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| author | Vitja Makarov <vitja.makarov@gmail.com> | 2008-05-07 07:41:26 +0400 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-05-07 07:41:26 +0400 |
| commit | 1bfb4b21c7c39295f5535c139f796df1d51ec009 (patch) | |
| tree | 5c5a58a83c5f1d5d1ff984e8f073a16416fa8abb /include/asm-blackfin | |
| parent | 14b03204c8060d036b04cbb18bbd6f6f311f4fed (diff) | |
| download | linux-1bfb4b21c7c39295f5535c139f796df1d51ec009.tar.xz | |
[Blackfin] arch: Support for CPU_FREQ and NOHZ
Singed-off-by: Vitja Makarov <vitja.makarov@gmail.com>
Diffstat (limited to 'include/asm-blackfin')
| -rw-r--r-- | include/asm-blackfin/time.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-blackfin/time.h b/include/asm-blackfin/time.h index 6e5859b6ea32..ddc43ce38533 100644 --- a/include/asm-blackfin/time.h +++ b/include/asm-blackfin/time.h @@ -24,6 +24,8 @@ #ifndef CONFIG_CPU_FREQ #define TIME_SCALE 1 +#define __bfin_cycles_off (0) +#define __bfin_cycles_mod (0) #else /* * Blackfin CPU frequency scaling supports max Core Clock 1, 1/2 and 1/4 . @@ -31,6 +33,8 @@ * adjust the Core Timer Presale Register. This way we don't lose time. */ #define TIME_SCALE 4 +extern unsigned long long __bfin_cycles_off; +extern unsigned int __bfin_cycles_mod; #endif #endif |