1 /* 2 * Copyright 2006-2008 Analog Devices Inc. 3 * 4 * Licensed under the GPL-2 or later. 5 */ 6 7 #ifndef _bfin_simple_timer_h_ 8 #define _bfin_simple_timer_h_ 9 10 #include <linux/ioctl.h> 11 12 #define BFIN_SIMPLE_TIMER_IOCTL_MAGIC 't' 13 14 #define BFIN_SIMPLE_TIMER_SET_PERIOD _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 2) 15 #define BFIN_SIMPLE_TIMER_SET_WIDTH _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 3) 16 #define BFIN_SIMPLE_TIMER_SET_MODE _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 4) 17 #define BFIN_SIMPLE_TIMER_START _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 6) 18 #define BFIN_SIMPLE_TIMER_STOP _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 8) 19 #define BFIN_SIMPLE_TIMER_READ _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 10) 20 #define BFIN_SIMPLE_TIMER_READ_COUNTER _IO(BFIN_SIMPLE_TIMER_IOCTL_MAGIC, 11) 21 22 #define BFIN_SIMPLE_TIMER_MODE_PWM_ONESHOT 0 23 #define BFIN_SIMPLE_TIMER_MODE_PWMOUT_CONT 1 24 #define BFIN_SIMPLE_TIMER_MODE_WDTH_CAP 2 25 #define BFIN_SIMPLE_TIMER_MODE_PWMOUT_CONT_NOIRQ 3 26 27 #endif 28