On 07/01/2018 at 19:07:13 +0100, Daniel Lezcano wrote: > On 05/01/2018 15:30, Alexandre Belloni wrote: > > With the new TCB clocksource driver, atmel platforms are now able to boot > > without the PIT driver. Allow unselecting it. > > > > Signed-off-by: Alexandre Belloni <alexandre.bell...@free-electrons.com> > > --- > > drivers/clocksource/Kconfig | 9 ++++++++- > > 1 file changed, 8 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig > > index 5609572e0236..55ccfa0ba63b 100644 > > --- a/drivers/clocksource/Kconfig > > +++ b/drivers/clocksource/Kconfig > > @@ -381,7 +381,14 @@ config ARMV7M_SYSTICK > > > > config ATMEL_PIT > > select TIMER_OF if OF > > - def_bool SOC_AT91SAM9 || SOC_SAMA5 > > + bool "Atmel Periodic Interval Timer (PIT)" > > + depends on SOC_AT91SAM9 || SOC_SAMA5 > > + default SOC_AT91SAM9 || SOC_SAMA5 > > + help > > + Select this to get a clocksource based on the Atmel Periodic Interval > > + Timer. It has a relatively low resolution and the TC Block clocksource > > + should be preferred. > > + It also provides a clock event device. > > Please conform to the format: > > config ATMEL_PIT > bool "Atmel Periodic Interval Timer (PIT)" if COMPILE_TEST > select ... > help > bla bla > > and select ATMEL_PIT from the platform's Kconfig. >
Well, the goal is actually to allow people to unselect it so we don't want the platform to select it. -- Alexandre Belloni, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
