pinctrl-uniphier-ld11.c 4.4 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * Copyright (C) 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[] = {18, 19, 20, 21, 22, 23, 24, 25};
  11. static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0};
  12. static const unsigned emmc_dat8_pins[] = {26, 27, 28, 29};
  13. static const int emmc_dat8_muxvals[] = {0, 0, 0, 0};
  14. static const unsigned ether_rmii_pins[] = {6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
  15. 16, 17};
  16. static const int ether_rmii_muxvals[] = {4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4};
  17. static const unsigned i2c0_pins[] = {63, 64};
  18. static const int i2c0_muxvals[] = {0, 0};
  19. static const unsigned i2c1_pins[] = {65, 66};
  20. static const int i2c1_muxvals[] = {0, 0};
  21. static const unsigned i2c3_pins[] = {67, 68};
  22. static const int i2c3_muxvals[] = {1, 1};
  23. static const unsigned i2c4_pins[] = {61, 62};
  24. static const int i2c4_muxvals[] = {1, 1};
  25. static const unsigned nand_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
  26. 15, 16, 17};
  27. static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  28. static const unsigned spi0_pins[] = {56, 57, 58, 59};
  29. static const int spi0_muxvals[] = {0, 0, 0, 0};
  30. static const unsigned spi1_pins[] = {169, 170, 171, 172};
  31. static const int spi1_muxvals[] = {1, 1, 1, 1};
  32. static const unsigned system_bus_pins[] = {1, 2, 6, 7, 8, 9, 10, 11, 12, 13,
  33. 14, 15, 16, 17};
  34. static const int system_bus_muxvals[] = {0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  35. 2};
  36. static const unsigned system_bus_cs1_pins[] = {0};
  37. static const int system_bus_cs1_muxvals[] = {0};
  38. static const unsigned uart0_pins[] = {54, 55};
  39. static const int uart0_muxvals[] = {0, 0};
  40. static const unsigned uart1_pins[] = {58, 59};
  41. static const int uart1_muxvals[] = {1, 1};
  42. static const unsigned uart2_pins[] = {90, 91};
  43. static const int uart2_muxvals[] = {1, 1};
  44. static const unsigned uart3_pins[] = {94, 95};
  45. static const int uart3_muxvals[] = {1, 1};
  46. static const unsigned usb0_pins[] = {46, 47};
  47. static const int usb0_muxvals[] = {0, 0};
  48. static const unsigned usb1_pins[] = {48, 49};
  49. static const int usb1_muxvals[] = {0, 0};
  50. static const unsigned usb2_pins[] = {50, 51};
  51. static const int usb2_muxvals[] = {0, 0};
  52. static const struct uniphier_pinctrl_group uniphier_ld11_groups[] = {
  53. UNIPHIER_PINCTRL_GROUP(emmc),
  54. UNIPHIER_PINCTRL_GROUP(emmc_dat8),
  55. UNIPHIER_PINCTRL_GROUP(ether_rmii),
  56. UNIPHIER_PINCTRL_GROUP(i2c0),
  57. UNIPHIER_PINCTRL_GROUP(i2c1),
  58. UNIPHIER_PINCTRL_GROUP(i2c3),
  59. UNIPHIER_PINCTRL_GROUP(i2c4),
  60. UNIPHIER_PINCTRL_GROUP(nand),
  61. UNIPHIER_PINCTRL_GROUP(spi0),
  62. UNIPHIER_PINCTRL_GROUP(spi1),
  63. UNIPHIER_PINCTRL_GROUP(system_bus),
  64. UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
  65. UNIPHIER_PINCTRL_GROUP(uart0),
  66. UNIPHIER_PINCTRL_GROUP(uart1),
  67. UNIPHIER_PINCTRL_GROUP(uart2),
  68. UNIPHIER_PINCTRL_GROUP(uart3),
  69. UNIPHIER_PINCTRL_GROUP(usb0),
  70. UNIPHIER_PINCTRL_GROUP(usb1),
  71. UNIPHIER_PINCTRL_GROUP(usb2),
  72. };
  73. static const char * const uniphier_ld11_functions[] = {
  74. UNIPHIER_PINMUX_FUNCTION(emmc),
  75. UNIPHIER_PINMUX_FUNCTION(ether_rmii),
  76. UNIPHIER_PINMUX_FUNCTION(i2c0),
  77. UNIPHIER_PINMUX_FUNCTION(i2c1),
  78. UNIPHIER_PINMUX_FUNCTION(i2c3),
  79. UNIPHIER_PINMUX_FUNCTION(i2c4),
  80. UNIPHIER_PINMUX_FUNCTION(nand),
  81. UNIPHIER_PINMUX_FUNCTION(spi0),
  82. UNIPHIER_PINMUX_FUNCTION(spi1),
  83. UNIPHIER_PINMUX_FUNCTION(system_bus),
  84. UNIPHIER_PINMUX_FUNCTION(uart0),
  85. UNIPHIER_PINMUX_FUNCTION(uart1),
  86. UNIPHIER_PINMUX_FUNCTION(uart2),
  87. UNIPHIER_PINMUX_FUNCTION(uart3),
  88. UNIPHIER_PINMUX_FUNCTION(usb0),
  89. UNIPHIER_PINMUX_FUNCTION(usb1),
  90. UNIPHIER_PINMUX_FUNCTION(usb2),
  91. };
  92. static struct uniphier_pinctrl_socdata uniphier_ld11_pinctrl_socdata = {
  93. .groups = uniphier_ld11_groups,
  94. .groups_count = ARRAY_SIZE(uniphier_ld11_groups),
  95. .functions = uniphier_ld11_functions,
  96. .functions_count = ARRAY_SIZE(uniphier_ld11_functions),
  97. .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE |
  98. UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL,
  99. };
  100. static int uniphier_ld11_pinctrl_probe(struct udevice *dev)
  101. {
  102. return uniphier_pinctrl_probe(dev, &uniphier_ld11_pinctrl_socdata);
  103. }
  104. static const struct udevice_id uniphier_ld11_pinctrl_match[] = {
  105. { .compatible = "socionext,uniphier-ld11-pinctrl" },
  106. { /* sentinel */ }
  107. };
  108. U_BOOT_DRIVER(uniphier_ld11_pinctrl) = {
  109. .name = "uniphier-ld11-pinctrl",
  110. .id = UCLASS_PINCTRL,
  111. .of_match = of_match_ptr(uniphier_ld11_pinctrl_match),
  112. .probe = uniphier_ld11_pinctrl_probe,
  113. .priv_auto = sizeof(struct uniphier_pinctrl_priv),
  114. .ops = &uniphier_pinctrl_ops,
  115. };