linux-kernel - Re: [PATCH v4 1/2] ARM: imx: add select on ARCH

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Date:	Mon, 13 Jan 2014 11:20:45 +0800
From:	Shawn Guo <shawn.guo@...aro.org>
To:	John Tobias <john.tobias.ph@...il.com>
CC:	<rjw@...ysocki.net>, <viresh.kumar@...aro.org>,
	<cpufreq@...r.kernel.org>, <linux-pm@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <kernel@...gutronix.de>,
	<linux@....linux.org.uk>, <linux-arm-kernel@...ts.infradead.org>,
	<festevam@...il.com>
Subject: Re: [PATCH v4 1/2] ARM: imx: add select on ARCH_MXC for cpufreq
 support

On Thu, Jan 09, 2014 at 06:39:51PM -0800, John Tobias wrote:
> Moved ARCH_HAS_CPUFREQ, HAVE_IMX_ANATOP and PM_OPP on ARCH_MXC so that
> the user can enable the cpufreq support for iMX6Q and/or iMX6SL.

All I was asking is to move the following:

	select ARCH_HAS_CPUFREQ
	select ARCH_HAS_OPP
	select PM_OPP if PM

So leave HAVE_IMX_ANATOP out there, and only move the above ones please.

Shawn

> 
> Signed-off-by: John Tobias <john.tobias.ph@...il.com>
> ---
>  arch/arm/mach-imx/Kconfig | 13 ++++++-------
>  1 file changed, 6 insertions(+), 7 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index 7a6e6f7..d6aa34d 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -1,5 +1,6 @@
>  config ARCH_MXC
>  	bool "Freescale i.MX family" if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7
> +	select ARCH_HAS_CPUFREQ
>  	select ARCH_REQUIRE_GPIOLIB
>  	select ARM_CPU_SUSPEND if PM
>  	select ARM_PATCH_PHYS_VIRT
> @@ -9,8 +10,10 @@ config ARCH_MXC
>  	select GENERIC_ALLOCATOR
>  	select GENERIC_CLOCKEVENTS
>  	select GENERIC_IRQ_CHIP
> +	select HAVE_IMX_ANATOP if SOC_IMX6Q || SOC_IMX6SL
>  	select MIGHT_HAVE_CACHE_L2X0 if ARCH_MULTI_V6_V7
>  	select MULTI_IRQ_HANDLER
> +	select PM_OPP if PM
>  	select SOC_BUS
>  	select SPARSE_IRQ
>  	select USE_OF
> @@ -779,16 +782,14 @@ config	SOC_IMX53
>  
>  config SOC_IMX6Q
>  	bool "i.MX6 Quad/DualLite support"
> -	select ARCH_HAS_CPUFREQ
> -	select ARCH_HAS_OPP
> +	select ARCH_HAS_OPP	
>  	select ARM_ERRATA_754322
>  	select ARM_ERRATA_764369 if SMP
>  	select ARM_ERRATA_775420
>  	select ARM_GIC
>  	select CPU_V7
>  	select HAVE_ARM_SCU if SMP
> -	select HAVE_ARM_TWD if SMP
> -	select HAVE_IMX_ANATOP
> +	select HAVE_ARM_TWD if SMP	
>  	select HAVE_IMX_GPC
>  	select HAVE_IMX_MMDC
>  	select HAVE_IMX_SRC
> @@ -800,8 +801,7 @@ config SOC_IMX6Q
>  	select PINCTRL_IMX6Q
>  	select PL310_ERRATA_588369 if CACHE_PL310
>  	select PL310_ERRATA_727915 if CACHE_PL310
> -	select PL310_ERRATA_769419 if CACHE_PL310
> -	select PM_OPP if PM
> +	select PL310_ERRATA_769419 if CACHE_PL310	
>  
>  	help
>  	  This enables support for Freescale i.MX6 Quad processor.
> @@ -812,7 +812,6 @@ config SOC_IMX6SL
>  	select ARM_ERRATA_775420
>  	select ARM_GIC
>  	select CPU_V7
> -	select HAVE_IMX_ANATOP
>  	select HAVE_IMX_GPC
>  	select HAVE_IMX_MMDC
>  	select HAVE_IMX_SRC
> -- 
> 1.8.3.2
> 

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