diff options
author | David S. Miller <davem@davemloft.net> | 2009-04-13 14:41:05 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-04-13 14:41:05 -0700 |
commit | 83400207a07584539366f6859362db6872809a12 (patch) | |
tree | fad187f8b3bebf1b387ec42ef8143e6f4e49a256 /arch/mn10300/unit-asb2305/include/unit/clock.h | |
parent | 0d489ffb76de0fe804cf06a9d4d11fa7342d74b9 (diff) | |
parent | 80a04d3f2f94fb68b5df05e3ac6697130bc3467a (diff) |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts:
MAINTAINERS
Diffstat (limited to 'arch/mn10300/unit-asb2305/include/unit/clock.h')
-rw-r--r-- | arch/mn10300/unit-asb2305/include/unit/clock.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/mn10300/unit-asb2305/include/unit/clock.h b/arch/mn10300/unit-asb2305/include/unit/clock.h new file mode 100644 index 00000000000..7d514841ffd --- /dev/null +++ b/arch/mn10300/unit-asb2305/include/unit/clock.h @@ -0,0 +1,45 @@ +/* ASB2305-specific clocks + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _ASM_UNIT_CLOCK_H +#define _ASM_UNIT_CLOCK_H + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_MN10300_RTC + +extern unsigned long mn10300_ioclk; /* IOCLK (crystal speed) in HZ */ +extern unsigned long mn10300_iobclk; +extern unsigned long mn10300_tsc_per_HZ; + +#define MN10300_IOCLK ((unsigned long)mn10300_ioclk) +/* If this processors has a another clock, uncomment the below. */ +/* #define MN10300_IOBCLK ((unsigned long)mn10300_iobclk) */ + +#else /* !CONFIG_MN10300_RTC */ + +#define MN10300_IOCLK 33333333UL +/* #define MN10300_IOBCLK 66666666UL */ + +#endif /* !CONFIG_MN10300_RTC */ + +#define MN10300_JCCLK MN10300_IOCLK +#define MN10300_TSCCLK MN10300_IOCLK + +#ifdef CONFIG_MN10300_RTC +#define MN10300_TSC_PER_HZ ((unsigned long)mn10300_tsc_per_HZ) +#else /* !CONFIG_MN10300_RTC */ +#define MN10300_TSC_PER_HZ (MN10300_TSCCLK/HZ) +#endif /* !CONFIG_MN10300_RTC */ + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_UNIT_CLOCK_H */ |