pinctrl-uniphier-pxs3.c 5.6 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * Copyright (C) 2017 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[] = {31, 32, 33, 34, 35, 36, 37, 38};
  11. static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0};
  12. static const unsigned emmc_dat8_pins[] = {39, 40, 41, 42};
  13. static const int emmc_dat8_muxvals[] = {0, 0, 0, 0};
  14. static const unsigned ether_rgmii_pins[] = {52, 53, 54, 55, 56, 57, 58, 59, 60,
  15. 61, 62, 63, 64, 65, 66, 67};
  16. static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  17. 0, 0, 0, 0};
  18. static const unsigned ether_rmii_pins[] = {52, 53, 54, 55, 56, 57, 58, 59, 61,
  19. 63, 64, 67};
  20. static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
  21. static const unsigned ether1_rgmii_pins[] = {68, 69, 70, 71, 72, 73, 74, 75, 76,
  22. 77, 78, 79, 80, 81, 82, 83};
  23. static const int ether1_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  24. 0, 0, 0, 0};
  25. static const unsigned ether1_rmii_pins[] = {68, 69, 70, 71, 72, 73, 74, 75, 77,
  26. 79, 80, 83};
  27. static const int ether1_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
  28. static const unsigned i2c0_pins[] = {104, 105};
  29. static const int i2c0_muxvals[] = {0, 0};
  30. static const unsigned i2c1_pins[] = {106, 107};
  31. static const int i2c1_muxvals[] = {0, 0};
  32. static const unsigned i2c2_pins[] = {108, 109};
  33. static const int i2c2_muxvals[] = {0, 0};
  34. static const unsigned i2c3_pins[] = {110, 111};
  35. static const int i2c3_muxvals[] = {0, 0};
  36. static const unsigned nand_pins[] = {16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
  37. 27, 28, 29, 30};
  38. static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  39. static const unsigned sd_pins[] = {43, 44, 45, 46, 47, 48, 49, 50, 51};
  40. static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
  41. static const unsigned spi0_pins[] = {100, 101, 102, 103};
  42. static const int spi0_muxvals[] = {0, 0, 0, 0};
  43. static const unsigned spi1_pins[] = {112, 113, 114, 115};
  44. static const int spi1_muxvals[] = {2, 2, 2, 2};
  45. static const unsigned system_bus_pins[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
  46. 12, 13, 14};
  47. static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  48. 0};
  49. static const unsigned system_bus_cs1_pins[] = {15};
  50. static const int system_bus_cs1_muxvals[] = {0};
  51. static const unsigned uart0_pins[] = {92, 93};
  52. static const int uart0_muxvals[] = {0, 0};
  53. static const unsigned uart1_pins[] = {94, 95};
  54. static const int uart1_muxvals[] = {0, 0};
  55. static const unsigned uart2_pins[] = {96, 97};
  56. static const int uart2_muxvals[] = {0, 0};
  57. static const unsigned uart3_pins[] = {98, 99};
  58. static const int uart3_muxvals[] = {0, 0};
  59. static const unsigned usb0_pins[] = {84, 85};
  60. static const int usb0_muxvals[] = {0, 0};
  61. static const unsigned usb1_pins[] = {86, 87};
  62. static const int usb1_muxvals[] = {0, 0};
  63. static const unsigned usb2_pins[] = {88, 89};
  64. static const int usb2_muxvals[] = {0, 0};
  65. static const unsigned usb3_pins[] = {90, 91};
  66. static const int usb3_muxvals[] = {0, 0};
  67. static const struct uniphier_pinctrl_group uniphier_pxs3_groups[] = {
  68. UNIPHIER_PINCTRL_GROUP(emmc),
  69. UNIPHIER_PINCTRL_GROUP(emmc_dat8),
  70. UNIPHIER_PINCTRL_GROUP(ether_rgmii),
  71. UNIPHIER_PINCTRL_GROUP(ether_rmii),
  72. UNIPHIER_PINCTRL_GROUP(ether1_rgmii),
  73. UNIPHIER_PINCTRL_GROUP(ether1_rmii),
  74. UNIPHIER_PINCTRL_GROUP(i2c0),
  75. UNIPHIER_PINCTRL_GROUP(i2c1),
  76. UNIPHIER_PINCTRL_GROUP(i2c2),
  77. UNIPHIER_PINCTRL_GROUP(i2c3),
  78. UNIPHIER_PINCTRL_GROUP(nand),
  79. UNIPHIER_PINCTRL_GROUP(sd),
  80. UNIPHIER_PINCTRL_GROUP(spi0),
  81. UNIPHIER_PINCTRL_GROUP(spi1),
  82. UNIPHIER_PINCTRL_GROUP(system_bus),
  83. UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
  84. UNIPHIER_PINCTRL_GROUP(uart0),
  85. UNIPHIER_PINCTRL_GROUP(uart1),
  86. UNIPHIER_PINCTRL_GROUP(uart2),
  87. UNIPHIER_PINCTRL_GROUP(uart3),
  88. UNIPHIER_PINCTRL_GROUP(usb0),
  89. UNIPHIER_PINCTRL_GROUP(usb1),
  90. UNIPHIER_PINCTRL_GROUP(usb2),
  91. UNIPHIER_PINCTRL_GROUP(usb3),
  92. };
  93. static const char * const uniphier_pxs3_functions[] = {
  94. UNIPHIER_PINMUX_FUNCTION(emmc),
  95. UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
  96. UNIPHIER_PINMUX_FUNCTION(ether_rmii),
  97. UNIPHIER_PINMUX_FUNCTION(ether1_rgmii),
  98. UNIPHIER_PINMUX_FUNCTION(ether1_rmii),
  99. UNIPHIER_PINMUX_FUNCTION(i2c0),
  100. UNIPHIER_PINMUX_FUNCTION(i2c1),
  101. UNIPHIER_PINMUX_FUNCTION(i2c2),
  102. UNIPHIER_PINMUX_FUNCTION(i2c3),
  103. UNIPHIER_PINMUX_FUNCTION(nand),
  104. UNIPHIER_PINMUX_FUNCTION(sd),
  105. UNIPHIER_PINMUX_FUNCTION(spi0),
  106. UNIPHIER_PINMUX_FUNCTION(spi1),
  107. UNIPHIER_PINMUX_FUNCTION(system_bus),
  108. UNIPHIER_PINMUX_FUNCTION(uart0),
  109. UNIPHIER_PINMUX_FUNCTION(uart1),
  110. UNIPHIER_PINMUX_FUNCTION(uart2),
  111. UNIPHIER_PINMUX_FUNCTION(uart3),
  112. UNIPHIER_PINMUX_FUNCTION(usb0),
  113. UNIPHIER_PINMUX_FUNCTION(usb1),
  114. UNIPHIER_PINMUX_FUNCTION(usb2),
  115. UNIPHIER_PINMUX_FUNCTION(usb3),
  116. };
  117. static struct uniphier_pinctrl_socdata uniphier_pxs3_pinctrl_socdata = {
  118. .groups = uniphier_pxs3_groups,
  119. .groups_count = ARRAY_SIZE(uniphier_pxs3_groups),
  120. .functions = uniphier_pxs3_functions,
  121. .functions_count = ARRAY_SIZE(uniphier_pxs3_functions),
  122. .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE |
  123. UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL,
  124. };
  125. static int uniphier_pxs3_pinctrl_probe(struct udevice *dev)
  126. {
  127. return uniphier_pinctrl_probe(dev, &uniphier_pxs3_pinctrl_socdata);
  128. }
  129. static const struct udevice_id uniphier_pxs3_pinctrl_match[] = {
  130. { .compatible = "socionext,uniphier-pxs3-pinctrl" },
  131. { /* sentinel */ }
  132. };
  133. U_BOOT_DRIVER(uniphier_pxs3_pinctrl) = {
  134. .name = "uniphier-pxs3-pinctrl",
  135. .id = UCLASS_PINCTRL,
  136. .of_match = of_match_ptr(uniphier_pxs3_pinctrl_match),
  137. .probe = uniphier_pxs3_pinctrl_probe,
  138. .priv_auto = sizeof(struct uniphier_pinctrl_priv),
  139. .ops = &uniphier_pinctrl_ops,
  140. };