The free run timer will be used to count before entering hibernate
mode. Move the related registers to the head file for accessing.
Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
We add disable event timer at the beginning of critical section
for two reason:
1.For K_TICKS_FOREVER case: since no future timer interrupts
are expected or required, so we disable the event timer.
2.Others case: according it81202 spec, when timer enable bit
from 0->1, the timer will reload counts and start countdown.
Signed-off-by: Ruibin Chang <ruibin.chang@ite.com.tw>
This is another API that is being used in all timer drivers and is not
internal to the clock subsystem. Remove the leading z_ and make promote
it to a cross-subsystem API.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
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 about the it8xxx2 timer driver.
We use the timer 5 as system timer for count time,
so the timer interrupt is trigged by it.
Signed-off-by: Cheryl Su <cheryl.su@ite.com.tw>
