linux-kernel - Re: [PATCH 4/4] ARM: defconfig: s5pv210: Add cpufreq support

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Message-ID: <20190110070208.lvnrcd2nld3zthmk@vireshk-i7>
Date:   Thu, 10 Jan 2019 12:32:08 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Paweł Chmiel <pawel.mikolaj.chmiel@...il.com>
Cc:     kgene@...nel.org, krzk@...nel.org, robh+dt@...nel.org,
        mark.rutland@....com, linux@...linux.org.uk, rjw@...ysocki.net,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: Re: [PATCH 4/4] ARM: defconfig: s5pv210: Add cpufreq support

On 08-01-19, 21:05, Paweł Chmiel wrote:
> This commit enables cpufreq support for all s5pv210 devices.
> 
> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@...il.com>
> ---
>  arch/arm/configs/s5pv210_defconfig | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm/configs/s5pv210_defconfig b/arch/arm/configs/s5pv210_defconfig
> index 951196bdf008..fd4f28aabda6 100644
> --- a/arch/arm/configs/s5pv210_defconfig
> +++ b/arch/arm/configs/s5pv210_defconfig
> @@ -11,6 +11,12 @@ CONFIG_ARCH_S5PV210=y
>  CONFIG_VMSPLIT_2G=y
>  CONFIG_ARM_APPENDED_DTB=y
>  CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc"
> +CONFIG_CPU_FREQ=y
> +CONFIG_CPU_FREQ_STAT=y
> +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
> +CONFIG_CPU_FREQ_GOV_POWERSAVE=m
> +CONFIG_CPU_FREQ_GOV_USERSPACE=m
> +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m

You don't want to use schedutil ? That is the default governor for
everyone now a days.

-- 
viresh