/* linux/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h * * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. * http://www.samsung.com * * S5P64X0 - GPIO 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 /* Will be implemented S5P6442 GPIOlib */ /* Base addresses for each of the banks */ #define S5P6440_GPA_BASE (S5P_VA_GPIO + 0x0000) #define S5P6440_GPB_BASE (S5P_VA_GPIO + 0x0020) #define S5P6440_GPC_BASE (S5P_VA_GPIO + 0x0040) #define S5P6440_GPF_BASE (S5P_VA_GPIO + 0x00A0) #define S5P6440_GPG_BASE (S5P_VA_GPIO + 0x00C0) #define S5P6440_GPH_BASE (S5P_VA_GPIO + 0x00E0) #define S5P6440_GPI_BASE (S5P_VA_GPIO + 0x0100) #define S5P6440_GPJ_BASE (S5P_VA_GPIO + 0x0120) #define S5P6440_GPN_BASE (S5P_VA_GPIO + 0x0830) #define S5P6440_GPP_BASE (S5P_VA_GPIO + 0x0160) #define S5P6440_GPR_BASE (S5P_VA_GPIO + 0x0290) #define S5P6440_EINT0CON0 (S5P_VA_GPIO + 0x900) #define S5P6440_EINT0FLTCON0 (S5P_VA_GPIO + 0x910) #define S5P6440_EINT0FLTCON1 (S5P_VA_GPIO + 0x914) #define S5P6440_EINT0MASK (S5P_VA_GPIO + 0x920) #define S5P6440_EINT0PEND (S5P_VA_GPIO + 0x924) /* for LCD */ #define S5P6440_SPCON_LCD_SEL_RGB (1 << 0) #define S5P6440_SPCON_LCD_SEL_MASK (3 << 0) /* * These set of macros are not really useful for the * GPF/GPI/GPJ/GPN/GPP, useful for others set of GPIO's (4 bit) */ #define S5P6440_GPIO_CONMASK(__gpio) (0xf << ((__gpio) * 4)) #define S5P6440_GPIO_INPUT(__gpio) (0x0 << ((__gpio) * 4)) #define S5P6440_GPIO_OUTPUT(__gpio) (0x1 << ((__gpio) * 4)) /* * Use these macros for GPF/GPI/GPJ/GPN/GPP set of GPIO (2 bit) */ #define S5P6440_GPIO2_CONMASK(__gpio) (0x3 << ((__gpio) * 2)) #define S5P6440_GPIO2_INPUT(__gpio) (0x0 << ((__gpio) * 2)) #define S5P6440_GPIO2_OUTPUT(__gpio) (0x1 << ((__gpio) * 2)) #endif /* __ASM_ARCH_REGS_GPIO_H */