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[POWERPC] 8xx: powerpc port of core CPM PIC

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This covers common CPM access functions, CPM interrupt controller code,
micropatch and a few compatibility things to kee the same driver base
working with arch/ppc. This version is refined with all the comments
(mostly PIC-related) addressed.

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Vitaly Bordug
2007-01-24 22:41:24 +03:00
committed by Paul Mackerras
parent 88bdc6f061
commit f2a0bd3753
9 changed files with 1414 additions and 10 deletions
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2
include/asm-powerpc/time.h
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@@ -39,6 +39,8 @@ extern void generic_calibrate_decr(void);
extern void wakeup_decrementer(void);
extern void snapshot_timebase(void);
extern void set_dec_cpu6(unsigned int val);
/* Some sane defaults: 125 MHz timebase, 1GHz processor */
extern unsigned long ppc_proc_freq;
#define DEFAULT_PROC_FREQ (DEFAULT_TB_FREQ * 8)