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- /*
- * 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
- * for more details.
- *
- * Copyright (C) 1998, 2001, 03 by Ralf Baechle
- *
- * RTC routines for PC style attached Dallas chip.
- */
- #ifndef __ASM_MACH_DDB5074_MC146818RTC_H
- #define __ASM_MACH_DDB5074_MC146818RTC_H
- #include <asm/ddb5xxx/ddb5074.h>
- #include <asm/ddb5xxx/ddb5xxx.h>
- #define RTC_PORT(x) (0x70 + (x))
- #define RTC_IRQ 8
- static inline unsigned char CMOS_READ(unsigned long addr)
- {
- return *(volatile unsigned char *)(KSEG1ADDR(DDB_PCI_MEM_BASE)+addr);
- }
- static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
- {
- *(volatile unsigned char *)(KSEG1ADDR(DDB_PCI_MEM_BASE)+addr) = data;
- }
- #define RTC_ALWAYS_BCD 1
- #endif /* __ASM_MACH_DDB5074_MC146818RTC_H */
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