| /* linux/arch/arm/mach-exynos4/include/mach/gpio.h |
| * |
| * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. |
| * http://www.samsung.com |
| * |
| * EXYNOS4 - GPIO lib support |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #ifndef __ASM_ARCH_GPIO_H |
| #define __ASM_ARCH_GPIO_H __FILE__ |
| |
| #define gpio_get_value __gpio_get_value |
| #define gpio_set_value __gpio_set_value |
| #define gpio_cansleep __gpio_cansleep |
| #define gpio_to_irq __gpio_to_irq |
| |
| /* Practically, GPIO banks upto GPZ are the configurable gpio banks */ |
| |
| /* GPIO bank sizes */ |
| #define EXYNOS4_GPIO_A0_NR (8) |
| #define EXYNOS4_GPIO_A1_NR (6) |
| #define EXYNOS4_GPIO_B_NR (8) |
| #define EXYNOS4_GPIO_C0_NR (5) |
| #define EXYNOS4_GPIO_C1_NR (5) |
| #define EXYNOS4_GPIO_D0_NR (4) |
| #define EXYNOS4_GPIO_D1_NR (4) |
| #define EXYNOS4_GPIO_E0_NR (5) |
| #define EXYNOS4_GPIO_E1_NR (8) |
| #define EXYNOS4_GPIO_E2_NR (6) |
| #define EXYNOS4_GPIO_E3_NR (8) |
| #define EXYNOS4_GPIO_E4_NR (8) |
| #define EXYNOS4_GPIO_F0_NR (8) |
| #define EXYNOS4_GPIO_F1_NR (8) |
| #define EXYNOS4_GPIO_F2_NR (8) |
| #define EXYNOS4_GPIO_F3_NR (6) |
| #define EXYNOS4_GPIO_J0_NR (8) |
| #define EXYNOS4_GPIO_J1_NR (5) |
| #define EXYNOS4_GPIO_K0_NR (7) |
| #define EXYNOS4_GPIO_K1_NR (7) |
| #define EXYNOS4_GPIO_K2_NR (7) |
| #define EXYNOS4_GPIO_K3_NR (7) |
| #define EXYNOS4_GPIO_L0_NR (8) |
| #define EXYNOS4_GPIO_L1_NR (3) |
| #define EXYNOS4_GPIO_L2_NR (8) |
| #define EXYNOS4_GPIO_X0_NR (8) |
| #define EXYNOS4_GPIO_X1_NR (8) |
| #define EXYNOS4_GPIO_X2_NR (8) |
| #define EXYNOS4_GPIO_X3_NR (8) |
| #define EXYNOS4_GPIO_Z_NR (7) |
| |
| /* GPIO bank numbers */ |
| |
| #define EXYNOS4_GPIO_NEXT(__gpio) \ |
| ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1) |
| |
| enum s5p_gpio_number { |
| EXYNOS4_GPIO_A0_START = 0, |
| EXYNOS4_GPIO_A1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_A0), |
| EXYNOS4_GPIO_B_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_A1), |
| EXYNOS4_GPIO_C0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_B), |
| EXYNOS4_GPIO_C1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_C0), |
| EXYNOS4_GPIO_D0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_C1), |
| EXYNOS4_GPIO_D1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_D0), |
| EXYNOS4_GPIO_E0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_D1), |
| EXYNOS4_GPIO_E1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E0), |
| EXYNOS4_GPIO_E2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E1), |
| EXYNOS4_GPIO_E3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E2), |
| EXYNOS4_GPIO_E4_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E3), |
| EXYNOS4_GPIO_F0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E4), |
| EXYNOS4_GPIO_F1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F0), |
| EXYNOS4_GPIO_F2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F1), |
| EXYNOS4_GPIO_F3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F2), |
| EXYNOS4_GPIO_J0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F3), |
| EXYNOS4_GPIO_J1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_J0), |
| EXYNOS4_GPIO_K0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_J1), |
| EXYNOS4_GPIO_K1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K0), |
| EXYNOS4_GPIO_K2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K1), |
| EXYNOS4_GPIO_K3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K2), |
| EXYNOS4_GPIO_L0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K3), |
| EXYNOS4_GPIO_L1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_L0), |
| EXYNOS4_GPIO_L2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_L1), |
| EXYNOS4_GPIO_X0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_L2), |
| EXYNOS4_GPIO_X1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X0), |
| EXYNOS4_GPIO_X2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X1), |
| EXYNOS4_GPIO_X3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X2), |
| EXYNOS4_GPIO_Z_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X3), |
| }; |
| |
| /* EXYNOS4 GPIO number definitions */ |
| #define EXYNOS4_GPA0(_nr) (EXYNOS4_GPIO_A0_START + (_nr)) |
| #define EXYNOS4_GPA1(_nr) (EXYNOS4_GPIO_A1_START + (_nr)) |
| #define EXYNOS4_GPB(_nr) (EXYNOS4_GPIO_B_START + (_nr)) |
| #define EXYNOS4_GPC0(_nr) (EXYNOS4_GPIO_C0_START + (_nr)) |
| #define EXYNOS4_GPC1(_nr) (EXYNOS4_GPIO_C1_START + (_nr)) |
| #define EXYNOS4_GPD0(_nr) (EXYNOS4_GPIO_D0_START + (_nr)) |
| #define EXYNOS4_GPD1(_nr) (EXYNOS4_GPIO_D1_START + (_nr)) |
| #define EXYNOS4_GPE0(_nr) (EXYNOS4_GPIO_E0_START + (_nr)) |
| #define EXYNOS4_GPE1(_nr) (EXYNOS4_GPIO_E1_START + (_nr)) |
| #define EXYNOS4_GPE2(_nr) (EXYNOS4_GPIO_E2_START + (_nr)) |
| #define EXYNOS4_GPE3(_nr) (EXYNOS4_GPIO_E3_START + (_nr)) |
| #define EXYNOS4_GPE4(_nr) (EXYNOS4_GPIO_E4_START + (_nr)) |
| #define EXYNOS4_GPF0(_nr) (EXYNOS4_GPIO_F0_START + (_nr)) |
| #define EXYNOS4_GPF1(_nr) (EXYNOS4_GPIO_F1_START + (_nr)) |
| #define EXYNOS4_GPF2(_nr) (EXYNOS4_GPIO_F2_START + (_nr)) |
| #define EXYNOS4_GPF3(_nr) (EXYNOS4_GPIO_F3_START + (_nr)) |
| #define EXYNOS4_GPJ0(_nr) (EXYNOS4_GPIO_J0_START + (_nr)) |
| #define EXYNOS4_GPJ1(_nr) (EXYNOS4_GPIO_J1_START + (_nr)) |
| #define EXYNOS4_GPK0(_nr) (EXYNOS4_GPIO_K0_START + (_nr)) |
| #define EXYNOS4_GPK1(_nr) (EXYNOS4_GPIO_K1_START + (_nr)) |
| #define EXYNOS4_GPK2(_nr) (EXYNOS4_GPIO_K2_START + (_nr)) |
| #define EXYNOS4_GPK3(_nr) (EXYNOS4_GPIO_K3_START + (_nr)) |
| #define EXYNOS4_GPL0(_nr) (EXYNOS4_GPIO_L0_START + (_nr)) |
| #define EXYNOS4_GPL1(_nr) (EXYNOS4_GPIO_L1_START + (_nr)) |
| #define EXYNOS4_GPL2(_nr) (EXYNOS4_GPIO_L2_START + (_nr)) |
| #define EXYNOS4_GPX0(_nr) (EXYNOS4_GPIO_X0_START + (_nr)) |
| #define EXYNOS4_GPX1(_nr) (EXYNOS4_GPIO_X1_START + (_nr)) |
| #define EXYNOS4_GPX2(_nr) (EXYNOS4_GPIO_X2_START + (_nr)) |
| #define EXYNOS4_GPX3(_nr) (EXYNOS4_GPIO_X3_START + (_nr)) |
| #define EXYNOS4_GPZ(_nr) (EXYNOS4_GPIO_Z_START + (_nr)) |
| |
| /* the end of the EXYNOS4 specific gpios */ |
| #define EXYNOS4_GPIO_END (EXYNOS4_GPZ(EXYNOS4_GPIO_Z_NR) + 1) |
| #define S3C_GPIO_END EXYNOS4_GPIO_END |
| |
| /* define the number of gpios we need to the one after the GPZ() range */ |
| #define ARCH_NR_GPIOS (EXYNOS4_GPZ(EXYNOS4_GPIO_Z_NR) + \ |
| CONFIG_SAMSUNG_GPIO_EXTRA + 1) |
| |
| #include <asm-generic/gpio.h> |
| |
| #endif /* __ASM_ARCH_GPIO_H */ |