diff options
Diffstat (limited to 'arch/arm/mach-exynos/include/mach/gpio.h')
| -rw-r--r-- | arch/arm/mach-exynos/include/mach/gpio.h | 239 |
1 files changed, 188 insertions, 51 deletions
diff --git a/arch/arm/mach-exynos/include/mach/gpio.h b/arch/arm/mach-exynos/include/mach/gpio.h index 80523ca9bb49..d7498afe036a 100644 --- a/arch/arm/mach-exynos/include/mach/gpio.h +++ b/arch/arm/mach-exynos/include/mach/gpio.h @@ -1,9 +1,8 @@ -/* linux/arch/arm/mach-exynos4/include/mach/gpio.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. +/* + * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd. * http://www.samsung.com * - * EXYNOS4 - GPIO lib support + * EXYNOS - 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 @@ -13,9 +12,13 @@ #ifndef __ASM_ARCH_GPIO_H #define __ASM_ARCH_GPIO_H __FILE__ -/* Practically, GPIO banks up to GPZ are the configurable gpio banks */ +/* Macro for EXYNOS GPIO numbering */ + +#define EXYNOS_GPIO_NEXT(__gpio) \ + ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1) + +/* EXYNOS4 GPIO bank sizes */ -/* GPIO bank sizes */ #define EXYNOS4_GPIO_A0_NR (8) #define EXYNOS4_GPIO_A1_NR (6) #define EXYNOS4_GPIO_B_NR (8) @@ -54,52 +57,50 @@ #define EXYNOS4_GPIO_Y6_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) +/* EXYNOS4 GPIO bank numbers */ -enum s5p_gpio_number { +enum exynos4_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_Y0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X3), - EXYNOS4_GPIO_Y1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y0), - EXYNOS4_GPIO_Y2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y1), - EXYNOS4_GPIO_Y3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y2), - EXYNOS4_GPIO_Y4_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y3), - EXYNOS4_GPIO_Y5_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y4), - EXYNOS4_GPIO_Y6_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y5), - EXYNOS4_GPIO_Z_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y6), + EXYNOS4_GPIO_A1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_A0), + EXYNOS4_GPIO_B_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_A1), + EXYNOS4_GPIO_C0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_B), + EXYNOS4_GPIO_C1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_C0), + EXYNOS4_GPIO_D0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_C1), + EXYNOS4_GPIO_D1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_D0), + EXYNOS4_GPIO_E0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_D1), + EXYNOS4_GPIO_E1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E0), + EXYNOS4_GPIO_E2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E1), + EXYNOS4_GPIO_E3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E2), + EXYNOS4_GPIO_E4_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E3), + EXYNOS4_GPIO_F0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E4), + EXYNOS4_GPIO_F1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_F0), + EXYNOS4_GPIO_F2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_F1), + EXYNOS4_GPIO_F3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_F2), + EXYNOS4_GPIO_J0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_F3), + EXYNOS4_GPIO_J1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_J0), + EXYNOS4_GPIO_K0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_J1), + EXYNOS4_GPIO_K1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_K0), + EXYNOS4_GPIO_K2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_K1), + EXYNOS4_GPIO_K3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_K2), + EXYNOS4_GPIO_L0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_K3), + EXYNOS4_GPIO_L1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_L0), + EXYNOS4_GPIO_L2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_L1), + EXYNOS4_GPIO_X0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_L2), + EXYNOS4_GPIO_X1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_X0), + EXYNOS4_GPIO_X2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_X1), + EXYNOS4_GPIO_X3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_X2), + EXYNOS4_GPIO_Y0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_X3), + EXYNOS4_GPIO_Y1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y0), + EXYNOS4_GPIO_Y2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y1), + EXYNOS4_GPIO_Y3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y2), + EXYNOS4_GPIO_Y4_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y3), + EXYNOS4_GPIO_Y5_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y4), + EXYNOS4_GPIO_Y6_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y5), + EXYNOS4_GPIO_Z_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y6), }; /* 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)) @@ -139,11 +140,147 @@ enum s5p_gpio_number { #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) +/* EXYNOS5 GPIO bank sizes */ + +#define EXYNOS5_GPIO_A0_NR (8) +#define EXYNOS5_GPIO_A1_NR (6) +#define EXYNOS5_GPIO_A2_NR (8) +#define EXYNOS5_GPIO_B0_NR (5) +#define EXYNOS5_GPIO_B1_NR (5) +#define EXYNOS5_GPIO_B2_NR (4) +#define EXYNOS5_GPIO_B3_NR (4) +#define EXYNOS5_GPIO_C0_NR (7) +#define EXYNOS5_GPIO_C1_NR (7) +#define EXYNOS5_GPIO_C2_NR (7) +#define EXYNOS5_GPIO_C3_NR (7) +#define EXYNOS5_GPIO_D0_NR (8) +#define EXYNOS5_GPIO_D1_NR (8) +#define EXYNOS5_GPIO_Y0_NR (6) +#define EXYNOS5_GPIO_Y1_NR (4) +#define EXYNOS5_GPIO_Y2_NR (6) +#define EXYNOS5_GPIO_Y3_NR (8) +#define EXYNOS5_GPIO_Y4_NR (8) +#define EXYNOS5_GPIO_Y5_NR (8) +#define EXYNOS5_GPIO_Y6_NR (8) +#define EXYNOS5_GPIO_X0_NR (8) +#define EXYNOS5_GPIO_X1_NR (8) +#define EXYNOS5_GPIO_X2_NR (8) +#define EXYNOS5_GPIO_X3_NR (8) +#define EXYNOS5_GPIO_E0_NR (8) +#define EXYNOS5_GPIO_E1_NR (2) +#define EXYNOS5_GPIO_F0_NR (4) +#define EXYNOS5_GPIO_F1_NR (4) +#define EXYNOS5_GPIO_G0_NR (8) +#define EXYNOS5_GPIO_G1_NR (8) +#define EXYNOS5_GPIO_G2_NR (2) +#define EXYNOS5_GPIO_H0_NR (4) +#define EXYNOS5_GPIO_H1_NR (8) +#define EXYNOS5_GPIO_V0_NR (8) +#define EXYNOS5_GPIO_V1_NR (8) +#define EXYNOS5_GPIO_V2_NR (8) +#define EXYNOS5_GPIO_V3_NR (8) +#define EXYNOS5_GPIO_V4_NR (2) +#define EXYNOS5_GPIO_Z_NR (7) + +/* EXYNOS5 GPIO bank numbers */ + +enum exynos5_gpio_number { + EXYNOS5_GPIO_A0_START = 0, + EXYNOS5_GPIO_A1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_A0), + EXYNOS5_GPIO_A2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_A1), + EXYNOS5_GPIO_B0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_A2), + EXYNOS5_GPIO_B1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_B0), + EXYNOS5_GPIO_B2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_B1), + EXYNOS5_GPIO_B3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_B2), + EXYNOS5_GPIO_C0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_B3), + EXYNOS5_GPIO_C1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C0), + EXYNOS5_GPIO_C2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C1), + EXYNOS5_GPIO_C3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C2), + EXYNOS5_GPIO_D0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C3), + EXYNOS5_GPIO_D1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_D0), + EXYNOS5_GPIO_Y0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_D1), + EXYNOS5_GPIO_Y1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y0), + EXYNOS5_GPIO_Y2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y1), + EXYNOS5_GPIO_Y3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y2), + EXYNOS5_GPIO_Y4_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y3), + EXYNOS5_GPIO_Y5_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y4), + EXYNOS5_GPIO_Y6_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y5), + EXYNOS5_GPIO_X0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y6), + EXYNOS5_GPIO_X1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_X0), + EXYNOS5_GPIO_X2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_X1), + EXYNOS5_GPIO_X3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_X2), + EXYNOS5_GPIO_E0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_X3), + EXYNOS5_GPIO_E1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_E0), + EXYNOS5_GPIO_F0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_E1), + EXYNOS5_GPIO_F1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_F0), + EXYNOS5_GPIO_G0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_F1), + EXYNOS5_GPIO_G1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_G0), + EXYNOS5_GPIO_G2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_G1), + EXYNOS5_GPIO_H0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_G2), + EXYNOS5_GPIO_H1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_H0), + EXYNOS5_GPIO_V0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_H1), + EXYNOS5_GPIO_V1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V0), + EXYNOS5_GPIO_V2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V1), + EXYNOS5_GPIO_V3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V2), + EXYNOS5_GPIO_V4_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V3), + EXYNOS5_GPIO_Z_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V4), +}; + +/* EXYNOS5 GPIO number definitions */ + +#define EXYNOS5_GPA0(_nr) (EXYNOS5_GPIO_A0_START + (_nr)) +#define EXYNOS5_GPA1(_nr) (EXYNOS5_GPIO_A1_START + (_nr)) +#define EXYNOS5_GPA2(_nr) (EXYNOS5_GPIO_A2_START + (_nr)) +#define EXYNOS5_GPB0(_nr) (EXYNOS5_GPIO_B0_START + (_nr)) +#define EXYNOS5_GPB1(_nr) (EXYNOS5_GPIO_B1_START + (_nr)) +#define EXYNOS5_GPB2(_nr) (EXYNOS5_GPIO_B2_START + (_nr)) +#define EXYNOS5_GPB3(_nr) (EXYNOS5_GPIO_B3_START + (_nr)) +#define EXYNOS5_GPC0(_nr) (EXYNOS5_GPIO_C0_START + (_nr)) +#define EXYNOS5_GPC1(_nr) (EXYNOS5_GPIO_C1_START + (_nr)) +#define EXYNOS5_GPC2(_nr) (EXYNOS5_GPIO_C2_START + (_nr)) +#define EXYNOS5_GPC3(_nr) (EXYNOS5_GPIO_C3_START + (_nr)) +#define EXYNOS5_GPD0(_nr) (EXYNOS5_GPIO_D0_START + (_nr)) +#define EXYNOS5_GPD1(_nr) (EXYNOS5_GPIO_D1_START + (_nr)) +#define EXYNOS5_GPY0(_nr) (EXYNOS5_GPIO_Y0_START + (_nr)) +#define EXYNOS5_GPY1(_nr) (EXYNOS5_GPIO_Y1_START + (_nr)) +#define EXYNOS5_GPY2(_nr) (EXYNOS5_GPIO_Y2_START + (_nr)) +#define EXYNOS5_GPY3(_nr) (EXYNOS5_GPIO_Y3_START + (_nr)) +#define EXYNOS5_GPY4(_nr) (EXYNOS5_GPIO_Y4_START + (_nr)) +#define EXYNOS5_GPY5(_nr) (EXYNOS5_GPIO_Y5_START + (_nr)) +#define EXYNOS5_GPY6(_nr) (EXYNOS5_GPIO_Y6_START + (_nr)) +#define EXYNOS5_GPX0(_nr) (EXYNOS5_GPIO_X0_START + (_nr)) +#define EXYNOS5_GPX1(_nr) (EXYNOS5_GPIO_X1_START + (_nr)) +#define EXYNOS5_GPX2(_nr) (EXYNOS5_GPIO_X2_START + (_nr)) +#define EXYNOS5_GPX3(_nr) (EXYNOS5_GPIO_X3_START + (_nr)) +#define EXYNOS5_GPE0(_nr) (EXYNOS5_GPIO_E0_START + (_nr)) +#define EXYNOS5_GPE1(_nr) (EXYNOS5_GPIO_E1_START + (_nr)) +#define EXYNOS5_GPF0(_nr) (EXYNOS5_GPIO_F0_START + (_nr)) +#define EXYNOS5_GPF1(_nr) (EXYNOS5_GPIO_F1_START + (_nr)) +#define EXYNOS5_GPG0(_nr) (EXYNOS5_GPIO_G0_START + (_nr)) +#define EXYNOS5_GPG1(_nr) (EXYNOS5_GPIO_G1_START + (_nr)) +#define EXYNOS5_GPG2(_nr) (EXYNOS5_GPIO_G2_START + (_nr)) +#define EXYNOS5_GPH0(_nr) (EXYNOS5_GPIO_H0_START + (_nr)) +#define EXYNOS5_GPH1(_nr) (EXYNOS5_GPIO_H1_START + (_nr)) +#define EXYNOS5_GPV0(_nr) (EXYNOS5_GPIO_V0_START + (_nr)) +#define EXYNOS5_GPV1(_nr) (EXYNOS5_GPIO_V1_START + (_nr)) +#define EXYNOS5_GPV2(_nr) (EXYNOS5_GPIO_V2_START + (_nr)) +#define EXYNOS5_GPV3(_nr) (EXYNOS5_GPIO_V3_START + (_nr)) +#define EXYNOS5_GPV4(_nr) (EXYNOS5_GPIO_V4_START + (_nr)) +#define EXYNOS5_GPZ(_nr) (EXYNOS5_GPIO_Z_START + (_nr)) + +/* the end of the EXYNOS5 specific gpios */ + +#define EXYNOS5_GPIO_END (EXYNOS5_GPZ(EXYNOS5_GPIO_Z_NR) + 1) + +/* actually, EXYNOS5_GPIO_END is bigger than EXYNOS4 */ + +#define S3C_GPIO_END (EXYNOS5_GPIO_END) + +/* define the number of gpios */ + +#define ARCH_NR_GPIOS (CONFIG_SAMSUNG_GPIO_EXTRA + S3C_GPIO_END) #endif /* __ASM_ARCH_GPIO_H */ |