linux-kernel - Re: [PATCH v2 7/7] arm64: defconfig: enable cpufreq support for RPi3

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Date:   Fri, 07 Jun 2019 12:25:18 +0200
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     Stefan Wahren <stefan.wahren@...e.com>,
        linux-kernel@...r.kernel.org
Cc:     f.fainelli@...il.com, ptesarik@...e.com, sboyd@...nel.org,
        Catalin Marinas <catalin.marinas@....com>,
        mturquette@...libre.com, linux-pm@...r.kernel.org,
        rjw@...ysocki.net, Will Deacon <will.deacon@....com>,
        mbrugger@...e.de, eric@...olt.net,
        bcm-kernel-feedback-list@...adcom.com,
        linux-rpi-kernel@...ts.infradead.org, viresh.kumar@...aro.org,
        linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        ssuloev@...altech.com
Subject: Re: [PATCH v2 7/7] arm64: defconfig: enable cpufreq support for RPi3

On Fri, 2019-06-07 at 12:19 +0200, Stefan Wahren wrote:
> Hi Nicolas,
> 
> Am 06.06.19 um 16:23 schrieb Nicolas Saenz Julienne:
> > This enables both the new firmware clock driver and cpufreq driver
> > available for the RPi3 family of boards.
> > 
> > Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
> > ---
> >  arch/arm64/configs/defconfig | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> > index 4d583514258c..3b7baffb3087 100644
> > --- a/arch/arm64/configs/defconfig
> > +++ b/arch/arm64/configs/defconfig
> > @@ -82,6 +82,7 @@ CONFIG_CPUFREQ_DT=y
> >  CONFIG_ACPI_CPPC_CPUFREQ=m
> >  CONFIG_ARM_ARMADA_37XX_CPUFREQ=y
> >  CONFIG_ARM_SCPI_CPUFREQ=y
> > +CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
> 
> the arm64 kernel tends to get very big, so i suggested to build it as a
> kernel module.
> 
> Any reason why you choose to make it builtin?

Not really, I missed your suggestion. I'll fix in v3.


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