1 /* linux/arch/arm/mach-s5p6440/include/mach/regs-gpio.h
3 * Copyright (c) 2009 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com/
6 * S5P6440 - GPIO register definitions
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.
13 #ifndef __ASM_ARCH_REGS_GPIO_H
14 #define __ASM_ARCH_REGS_GPIO_H __FILE__
18 /* Base addresses for each of the banks */
19 #define S5P6440_GPA_BASE (S5P_VA_GPIO + 0x0000)
20 #define S5P6440_GPB_BASE (S5P_VA_GPIO + 0x0020)
21 #define S5P6440_GPC_BASE (S5P_VA_GPIO + 0x0040)
22 #define S5P6440_GPF_BASE (S5P_VA_GPIO + 0x00A0)
23 #define S5P6440_GPG_BASE (S5P_VA_GPIO + 0x00C0)
24 #define S5P6440_GPH_BASE (S5P_VA_GPIO + 0x00E0)
25 #define S5P6440_GPI_BASE (S5P_VA_GPIO + 0x0100)
26 #define S5P6440_GPJ_BASE (S5P_VA_GPIO + 0x0120)
27 #define S5P6440_GPN_BASE (S5P_VA_GPIO + 0x0830)
28 #define S5P6440_GPP_BASE (S5P_VA_GPIO + 0x0160)
29 #define S5P6440_GPR_BASE (S5P_VA_GPIO + 0x0290)
30 #define S5P6440_EINT0CON0 (S5P_VA_GPIO + 0x900)
31 #define S5P6440_EINT0FLTCON0 (S5P_VA_GPIO + 0x910)
32 #define S5P6440_EINT0FLTCON1 (S5P_VA_GPIO + 0x914)
33 #define S5P6440_EINT0MASK (S5P_VA_GPIO + 0x920)
34 #define S5P6440_EINT0PEND (S5P_VA_GPIO + 0x924)
37 #define S5P6440_SPCON_LCD_SEL_RGB (1 << 0)
38 #define S5P6440_SPCON_LCD_SEL_MASK (3 << 0)
40 /* These set of macros are not really useful for the
41 * GPF/GPI/GPJ/GPN/GPP,
42 * useful for others set of GPIO's (4 bit)
44 #define S5P6440_GPIO_CONMASK(__gpio) (0xf << ((__gpio) * 4))
45 #define S5P6440_GPIO_INPUT(__gpio) (0x0 << ((__gpio) * 4))
46 #define S5P6440_GPIO_OUTPUT(__gpio) (0x1 << ((__gpio) * 4))
48 /* Use these macros for GPF/GPI/GPJ/GPN/GPP set of GPIO (2 bit)
50 #define S5P6440_GPIO2_CONMASK(__gpio) (0x3 << ((__gpio) * 2))
51 #define S5P6440_GPIO2_INPUT(__gpio) (0x0 << ((__gpio) * 2))
52 #define S5P6440_GPIO2_OUTPUT(__gpio) (0x1 << ((__gpio) * 2))
54 #endif /* __ASM_ARCH_REGS_GPIO_H */