1/* linux/arch/arm/mach-s5p6440/include/mach/regs-gpio.h 2 * 3 * Copyright (c) 2009 Samsung Electronics Co., Ltd. 4 * http://www.samsung.com/ 5 * 6 * S5P6440 - GPIO 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/* 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) 35 36/* for LCD */ 37#define S5P6440_SPCON_LCD_SEL_RGB (1 << 0) 38#define S5P6440_SPCON_LCD_SEL_MASK (3 << 0) 39 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) 43 */ 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)) 47 48/* Use these macros for GPF/GPI/GPJ/GPN/GPP set of GPIO (2 bit) 49 * */ 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)) 53 54#endif /* __ASM_ARCH_REGS_GPIO_H */ 55