1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Include file for the EP93XX GPIO controller machine specifics */ 3 4 #ifndef __GPIO_EP93XX_H 5 #define __GPIO_EP93XX_H 6 7 #include "ep93xx-regs.h" 8 9 #define EP93XX_GPIO_PHYS_BASE EP93XX_APB_PHYS(0x00040000) 10 #define EP93XX_GPIO_BASE EP93XX_APB_IOMEM(0x00040000) 11 #define EP93XX_GPIO_REG(x) (EP93XX_GPIO_BASE + (x)) 12 #define EP93XX_GPIO_F_INT_STATUS EP93XX_GPIO_REG(0x5c) 13 #define EP93XX_GPIO_A_INT_STATUS EP93XX_GPIO_REG(0xa0) 14 #define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc) 15 #define EP93XX_GPIO_EEDRIVE EP93XX_GPIO_REG(0xc8) 16 17 /* GPIO port A. */ 18 #define EP93XX_GPIO_LINE_A(x) ((x) + 0) 19 #define EP93XX_GPIO_LINE_EGPIO0 EP93XX_GPIO_LINE_A(0) 20 #define EP93XX_GPIO_LINE_EGPIO1 EP93XX_GPIO_LINE_A(1) 21 #define EP93XX_GPIO_LINE_EGPIO2 EP93XX_GPIO_LINE_A(2) 22 #define EP93XX_GPIO_LINE_EGPIO3 EP93XX_GPIO_LINE_A(3) 23 #define EP93XX_GPIO_LINE_EGPIO4 EP93XX_GPIO_LINE_A(4) 24 #define EP93XX_GPIO_LINE_EGPIO5 EP93XX_GPIO_LINE_A(5) 25 #define EP93XX_GPIO_LINE_EGPIO6 EP93XX_GPIO_LINE_A(6) 26 #define EP93XX_GPIO_LINE_EGPIO7 EP93XX_GPIO_LINE_A(7) 27 28 /* GPIO port B. */ 29 #define EP93XX_GPIO_LINE_B(x) ((x) + 8) 30 #define EP93XX_GPIO_LINE_EGPIO8 EP93XX_GPIO_LINE_B(0) 31 #define EP93XX_GPIO_LINE_EGPIO9 EP93XX_GPIO_LINE_B(1) 32 #define EP93XX_GPIO_LINE_EGPIO10 EP93XX_GPIO_LINE_B(2) 33 #define EP93XX_GPIO_LINE_EGPIO11 EP93XX_GPIO_LINE_B(3) 34 #define EP93XX_GPIO_LINE_EGPIO12 EP93XX_GPIO_LINE_B(4) 35 #define EP93XX_GPIO_LINE_EGPIO13 EP93XX_GPIO_LINE_B(5) 36 #define EP93XX_GPIO_LINE_EGPIO14 EP93XX_GPIO_LINE_B(6) 37 #define EP93XX_GPIO_LINE_EGPIO15 EP93XX_GPIO_LINE_B(7) 38 39 /* GPIO port C. */ 40 #define EP93XX_GPIO_LINE_C(x) ((x) + 40) 41 #define EP93XX_GPIO_LINE_ROW0 EP93XX_GPIO_LINE_C(0) 42 #define EP93XX_GPIO_LINE_ROW1 EP93XX_GPIO_LINE_C(1) 43 #define EP93XX_GPIO_LINE_ROW2 EP93XX_GPIO_LINE_C(2) 44 #define EP93XX_GPIO_LINE_ROW3 EP93XX_GPIO_LINE_C(3) 45 #define EP93XX_GPIO_LINE_ROW4 EP93XX_GPIO_LINE_C(4) 46 #define EP93XX_GPIO_LINE_ROW5 EP93XX_GPIO_LINE_C(5) 47 #define EP93XX_GPIO_LINE_ROW6 EP93XX_GPIO_LINE_C(6) 48 #define EP93XX_GPIO_LINE_ROW7 EP93XX_GPIO_LINE_C(7) 49 50 /* GPIO port D. */ 51 #define EP93XX_GPIO_LINE_D(x) ((x) + 24) 52 #define EP93XX_GPIO_LINE_COL0 EP93XX_GPIO_LINE_D(0) 53 #define EP93XX_GPIO_LINE_COL1 EP93XX_GPIO_LINE_D(1) 54 #define EP93XX_GPIO_LINE_COL2 EP93XX_GPIO_LINE_D(2) 55 #define EP93XX_GPIO_LINE_COL3 EP93XX_GPIO_LINE_D(3) 56 #define EP93XX_GPIO_LINE_COL4 EP93XX_GPIO_LINE_D(4) 57 #define EP93XX_GPIO_LINE_COL5 EP93XX_GPIO_LINE_D(5) 58 #define EP93XX_GPIO_LINE_COL6 EP93XX_GPIO_LINE_D(6) 59 #define EP93XX_GPIO_LINE_COL7 EP93XX_GPIO_LINE_D(7) 60 61 /* GPIO port E. */ 62 #define EP93XX_GPIO_LINE_E(x) ((x) + 32) 63 #define EP93XX_GPIO_LINE_GRLED EP93XX_GPIO_LINE_E(0) 64 #define EP93XX_GPIO_LINE_RDLED EP93XX_GPIO_LINE_E(1) 65 #define EP93XX_GPIO_LINE_DIORn EP93XX_GPIO_LINE_E(2) 66 #define EP93XX_GPIO_LINE_IDECS1n EP93XX_GPIO_LINE_E(3) 67 #define EP93XX_GPIO_LINE_IDECS2n EP93XX_GPIO_LINE_E(4) 68 #define EP93XX_GPIO_LINE_IDEDA0 EP93XX_GPIO_LINE_E(5) 69 #define EP93XX_GPIO_LINE_IDEDA1 EP93XX_GPIO_LINE_E(6) 70 #define EP93XX_GPIO_LINE_IDEDA2 EP93XX_GPIO_LINE_E(7) 71 72 /* GPIO port F. */ 73 #define EP93XX_GPIO_LINE_F(x) ((x) + 16) 74 #define EP93XX_GPIO_LINE_WP EP93XX_GPIO_LINE_F(0) 75 #define EP93XX_GPIO_LINE_MCCD1 EP93XX_GPIO_LINE_F(1) 76 #define EP93XX_GPIO_LINE_MCCD2 EP93XX_GPIO_LINE_F(2) 77 #define EP93XX_GPIO_LINE_MCBVD1 EP93XX_GPIO_LINE_F(3) 78 #define EP93XX_GPIO_LINE_MCBVD2 EP93XX_GPIO_LINE_F(4) 79 #define EP93XX_GPIO_LINE_VS1 EP93XX_GPIO_LINE_F(5) 80 #define EP93XX_GPIO_LINE_READY EP93XX_GPIO_LINE_F(6) 81 #define EP93XX_GPIO_LINE_VS2 EP93XX_GPIO_LINE_F(7) 82 83 /* GPIO port G. */ 84 #define EP93XX_GPIO_LINE_G(x) ((x) + 48) 85 #define EP93XX_GPIO_LINE_EECLK EP93XX_GPIO_LINE_G(0) 86 #define EP93XX_GPIO_LINE_EEDAT EP93XX_GPIO_LINE_G(1) 87 #define EP93XX_GPIO_LINE_SLA0 EP93XX_GPIO_LINE_G(2) 88 #define EP93XX_GPIO_LINE_SLA1 EP93XX_GPIO_LINE_G(3) 89 #define EP93XX_GPIO_LINE_DD12 EP93XX_GPIO_LINE_G(4) 90 #define EP93XX_GPIO_LINE_DD13 EP93XX_GPIO_LINE_G(5) 91 #define EP93XX_GPIO_LINE_DD14 EP93XX_GPIO_LINE_G(6) 92 #define EP93XX_GPIO_LINE_DD15 EP93XX_GPIO_LINE_G(7) 93 94 /* GPIO port H. */ 95 #define EP93XX_GPIO_LINE_H(x) ((x) + 56) 96 #define EP93XX_GPIO_LINE_DD0 EP93XX_GPIO_LINE_H(0) 97 #define EP93XX_GPIO_LINE_DD1 EP93XX_GPIO_LINE_H(1) 98 #define EP93XX_GPIO_LINE_DD2 EP93XX_GPIO_LINE_H(2) 99 #define EP93XX_GPIO_LINE_DD3 EP93XX_GPIO_LINE_H(3) 100 #define EP93XX_GPIO_LINE_DD4 EP93XX_GPIO_LINE_H(4) 101 #define EP93XX_GPIO_LINE_DD5 EP93XX_GPIO_LINE_H(5) 102 #define EP93XX_GPIO_LINE_DD6 EP93XX_GPIO_LINE_H(6) 103 #define EP93XX_GPIO_LINE_DD7 EP93XX_GPIO_LINE_H(7) 104 105 /* maximum value for gpio line identifiers */ 106 #define EP93XX_GPIO_LINE_MAX EP93XX_GPIO_LINE_H(7) 107 108 /* maximum value for irq capable line identifiers */ 109 #define EP93XX_GPIO_LINE_MAX_IRQ EP93XX_GPIO_LINE_F(7) 110 111 #endif /* __GPIO_EP93XX_H */ 112
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