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drivers
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pinctrl
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berlin
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pinctrl-as370.c

pinctrl-as370.c 17 KB
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  1. // SPDX-License-Identifier: GPL-2.0
    2. 

  2. /*
    3. 

  3.  * Synaptics AS370 pinctrl driver
    4. 

  4.  *
    5. 

  5.  * Copyright (C) 2018 Synaptics Incorporated
    6. 

  6.  *
    7. 

  7.  * Author: Jisheng Zhang <[email protected]>
    8. 

  8.  */
    9. 

  9. 

  10. #include <linux/init.h>
    11. 

  11. #include <linux/of_device.h>
    12. 

  12. #include <linux/platform_device.h>
    13. 

  13. #include <linux/regmap.h>
    14. 

  14. 

  15. #include "berlin.h"
    16. 

  16. 

  17. static const struct berlin_desc_group as370_soc_pinctrl_groups[] = {
    18. 

  18. 	BERLIN_PINCTRL_GROUP("I2S1_BCLKIO", 0x0, 0x3, 0x00,
    19. 

  19. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO0 */
    20. 

  20. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* BCLKIO */
    21. 

  21. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG0 */
    22. 

  22. 	BERLIN_PINCTRL_GROUP("I2S1_LRCKIO", 0x0, 0x3, 0x03,
    23. 

  23. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO1 */
    24. 

  24. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* LRCKIO */
    25. 

  25. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG1 */
    26. 

  26. 	BERLIN_PINCTRL_GROUP("I2S1_DO0", 0x0, 0x3, 0x06,
    27. 

  27. 			BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 1P8V RSTB*/
    28. 

  28. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO0 */
    29. 

  29. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO2 */
    30. 

  30. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG2 */
    31. 

  31. 	BERLIN_PINCTRL_GROUP("I2S1_DO1", 0x0, 0x3, 0x09,
    32. 

  32. 			BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 3P3V RSTB */
    33. 

  33. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO1 */
    34. 

  34. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO3 */
    35. 

  35. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG3 */
    36. 

  36. 	BERLIN_PINCTRL_GROUP("I2S1_DO2", 0x0, 0x3, 0x0c,
    37. 

  37. 			BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* CORE RSTB */
    38. 

  38. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO2 */
    39. 

  39. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM4 */
    40. 

  40. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO4 */
    41. 

  41. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG4 */
    42. 

  42. 	BERLIN_PINCTRL_GROUP("I2S1_DO3", 0x0, 0x3, 0x0f,
    43. 

  43. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO5 */
    44. 

  44. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO3 */
    45. 

  45. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM5 */
    46. 

  46. 			BERLIN_PINCTRL_FUNCTION(0x3, "spdifib"), /* SPDIFIB */
    47. 

  47. 			BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
    48. 

  48. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG5 */
    49. 

  49. 	BERLIN_PINCTRL_GROUP("I2S1_MCLK", 0x0, 0x3, 0x12,
    50. 

  50. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO6 */
    51. 

  51. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* MCLK */
    52. 

  52. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG6 */
    53. 

  53. 	BERLIN_PINCTRL_GROUP("I2S2_BCLKIO", 0x0, 0x3, 0x15,
    54. 

  54. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO7 */
    55. 

  55. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* BCLKIO */
    56. 

  56. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG7 */
    57. 

  57. 	BERLIN_PINCTRL_GROUP("I2S2_LRCKIO", 0x0, 0x3, 0x18,
    58. 

  58. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO8 */
    59. 

  59. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* LRCKIO */
    60. 

  60. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG8 */
    61. 

  61. 	BERLIN_PINCTRL_GROUP("I2S2_DI0", 0x0, 0x3, 0x1b,
    62. 

  62. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO9 */
    63. 

  63. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI0 */
    64. 

  64. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM2 */
    65. 

  65. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG9 */
    66. 

  66. 	BERLIN_PINCTRL_GROUP("I2S2_DI1", 0x4, 0x3, 0x00,
    67. 

  67. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO10 */
    68. 

  68. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI1 */
    69. 

  69. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM3 */
    70. 

  70. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG10 */
    71. 

  71. 	BERLIN_PINCTRL_GROUP("I2S2_DI2", 0x4, 0x3, 0x03,
    72. 

  72. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO11 */
    73. 

  73. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI2 */
    74. 

  74. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
    75. 

  75. 			BERLIN_PINCTRL_FUNCTION(0x3, "spdific"), /* SPDIFIC */
    76. 

  76. 			BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
    77. 

  77. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG11 */
    78. 

  78. 	BERLIN_PINCTRL_GROUP("I2S2_DI3", 0x4, 0x3, 0x06,
    79. 

  79. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO12 */
    80. 

  80. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI3 */
    81. 

  81. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
    82. 

  82. 			BERLIN_PINCTRL_FUNCTION(0x3, "spdifia"), /* SPDIFIA */
    83. 

  83. 			BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
    84. 

  84. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG12 */
    85. 

  85. 	BERLIN_PINCTRL_GROUP("PDM_CLKO", 0x4, 0x3, 0x09,
    86. 

  86. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO13 */
    87. 

  87. 			BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* CLKO */
    88. 

  88. 			BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"), /* MCLK */
    89. 

  89. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG13 */
    90. 

  90. 	BERLIN_PINCTRL_GROUP("PDM_DI0", 0x4, 0x3, 0x0c,
    91. 

  91. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO14 */
    92. 

  92. 			BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI0 */
    93. 

  93. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG14 */
    94. 

  94. 	BERLIN_PINCTRL_GROUP("PDM_DI1", 0x4, 0x3, 0x0f,
    95. 

  95. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO15 */
    96. 

  96. 			BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI1 */
    97. 

  97. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG15 */
    98. 

  98. 	BERLIN_PINCTRL_GROUP("PDM_DI2", 0x4, 0x3, 0x12,
    99. 

  99. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO16 */
    100. 

  100. 			BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI2 */
    101. 

  101. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM4 */
    102. 

  102. 			BERLIN_PINCTRL_FUNCTION(0x3, "spdifid"), /* SPDIFID */
    103. 

  103. 			BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
    104. 

  104. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG16 */
    105. 

  105. 	BERLIN_PINCTRL_GROUP("PDM_DI3", 0x4, 0x3, 0x15,
    106. 

  106. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO17 */
    107. 

  107. 			BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI3 */
    108. 

  108. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM5 */
    109. 

  109. 			BERLIN_PINCTRL_FUNCTION(0x3, "spdifi"), /* SPDIFI */
    110. 

  110. 			BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
    111. 

  111. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG17 */
    112. 

  112. 	BERLIN_PINCTRL_GROUP("NAND_IO0", 0x4, 0x3, 0x18,
    113. 

  113. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO0 */
    114. 

  114. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA0 */
    115. 

  115. 			BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDIO */
    116. 

  116. 	BERLIN_PINCTRL_GROUP("NAND_IO1", 0x4, 0x3, 0x1b,
    117. 

  117. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO1 */
    118. 

  118. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA1 */
    119. 

  119. 			BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDC */
    120. 

  120. 	BERLIN_PINCTRL_GROUP("NAND_IO2", 0x8, 0x3, 0x00,
    121. 

  121. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO2 */
    122. 

  122. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA2 */
    123. 

  123. 			BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDIO */
    124. 

  124. 	BERLIN_PINCTRL_GROUP("NAND_IO3", 0x8, 0x3, 0x03,
    125. 

  125. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO3 */
    126. 

  126. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA3 */
    127. 

  127. 			BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDC */
    128. 

  128. 	BERLIN_PINCTRL_GROUP("NAND_IO4", 0x8, 0x3, 0x06,
    129. 

  129. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO4 */
    130. 

  130. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA4 */
    131. 

  131. 	BERLIN_PINCTRL_GROUP("NAND_IO5", 0x8, 0x3, 0x09,
    132. 

  132. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO5 */
    133. 

  133. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA5 */
    134. 

  134. 	BERLIN_PINCTRL_GROUP("NAND_IO6", 0x8, 0x3, 0x0c,
    135. 

  135. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO6 */
    136. 

  136. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA6 */
    137. 

  137. 	BERLIN_PINCTRL_GROUP("NAND_IO7", 0x8, 0x3, 0x0f,
    138. 

  138. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO7 */
    139. 

  139. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA7 */
    140. 

  140. 	BERLIN_PINCTRL_GROUP("NAND_ALE", 0x8, 0x3, 0x12,
    141. 

  141. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* ALE */
    142. 

  142. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
    143. 

  143. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO18 */
    144. 

  144. 	BERLIN_PINCTRL_GROUP("NAND_CLE", 0x8, 0x3, 0x15,
    145. 

  145. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CLE */
    146. 

  146. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
    147. 

  147. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO19 */
    148. 

  148. 	BERLIN_PINCTRL_GROUP("NAND_WEn", 0x8, 0x3, 0x18,
    149. 

  149. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WEn */
    150. 

  150. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO20 */
    151. 

  151. 	BERLIN_PINCTRL_GROUP("NAND_REn", 0x8, 0x3, 0x1b,
    152. 

  152. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* REn */
    153. 

  153. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO21 */
    154. 

  154. 	BERLIN_PINCTRL_GROUP("NAND_WPn", 0xc, 0x3, 0x00,
    155. 

  155. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WPn */
    156. 

  156. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CLK */
    157. 

  157. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO22 */
    158. 

  158. 	BERLIN_PINCTRL_GROUP("NAND_CEn", 0xc, 0x3, 0x03,
    159. 

  159. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CEn */
    160. 

  160. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* RSTn */
    161. 

  161. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO23 */
    162. 

  162. 	BERLIN_PINCTRL_GROUP("NAND_RDY", 0xc, 0x3, 0x06,
    163. 

  163. 			BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* RDY */
    164. 

  164. 			BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CMD */
    165. 

  165. 			BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO24 */
    166. 

  166. 	BERLIN_PINCTRL_GROUP("SPI1_SS0n", 0xc, 0x3, 0x09,
    167. 

  167. 			BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */
    168. 

  168. 			BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO25 */
    169. 

  169. 	BERLIN_PINCTRL_GROUP("SPI1_SS1n", 0xc, 0x3, 0x0c,
    170. 

  170. 			BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */
    171. 

  171. 			BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO26 */
    172. 

  172. 			BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM2 */
    173. 

  173. 	BERLIN_PINCTRL_GROUP("SPI1_SS2n", 0xc, 0x3, 0x0f,
    174. 

  174. 			BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RXD */
    175. 

  175. 			BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS2n */
    176. 

  176. 			BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO27 */
    177. 

  177. 			BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM3 */
    178. 

  178. 	BERLIN_PINCTRL_GROUP("SPI1_SS3n", 0xc, 0x3, 0x12,
    179. 

  179. 			BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* TXD */
    180. 

  180. 			BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS3n */
    181. 

  181. 			BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO28 */
    182. 

  182. 	BERLIN_PINCTRL_GROUP("SPI1_SCLK", 0xc, 0x3, 0x15,
    183. 

  183. 			BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SCLK */
    184. 

  184. 			BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO29 */
    185. 

  185. 			BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM4 */
    186. 

  186. 	BERLIN_PINCTRL_GROUP("SPI1_SDO", 0xc, 0x3, 0x18,
    187. 

  187. 			BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDO */
    188. 

  188. 			BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO30 */
    189. 

  189. 			BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM5 */
    190. 

  190. 	BERLIN_PINCTRL_GROUP("SPI1_SDI", 0xc, 0x3, 0x1b,
    191. 

  191. 			BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI */
    192. 

  192. 			BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO31 */
    193. 

  193. 	BERLIN_PINCTRL_GROUP("USB0_DRV_VBUS", 0x10, 0x3, 0x00,
    194. 

  194. 			BERLIN_PINCTRL_FUNCTION(0x0, "usb0"), /* VBUS */
    195. 

  195. 			BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO32 */
    196. 

  196. 			BERLIN_PINCTRL_FUNCTION(0x3, "refclko")), /* 25M */
    197. 

  197. 	BERLIN_PINCTRL_GROUP("TW1_SCL", 0x10, 0x3, 0x03,
    198. 

  198. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO33 */
    199. 

  199. 			BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SCL */
    200. 

  200. 	BERLIN_PINCTRL_GROUP("TW1_SDA", 0x10, 0x3, 0x06,
    201. 

  201. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO34 */
    202. 

  202. 			BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SDA */
    203. 

  203. 	BERLIN_PINCTRL_GROUP("TW0_SCL", 0x10, 0x3, 0x09,
    204. 

  204. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO35 */
    205. 

  205. 			BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SCL */
    206. 

  206. 	BERLIN_PINCTRL_GROUP("TW0_SDA", 0x10, 0x3, 0x0c,
    207. 

  207. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO36 */
    208. 

  208. 			BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SDA */
    209. 

  209. 	BERLIN_PINCTRL_GROUP("TMS", 0x10, 0x3, 0x0f,
    210. 

  210. 			BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TMS */
    211. 

  211. 			BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO37 */
    212. 

  212. 			BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM0 */
    213. 

  213. 	BERLIN_PINCTRL_GROUP("TDI", 0x10, 0x3, 0x12,
    214. 

  214. 			BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDI */
    215. 

  215. 			BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO38 */
    216. 

  216. 			BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM1 */
    217. 

  217. 	BERLIN_PINCTRL_GROUP("TDO", 0x10, 0x3, 0x15,
    218. 

  218. 			BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDO */
    219. 

  219. 			BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO39 */
    220. 

  220. 			BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM0 */
    221. 

  221. 	BERLIN_PINCTRL_GROUP("PWM6", 0x10, 0x3, 0x18,
    222. 

  222. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO40 */
    223. 

  223. 			BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM6 */
    224. 

  224. 	BERLIN_PINCTRL_GROUP("PWM7", 0x10, 0x3, 0x1b,
    225. 

  225. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO41 */
    226. 

  226. 			BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM7 */
    227. 

  227. 	BERLIN_PINCTRL_GROUP("PWM0", 0x14, 0x3, 0x00,
    228. 

  228. 			BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* VDDCPUSOC RSTB */
    229. 

  229. 			BERLIN_PINCTRL_FUNCTION(0x1, "pwm"), /* PWM0 */
    230. 

  230. 			BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO42 */
    231. 

  231. 	BERLIN_PINCTRL_GROUP("PWM1", 0x14, 0x3, 0x03,
    232. 

  232. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO43 */
    233. 

  233. 			BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM1 */
    234. 

  234. 	BERLIN_PINCTRL_GROUP("PWM2", 0x14, 0x3, 0x06,
    235. 

  235. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO44 */
    236. 

  236. 			BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM2 */
    237. 

  237. 	BERLIN_PINCTRL_GROUP("PWM3", 0x14, 0x3, 0x09,
    238. 

  238. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO45 */
    239. 

  239. 			BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM3 */
    240. 

  240. 	BERLIN_PINCTRL_GROUP("PWM4", 0x14, 0x3, 0x0c,
    241. 

  241. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO46 */
    242. 

  242. 			BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM4 */
    243. 

  243. 	BERLIN_PINCTRL_GROUP("PWM5", 0x14, 0x3, 0x0f,
    244. 

  244. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO47 */
    245. 

  245. 			BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM5 */
    246. 

  246. 	BERLIN_PINCTRL_GROUP("URT1_RTSn", 0x14, 0x3, 0x12,
    247. 

  247. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO48 */
    248. 

  248. 			BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RTSn */
    249. 

  249. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
    250. 

  250. 			BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SCL */
    251. 

  251. 			BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG0 */
    252. 

  252. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG18 */
    253. 

  253. 	BERLIN_PINCTRL_GROUP("URT1_CTSn", 0x14, 0x3, 0x15,
    254. 

  254. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO49 */
    255. 

  255. 			BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* CTSn */
    256. 

  256. 			BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
    257. 

  257. 			BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SDA */
    258. 

  258. 			BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG1 */
    259. 

  259. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG19 */
    260. 

  260. 	BERLIN_PINCTRL_GROUP("URT1_RXD", 0x14, 0x3, 0x18,
    261. 

  261. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO50 */
    262. 

  262. 			BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RXD */
    263. 

  263. 			BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG2 */
    264. 

  264. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG20 */
    265. 

  265. 	BERLIN_PINCTRL_GROUP("URT1_TXD", 0x14, 0x3, 0x1b,
    266. 

  266. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO51 */
    267. 

  267. 			BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* TXD */
    268. 

  268. 			BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG3 */
    269. 

  269. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG21 */
    270. 

  270. 	BERLIN_PINCTRL_GROUP("I2S3_DI", 0x18, 0x3, 0x00,
    271. 

  271. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO52 */
    272. 

  272. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DI */
    273. 

  273. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG22 */
    274. 

  274. 	BERLIN_PINCTRL_GROUP("I2S3_DO", 0x18, 0x3, 0x03,
    275. 

  275. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO53 */
    276. 

  276. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DO */
    277. 

  277. 			BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG23 */
    278. 

  278. 	BERLIN_PINCTRL_GROUP("I2S3_BCLKIO", 0x18, 0x3, 0x06,
    279. 

  279. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO54 */
    280. 

  280. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* BCLKIO */
    281. 

  281. 			BERLIN_PINCTRL_FUNCTION(0x5, "clk")), /* DBG */
    282. 

  282. 	BERLIN_PINCTRL_GROUP("I2S3_LRCKIO", 0x18, 0x3, 0x09,
    283. 

  283. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO55 */
    284. 

  284. 			BERLIN_PINCTRL_FUNCTION(0x1, "i2s3")), /* LRCKIO */
    285. 

  285. 	BERLIN_PINCTRL_GROUP("SD0_DAT0", 0x18, 0x3, 0x0c,
    286. 

  286. 			BERLIN_PINCTRL_FUNCTION(0x0, "cpupll"), /* OUT */
    287. 

  287. 			BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT0 */
    288. 

  288. 			BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO56 */
    289. 

  289. 	BERLIN_PINCTRL_GROUP("SD0_DAT1", 0x18, 0x3, 0x0f,
    290. 

  290. 			BERLIN_PINCTRL_FUNCTION(0x0, "syspll"), /* OUT */
    291. 

  291. 			BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT1 */
    292. 

  292. 			BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO57 */
    293. 

  293. 	BERLIN_PINCTRL_GROUP("SD0_CLK", 0x18, 0x3, 0x12,
    294. 

  294. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO58 */
    295. 

  295. 			BERLIN_PINCTRL_FUNCTION(0x1, "sd0")), /* CLK */
    296. 

  296. 	BERLIN_PINCTRL_GROUP("SD0_DAT2", 0x18, 0x3, 0x15,
    297. 

  297. 			BERLIN_PINCTRL_FUNCTION(0x0, "mempll"), /* OUT */
    298. 

  298. 			BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT2 */
    299. 

  299. 			BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO59 */
    300. 

  300. 	BERLIN_PINCTRL_GROUP("SD0_DAT3", 0x18, 0x3, 0x18,
    301. 

  301. 			BERLIN_PINCTRL_FUNCTION(0x0, "apll0"), /* OUT */
    302. 

  302. 			BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT3 */
    303. 

  303. 			BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO60 */
    304. 

  304. 	BERLIN_PINCTRL_GROUP("SD0_CMD", 0x18, 0x3, 0x1b,
    305. 

  305. 			BERLIN_PINCTRL_FUNCTION(0x0, "apll1"), /* OUT */
    306. 

  306. 			BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CMD */
    307. 

  307. 			BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO61 */
    308. 

  308. 	BERLIN_PINCTRL_GROUP("SD0_CDn", 0x1c, 0x3, 0x00,
    309. 

  309. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO62 */
    310. 

  310. 			BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CDn */
    311. 

  311. 			BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM2 */
    312. 

  312. 	BERLIN_PINCTRL_GROUP("SD0_WP", 0x1c, 0x3, 0x03,
    313. 

  313. 			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO63 */
    314. 

  314. 			BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* WP */
    315. 

  315. 			BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM3 */
    316. 

  316. };
    317. 

  317. 

  318. static const struct berlin_pinctrl_desc as370_soc_pinctrl_data = {
    319. 

  319. 	.groups = as370_soc_pinctrl_groups,
    320. 

  320. 	.ngroups = ARRAY_SIZE(as370_soc_pinctrl_groups),
    321. 

  321. };
    322. 

  322. 

  323. static const struct of_device_id as370_pinctrl_match[] = {
    324. 

  324. 	{
    325. 

  325. 		.compatible = "syna,as370-soc-pinctrl",
    326. 

  326. 		.data = &as370_soc_pinctrl_data,
    327. 

  327. 	},
    328. 

  328. 	{}
    329. 

  329. };
    330. 

  330. 

  331. static int as370_pinctrl_probe(struct platform_device *pdev)
    332. 

  332. {
    333. 

  333. 	const struct of_device_id *match =
    334. 

  334. 		of_match_device(as370_pinctrl_match, &pdev->dev);
    335. 

  335. 	struct regmap_config *rmconfig;
    336. 

  336. 	struct regmap *regmap;
    337. 

  337. 	struct resource *res;
    338. 

  338. 	void __iomem *base;
    339. 

  339. 

  340. 	rmconfig = devm_kzalloc(&pdev->dev, sizeof(*rmconfig), GFP_KERNEL);
    341. 

  341. 	if (!rmconfig)
    342. 

  342. 		return -ENOMEM;
    343. 

  343. 

  344. 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
    345. 

  345. 	base = devm_ioremap_resource(&pdev->dev, res);
    346. 

  346. 	if (IS_ERR(base))
    347. 

  347. 		return PTR_ERR(base);
    348. 

  348. 

  349. 	rmconfig->reg_bits = 32,
    350. 

  350. 	rmconfig->val_bits = 32,
    351. 

  351. 	rmconfig->reg_stride = 4,
    352. 

  352. 	rmconfig->max_register = resource_size(res);
    353. 

  353. 

  354. 	regmap = devm_regmap_init_mmio(&pdev->dev, base, rmconfig);
    355. 

  355. 	if (IS_ERR(regmap))
    356. 

  356. 		return PTR_ERR(regmap);
    357. 

  357. 

  358. 	return berlin_pinctrl_probe_regmap(pdev, match->data, regmap);
    359. 

  359. }
    360. 

  360. 

  361. static struct platform_driver as370_pinctrl_driver = {
    362. 

  362. 	.probe	= as370_pinctrl_probe,
    363. 

  363. 	.driver	= {
    364. 

  364. 		.name = "as370-pinctrl",
    365. 

  365. 		.of_match_table = as370_pinctrl_match,
    366. 

  366. 	},
    367. 

  367. };
    368. 

  368. builtin_platform_driver(as370_pinctrl_driver);
    369.