43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
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/* linux/arch/arm/mach-exynos4/include/mach/regs-gpio.h
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*
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* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* EXYNOS4 - GPIO (including EINT) register definitions
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASM_ARCH_REGS_GPIO_H
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#define __ASM_ARCH_REGS_GPIO_H __FILE__
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#include <mach/map.h>
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#include <mach/irqs.h>
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#define EXYNOS4_EINT40CON (S5P_VA_GPIO2 + 0xE00)
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#define S5P_EINT_CON(x) (EXYNOS4_EINT40CON + ((x) * 0x4))
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#define EXYNOS4_EINT40FLTCON0 (S5P_VA_GPIO2 + 0xE80)
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#define S5P_EINT_FLTCON(x) (EXYNOS4_EINT40FLTCON0 + ((x) * 0x4))
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#define EXYNOS4_EINT40MASK (S5P_VA_GPIO2 + 0xF00)
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#define S5P_EINT_MASK(x) (EXYNOS4_EINT40MASK + ((x) * 0x4))
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#define EXYNOS4_EINT40PEND (S5P_VA_GPIO2 + 0xF40)
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#define S5P_EINT_PEND(x) (EXYNOS4_EINT40PEND + ((x) * 0x4))
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#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3)
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#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7))
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#define EINT_MODE S3C_GPIO_SFN(0xf)
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#define EINT_GPIO_0(x) EXYNOS4_GPX0(x)
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#define EINT_GPIO_1(x) EXYNOS4_GPX1(x)
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#define EINT_GPIO_2(x) EXYNOS4_GPX2(x)
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#define EINT_GPIO_3(x) EXYNOS4_GPX3(x)
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#endif /* __ASM_ARCH_REGS_GPIO_H */
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