timer.h File Reference

#include <stdint.h>
#include <pbl/device.h>

Data Structures
struct	pbl_clocksource_ops
	Clock source operations. More...
struct	pbl_clocksource
	Clock source: a free-running counter. More...
struct	pbl_clockevent_ops
	Clock event device operations. More...
struct	pbl_clockevent
	Clock event device: a one-shot timer interrupt. More...

Macros
#define	PBL_CLOCKSOURCE_INIT(sym, _name, _init, _ops, _bits)
	Clock source initializer.
#define	PBL_CLOCKEVENT_INIT(sym, _name, _init, _ops, _min, _max)
	Clock event device initializer.

Functions
void	pbl_clocksource_set_hz (const struct pbl_clocksource *cs, uint32_t hz)
	Set the rate of a clock source.
void	pbl_clocksource_set_mhz (const struct pbl_clocksource *cs, uint64_t mhz)
	Set the rate of a clock source, with millihertz resolution.
void	pbl_clockevent_set_hz (const struct pbl_clockevent *ce, uint32_t hz)
	Set the rate of a clock event device.
void	pbl_clockevent_handler (const struct pbl_clockevent *ce)
	Report a clock event.

Variables
const struct pbl_clocksource *const	pbl_system_clocksource
	The system clock source, defined by the SoC's timer driver.
const struct pbl_clockevent *const	pbl_system_clockevent
	The system clock event device, defined by the SoC's timer driver.