From: linux.amoon@gmail.com (Anand Moon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: exynos_defconfig: Disable big.LITTLE switcher
Date: Thu, 28 Apr 2016 23:13:40 +0530 [thread overview]
Message-ID: <CANAwSgQboz5g2Zh0vCfNBZ_K+UjHbSUcdeAMNeJn+T3a14OUSg@mail.gmail.com> (raw)
In-Reply-To: <1493315.8NlXQFsEtt@amdc1976>
Hi Bartlomiej,
On 28 April 2016 at 20:14, Bartlomiej Zolnierkiewicz
<b.zolnierkie@samsung.com> wrote:
> Disable big.LITTLE switcher in order to allow automatic usage of
> cpufreq-dt driver on Exynos542x/Exynos5800 SoCs based boards.
>
> This change should not cause any problems as arm_big_little[_dt]
> driver (which is using big.LITTLE switcher support to do the "real"
> big.LITTLE switching work) is not used on any Exynos SoC based
> board currently.
>
> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
> ---
> arch/arm/configs/exynos_defconfig | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
> index a8cf295..07d4168 100644
> --- a/arch/arm/configs/exynos_defconfig
> +++ b/arch/arm/configs/exynos_defconfig
> @@ -13,8 +13,6 @@ CONFIG_ARCH_EXYNOS3=y
> CONFIG_EXYNOS5420_MCPM=y
> CONFIG_SMP=y
> CONFIG_BIG_LITTLE=y
> -CONFIG_BL_SWITCHER=y
> -CONFIG_BL_SWITCHER_DUMMY_IF=y
> CONFIG_NR_CPUS=8
> CONFIG_PREEMPT=y
> CONFIG_AEABI=y
> --
> 1.9.1
>
Tested On Odroid XU4.
Reviewed-by: Anand Moon <linux.amoon@gmail.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Best Regards
-Anand Moon
>
> --
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next prev parent reply other threads:[~2016-04-28 17:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-28 14:44 [PATCH] ARM: exynos_defconfig: Disable big.LITTLE switcher Bartlomiej Zolnierkiewicz
2016-04-28 14:55 ` Markus Reichl
2016-04-28 16:04 ` Javier Martinez Canillas
2016-04-28 17:43 ` Anand Moon [this message]
2016-04-29 12:08 ` Krzysztof Kozlowski
2016-05-30 6:35 ` Krzysztof Kozlowski
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