| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * Copyright (C) 1998, 2001, 03 by Ralf Baechle |
| * RTC routines for PC style attached Dallas chip. |
| #ifndef __ASM_MACH_AU1XX_MC146818RTC_H |
| #define __ASM_MACH_AU1XX_MC146818RTC_H |
| #include <asm/mach-au1x00/au1000.h> |
| #define RTC_PORT(x) (0x0c000000 + (x)) |
| #define PB1500_RTC_ADDR 0x0c000000 |
| static inline unsigned char CMOS_READ(unsigned long offset) |
| return (u8)(au_readl(offset + PB1500_RTC_ADDR) & 0xff); |
| static inline void CMOS_WRITE(unsigned char data, unsigned long offset) |
| au_writel(data, offset + PB1500_RTC_ADDR); |
| #endif /* __ASM_MACH_AU1XX_MC146818RTC_H */ |