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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>
This commit is contained in:
Steven Miao 2012-06-06 10:33:26 +08:00 committed by Bob Liu
parent 3fa8c4b033
commit 5f78028b1a
1 changed files with 6 additions and 0 deletions
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6
arch/blackfin/include/asm/bfin_simple_timer.h
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@ -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