1 /* Include file for the EP93XX GPIO controller machine specifics */ 2 3 #ifndef __GPIO_EP93XX_H 4 #define __GPIO_EP93XX_H 5 6 #include <mach/ep93xx-regs.h> 7 8 #define EP93XX_GPIO_PHYS_BASE EP93XX_APB_PHYS(0x00040000) 9 #define EP93XX_GPIO_BASE EP93XX_APB_IOMEM(0x00040000) 10 #define EP93XX_GPIO_REG(x) (EP93XX_GPIO_BASE + (x)) 11 #define EP93XX_GPIO_F_INT_STATUS EP93XX_GPIO_REG(0x5c) 12 #define EP93XX_GPIO_A_INT_STATUS EP93XX_GPIO_REG(0xa0) 13 #define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc) 14 #define EP93XX_GPIO_EEDRIVE EP93XX_GPIO_REG(0xc8) 15 16 /* GPIO port A. */ 17 #define EP93XX_GPIO_LINE_A(x) ((x) + 0) 18 #define EP93XX_GPIO_LINE_EGPIO0 EP93XX_GPIO_LINE_A(0) 19 #define EP93XX_GPIO_LINE_EGPIO1 EP93XX_GPIO_LINE_A(1) 20 #define EP93XX_GPIO_LINE_EGPIO2 EP93XX_GPIO_LINE_A(2) 21 #define EP93XX_GPIO_LINE_EGPIO3 EP93XX_GPIO_LINE_A(3) 22 #define EP93XX_GPIO_LINE_EGPIO4 EP93XX_GPIO_LINE_A(4) 23 #define EP93XX_GPIO_LINE_EGPIO5 EP93XX_GPIO_LINE_A(5) 24 #define EP93XX_GPIO_LINE_EGPIO6 EP93XX_GPIO_LINE_A(6) 25 #define EP93XX_GPIO_LINE_EGPIO7 EP93XX_GPIO_LINE_A(7) 26 27 /* GPIO port B. */ 28 #define EP93XX_GPIO_LINE_B(x) ((x) + 8) 29 #define EP93XX_GPIO_LINE_EGPIO8 EP93XX_GPIO_LINE_B(0) 30 #define EP93XX_GPIO_LINE_EGPIO9 EP93XX_GPIO_LINE_B(1) 31 #define EP93XX_GPIO_LINE_EGPIO10 EP93XX_GPIO_LINE_B(2) 32 #define EP93XX_GPIO_LINE_EGPIO11 EP93XX_GPIO_LINE_B(3) 33 #define EP93XX_GPIO_LINE_EGPIO12 EP93XX_GPIO_LINE_B(4) 34 #define EP93XX_GPIO_LINE_EGPIO13 EP93XX_GPIO_LINE_B(5) 35 #define EP93XX_GPIO_LINE_EGPIO14 EP93XX_GPIO_LINE_B(6) 36 #define EP93XX_GPIO_LINE_EGPIO15 EP93XX_GPIO_LINE_B(7) 37 38 /* GPIO port C. */ 39 #define EP93XX_GPIO_LINE_C(x) ((x) + 40) 40 #define EP93XX_GPIO_LINE_ROW0 EP93XX_GPIO_LINE_C(0) 41 #define EP93XX_GPIO_LINE_ROW1 EP93XX_GPIO_LINE_C(1) 42 #define EP93XX_GPIO_LINE_ROW2 EP93XX_GPIO_LINE_C(2) 43 #define EP93XX_GPIO_LINE_ROW3 EP93XX_GPIO_LINE_C(3) 44 #define EP93XX_GPIO_LINE_ROW4 EP93XX_GPIO_LINE_C(4) 45 #define EP93XX_GPIO_LINE_ROW5 EP93XX_GPIO_LINE_C(5) 46 #define EP93XX_GPIO_LINE_ROW6 EP93XX_GPIO_LINE_C(6) 47 #define EP93XX_GPIO_LINE_ROW7 EP93XX_GPIO_LINE_C(7) 48 49 /* GPIO port D. */ 50 #define EP93XX_GPIO_LINE_D(x) ((x) + 24) 51 #define EP93XX_GPIO_LINE_COL0 EP93XX_GPIO_LINE_D(0) 52 #define EP93XX_GPIO_LINE_COL1 EP93XX_GPIO_LINE_D(1) 53 #define EP93XX_GPIO_LINE_COL2 EP93XX_GPIO_LINE_D(2) 54 #define EP93XX_GPIO_LINE_COL3 EP93XX_GPIO_LINE_D(3) 55 #define EP93XX_GPIO_LINE_COL4 EP93XX_GPIO_LINE_D(4) 56 #define EP93XX_GPIO_LINE_COL5 EP93XX_GPIO_LINE_D(5) 57 #define EP93XX_GPIO_LINE_COL6 EP93XX_GPIO_LINE_D(6) 58 #define EP93XX_GPIO_LINE_COL7 EP93XX_GPIO_LINE_D(7) 59 60 /* GPIO port E. */ 61 #define EP93XX_GPIO_LINE_E(x) ((x) + 32) 62 #define EP93XX_GPIO_LINE_GRLED EP93XX_GPIO_LINE_E(0) 63 #define EP93XX_GPIO_LINE_RDLED EP93XX_GPIO_LINE_E(1) 64 #define EP93XX_GPIO_LINE_DIORn EP93XX_GPIO_LINE_E(2) 65 #define EP93XX_GPIO_LINE_IDECS1n EP93XX_GPIO_LINE_E(3) 66 #define EP93XX_GPIO_LINE_IDECS2n EP93XX_GPIO_LINE_E(4) 67 #define EP93XX_GPIO_LINE_IDEDA0 EP93XX_GPIO_LINE_E(5) 68 #define EP93XX_GPIO_LINE_IDEDA1 EP93XX_GPIO_LINE_E(6) 69 #define EP93XX_GPIO_LINE_IDEDA2 EP93XX_GPIO_LINE_E(7) 70 71 /* GPIO port F. */ 72 #define EP93XX_GPIO_LINE_F(x) ((x) + 16) 73 #define EP93XX_GPIO_LINE_WP EP93XX_GPIO_LINE_F(0) 74 #define EP93XX_GPIO_LINE_MCCD1 EP93XX_GPIO_LINE_F(1) 75 #define EP93XX_GPIO_LINE_MCCD2 EP93XX_GPIO_LINE_F(2) 76 #define EP93XX_GPIO_LINE_MCBVD1 EP93XX_GPIO_LINE_F(3) 77 #define EP93XX_GPIO_LINE_MCBVD2 EP93XX_GPIO_LINE_F(4) 78 #define EP93XX_GPIO_LINE_VS1 EP93XX_GPIO_LINE_F(5) 79 #define EP93XX_GPIO_LINE_READY EP93XX_GPIO_LINE_F(6) 80 #define EP93XX_GPIO_LINE_VS2 EP93XX_GPIO_LINE_F(7) 81 82 /* GPIO port G. */ 83 #define EP93XX_GPIO_LINE_G(x) ((x) + 48) 84 #define EP93XX_GPIO_LINE_EECLK EP93XX_GPIO_LINE_G(0) 85 #define EP93XX_GPIO_LINE_EEDAT EP93XX_GPIO_LINE_G(1) 86 #define EP93XX_GPIO_LINE_SLA0 EP93XX_GPIO_LINE_G(2) 87 #define EP93XX_GPIO_LINE_SLA1 EP93XX_GPIO_LINE_G(3) 88 #define EP93XX_GPIO_LINE_DD12 EP93XX_GPIO_LINE_G(4) 89 #define EP93XX_GPIO_LINE_DD13 EP93XX_GPIO_LINE_G(5) 90 #define EP93XX_GPIO_LINE_DD14 EP93XX_GPIO_LINE_G(6) 91 #define EP93XX_GPIO_LINE_DD15 EP93XX_GPIO_LINE_G(7) 92 93 /* GPIO port H. */ 94 #define EP93XX_GPIO_LINE_H(x) ((x) + 56) 95 #define EP93XX_GPIO_LINE_DD0 EP93XX_GPIO_LINE_H(0) 96 #define EP93XX_GPIO_LINE_DD1 EP93XX_GPIO_LINE_H(1) 97 #define EP93XX_GPIO_LINE_DD2 EP93XX_GPIO_LINE_H(2) 98 #define EP93XX_GPIO_LINE_DD3 EP93XX_GPIO_LINE_H(3) 99 #define EP93XX_GPIO_LINE_DD4 EP93XX_GPIO_LINE_H(4) 100 #define EP93XX_GPIO_LINE_DD5 EP93XX_GPIO_LINE_H(5) 101 #define EP93XX_GPIO_LINE_DD6 EP93XX_GPIO_LINE_H(6) 102 #define EP93XX_GPIO_LINE_DD7 EP93XX_GPIO_LINE_H(7) 103 104 /* maximum value for gpio line identifiers */ 105 #define EP93XX_GPIO_LINE_MAX EP93XX_GPIO_LINE_H(7) 106 107 /* maximum value for irq capable line identifiers */ 108 #define EP93XX_GPIO_LINE_MAX_IRQ EP93XX_GPIO_LINE_F(7) 109 110 #endif /* __GPIO_EP93XX_H */ 111