gpio-ep93xx.h 4.6 KB

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. /* Include file for the EP93XX GPIO controller machine specifics */
  3. #ifndef __GPIO_EP93XX_H
  4. #define __GPIO_EP93XX_H
  5. #include "ep93xx-regs.h"
  6. #define EP93XX_GPIO_PHYS_BASE EP93XX_APB_PHYS(0x00040000)
  7. #define EP93XX_GPIO_BASE EP93XX_APB_IOMEM(0x00040000)
  8. #define EP93XX_GPIO_REG(x) (EP93XX_GPIO_BASE + (x))
  9. #define EP93XX_GPIO_F_INT_STATUS EP93XX_GPIO_REG(0x5c)
  10. #define EP93XX_GPIO_A_INT_STATUS EP93XX_GPIO_REG(0xa0)
  11. #define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc)
  12. #define EP93XX_GPIO_EEDRIVE EP93XX_GPIO_REG(0xc8)
  13. /* GPIO port A. */
  14. #define EP93XX_GPIO_LINE_A(x) ((x) + 0)
  15. #define EP93XX_GPIO_LINE_EGPIO0 EP93XX_GPIO_LINE_A(0)
  16. #define EP93XX_GPIO_LINE_EGPIO1 EP93XX_GPIO_LINE_A(1)
  17. #define EP93XX_GPIO_LINE_EGPIO2 EP93XX_GPIO_LINE_A(2)
  18. #define EP93XX_GPIO_LINE_EGPIO3 EP93XX_GPIO_LINE_A(3)
  19. #define EP93XX_GPIO_LINE_EGPIO4 EP93XX_GPIO_LINE_A(4)
  20. #define EP93XX_GPIO_LINE_EGPIO5 EP93XX_GPIO_LINE_A(5)
  21. #define EP93XX_GPIO_LINE_EGPIO6 EP93XX_GPIO_LINE_A(6)
  22. #define EP93XX_GPIO_LINE_EGPIO7 EP93XX_GPIO_LINE_A(7)
  23. /* GPIO port B. */
  24. #define EP93XX_GPIO_LINE_B(x) ((x) + 8)
  25. #define EP93XX_GPIO_LINE_EGPIO8 EP93XX_GPIO_LINE_B(0)
  26. #define EP93XX_GPIO_LINE_EGPIO9 EP93XX_GPIO_LINE_B(1)
  27. #define EP93XX_GPIO_LINE_EGPIO10 EP93XX_GPIO_LINE_B(2)
  28. #define EP93XX_GPIO_LINE_EGPIO11 EP93XX_GPIO_LINE_B(3)
  29. #define EP93XX_GPIO_LINE_EGPIO12 EP93XX_GPIO_LINE_B(4)
  30. #define EP93XX_GPIO_LINE_EGPIO13 EP93XX_GPIO_LINE_B(5)
  31. #define EP93XX_GPIO_LINE_EGPIO14 EP93XX_GPIO_LINE_B(6)
  32. #define EP93XX_GPIO_LINE_EGPIO15 EP93XX_GPIO_LINE_B(7)
  33. /* GPIO port C. */
  34. #define EP93XX_GPIO_LINE_C(x) ((x) + 40)
  35. #define EP93XX_GPIO_LINE_ROW0 EP93XX_GPIO_LINE_C(0)
  36. #define EP93XX_GPIO_LINE_ROW1 EP93XX_GPIO_LINE_C(1)
  37. #define EP93XX_GPIO_LINE_ROW2 EP93XX_GPIO_LINE_C(2)
  38. #define EP93XX_GPIO_LINE_ROW3 EP93XX_GPIO_LINE_C(3)
  39. #define EP93XX_GPIO_LINE_ROW4 EP93XX_GPIO_LINE_C(4)
  40. #define EP93XX_GPIO_LINE_ROW5 EP93XX_GPIO_LINE_C(5)
  41. #define EP93XX_GPIO_LINE_ROW6 EP93XX_GPIO_LINE_C(6)
  42. #define EP93XX_GPIO_LINE_ROW7 EP93XX_GPIO_LINE_C(7)
  43. /* GPIO port D. */
  44. #define EP93XX_GPIO_LINE_D(x) ((x) + 24)
  45. #define EP93XX_GPIO_LINE_COL0 EP93XX_GPIO_LINE_D(0)
  46. #define EP93XX_GPIO_LINE_COL1 EP93XX_GPIO_LINE_D(1)
  47. #define EP93XX_GPIO_LINE_COL2 EP93XX_GPIO_LINE_D(2)
  48. #define EP93XX_GPIO_LINE_COL3 EP93XX_GPIO_LINE_D(3)
  49. #define EP93XX_GPIO_LINE_COL4 EP93XX_GPIO_LINE_D(4)
  50. #define EP93XX_GPIO_LINE_COL5 EP93XX_GPIO_LINE_D(5)
  51. #define EP93XX_GPIO_LINE_COL6 EP93XX_GPIO_LINE_D(6)
  52. #define EP93XX_GPIO_LINE_COL7 EP93XX_GPIO_LINE_D(7)
  53. /* GPIO port E. */
  54. #define EP93XX_GPIO_LINE_E(x) ((x) + 32)
  55. #define EP93XX_GPIO_LINE_GRLED EP93XX_GPIO_LINE_E(0)
  56. #define EP93XX_GPIO_LINE_RDLED EP93XX_GPIO_LINE_E(1)
  57. #define EP93XX_GPIO_LINE_DIORn EP93XX_GPIO_LINE_E(2)
  58. #define EP93XX_GPIO_LINE_IDECS1n EP93XX_GPIO_LINE_E(3)
  59. #define EP93XX_GPIO_LINE_IDECS2n EP93XX_GPIO_LINE_E(4)
  60. #define EP93XX_GPIO_LINE_IDEDA0 EP93XX_GPIO_LINE_E(5)
  61. #define EP93XX_GPIO_LINE_IDEDA1 EP93XX_GPIO_LINE_E(6)
  62. #define EP93XX_GPIO_LINE_IDEDA2 EP93XX_GPIO_LINE_E(7)
  63. /* GPIO port F. */
  64. #define EP93XX_GPIO_LINE_F(x) ((x) + 16)
  65. #define EP93XX_GPIO_LINE_WP EP93XX_GPIO_LINE_F(0)
  66. #define EP93XX_GPIO_LINE_MCCD1 EP93XX_GPIO_LINE_F(1)
  67. #define EP93XX_GPIO_LINE_MCCD2 EP93XX_GPIO_LINE_F(2)
  68. #define EP93XX_GPIO_LINE_MCBVD1 EP93XX_GPIO_LINE_F(3)
  69. #define EP93XX_GPIO_LINE_MCBVD2 EP93XX_GPIO_LINE_F(4)
  70. #define EP93XX_GPIO_LINE_VS1 EP93XX_GPIO_LINE_F(5)
  71. #define EP93XX_GPIO_LINE_READY EP93XX_GPIO_LINE_F(6)
  72. #define EP93XX_GPIO_LINE_VS2 EP93XX_GPIO_LINE_F(7)
  73. /* GPIO port G. */
  74. #define EP93XX_GPIO_LINE_G(x) ((x) + 48)
  75. #define EP93XX_GPIO_LINE_EECLK EP93XX_GPIO_LINE_G(0)
  76. #define EP93XX_GPIO_LINE_EEDAT EP93XX_GPIO_LINE_G(1)
  77. #define EP93XX_GPIO_LINE_SLA0 EP93XX_GPIO_LINE_G(2)
  78. #define EP93XX_GPIO_LINE_SLA1 EP93XX_GPIO_LINE_G(3)
  79. #define EP93XX_GPIO_LINE_DD12 EP93XX_GPIO_LINE_G(4)
  80. #define EP93XX_GPIO_LINE_DD13 EP93XX_GPIO_LINE_G(5)
  81. #define EP93XX_GPIO_LINE_DD14 EP93XX_GPIO_LINE_G(6)
  82. #define EP93XX_GPIO_LINE_DD15 EP93XX_GPIO_LINE_G(7)
  83. /* GPIO port H. */
  84. #define EP93XX_GPIO_LINE_H(x) ((x) + 56)
  85. #define EP93XX_GPIO_LINE_DD0 EP93XX_GPIO_LINE_H(0)
  86. #define EP93XX_GPIO_LINE_DD1 EP93XX_GPIO_LINE_H(1)
  87. #define EP93XX_GPIO_LINE_DD2 EP93XX_GPIO_LINE_H(2)
  88. #define EP93XX_GPIO_LINE_DD3 EP93XX_GPIO_LINE_H(3)
  89. #define EP93XX_GPIO_LINE_DD4 EP93XX_GPIO_LINE_H(4)
  90. #define EP93XX_GPIO_LINE_DD5 EP93XX_GPIO_LINE_H(5)
  91. #define EP93XX_GPIO_LINE_DD6 EP93XX_GPIO_LINE_H(6)
  92. #define EP93XX_GPIO_LINE_DD7 EP93XX_GPIO_LINE_H(7)
  93. /* maximum value for gpio line identifiers */
  94. #define EP93XX_GPIO_LINE_MAX EP93XX_GPIO_LINE_H(7)
  95. /* maximum value for irq capable line identifiers */
  96. #define EP93XX_GPIO_LINE_MAX_IRQ EP93XX_GPIO_LINE_F(7)
  97. #endif /* __GPIO_EP93XX_H */