diff options
| author | Mike Frysinger <michael.frysinger@analog.com> | 2007-10-21 22:59:49 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-10-21 22:59:49 +0800 |
| commit | 2f6cf7bfc64c44d760d53caf4b547e7729392e78 (patch) | |
| tree | ecbd135d50cfc35f505f386cfbc9206b0e8cdfba /include | |
| parent | b0a68dc07ec395d44849ce98eb417713ca333410 (diff) | |
Blackfin arch: add functions for converting between sclks and usecs
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-blackfin/bfin-global.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h index a006353a431..14cb8d35924 100644 --- a/include/asm-blackfin/bfin-global.h +++ b/include/asm-blackfin/bfin-global.h @@ -47,6 +47,8 @@ extern unsigned long get_cclk(void); extern unsigned long get_sclk(void); +extern unsigned long sclk_to_usecs(unsigned long sclk); +extern unsigned long usecs_to_sclk(unsigned long usecs); extern void dump_thread(struct pt_regs *regs, struct user *dump); extern void dump_bfin_regs(struct pt_regs *fp, void *retaddr); |