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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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6
drivers/timer/rv32m1_lptmr_timer.c
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@ -50,10 +50,10 @@ static void lptmr_irq_handler(const struct device *unused)
SYSTEM_TIMER_INSTANCE->CSR |= LPTMR_CSR_TCF(1); /* Rearm timer. */
cycle_count += CYCLES_PER_TICK; /* Track cycles. */
z_clock_announce(1); /* Poke the scheduler. */
sys_clock_announce(1); /* Poke the scheduler. */
}
int z_clock_driver_init(const struct device *unused)
int sys_clock_driver_init(const struct device *unused)
{
uint32_t csr, psr, sircdiv; /* LPTMR registers */
@ -139,7 +139,7 @@ uint32_t z_timer_cycle_get_32(void)
/*
* Since we're not tickless, this is identically zero.
*/
uint32_t z_clock_elapsed(void)
uint32_t sys_clock_elapsed(void)
{
return 0;
}