From 2f6cf7bfc64c44d760d53caf4b547e7729392e78 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 21 Oct 2007 22:59:49 +0800 Subject: Blackfin arch: add functions for converting between sclks and usecs Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- include/asm-blackfin/bfin-global.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-blackfin') 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); -- cgit v1.2.3