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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/stm32_lptim_timer.c
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@ -55,7 +55,7 @@ static void lptim_irq_handler(const struct device *unused)
k_spinlock_key_t key = k_spin_lock(&lock);
/* do not change ARR yet, z_clock_announce will do */
/* do not change ARR yet, sys_clock_announce will do */
LL_LPTIM_ClearFLAG_ARRM(LPTIM1);
/* increase the total nb of autoreload count
@ -73,12 +73,12 @@ static void lptim_irq_handler(const struct device *unused)
* CONFIG_SYS_CLOCK_TICKS_PER_SEC)
/ LPTIM_CLOCK;
z_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL)
sys_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL)
? dticks : (dticks > 0));
}
}
int z_clock_driver_init(const struct device *device)
int sys_clock_driver_init(const struct device *device)
{
ARG_UNUSED(device);
@ -188,7 +188,7 @@ static inline uint32_t z_clock_lptim_getcounter(void)
return lp_time;
}
void z_clock_set_timeout(int32_t ticks, bool idle)
void sys_clock_set_timeout(int32_t ticks, bool idle)
{
/* new LPTIM1 AutoReload value to set (aligned on Kernel ticks) */
uint32_t next_arr = 0;
@ -268,7 +268,7 @@ void z_clock_set_timeout(int32_t ticks, bool idle)
k_spin_unlock(&lock, key);
}
uint32_t z_clock_elapsed(void)
uint32_t sys_clock_elapsed(void)
{
if (!IS_ENABLED(CONFIG_TICKLESS_KERNEL)) {
return 0;