pinctrl-uniphier-ld6b.c 6.0 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[] = {36, 37, 38, 39, 40, 41, 42};
  11. static const int emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1};
  12. static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
  13. static const int emmc_dat8_muxvals[] = {1, 1, 1, 1};
  14. static const unsigned ether_rgmii_pins[] = {143, 144, 145, 146, 147, 148, 149,
  15. 150, 151, 152, 153, 154, 155, 156,
  16. 157, 158};
  17. static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  18. 0, 0, 0, 0};
  19. static const unsigned ether_rmii_pins[] = {143, 144, 145, 146, 147, 148, 149,
  20. 150, 152, 154, 155, 158};
  21. static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
  22. static const unsigned i2c0_pins[] = {109, 110};
  23. static const int i2c0_muxvals[] = {0, 0};
  24. static const unsigned i2c1_pins[] = {111, 112};
  25. static const int i2c1_muxvals[] = {0, 0};
  26. static const unsigned i2c2_pins[] = {115, 116};
  27. static const int i2c2_muxvals[] = {1, 1};
  28. static const unsigned i2c3_pins[] = {118, 119};
  29. static const int i2c3_muxvals[] = {1, 1};
  30. static const unsigned nand_pins[] = {30, 31, 32, 33, 34, 35, 36, 39, 40, 41,
  31. 42, 43, 44, 45, 46};
  32. static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  33. static const unsigned nand_cs1_pins[] = {37, 38};
  34. static const int nand_cs1_muxvals[] = {0, 0};
  35. static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
  36. static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
  37. static const unsigned spi0_pins[] = {199, 200, 201, 202};
  38. static const int spi0_muxvals[] = {8, 8, 8, 8};
  39. static const unsigned spi1_pins[] = {93, 94, 95, 96};
  40. static const int spi1_muxvals[] = {1, 1, 1, 1};
  41. static const unsigned system_bus_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
  42. 11, 12, 13};
  43. static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  44. 0};
  45. static const unsigned system_bus_cs1_pins[] = {14};
  46. static const int system_bus_cs1_muxvals[] = {0};
  47. static const unsigned system_bus_cs2_pins[] = {37};
  48. static const int system_bus_cs2_muxvals[] = {6};
  49. static const unsigned system_bus_cs3_pins[] = {38};
  50. static const int system_bus_cs3_muxvals[] = {6};
  51. static const unsigned system_bus_cs4_pins[] = {115};
  52. static const int system_bus_cs4_muxvals[] = {6};
  53. static const unsigned system_bus_cs5_pins[] = {55};
  54. static const int system_bus_cs5_muxvals[] = {6};
  55. static const unsigned uart0_pins[] = {135, 136};
  56. static const int uart0_muxvals[] = {3, 3};
  57. static const unsigned uart0b_pins[] = {11, 12};
  58. static const int uart0b_muxvals[] = {2, 2};
  59. static const unsigned uart1_pins[] = {115, 116};
  60. static const int uart1_muxvals[] = {0, 0};
  61. static const unsigned uart1b_pins[] = {113, 114};
  62. static const int uart1b_muxvals[] = {1, 1};
  63. static const unsigned uart2_pins[] = {113, 114};
  64. static const int uart2_muxvals[] = {2, 2};
  65. static const unsigned uart2b_pins[] = {86, 87};
  66. static const int uart2b_muxvals[] = {1, 1};
  67. static const unsigned usb0_pins[] = {56, 57};
  68. static const int usb0_muxvals[] = {0, 0};
  69. static const unsigned usb1_pins[] = {58, 59};
  70. static const int usb1_muxvals[] = {0, 0};
  71. static const unsigned usb2_pins[] = {60, 61};
  72. static const int usb2_muxvals[] = {0, 0};
  73. static const unsigned usb3_pins[] = {62, 63};
  74. static const int usb3_muxvals[] = {0, 0};
  75. static const struct uniphier_pinctrl_group uniphier_ld6b_groups[] = {
  76. UNIPHIER_PINCTRL_GROUP_SPL(emmc),
  77. UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
  78. UNIPHIER_PINCTRL_GROUP(ether_rgmii),
  79. UNIPHIER_PINCTRL_GROUP(ether_rmii),
  80. UNIPHIER_PINCTRL_GROUP(i2c0),
  81. UNIPHIER_PINCTRL_GROUP(i2c1),
  82. UNIPHIER_PINCTRL_GROUP(i2c2),
  83. UNIPHIER_PINCTRL_GROUP(i2c3),
  84. UNIPHIER_PINCTRL_GROUP(nand),
  85. UNIPHIER_PINCTRL_GROUP(nand_cs1),
  86. UNIPHIER_PINCTRL_GROUP(sd),
  87. UNIPHIER_PINCTRL_GROUP(spi0),
  88. UNIPHIER_PINCTRL_GROUP(spi1),
  89. UNIPHIER_PINCTRL_GROUP(system_bus),
  90. UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
  91. UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
  92. UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
  93. UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
  94. UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
  95. UNIPHIER_PINCTRL_GROUP_SPL(uart0),
  96. UNIPHIER_PINCTRL_GROUP_SPL(uart0b),
  97. UNIPHIER_PINCTRL_GROUP_SPL(uart1),
  98. UNIPHIER_PINCTRL_GROUP_SPL(uart1b),
  99. UNIPHIER_PINCTRL_GROUP_SPL(uart2),
  100. UNIPHIER_PINCTRL_GROUP_SPL(uart2b),
  101. UNIPHIER_PINCTRL_GROUP(usb0),
  102. UNIPHIER_PINCTRL_GROUP(usb1),
  103. UNIPHIER_PINCTRL_GROUP(usb2),
  104. UNIPHIER_PINCTRL_GROUP(usb3),
  105. };
  106. static const char * const uniphier_ld6b_functions[] = {
  107. UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
  108. UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
  109. UNIPHIER_PINMUX_FUNCTION(ether_rmii),
  110. UNIPHIER_PINMUX_FUNCTION(i2c0),
  111. UNIPHIER_PINMUX_FUNCTION(i2c1),
  112. UNIPHIER_PINMUX_FUNCTION(i2c2),
  113. UNIPHIER_PINMUX_FUNCTION(i2c3),
  114. UNIPHIER_PINMUX_FUNCTION(nand),
  115. UNIPHIER_PINMUX_FUNCTION(sd),
  116. UNIPHIER_PINMUX_FUNCTION(spi0),
  117. UNIPHIER_PINMUX_FUNCTION(spi1),
  118. UNIPHIER_PINMUX_FUNCTION(system_bus),
  119. UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
  120. UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
  121. UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
  122. UNIPHIER_PINMUX_FUNCTION(usb0),
  123. UNIPHIER_PINMUX_FUNCTION(usb1),
  124. UNIPHIER_PINMUX_FUNCTION(usb2),
  125. UNIPHIER_PINMUX_FUNCTION(usb3),
  126. };
  127. static struct uniphier_pinctrl_socdata uniphier_ld6b_pinctrl_socdata = {
  128. .groups = uniphier_ld6b_groups,
  129. .groups_count = ARRAY_SIZE(uniphier_ld6b_groups),
  130. .functions = uniphier_ld6b_functions,
  131. .functions_count = ARRAY_SIZE(uniphier_ld6b_functions),
  132. .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE,
  133. };
  134. static int uniphier_ld6b_pinctrl_probe(struct udevice *dev)
  135. {
  136. return uniphier_pinctrl_probe(dev, &uniphier_ld6b_pinctrl_socdata);
  137. }
  138. static const struct udevice_id uniphier_ld6b_pinctrl_match[] = {
  139. { .compatible = "socionext,uniphier-ld6b-pinctrl" },
  140. { /* sentinel */ }
  141. };
  142. U_BOOT_DRIVER(uniphier_ld6b_pinctrl) = {
  143. .name = "uniphier-ld6b-pinctrl",
  144. .id = UCLASS_PINCTRL,
  145. .of_match = of_match_ptr(uniphier_ld6b_pinctrl_match),
  146. .probe = uniphier_ld6b_pinctrl_probe,
  147. .priv_auto = sizeof(struct uniphier_pinctrl_priv),
  148. .ops = &uniphier_pinctrl_ops,
  149. };