diff options
| author | Maciej W. Rozycki <macro@linux-mips.org> | 2006-07-10 07:45:30 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-10 16:24:25 -0400 |
| commit | 38e0e8c0550eaed1af48ec5ad9ddb8a25e8b04ae (patch) | |
| tree | f38daa22e42969c8eabccfd73dc298dcaec99821 /include/asm-mips/mach-dec/mc146818rtc.h | |
| parent | 06c67befeeb16f2995c11b0e04a348103ddbfab1 (diff) | |
[PATCH] char/rtc: Handle memory-mapped chips properly
Handle memory-mapped chips properly, needed for example on DECstations.
This support was in Linux 2.4 but for some reason got lost in 2.6. This
patch is taken directly from the linux-mips repository.
[akpm@osdl.org: cleanup]
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Cc: Paul Gortmaker <penguin@muskoka.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-mips/mach-dec/mc146818rtc.h')
| -rw-r--r-- | include/asm-mips/mach-dec/mc146818rtc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-mips/mach-dec/mc146818rtc.h b/include/asm-mips/mach-dec/mc146818rtc.h index 6d37a5675803..6724e99e43e1 100644 --- a/include/asm-mips/mach-dec/mc146818rtc.h +++ b/include/asm-mips/mach-dec/mc146818rtc.h | |||
| @@ -19,6 +19,8 @@ | |||
| 19 | 19 | ||
| 20 | extern volatile u8 *dec_rtc_base; | 20 | extern volatile u8 *dec_rtc_base; |
| 21 | 21 | ||
| 22 | #define ARCH_RTC_LOCATION | ||
| 23 | |||
| 22 | #define RTC_PORT(x) CPHYSADDR((long)dec_rtc_base) | 24 | #define RTC_PORT(x) CPHYSADDR((long)dec_rtc_base) |
| 23 | #define RTC_IO_EXTENT dec_kn_slot_size | 25 | #define RTC_IO_EXTENT dec_kn_slot_size |
| 24 | #define RTC_IOMAPPED 0 | 26 | #define RTC_IOMAPPED 0 |