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drivers/timer: auto select the related option in Kconfig

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to avoid the user make the wrong combination in defconfig

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2020-09-04 02:55:05 -07:00 committed by Matias N
parent d7aec84dbe
commit 8e8f41faeb
3 changed files with 5 additions and 22 deletions
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3
drivers/timers/Kconfig
View File

@ -67,6 +67,7 @@ config TIMER_ARCH
bool "Timer Arch Implementation"
select ARCH_HAVE_TICKLESS
select ARCH_HAVE_TIMEKEEPING
select SCHED_TICKLESS_LIMIT_MAX_SLEEP if SCHED_TICKLESS
---help---
Implement timer arch API on top of timer driver interface.
@ -86,6 +87,8 @@ config ALARM_ARCH
bool "Alarm Arch Implementation"
select ARCH_HAVE_TICKLESS
select ARCH_HAVE_TIMEKEEPING
select SCHED_TICKLESS_ALARM if SCHED_TICKLESS
select SCHED_TICKLESS_LIMIT_MAX_SLEEP if SCHED_TICKLESS
---help---
Implement alarm arch API on top of oneshot driver interface.

12
drivers/timers/arch_alarm.c
View File

@ -32,18 +32,6 @@
* Pre-processor Definitions
****************************************************************************/
#ifdef CONFIG_SCHED_TICKLESS
# ifndef CONFIG_SCHED_TICKLESS_ALARM
# error CONFIG_SCHED_TICKLESS_ALARM must be set to use CONFIG_SCHED_TICKLESS
# endif
# ifndef CONFIG_SCHED_TICKLESS_LIMIT_MAX_SLEEP
# error CONFIG_SCHED_TICKLESS_LIMIT_MAX_SLEEP must be set to use CONFIG_SCHED_TICKLESS
# endif
#endif
#define CONFIG_BOARD_LOOPSPER100USEC ((CONFIG_BOARD_LOOPSPERMSEC+5)/10)
#define CONFIG_BOARD_LOOPSPER10USEC ((CONFIG_BOARD_LOOPSPERMSEC+50)/100)
#define CONFIG_BOARD_LOOPSPERUSEC ((CONFIG_BOARD_LOOPSPERMSEC+500)/1000)

12
drivers/timers/arch_timer.c
View File

@ -32,16 +32,8 @@
* Pre-processor Definitions
****************************************************************************/
#ifdef CONFIG_SCHED_TICKLESS
# ifdef CONFIG_SCHED_TICKLESS_ALARM
# error CONFIG_SCHED_TICKLESS_ALARM must be unset to use CONFIG_SCHED_TICKLESS
# endif
# ifndef CONFIG_SCHED_TICKLESS_LIMIT_MAX_SLEEP
# error CONFIG_SCHED_TICKLESS_LIMIT_MAX_SLEEP must be set to use CONFIG_SCHED_TICKLESS
# endif
#if defined(CONFIG_SCHED_TICKLESS) && defined(CONFIG_SCHED_TICKLESS_ALARM)
# error CONFIG_SCHED_TICKLESS_ALARM must be unset to use the arch timer
#endif
#define CONFIG_BOARD_LOOPSPER100USEC ((CONFIG_BOARD_LOOPSPERMSEC+5)/10)