diff options
Diffstat (limited to 'arch/arm/mach-s5pv210/include/mach/regs-gpio.h')
| -rw-r--r-- | arch/arm/mach-s5pv210/include/mach/regs-gpio.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/include/mach/regs-gpio.h b/arch/arm/mach-s5pv210/include/mach/regs-gpio.h new file mode 100644 index 00000000000..49e029b4978 --- /dev/null +++ b/arch/arm/mach-s5pv210/include/mach/regs-gpio.h @@ -0,0 +1,48 @@ +/* linux/arch/arm/mach-s5pv210/include/mach/regs-gpio.h + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * S5PV210 - GPIO (including EINT) register definitions + * + * 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_REGS_GPIO_H +#define __ASM_ARCH_REGS_GPIO_H __FILE__ + +#include <mach/map.h> + +#define S5PV210_EINT30CON (S5P_VA_GPIO + 0xE00) +#define S5P_EINT_CON(x) (S5PV210_EINT30CON + ((x) * 0x4)) + +#define S5PV210_EINT30FLTCON0 (S5P_VA_GPIO + 0xE80) +#define S5P_EINT_FLTCON(x) (S5PV210_EINT30FLTCON0 + ((x) * 0x4)) + +#define S5PV210_EINT30MASK (S5P_VA_GPIO + 0xF00) +#define S5P_EINT_MASK(x) (S5PV210_EINT30MASK + ((x) * 0x4)) + +#define S5PV210_EINT30PEND (S5P_VA_GPIO + 0xF40) +#define S5P_EINT_PEND(x) (S5PV210_EINT30PEND + ((x) * 0x4)) + +#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3) + +#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7)) + +/* values for S5P_EXTINT0 */ +#define S5P_EXTINT_LOWLEV (0x00) +#define S5P_EXTINT_HILEV (0x01) +#define S5P_EXTINT_FALLEDGE (0x02) +#define S5P_EXTINT_RISEEDGE (0x03) +#define S5P_EXTINT_BOTHEDGE (0x04) + +#define EINT_MODE S3C_GPIO_SFN(0xf) + +#define EINT_GPIO_0(x) S5PV210_GPH0(x) +#define EINT_GPIO_1(x) S5PV210_GPH1(x) +#define EINT_GPIO_2(x) S5PV210_GPH2(x) +#define EINT_GPIO_3(x) S5PV210_GPH3(x) + +#endif /* __ASM_ARCH_REGS_GPIO_H */ |