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SubjectRE: [PATCH v2 2/2] driver: clocksource: Add nxp system counter timer driver support
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> Subject: Re: [PATCH v2 2/2] driver: clocksource: Add nxp system counter timer
> driver support
>
> Hi,
>
> On 12/11/18 9:28 PM, Jacky Bai wrote:
> > diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
> > index c57b156..7e5f2de 100644
> > --- a/drivers/clocksource/Kconfig
> > +++ b/drivers/clocksource/Kconfig
> > @@ -579,6 +579,14 @@ config CLKSRC_IMX_TPM
> > Enable this option to use IMX Timer/PWM Module (TPM) timer as
> > clocksource.
> >
> > +config CLKSRC_IMX_SYS_CTR
> > + bool "Clocksource using i.MX system counter" if COMPILE_TEST
>
> Looks like a "make *config" user only gets this prompt if COMPILE_TEST is set.
>
> If COMPILE_TEST is not set, how does this driver become enabled/set?
>
>

Sorry for reply to you so later. this driver need to be enable explicitly when IMX soc is built.

BR
> > + depends on (ARM || ARM64) && CLKDEV_LOOKUP
> > + select CLKSRC_MMIO
> > + help
> > + Enable this option to use IMX system counter timer as
> > + clocksource.
> > +
> > config CLKSRC_ST_LPC
> > bool "Low power clocksource found in the LPC" if COMPILE_TEST
> > select TIMER_OF if OF
>
> thanks,
> --
> ~Randy
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