1/* linux/arch/arm/mach-s5pv210/include/mach/regs-gpio.h 2 * 3 * Copyright (c) 2010 Samsung Electronics Co., Ltd. 4 * http://www.samsung.com 5 * 6 * S5PV210 - GPIO (including EINT) register definitions 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_REGS_GPIO_H 14#define __ASM_ARCH_REGS_GPIO_H __FILE__ 15 16#include <mach/map.h> 17 18#define S5PV210_EINT30CON (S5P_VA_GPIO + 0xE00) 19#define S5P_EINT_CON(x) (S5PV210_EINT30CON + ((x) * 0x4)) 20 21#define S5PV210_EINT30FLTCON0 (S5P_VA_GPIO + 0xE80) 22#define S5P_EINT_FLTCON(x) (S5PV210_EINT30FLTCON0 + ((x) * 0x4)) 23 24#define S5PV210_EINT30MASK (S5P_VA_GPIO + 0xF00) 25#define S5P_EINT_MASK(x) (S5PV210_EINT30MASK + ((x) * 0x4)) 26 27#define S5PV210_EINT30PEND (S5P_VA_GPIO + 0xF40) 28#define S5P_EINT_PEND(x) (S5PV210_EINT30PEND + ((x) * 0x4)) 29 30#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3) 31 32#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7)) 33 34/* values for S5P_EXTINT0 */ 35#define S5P_EXTINT_LOWLEV (0x00) 36#define S5P_EXTINT_HILEV (0x01) 37#define S5P_EXTINT_FALLEDGE (0x02) 38#define S5P_EXTINT_RISEEDGE (0x03) 39#define S5P_EXTINT_BOTHEDGE (0x04) 40 41#define EINT_MODE S3C_GPIO_SFN(0xf) 42 43#define EINT_GPIO_0(x) S5PV210_GPH0(x) 44#define EINT_GPIO_1(x) S5PV210_GPH1(x) 45#define EINT_GPIO_2(x) S5PV210_GPH2(x) 46#define EINT_GPIO_3(x) S5PV210_GPH3(x) 47 48#endif /* __ASM_ARCH_REGS_GPIO_H */ 49