1/* linux/arch/arm/mach-s5pv210/include/mach/gpio.h 2 * 3 * Copyright (c) 2010 Samsung Electronics Co., Ltd. 4 * http://www.samsung.com/ 5 * 6 * S5PV210 - GPIO lib support 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11*/ 12 13#ifndef __ASM_ARCH_GPIO_H 14#define __ASM_ARCH_GPIO_H __FILE__ 15 16#define gpio_get_value __gpio_get_value 17#define gpio_set_value __gpio_set_value 18#define gpio_cansleep __gpio_cansleep 19#define gpio_to_irq __gpio_to_irq 20 21/* Practically, GPIO banks upto MP03 are the configurable gpio banks */ 22 23/* GPIO bank sizes */ 24#define S5PV210_GPIO_A0_NR (8) 25#define S5PV210_GPIO_A1_NR (4) 26#define S5PV210_GPIO_B_NR (8) 27#define S5PV210_GPIO_C0_NR (5) 28#define S5PV210_GPIO_C1_NR (5) 29#define S5PV210_GPIO_D0_NR (4) 30#define S5PV210_GPIO_D1_NR (6) 31#define S5PV210_GPIO_E0_NR (8) 32#define S5PV210_GPIO_E1_NR (5) 33#define S5PV210_GPIO_F0_NR (8) 34#define S5PV210_GPIO_F1_NR (8) 35#define S5PV210_GPIO_F2_NR (8) 36#define S5PV210_GPIO_F3_NR (6) 37#define S5PV210_GPIO_G0_NR (7) 38#define S5PV210_GPIO_G1_NR (7) 39#define S5PV210_GPIO_G2_NR (7) 40#define S5PV210_GPIO_G3_NR (7) 41#define S5PV210_GPIO_H0_NR (8) 42#define S5PV210_GPIO_H1_NR (8) 43#define S5PV210_GPIO_H2_NR (8) 44#define S5PV210_GPIO_H3_NR (8) 45#define S5PV210_GPIO_I_NR (7) 46#define S5PV210_GPIO_J0_NR (8) 47#define S5PV210_GPIO_J1_NR (6) 48#define S5PV210_GPIO_J2_NR (8) 49#define S5PV210_GPIO_J3_NR (8) 50#define S5PV210_GPIO_J4_NR (5) 51 52#define S5PV210_GPIO_MP01_NR (8) 53#define S5PV210_GPIO_MP02_NR (4) 54#define S5PV210_GPIO_MP03_NR (8) 55#define S5PV210_GPIO_MP04_NR (8) 56#define S5PV210_GPIO_MP05_NR (8) 57 58/* GPIO bank numbers */ 59 60/* CONFIG_S3C_GPIO_SPACE allows the user to select extra 61 * space for debugging purposes so that any accidental 62 * change from one gpio bank to another can be caught. 63*/ 64 65#define S5PV210_GPIO_NEXT(__gpio) \ 66 ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1) 67 68enum s5p_gpio_number { 69 S5PV210_GPIO_A0_START = 0, 70 S5PV210_GPIO_A1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_A0), 71 S5PV210_GPIO_B_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_A1), 72 S5PV210_GPIO_C0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_B), 73 S5PV210_GPIO_C1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_C0), 74 S5PV210_GPIO_D0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_C1), 75 S5PV210_GPIO_D1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_D0), 76 S5PV210_GPIO_E0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_D1), 77 S5PV210_GPIO_E1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_E0), 78 S5PV210_GPIO_F0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_E1), 79 S5PV210_GPIO_F1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_F0), 80 S5PV210_GPIO_F2_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_F1), 81 S5PV210_GPIO_F3_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_F2), 82 S5PV210_GPIO_G0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_F3), 83 S5PV210_GPIO_G1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_G0), 84 S5PV210_GPIO_G2_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_G1), 85 S5PV210_GPIO_G3_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_G2), 86 S5PV210_GPIO_H0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_G3), 87 S5PV210_GPIO_H1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_H0), 88 S5PV210_GPIO_H2_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_H1), 89 S5PV210_GPIO_H3_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_H2), 90 S5PV210_GPIO_I_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_H3), 91 S5PV210_GPIO_J0_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_I), 92 S5PV210_GPIO_J1_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J0), 93 S5PV210_GPIO_J2_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J1), 94 S5PV210_GPIO_J3_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J2), 95 S5PV210_GPIO_J4_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J3), 96 S5PV210_GPIO_MP01_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_J4), 97 S5PV210_GPIO_MP02_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP01), 98 S5PV210_GPIO_MP03_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP02), 99 S5PV210_GPIO_MP04_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP03), 100 S5PV210_GPIO_MP05_START = S5PV210_GPIO_NEXT(S5PV210_GPIO_MP04), 101}; 102 103/* S5PV210 GPIO number definitions */ 104#define S5PV210_GPA0(_nr) (S5PV210_GPIO_A0_START + (_nr)) 105#define S5PV210_GPA1(_nr) (S5PV210_GPIO_A1_START + (_nr)) 106#define S5PV210_GPB(_nr) (S5PV210_GPIO_B_START + (_nr)) 107#define S5PV210_GPC0(_nr) (S5PV210_GPIO_C0_START + (_nr)) 108#define S5PV210_GPC1(_nr) (S5PV210_GPIO_C1_START + (_nr)) 109#define S5PV210_GPD0(_nr) (S5PV210_GPIO_D0_START + (_nr)) 110#define S5PV210_GPD1(_nr) (S5PV210_GPIO_D1_START + (_nr)) 111#define S5PV210_GPE0(_nr) (S5PV210_GPIO_E0_START + (_nr)) 112#define S5PV210_GPE1(_nr) (S5PV210_GPIO_E1_START + (_nr)) 113#define S5PV210_GPF0(_nr) (S5PV210_GPIO_F0_START + (_nr)) 114#define S5PV210_GPF1(_nr) (S5PV210_GPIO_F1_START + (_nr)) 115#define S5PV210_GPF2(_nr) (S5PV210_GPIO_F2_START + (_nr)) 116#define S5PV210_GPF3(_nr) (S5PV210_GPIO_F3_START + (_nr)) 117#define S5PV210_GPG0(_nr) (S5PV210_GPIO_G0_START + (_nr)) 118#define S5PV210_GPG1(_nr) (S5PV210_GPIO_G1_START + (_nr)) 119#define S5PV210_GPG2(_nr) (S5PV210_GPIO_G2_START + (_nr)) 120#define S5PV210_GPG3(_nr) (S5PV210_GPIO_G3_START + (_nr)) 121#define S5PV210_GPH0(_nr) (S5PV210_GPIO_H0_START + (_nr)) 122#define S5PV210_GPH1(_nr) (S5PV210_GPIO_H1_START + (_nr)) 123#define S5PV210_GPH2(_nr) (S5PV210_GPIO_H2_START + (_nr)) 124#define S5PV210_GPH3(_nr) (S5PV210_GPIO_H3_START + (_nr)) 125#define S5PV210_GPI(_nr) (S5PV210_GPIO_I_START + (_nr)) 126#define S5PV210_GPJ0(_nr) (S5PV210_GPIO_J0_START + (_nr)) 127#define S5PV210_GPJ1(_nr) (S5PV210_GPIO_J1_START + (_nr)) 128#define S5PV210_GPJ2(_nr) (S5PV210_GPIO_J2_START + (_nr)) 129#define S5PV210_GPJ3(_nr) (S5PV210_GPIO_J3_START + (_nr)) 130#define S5PV210_GPJ4(_nr) (S5PV210_GPIO_J4_START + (_nr)) 131#define S5PV210_MP01(_nr) (S5PV210_GPIO_MP01_START + (_nr)) 132#define S5PV210_MP02(_nr) (S5PV210_GPIO_MP02_START + (_nr)) 133#define S5PV210_MP03(_nr) (S5PV210_GPIO_MP03_START + (_nr)) 134#define S5PV210_MP04(_nr) (S5PV210_GPIO_MP04_START + (_nr)) 135#define S5PV210_MP05(_nr) (S5PV210_GPIO_MP05_START + (_nr)) 136 137/* the end of the S5PV210 specific gpios */ 138#define S5PV210_GPIO_END (S5PV210_MP05(S5PV210_GPIO_MP05_NR) + 1) 139#define S3C_GPIO_END S5PV210_GPIO_END 140 141/* define the number of gpios we need to the one after the MP05() range */ 142#define ARCH_NR_GPIOS (S5PV210_MP05(S5PV210_GPIO_MP05_NR) + \ 143 CONFIG_SAMSUNG_GPIO_EXTRA + 1) 144 145#include <asm-generic/gpio.h> 146 147#endif /* __ASM_ARCH_GPIO_H */ 148