| /* arch/arm/mach-s3c2410/include/mach/gpio.h |
| * |
| * Copyright (c) 2008 Simtec Electronics |
| * http://armlinux.simtec.co.uk/ |
| * Ben Dooks <ben@simtec.co.uk> |
| * |
| * S3C2410 - GPIO lib support |
| * |
| * 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. |
| */ |
| |
| #define gpio_get_value __gpio_get_value |
| #define gpio_set_value __gpio_set_value |
| #define gpio_cansleep __gpio_cansleep |
| #define gpio_to_irq __gpio_to_irq |
| |
| /* some boards require extra gpio capacity to support external |
| * devices that need GPIO. |
| */ |
| |
| #ifdef CONFIG_CPU_S3C244X |
| #define ARCH_NR_GPIOS (32 * 9 + CONFIG_S3C24XX_GPIO_EXTRA) |
| #elif defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2416) |
| #define ARCH_NR_GPIOS (32 * 12 + CONFIG_S3C24XX_GPIO_EXTRA) |
| #else |
| #define ARCH_NR_GPIOS (256 + CONFIG_S3C24XX_GPIO_EXTRA) |
| #endif |
| |
| #include <asm-generic/gpio.h> |
| #include <mach/gpio-nrs.h> |
| #include <mach/gpio-fns.h> |
| |
| #ifdef CONFIG_CPU_S3C244X |
| #define S3C_GPIO_END (S3C2410_GPJ(0) + 32) |
| #elif defined(CONFIG_CPU_S3C2443) || defined(CONFIG_CPU_S3C2416) |
| #define S3C_GPIO_END (S3C2410_GPM(0) + 32) |
| #else |
| #define S3C_GPIO_END (S3C2410_GPH(0) + 32) |
| #endif |
