pinctrl-uniphier-pro4.c 6.9 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * Copyright (C) 2015-2016 Socionext Inc.
  4. * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  5. */
  6. #include <common.h>
  7. #include <dm.h>
  8. #include <dm/pinctrl.h>
  9. #include "pinctrl-uniphier.h"
  10. static const unsigned emmc_pins[] = {40, 41, 42, 43, 51, 52, 53};
  11. static const int emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1};
  12. static const unsigned emmc_dat8_pins[] = {44, 45, 46, 47};
  13. static const int emmc_dat8_muxvals[] = {1, 1, 1, 1};
  14. static const unsigned ether_mii_pins[] = {160, 161, 162, 163, 164, 165, 166,
  15. 167, 168, 169, 170, 171, 172, 173,
  16. 174, 175, 176, 177, 178, 179};
  17. static const int ether_mii_muxvals[] = {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  18. 0, 0, 0, 0, 0, 0, 0};
  19. static const unsigned ether_rgmii_pins[] = {160, 161, 162, 163, 164, 165, 167,
  20. 168, 169, 170, 171, 172, 176, 177,
  21. 178, 179};
  22. static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  23. 0, 0, 0, 0};
  24. static const unsigned ether_rmii_pins[] = {160, 161, 162, 165, 168, 169, 172,
  25. 173, 176, 177, 178, 179};
  26. static const int ether_rmii_muxvals[] = {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  27. static const unsigned ether_rmiib_pins[] = {161, 162, 165, 167, 168, 169, 172,
  28. 173, 176, 177, 178, 179};
  29. static const int ether_rmiib_muxvals[] = {0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0};
  30. static const unsigned i2c0_pins[] = {142, 143};
  31. static const int i2c0_muxvals[] = {0, 0};
  32. static const unsigned i2c1_pins[] = {144, 145};
  33. static const int i2c1_muxvals[] = {0, 0};
  34. static const unsigned i2c2_pins[] = {146, 147};
  35. static const int i2c2_muxvals[] = {0, 0};
  36. static const unsigned i2c3_pins[] = {148, 149};
  37. static const int i2c3_muxvals[] = {0, 0};
  38. static const unsigned i2c6_pins[] = {308, 309};
  39. static const int i2c6_muxvals[] = {6, 6};
  40. static const unsigned nand_pins[] = {40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
  41. 50, 51, 52, 53, 54};
  42. static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  43. static const unsigned nand_cs1_pins[] = {131, 132};
  44. static const int nand_cs1_muxvals[] = {1, 1};
  45. static const unsigned sd_pins[] = {150, 151, 152, 153, 154, 155, 156, 157, 158};
  46. static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
  47. static const unsigned sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326,
  48. 327};
  49. static const int sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
  50. static const unsigned system_bus_pins[] = {25, 26, 27, 28, 29, 30, 31, 32, 33,
  51. 34, 35, 36, 37, 38};
  52. static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  53. 0};
  54. static const unsigned system_bus_cs0_pins[] = {318};
  55. static const int system_bus_cs0_muxvals[] = {5};
  56. static const unsigned system_bus_cs1_pins[] = {24};
  57. static const int system_bus_cs1_muxvals[] = {0};
  58. static const unsigned system_bus_cs2_pins[] = {315};
  59. static const int system_bus_cs2_muxvals[] = {5};
  60. static const unsigned system_bus_cs3_pins[] = {313};
  61. static const int system_bus_cs3_muxvals[] = {5};
  62. static const unsigned system_bus_cs4_pins[] = {305};
  63. static const int system_bus_cs4_muxvals[] = {5};
  64. static const unsigned system_bus_cs5_pins[] = {303};
  65. static const int system_bus_cs5_muxvals[] = {6};
  66. static const unsigned system_bus_cs6_pins[] = {307};
  67. static const int system_bus_cs6_muxvals[] = {6};
  68. static const unsigned system_bus_cs7_pins[] = {312};
  69. static const int system_bus_cs7_muxvals[] = {6};
  70. static const unsigned uart0_pins[] = {127, 128};
  71. static const int uart0_muxvals[] = {0, 0};
  72. static const unsigned uart1_pins[] = {129, 130};
  73. static const int uart1_muxvals[] = {0, 0};
  74. static const unsigned uart2_pins[] = {131, 132};
  75. static const int uart2_muxvals[] = {0, 0};
  76. static const unsigned uart3_pins[] = {88, 89};
  77. static const int uart3_muxvals[] = {2, 2};
  78. static const unsigned usb0_pins[] = {180, 181};
  79. static const int usb0_muxvals[] = {0, 0};
  80. static const unsigned usb1_pins[] = {182, 183};
  81. static const int usb1_muxvals[] = {0, 0};
  82. static const unsigned usb2_pins[] = {184, 185};
  83. static const int usb2_muxvals[] = {0, 0};
  84. static const unsigned usb3_pins[] = {186, 187};
  85. static const int usb3_muxvals[] = {0, 0};
  86. static const struct uniphier_pinctrl_group uniphier_pro4_groups[] = {
  87. UNIPHIER_PINCTRL_GROUP_SPL(emmc),
  88. UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
  89. UNIPHIER_PINCTRL_GROUP(ether_mii),
  90. UNIPHIER_PINCTRL_GROUP(ether_rgmii),
  91. UNIPHIER_PINCTRL_GROUP(ether_rmii),
  92. UNIPHIER_PINCTRL_GROUP(ether_rmiib),
  93. UNIPHIER_PINCTRL_GROUP(i2c0),
  94. UNIPHIER_PINCTRL_GROUP(i2c1),
  95. UNIPHIER_PINCTRL_GROUP(i2c2),
  96. UNIPHIER_PINCTRL_GROUP(i2c3),
  97. UNIPHIER_PINCTRL_GROUP(i2c6),
  98. UNIPHIER_PINCTRL_GROUP(nand),
  99. UNIPHIER_PINCTRL_GROUP(nand_cs1),
  100. UNIPHIER_PINCTRL_GROUP(sd),
  101. UNIPHIER_PINCTRL_GROUP(sd1),
  102. UNIPHIER_PINCTRL_GROUP(system_bus),
  103. UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
  104. UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
  105. UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
  106. UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
  107. UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
  108. UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
  109. UNIPHIER_PINCTRL_GROUP(system_bus_cs6),
  110. UNIPHIER_PINCTRL_GROUP(system_bus_cs7),
  111. UNIPHIER_PINCTRL_GROUP_SPL(uart0),
  112. UNIPHIER_PINCTRL_GROUP_SPL(uart1),
  113. UNIPHIER_PINCTRL_GROUP_SPL(uart2),
  114. UNIPHIER_PINCTRL_GROUP_SPL(uart3),
  115. UNIPHIER_PINCTRL_GROUP(usb0),
  116. UNIPHIER_PINCTRL_GROUP(usb1),
  117. UNIPHIER_PINCTRL_GROUP(usb2),
  118. UNIPHIER_PINCTRL_GROUP(usb3),
  119. };
  120. static const char * const uniphier_pro4_functions[] = {
  121. UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
  122. UNIPHIER_PINMUX_FUNCTION(ether_mii),
  123. UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
  124. UNIPHIER_PINMUX_FUNCTION(ether_rmii),
  125. UNIPHIER_PINMUX_FUNCTION(i2c0),
  126. UNIPHIER_PINMUX_FUNCTION(i2c1),
  127. UNIPHIER_PINMUX_FUNCTION(i2c2),
  128. UNIPHIER_PINMUX_FUNCTION(i2c3),
  129. UNIPHIER_PINMUX_FUNCTION(i2c6),
  130. UNIPHIER_PINMUX_FUNCTION(nand),
  131. UNIPHIER_PINMUX_FUNCTION(sd),
  132. UNIPHIER_PINMUX_FUNCTION(sd1),
  133. UNIPHIER_PINMUX_FUNCTION(system_bus),
  134. UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
  135. UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
  136. UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
  137. UNIPHIER_PINMUX_FUNCTION_SPL(uart3),
  138. UNIPHIER_PINMUX_FUNCTION(usb0),
  139. UNIPHIER_PINMUX_FUNCTION(usb1),
  140. UNIPHIER_PINMUX_FUNCTION(usb2),
  141. UNIPHIER_PINMUX_FUNCTION(usb3),
  142. };
  143. static struct uniphier_pinctrl_socdata uniphier_pro4_pinctrl_socdata = {
  144. .groups = uniphier_pro4_groups,
  145. .groups_count = ARRAY_SIZE(uniphier_pro4_groups),
  146. .functions = uniphier_pro4_functions,
  147. .functions_count = ARRAY_SIZE(uniphier_pro4_functions),
  148. .caps = UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE,
  149. };
  150. static int uniphier_pro4_pinctrl_probe(struct udevice *dev)
  151. {
  152. return uniphier_pinctrl_probe(dev, &uniphier_pro4_pinctrl_socdata);
  153. }
  154. static const struct udevice_id uniphier_pro4_pinctrl_match[] = {
  155. { .compatible = "socionext,uniphier-pro4-pinctrl" },
  156. { /* sentinel */ }
  157. };
  158. U_BOOT_DRIVER(uniphier_pro4_pinctrl) = {
  159. .name = "uniphier-pro4-pinctrl",
  160. .id = UCLASS_PINCTRL,
  161. .of_match = of_match_ptr(uniphier_pro4_pinctrl_match),
  162. .probe = uniphier_pro4_pinctrl_probe,
  163. .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
  164. .ops = &uniphier_pinctrl_ops,
  165. .flags = DM_FLAG_PRE_RELOC,
  166. };