linux-kernel - Re: [PATCH v2] ARM: imx: select ARCH_HAS

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Date:	Wed, 8 Jan 2014 10:38:36 -0800
From:	John Tobias <john.tobias.ph@...il.com>
To:	Shawn Guo <shawn.guo@...aro.org>
Cc:	"<kernel@...gutronix.de>" <kernel@...gutronix.de>,
	"<linux@....linux.org.uk>" <linux@....linux.org.uk>,
	"<linux-arm-kernel@...ts.infradead.org>" 
	<linux-arm-kernel@...ts.infradead.org>,
	"<linux-kernel@...r.kernel.org>" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] ARM: imx: select ARCH_HAS_CPUFREQ for iMX6SL

That's fine with me. We can save two lines in the file.

> On Jan 8, 2014, at 6:40 AM, Shawn Guo <shawn.guo@...aro.org> wrote:
>
>> On Tue, Jan 07, 2014 at 06:29:23PM -0800, John Tobias wrote:
>> iMX6SL now supports the cpufreq scaling by re-using the imx6q-cpufreq driver.
>> By adding it, the user has the capability to select the said driver without
>> depending it to SOC_IMX6Q.
>>
>> Signed-off-by: John Tobias <john.tobias.ph@...il.com>
>> ---
>> Changes since v1:
>> - Fix typo in commit log
>> - Added Shawn Guo on Cc
>>
>> arch/arm/mach-imx/Kconfig | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
>> index 7a6e6f7..704e5ae 100644
>> --- a/arch/arm/mach-imx/Kconfig
>> +++ b/arch/arm/mach-imx/Kconfig
>> @@ -808,6 +808,7 @@ config SOC_IMX6Q
>>
>> config SOC_IMX6SL
>>    bool "i.MX6 SoloLite support"
>> +    select ARCH_HAS_CPUFREQ
>
> Since we will eventually enable CPUFREQ and OPP for most of the
> platforms, maybe we should just move selection of ARCH_HAS_CPUFREQ,
> ARCH_HAS_OPP and PM_OPP into 'config ARCH_MXC'?
>
> Shawn
>
>>    select ARM_ERRATA_754322
>>    select ARM_ERRATA_775420
>>    select ARM_GIC
>> --
>> 1.8.3.2
>
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