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330c90a54c
The GPIOs of EXYNOS4 and EXYNOS5 are changed to use ioremap instead of static mapping. It alse causes the change of external interrupt IO mapping. This patch changes EXYNOS4 to EXYNOS for common use and changes EINT_x macros for supporting dynamic IO mapping. Signed-off-by: Eunki Kim <eunki_kim@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* 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 EINT_REG_NR(x) (EINT_OFFSET(x) >> 3)
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#define EINT_CON(b, x) (b + 0xE00 + (EINT_REG_NR(x) * 4))
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#define EINT_FLTCON(b, x) (b + 0xE80 + (EINT_REG_NR(x) * 4))
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#define EINT_MASK(b, x) (b + 0xF00 + (EINT_REG_NR(x) * 4))
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#define EINT_PEND(b, x) (b + 0xF40 + (EINT_REG_NR(x) * 4))
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#define EINT_OFFSET_BIT(x) (1 << (EINT_OFFSET(x) & 0x7))
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/* compatibility for plat-s5p/irq-pm.c */
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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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#endif /* __ASM_ARCH_REGS_GPIO_H */
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