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bfin: simple_timer: add READ_COUNTER ioctl and add NOIRQ timer mode
Signed-off-by: Steven Miao <realmz6@gmail.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
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1 changed files with 6 additions and 0 deletions
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@ -17,5 +17,11 @@
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#define BFIN_SIMPLE_TIMER_START _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 6)
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#define BFIN_SIMPLE_TIMER_STOP _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 8)
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#define BFIN_SIMPLE_TIMER_READ _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 10)
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#define BFIN_SIMPLE_TIMER_READ_COUNTER _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 11)
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#define BFIN_SIMPLE_TIMER_MODE_PWM_ONESHOT 0
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#define BFIN_SIMPLE_TIMER_MODE_PWMOUT_CONT 1
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#define BFIN_SIMPLE_TIMER_MODE_WDTH_CAP 2
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#define BFIN_SIMPLE_TIMER_MODE_PWMOUT_CONT_NOIRQ 3
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#endif
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