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- #ifndef __IIO_BFIN_TIMER_TRIGGER_H__
- #define __IIO_BFIN_TIMER_TRIGGER_H__
- /**
- * struct iio_bfin_timer_trigger_pdata - timer trigger platform data
- * @output_enable: Enable external trigger pulse generation.
- * @active_low: Whether the trigger pulse is active low.
- * @duty_ns: Length of the trigger pulse in nanoseconds.
- *
- * This struct is used to configure the output pulse generation of the blackfin
- * timer trigger. If output_enable is set to true an external trigger signal
- * will generated on the pin corresponding to the timer. This is useful for
- * converters which needs an external signal to start conversion. active_low and
- * duty_ns are used to configure the type of the trigger pulse. If output_enable
- * is set to false no external trigger pulse will be generated and active_low
- * and duty_ns are ignored.
- **/
- struct iio_bfin_timer_trigger_pdata {
- bool output_enable;
- bool active_low;
- unsigned int duty_ns;
- };
- #endif
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