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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_offset(irq) ((irq) < IRQ_EINT16_31 ? ((irq) - IRQ_EINT(0)) \ | |
31 | : ((irq) - S5P_EINT_16_31_BASE)) | |
32 | ||
33 | #define EINT_REG_NR(x) (eint_offset(x) >> 3) | |
34 | ||
35 | #define eint_irq_to_bit(irq) (1 << (eint_offset(irq) & 0x7)) | |
36 | ||
37 | /* values for S5P_EXTINT0 */ | |
38 | #define S5P_EXTINT_LOWLEV (0x00) | |
39 | #define S5P_EXTINT_HILEV (0x01) | |
40 | #define S5P_EXTINT_FALLEDGE (0x02) | |
41 | #define S5P_EXTINT_RISEEDGE (0x03) | |
42 | #define S5P_EXTINT_BOTHEDGE (0x04) | |
43 | ||
44 | #endif /* __ASM_ARCH_REGS_GPIO_H */ |