
  1892. if (ret)
  1893. return ret;
  1894. ret = qmp_pcie_power_on(phy);
  1895. if (ret)
  1896. qmp_pcie_exit(phy);
  1897. return ret;
  1898. }
  1899. static int qmp_pcie_disable(struct phy *phy)
  1900. {
  1901. int ret;
  1902. ret = qmp_pcie_power_off(phy);
  1903. if (ret)
  1904. return ret;
  1905. return qmp_pcie_exit(phy);
  1906. }
  1907. static int qmp_pcie_set_mode(struct phy *phy, enum phy_mode mode, int submode)
  1908. {
  1909. struct qmp_phy *qphy = phy_get_drvdata(phy);
  1910. switch (submode) {
  1911. case PHY_MODE_PCIE_RC:
  1912. case PHY_MODE_PCIE_EP:
  1913. qphy->mode = submode;
  1914. break;
  1915. default:
  1916. dev_err(&phy->dev, "Unsupported submode %d\n", submode);
  1917. return -EINVAL;
  1918. }
  1919. return 0;
  1920. }
  1921. static int qmp_pcie_vreg_init(struct device *dev, const struct qmp_phy_cfg *cfg)
  1922. {
  1923. struct qcom_qmp *qmp = dev_get_drvdata(dev);
  1924. int num = cfg->num_vregs;
  1925. int i;
  1926. qmp->vregs = devm_kcalloc(dev, num, sizeof(*qmp->vregs), GFP_KERNEL);
  1927. if (!qmp->vregs)
  1928. return -ENOMEM;
  1929. for (i = 0; i < num; i++)
  1930. qmp->vregs[i].supply = cfg->vreg_list[i];
  1931. return devm_regulator_bulk_get(dev, num, qmp->vregs);
  1932. }
  1933. static int qmp_pcie_reset_init(struct device *dev, const struct qmp_phy_cfg *cfg)
  1934. {
  1935. struct qcom_qmp *qmp = dev_get_drvdata(dev);
  1936. int i;
  1937. int ret;
  1938. qmp->resets = devm_kcalloc(dev, cfg->num_resets,
  1939. sizeof(*qmp->resets), GFP_KERNEL);
  1940. if (!qmp->resets)
  1941. return -ENOMEM;
  1942. for (i = 0; i < cfg->num_resets; i++)
  1943. qmp->resets[i].id = cfg->reset_list[i];
  1944. ret = devm_reset_control_bulk_get_exclusive(dev, cfg->num_resets, qmp->resets);
  1945. if (ret)
  1946. return dev_err_probe(dev, ret, "failed to get resets\n");
  1947. return 0;
  1948. }
  1949. static int qmp_pcie_clk_init(struct device *dev, const struct qmp_phy_cfg *cfg)
  1950. {
  1951. struct qcom_qmp *qmp = dev_get_drvdata(dev);
  1952. int num = cfg->num_clks;
  1953. int i;
  1954. qmp->clks = devm_kcalloc(dev, num, sizeof(*qmp->clks), GFP_KERNEL);
  1955. if (!qmp->clks)
  1956. return -ENOMEM;
  1957. for (i = 0; i < num; i++)
  1958. qmp->clks[i].id = cfg->clk_list[i];
  1959. return devm_clk_bulk_get(dev, num, qmp->clks);
  1960. }
  1961. static void phy_clk_release_provider(void *res)
  1962. {
  1963. of_clk_del_provider(res);
  1964. }
  1965. /*
  1966. * Register a fixed rate pipe clock.
  1967. *
  1968. * The <s>_pipe_clksrc generated by PHY goes to the GCC that gate
  1969. * controls it. The <s>_pipe_clk coming out of the GCC is requested
  1970. * by the PHY driver for its operations.
  1971. * We register the <s>_pipe_clksrc here. The gcc driver takes care
  1972. * of assigning this <s>_pipe_clksrc as parent to <s>_pipe_clk.
  1973. * Below picture shows this relationship.
  1974. *
  1975. * +---------------+
  1976. * | PHY block |<<---------------------------------------+
  1977. * | | |
  1978. * | +-------+ | +-----+ |
  1979. * I/P---^-->| PLL |---^--->pipe_clksrc--->| GCC |--->pipe_clk---+
  1980. * clk | +-------+ | +-----+
  1981. * +---------------+
  1982. */
  1983. static int phy_pipe_clk_register(struct qcom_qmp *qmp, struct device_node *np)
  1984. {
  1985. struct clk_fixed_rate *fixed;
  1986. struct clk_init_data init = { };
  1987. int ret;
  1988. ret = of_property_read_string(np, "clock-output-names", &init.name);
  1989. if (ret) {
  1990. dev_err(qmp->dev, "%pOFn: No clock-output-names\n", np);
  1991. return ret;
  1992. }
  1993. fixed = devm_kzalloc(qmp->dev, sizeof(*fixed), GFP_KERNEL);
  1994. if (!fixed)
  1995. return -ENOMEM;
  1996. init.ops = &clk_fixed_rate_ops;
  1997. /*
  1998. * Controllers using QMP PHY-s use 125MHz pipe clock interface
  1999. * unless other frequency is specified in the PHY config.
  2000. */
  2001. if (qmp->phys[0]->cfg->pipe_clock_rate)
  2002. fixed->fixed_rate = qmp->phys[0]->cfg->pipe_clock_rate;
  2003. else
  2004. fixed->fixed_rate = 125000000;
  2005. fixed->hw.init = &init;
  2006. ret = devm_clk_hw_register(qmp->dev, &fixed->hw);
  2007. if (ret)
  2008. return ret;
  2009. ret = of_clk_add_hw_provider(np, of_clk_hw_simple_get, &fixed->hw);
  2010. if (ret)
  2011. return ret;
  2012. /*
  2013. * Roll a devm action because the clock provider is the child node, but
  2014. * the child node is not actually a device.
  2015. */
  2016. return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np);
  2017. }
  2018. static const struct phy_ops qmp_pcie_ops = {
  2019. .power_on = qmp_pcie_enable,
  2020. .power_off = qmp_pcie_disable,
  2021. .set_mode = qmp_pcie_set_mode,
  2022. .owner = THIS_MODULE,
  2023. };
  2024. static int qmp_pcie_create(struct device *dev, struct device_node *np, int id,
  2025. void __iomem *serdes, const struct qmp_phy_cfg *cfg)
  2026. {
  2027. struct qcom_qmp *qmp = dev_get_drvdata(dev);
  2028. struct phy *generic_phy;
  2029. struct qmp_phy *qphy;
  2030. int ret;
  2031. qphy = devm_kzalloc(dev, sizeof(*qphy), GFP_KERNEL);
  2032. if (!qphy)
  2033. return -ENOMEM;
  2034. qphy->mode = PHY_MODE_PCIE_RC;
  2035. qphy->cfg = cfg;
  2036. qphy->serdes = serdes;
  2037. /*
  2038. * Get memory resources for each phy lane:
  2039. * Resources are indexed as: tx -> 0; rx -> 1; pcs -> 2.
  2040. * For dual lane PHYs: tx2 -> 3, rx2 -> 4, pcs_misc (optional) -> 5
  2041. * For single lane PHYs: pcs_misc (optional) -> 3.
  2042. */
  2043. qphy->tx = devm_of_iomap(dev, np, 0, NULL);
  2044. if (IS_ERR(qphy->tx))
  2045. return PTR_ERR(qphy->tx);
  2046. if (of_device_is_compatible(dev->of_node, "qcom,sdm845-qhp-pcie-phy"))
  2047. qphy->rx = qphy->tx;
  2048. else
  2049. qphy->rx = devm_of_iomap(dev, np, 1, NULL);
  2050. if (IS_ERR(qphy->rx))
  2051. return PTR_ERR(qphy->rx);
  2052. qphy->pcs = devm_of_iomap(dev, np, 2, NULL);
  2053. if (IS_ERR(qphy->pcs))
  2054. return PTR_ERR(qphy->pcs);
  2055. if (cfg->lanes >= 2) {
  2056. qphy->tx2 = devm_of_iomap(dev, np, 3, NULL);
  2057. if (IS_ERR(qphy->tx2))
  2058. return PTR_ERR(qphy->tx2);
  2059. qphy->rx2 = devm_of_iomap(dev, np, 4, NULL);
  2060. if (IS_ERR(qphy->rx2))
  2061. return PTR_ERR(qphy->rx2);
  2062. qphy->pcs_misc = devm_of_iomap(dev, np, 5, NULL);
  2063. } else {
  2064. qphy->pcs_misc = devm_of_iomap(dev, np, 3, NULL);
  2065. }
  2066. if (IS_ERR(qphy->pcs_misc) &&
  2067. of_device_is_compatible(dev->of_node, "qcom,ipq6018-qmp-pcie-phy"))
  2068. qphy->pcs_misc = qphy->pcs + 0x400;
  2069. if (IS_ERR(qphy->pcs_misc)) {
  2070. if (cfg->tables.pcs_misc ||
  2071. (cfg->tables_rc && cfg->tables_rc->pcs_misc) ||
  2072. (cfg->tables_ep && cfg->tables_ep->pcs_misc))
  2073. return PTR_ERR(qphy->pcs_misc);
  2074. }
  2075. qphy->pipe_clk = devm_get_clk_from_child(dev, np, NULL);
  2076. if (IS_ERR(qphy->pipe_clk)) {
  2077. return dev_err_probe(dev, PTR_ERR(qphy->pipe_clk),
  2078. "failed to get lane%d pipe clock\n", id);
  2079. }
  2080. generic_phy = devm_phy_create(dev, np, &qmp_pcie_ops);
  2081. if (IS_ERR(generic_phy)) {
  2082. ret = PTR_ERR(generic_phy);
  2083. dev_err(dev, "failed to create qphy %d\n", ret);
  2084. return ret;
  2085. }
  2086. qphy->phy = generic_phy;
  2087. qphy->qmp = qmp;
  2088. qmp->phys[id] = qphy;
  2089. phy_set_drvdata(generic_phy, qphy);
  2090. return 0;
  2091. }
  2092. static const struct of_device_id qmp_pcie_of_match_table[] = {
  2093. {
  2094. .compatible = "qcom,msm8998-qmp-pcie-phy",
  2095. .data = &msm8998_pciephy_cfg,
  2096. }, {
  2097. .compatible = "qcom,ipq8074-qmp-pcie-phy",
  2098. .data = &ipq8074_pciephy_cfg,
  2099. }, {
  2100. .compatible = "qcom,ipq8074-qmp-gen3-pcie-phy",
  2101. .data = &ipq8074_pciephy_gen3_cfg,
  2102. }, {
  2103. .compatible = "qcom,ipq6018-qmp-pcie-phy",
  2104. .data = &ipq6018_pciephy_cfg,
  2105. }, {
  2106. .compatible = "qcom,sc8180x-qmp-pcie-phy",
  2107. .data = &sc8180x_pciephy_cfg,
  2108. }, {
  2109. .compatible = "qcom,sdm845-qhp-pcie-phy",
  2110. .data = &sdm845_qhp_pciephy_cfg,
  2111. }, {
  2112. .compatible = "qcom,sdm845-qmp-pcie-phy",
  2113. .data = &sdm845_qmp_pciephy_cfg,
  2114. }, {
  2115. .compatible = "qcom,sm8250-qmp-gen3x1-pcie-phy",
  2116. .data = &sm8250_qmp_gen3x1_pciephy_cfg,
  2117. }, {
  2118. .compatible = "qcom,sm8250-qmp-gen3x2-pcie-phy",
  2119. .data = &sm8250_qmp_gen3x2_pciephy_cfg,
  2120. }, {
  2121. .compatible = "qcom,sm8250-qmp-modem-pcie-phy",
  2122. .data = &sm8250_qmp_gen3x2_pciephy_cfg,
  2123. }, {
  2124. .compatible = "qcom,sdx55-qmp-pcie-phy",
  2125. .data = &sdx55_qmp_pciephy_cfg,
  2126. }, {
  2127. .compatible = "qcom,sm8450-qmp-gen3x1-pcie-phy",
  2128. .data = &sm8450_qmp_gen3x1_pciephy_cfg,
  2129. }, {
  2130. .compatible = "qcom,sm8450-qmp-gen4x2-pcie-phy",
  2131. .data = &sm8450_qmp_gen4x2_pciephy_cfg,
  2132. },
  2133. { },
  2134. };
  2135. MODULE_DEVICE_TABLE(of, qmp_pcie_of_match_table);
  2136. static int qmp_pcie_probe(struct platform_device *pdev)
  2137. {
  2138. struct qcom_qmp *qmp;
  2139. struct device *dev = &pdev->dev;
  2140. struct device_node *child;
  2141. struct phy_provider *phy_provider;
  2142. void __iomem *serdes;
  2143. const struct qmp_phy_cfg *cfg = NULL;
  2144. int num, id;
  2145. int ret;
  2146. qmp = devm_kzalloc(dev, sizeof(*qmp), GFP_KERNEL);
  2147. if (!qmp)
  2148. return -ENOMEM;
  2149. qmp->dev = dev;
  2150. dev_set_drvdata(dev, qmp);
  2151. /* Get the specific init parameters of QMP phy */
  2152. cfg = of_device_get_match_data(dev);
  2153. if (!cfg)
  2154. return -EINVAL;
  2155. /* per PHY serdes; usually located at base address */
  2156. serdes = devm_platform_ioremap_resource(pdev, 0);
  2157. if (IS_ERR(serdes))
  2158. return PTR_ERR(serdes);
  2159. ret = qmp_pcie_clk_init(dev, cfg);
  2160. if (ret)
  2161. return ret;
  2162. ret = qmp_pcie_reset_init(dev, cfg);
  2163. if (ret)
  2164. return ret;
  2165. ret = qmp_pcie_vreg_init(dev, cfg);
  2166. if (ret)
  2167. return dev_err_probe(dev, ret,
  2168. "failed to get regulator supplies\n");
  2169. num = of_get_available_child_count(dev->of_node);
  2170. /* do we have a rogue child node ? */
  2171. if (num > 1)
  2172. return -EINVAL;
  2173. qmp->phys = devm_kcalloc(dev, num, sizeof(*qmp->phys), GFP_KERNEL);
  2174. if (!qmp->phys)
  2175. return -ENOMEM;
  2176. id = 0;
  2177. for_each_available_child_of_node(dev->of_node, child) {
  2178. /* Create per-lane phy */
  2179. ret = qmp_pcie_create(dev, child, id, serdes, cfg);
  2180. if (ret) {
  2181. dev_err(dev, "failed to create lane%d phy, %d\n",
  2182. id, ret);
  2183. goto err_node_put;
  2184. }
  2185. /*
  2186. * Register the pipe clock provided by phy.
  2187. * See function description to see details of this pipe clock.
  2188. */
  2189. ret = phy_pipe_clk_register(qmp, child);
  2190. if (ret) {
  2191. dev_err(qmp->dev,
  2192. "failed to register pipe clock source\n");
  2193. goto err_node_put;
  2194. }
  2195. id++;
  2196. }
  2197. phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
  2198. return PTR_ERR_OR_ZERO(phy_provider);
  2199. err_node_put:
  2200. of_node_put(child);
  2201. return ret;
  2202. }
  2203. static struct platform_driver qmp_pcie_driver = {
  2204. .probe = qmp_pcie_probe,
  2205. .driver = {
  2206. .name = "qcom-qmp-pcie-phy",
  2207. .of_match_table = qmp_pcie_of_match_table,
  2208. },
  2209. };
  2210. module_platform_driver(qmp_pcie_driver);
  2211. MODULE_AUTHOR("Vivek Gautam <[email protected]>");
  2212. MODULE_DESCRIPTION("Qualcomm QMP PCIe PHY driver");
  2213. MODULE_LICENSE("GPL v2");