mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-19 02:04:19 +08:00
489bccea63
This patch adds the DBX500 PRCMU Timer driver as a clocksource and as sched_clock. Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
33 lines
620 B
Plaintext
33 lines
620 B
Plaintext
config CLKSRC_I8253
|
|
bool
|
|
|
|
config CLKEVT_I8253
|
|
bool
|
|
|
|
config I8253_LOCK
|
|
bool
|
|
|
|
config CLKBLD_I8253
|
|
def_bool y if CLKSRC_I8253 || CLKEVT_I8253 || I8253_LOCK
|
|
|
|
config CLKSRC_MMIO
|
|
bool
|
|
|
|
config DW_APB_TIMER
|
|
bool
|
|
|
|
config CLKSRC_DBX500_PRCMU
|
|
bool "Clocksource PRCMU Timer"
|
|
depends on UX500_SOC_DB5500 || UX500_SOC_DB8500
|
|
default y
|
|
help
|
|
Use the always on PRCMU Timer as clocksource
|
|
|
|
config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
|
|
bool "Clocksource PRCMU Timer sched_clock"
|
|
depends on (CLKSRC_DBX500_PRCMU && !NOMADIK_MTU_SCHED_CLOCK)
|
|
select HAVE_SCHED_CLOCK
|
|
default y
|
|
help
|
|
Use the always on PRCMU Timer as sched_clock
|