diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2009-01-29 15:38:57 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2009-03-24 15:17:41 +1000 |
| commit | bf08d5251840ee7fe7ac561fc65aeead4f31335b (patch) | |
| tree | 4aa4bac0d2a30f2de9b3b4f11ca2237cbfa01367 /arch/m68k/include/asm/mc146818rtc.h | |
| parent | 9a4048a211513c3d6c56ddf2efb276113eae0b80 (diff) | |
m68k: use the mc146818rtc.h for non-mmu setups as well.
The mmu varient of mc146818rtc.h can be use on the non-mmu builds as well.
Revert to the single mc146818rtc.h file.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/include/asm/mc146818rtc.h')
| -rw-r--r-- | arch/m68k/include/asm/mc146818rtc.h | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/arch/m68k/include/asm/mc146818rtc.h b/arch/m68k/include/asm/mc146818rtc.h index fb90dcf7842..9f70a01f73d 100644 --- a/arch/m68k/include/asm/mc146818rtc.h +++ b/arch/m68k/include/asm/mc146818rtc.h @@ -1,5 +1,26 @@ -#ifdef __uClinux__ -#include "mc146818rtc_no.h" -#else -#include "mc146818rtc_mm.h" -#endif +/* + * Machine dependent access functions for RTC registers. + */ +#ifndef _ASM_MC146818RTC_H +#define _ASM_MC146818RTC_H + + +#ifdef CONFIG_ATARI +/* RTC in Atari machines */ + +#include <asm/atarihw.h> + +#define RTC_PORT(x) (TT_RTC_BAS + 2*(x)) +#define RTC_ALWAYS_BCD 0 + +#define CMOS_READ(addr) ({ \ +atari_outb_p((addr),RTC_PORT(0)); \ +atari_inb_p(RTC_PORT(1)); \ +}) +#define CMOS_WRITE(val, addr) ({ \ +atari_outb_p((addr),RTC_PORT(0)); \ +atari_outb_p((val),RTC_PORT(1)); \ +}) +#endif /* CONFIG_ATARI */ + +#endif /* _ASM_MC146818RTC_H */ |