1/* 2 * linux/include/asm-arm/arch-aaec2000/aaed2000.h 3 * 4 * AAED-2000 specific bits definition 5 * 6 * Copyright (c) 2005 Nicolas Bellido Y Ortega 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_AAED2000_H 14#define __ASM_ARCH_AAED2000_H 15 16/* External GPIOs. */ 17 18#define EXT_GPIO_PBASE AAEC_CS3 19#define EXT_GPIO_VBASE 0xf8100000 20#define EXT_GPIO_LENGTH 0x00001000 21 22#define __ext_gpio_p2v(x) ((x) - EXT_GPIO_PBASE + EXT_GPIO_VBASE) 23#define __ext_gpio_v2p(x) ((x) + EXT_GPIO_PBASE - EXT_GPIO_VBASE) 24 25#define __EXT_GPIO_REG(x) (*((volatile u32 *)__ext_gpio_p2v(x))) 26#define __EXT_GPIO_PREG(x) (__ext_gpio_v2p((u32)&(x))) 27 28#define AAED_EXT_GPIO __EXT_GPIO_REG(EXT_GPIO_PBASE) 29 30#define AAED_EGPIO_KBD_SCAN 0x00003fff /* Keyboard scan data */ 31#define AAED_EGPIO_PWR_INT 0x00008fff /* Smart battery charger interrupt */ 32#define AAED_EGPIO_SWITCHED 0x000f0000 /* DIP Switches */ 33#define AAED_EGPIO_USB_VBUS 0x00400000 /* USB Vbus sense */ 34#define AAED_EGPIO_LCD_PWR_EN 0x02000000 /* LCD and backlight PWR enable */ 35#define AAED_EGPIO_nLED0 0x20000000 /* LED 0 */ 36#define AAED_EGPIO_nLED1 0x20000000 /* LED 1 */ 37#define AAED_EGPIO_nLED2 0x20000000 /* LED 2 */ 38 39 40#endif /* __ARM_ARCH_AAED2000_H */ 41