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Commit 5f78028b authored by Steven Miao's avatar Steven Miao Committed by Bob Liu
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bfin: simple_timer: add READ_COUNTER ioctl and add NOIRQ timer mode 



Signed-off-by: default avatarSteven Miao <realmz6@gmail.com>
Signed-off-by: default avatarBob Liu <lliubbo@gmail.com>
parent 3fa8c4b0

arch/blackfin/include/asm/bfin_simple_timer.h

+6 −0
Original line number Diff line number Diff line
@@ -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