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bfin: simple_timer: add READ_COUNTER ioctl and add NOIRQ timer mode
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Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
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Steven Miao authored and Bob Liu committed Jul 24, 2012
1 parent 3fa8c4b commit 5f78028
Showing 1 changed file with 6 additions and 0 deletions.
6 changes: 6 additions & 0 deletions arch/blackfin/include/asm/bfin_simple_timer.h
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Original file line number Diff line number Diff line change
Expand Up @@ -17,5 +17,11 @@
#define BFIN_SIMPLE_TIMER_START _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 6)
#define BFIN_SIMPLE_TIMER_STOP _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 8)
#define BFIN_SIMPLE_TIMER_READ _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 10)
#define BFIN_SIMPLE_TIMER_READ_COUNTER _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 11)

#define BFIN_SIMPLE_TIMER_MODE_PWM_ONESHOT 0
#define BFIN_SIMPLE_TIMER_MODE_PWMOUT_CONT 1
#define BFIN_SIMPLE_TIMER_MODE_WDTH_CAP 2
#define BFIN_SIMPLE_TIMER_MODE_PWMOUT_CONT_NOIRQ 3

#endif

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