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clock: remove z_ from semi-public APIs

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The clock/timer APIs are not application facing APIs, however, similar
to arch_ and a few other APIs they are available to implement drivers
and add support for new hardware and are documented and available to be
used outside of the clock/kernel subsystems.

Remove the leading z_ and provide them as clock_* APIs for someone
writing a new timer driver to use.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2021-02-25 15:33:15 -05:00
commit 9c1efe6b4b
33 changed files with 171 additions and 168 deletions
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10
drivers/timer/hpet.c
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@ -90,7 +90,7 @@ static void hpet_isr(const void *arg)
}
k_spin_unlock(&lock, key);
z_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL) ? dticks : 1);
sys_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL) ? dticks : 1);
}
static void set_timer0_irq(unsigned int irq)
@ -106,7 +106,7 @@ static void set_timer0_irq(unsigned int irq)
TIMER0_CONF_REG = val;
}
int z_clock_driver_init(const struct device *device)
int sys_clock_driver_init(const struct device *device)
{
extern int z_clock_hw_cycles_per_sec;
uint32_t hz;
@ -154,7 +154,7 @@ void smp_timer_init(void)
*/
}
void z_clock_set_timeout(int32_t ticks, bool idle)
void sys_clock_set_timeout(int32_t ticks, bool idle)
{
ARG_UNUSED(idle);
@ -191,7 +191,7 @@ void z_clock_set_timeout(int32_t ticks, bool idle)
#endif
}
uint32_t z_clock_elapsed(void)
uint32_t sys_clock_elapsed(void)
{
if (!IS_ENABLED(CONFIG_TICKLESS_KERNEL)) {
return 0;
@ -209,7 +209,7 @@ uint32_t z_timer_cycle_get_32(void)
return MAIN_COUNTER_REG;
}
void z_clock_idle_exit(void)
void sys_clock_idle_exit(void)
{
GENERAL_CONF_REG |= GCONF_ENABLE;
}