block: move down direct IO plugging

[linux/fpc-iii.git] / arch / arm / mach-exynos / include / mach / gpio.h

/*
 * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd.
 *              http://www.samsung.com
 *
 * 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
 * published by the Free Software Foundation.
*/

#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H __FILE__

/* Macro for EXYNOS GPIO numbering */

#define EXYNOS_GPIO_NEXT(__gpio) \
        ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)

/* EXYNOS4 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_Y0_NR      (6)
#define EXYNOS4_GPIO_Y1_NR      (4)
#define EXYNOS4_GPIO_Y2_NR      (6)
#define EXYNOS4_GPIO_Y3_NR      (8)
#define EXYNOS4_GPIO_Y4_NR      (8)
#define EXYNOS4_GPIO_Y5_NR      (8)
#define EXYNOS4_GPIO_Y6_NR      (8)
#define EXYNOS4_GPIO_Z_NR       (7)

/* EXYNOS4 GPIO bank numbers */

enum exynos4_gpio_number {
        EXYNOS4_GPIO_A0_START   = 0,
        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))
#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_GPY0(_nr)       (EXYNOS4_GPIO_Y0_START + (_nr))
#define EXYNOS4_GPY1(_nr)       (EXYNOS4_GPIO_Y1_START + (_nr))
#define EXYNOS4_GPY2(_nr)       (EXYNOS4_GPIO_Y2_START + (_nr))
#define EXYNOS4_GPY3(_nr)       (EXYNOS4_GPIO_Y3_START + (_nr))
#define EXYNOS4_GPY4(_nr)       (EXYNOS4_GPIO_Y4_START + (_nr))
#define EXYNOS4_GPY5(_nr)       (EXYNOS4_GPIO_Y5_START + (_nr))
#define EXYNOS4_GPY6(_nr)       (EXYNOS4_GPIO_Y6_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)

/* 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      (4)
#define EXYNOS5_GPIO_C2_NR      (7)
#define EXYNOS5_GPIO_C3_NR      (7)
#define EXYNOS5_GPIO_C4_NR      (7)
#define EXYNOS5_GPIO_D0_NR      (4)
#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_C4_START           = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C3),
        EXYNOS5_GPIO_D0_START           = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C4),
        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_GPC4(_nr)       (EXYNOS5_GPIO_C4_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 */