diff options
Diffstat (limited to 'arch/arm/mach-exynos4/include/mach/regs-gpio.h')
| -rw-r--r-- | arch/arm/mach-exynos4/include/mach/regs-gpio.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos4/include/mach/regs-gpio.h b/arch/arm/mach-exynos4/include/mach/regs-gpio.h new file mode 100644 index 0000000..1401b21 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/regs-gpio.h @@ -0,0 +1,42 @@ +/* linux/arch/arm/mach-exynos4/include/mach/regs-gpio.h + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS4 - 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> +#include <mach/irqs.h> + +#define EXYNOS4_EINT40CON (S5P_VA_GPIO2 + 0xE00) +#define S5P_EINT_CON(x) (EXYNOS4_EINT40CON + ((x) * 0x4)) + +#define EXYNOS4_EINT40FLTCON0 (S5P_VA_GPIO2 + 0xE80) +#define S5P_EINT_FLTCON(x) (EXYNOS4_EINT40FLTCON0 + ((x) * 0x4)) + +#define EXYNOS4_EINT40MASK (S5P_VA_GPIO2 + 0xF00) +#define S5P_EINT_MASK(x) (EXYNOS4_EINT40MASK + ((x) * 0x4)) + +#define EXYNOS4_EINT40PEND (S5P_VA_GPIO2 + 0xF40) +#define S5P_EINT_PEND(x) (EXYNOS4_EINT40PEND + ((x) * 0x4)) + +#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3) + +#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7)) + +#define EINT_MODE S3C_GPIO_SFN(0xf) + +#define EINT_GPIO_0(x) EXYNOS4_GPX0(x) +#define EINT_GPIO_1(x) EXYNOS4_GPX1(x) +#define EINT_GPIO_2(x) EXYNOS4_GPX2(x) +#define EINT_GPIO_3(x) EXYNOS4_GPX3(x) + +#endif /* __ASM_ARCH_REGS_GPIO_H */ |