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| author | Steven Miao <realmz6@gmail.com> | 2012-06-06 06:33:26 +0400 |
|---|---|---|
| committer | Bob Liu <lliubbo@gmail.com> | 2012-07-24 09:39:50 +0400 |
| commit | 5f78028b1a1764cbd479092f568efe17a18af26f (patch) | |
| tree | d6f6b9593a6c75061fbd6dc18fa98b1c98c0cc7d /arch/blackfin | |
| parent | 3fa8c4b0334fe582b4dd9137199870e4322cd743 (diff) | |
| download | linux-5f78028b1a1764cbd479092f568efe17a18af26f.tar.xz | |
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>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/include/asm/bfin_simple_timer.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/bfin_simple_timer.h b/arch/blackfin/include/asm/bfin_simple_timer.h index aadfb1ad1fac..b2d5e733079e 100644 --- a/arch/blackfin/include/asm/bfin_simple_timer.h +++ b/arch/blackfin/include/asm/bfin_simple_timer.h @@ -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 |