From: Anand Moon <linux.amoon@gmail.com> To: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>, Kukjin Kim <kgene@kernel.org>, Marek Szyprowski <m.szyprowski@samsung.com>, "linux-samsung-soc@vger.kernel.org" <linux-samsung-soc@vger.kernel.org>, linux-arm-kernel <linux-arm-kernel@lists.infradead.org>, Linux Kernel <linux-kernel@vger.kernel.org> Subject: Re: [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 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
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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 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in > the body of a message to majordomo at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2016-04-28 17:44 UTC|newest] Thread overview: 14+ 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 14:44 ` Bartlomiej Zolnierkiewicz 2016-04-28 14:55 ` Markus Reichl 2016-04-28 14:55 ` Markus Reichl 2016-04-28 14:55 ` Markus Reichl 2016-04-28 16:04 ` Javier Martinez Canillas 2016-04-28 16:04 ` Javier Martinez Canillas 2016-04-28 17:43 ` Anand Moon [this message] 2016-04-28 17:43 ` Anand Moon 2016-04-28 17:43 ` Anand Moon 2016-04-29 12:08 ` Krzysztof Kozlowski 2016-04-29 12:08 ` Krzysztof Kozlowski 2016-05-30 6:35 ` Krzysztof Kozlowski 2016-05-30 6:35 ` Krzysztof Kozlowski
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