| /* 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 <mach/map.h> |
| |
| /* 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 */ |
