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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-26 10:33:01 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-26 10:33:01 -0800 |
commit | ac3d266bf1bbbdd7efb6bd6760f2ee29e43bb132 (patch) | |
tree | d498e947176f4b77938034ff6c6427f9875da721 /arch/m68k/include/asm/mc146818rtc_mm.h | |
parent | 9f4863b7dc7f545bb3a01746feafdc1208e86c89 (diff) | |
parent | 49148020bcb6910ce71417bd990a5ce7017f9bd3 (diff) | |
download | op-kernel-dev-ac3d266bf1bbbdd7efb6bd6760f2ee29e43bb132.zip op-kernel-dev-ac3d266bf1bbbdd7efb6bd6760f2ee29e43bb132.tar.gz |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68k,m68knommu: merge header files
Resolve trivial conflict in arch/m68knommu/include/asm/Kbuild
Diffstat (limited to 'arch/m68k/include/asm/mc146818rtc_mm.h')
-rw-r--r-- | arch/m68k/include/asm/mc146818rtc_mm.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/mc146818rtc_mm.h b/arch/m68k/include/asm/mc146818rtc_mm.h new file mode 100644 index 0000000..9f70a01 --- /dev/null +++ b/arch/m68k/include/asm/mc146818rtc_mm.h @@ -0,0 +1,26 @@ +/* + * 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 */ |