[V2] ARM: imx_v6_v7_defconfig: select the CONFIG_CPUFREQ_DT

Message ID 1515091174-30944-1-git-send-email-Anson.Huang@nxp.com
State New
Headers show
Series
  • [V2] ARM: imx_v6_v7_defconfig: select the CONFIG_CPUFREQ_DT
Related show

Commit Message

Anson Huang Jan. 4, 2018, 6:39 p.m.
Select CONFIG_CPUFREQ_DT by default to enable
cpu-freq driver for i.MX7D.

The rest changes are generated by "make savedefconfig".

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
changes since V1:
	redo the patch based on Shawn's for-next branch.
 arch/arm/configs/imx_v6_v7_defconfig | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

Comments

Fabio Estevam Jan. 4, 2018, 11:36 a.m. | #1
On Thu, Jan 4, 2018 at 4:39 PM, Anson Huang <Anson.Huang@nxp.com> wrote:

> diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
> index 29cd1ac..885db90 100644
> --- a/arch/arm/configs/imx_v6_v7_defconfig
> +++ b/arch/arm/configs/imx_v6_v7_defconfig
> @@ -58,6 +58,7 @@ CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
>  CONFIG_CPU_FREQ_GOV_POWERSAVE=y
>  CONFIG_CPU_FREQ_GOV_USERSPACE=y
>  CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
> +CONFIG_CPUFREQ_DT=y
>  CONFIG_ARM_IMX6Q_CPUFREQ=y
>  CONFIG_CPU_IDLE=y
>  CONFIG_VFP=y
> @@ -318,14 +319,6 @@ CONFIG_USB_CONFIGFS_F_MIDI=y
>  CONFIG_USB_CONFIGFS_F_HID=y
>  CONFIG_USB_CONFIGFS_F_UVC=y
>  CONFIG_USB_CONFIGFS_F_PRINTER=y
> -CONFIG_USB_ZERO=m
> -CONFIG_USB_AUDIO=m
> -CONFIG_USB_ETH=m
> -CONFIG_USB_G_NCM=m
> -CONFIG_USB_GADGETFS=m
> -CONFIG_USB_FUNCTIONFS=m
> -CONFIG_USB_MASS_STORAGE=m
> -CONFIG_USB_G_SERIAL=m

Not sure why these are getting removed automatically.

>  CONFIG_MMC=y
>  CONFIG_MMC_SDHCI=y
>  CONFIG_MMC_SDHCI_PLTFM=y
> @@ -350,7 +343,6 @@ CONFIG_RTC_DRV_PCF8563=y
>  CONFIG_RTC_DRV_M41T80=y
>  CONFIG_RTC_DRV_MC13XXX=y
>  CONFIG_RTC_DRV_MXC=y
> -CONFIG_RTC_DRV_MXC_V2=y

This is the rtc driver for mx53.

This driver will land in 4.16, so that's the reason it got removed
automatically by savedefconfig.

It would be safer if your patch could only add a single line:
'CONFIG_CPUFREQ_DT=y'.
Anson Huang Jan. 4, 2018, 12:06 p.m. | #2
Best Regards!
Anson Huang


> -----Original Message-----
> From: Fabio Estevam [mailto:festevam@gmail.com]
> Sent: 2018-01-04 7:37 PM
> To: Anson Huang <anson.huang@nxp.com>
> Cc: Shawn Guo <shawnguo@kernel.org>; Sascha Hauer
> <kernel@pengutronix.de>; Fabio Estevam <fabio.estevam@nxp.com>; Russell
> King - ARM Linux <linux@armlinux.org.uk>; linux-kernel <linux-
> kernel@vger.kernel.org>; moderated list:ARM/FREESCALE IMX / MXC ARM
> ARCHITECTURE <linux-arm-kernel@lists.infradead.org>
> Subject: Re: [PATCH V2] ARM: imx_v6_v7_defconfig: select the
> CONFIG_CPUFREQ_DT
> 
> On Thu, Jan 4, 2018 at 4:39 PM, Anson Huang <Anson.Huang@nxp.com> wrote:
> 
> > diff --git a/arch/arm/configs/imx_v6_v7_defconfig
> > b/arch/arm/configs/imx_v6_v7_defconfig
> > index 29cd1ac..885db90 100644
> > --- a/arch/arm/configs/imx_v6_v7_defconfig
> > +++ b/arch/arm/configs/imx_v6_v7_defconfig
> > @@ -58,6 +58,7 @@ CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
> >  CONFIG_CPU_FREQ_GOV_POWERSAVE=y
> >  CONFIG_CPU_FREQ_GOV_USERSPACE=y
> >  CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
> > +CONFIG_CPUFREQ_DT=y
> >  CONFIG_ARM_IMX6Q_CPUFREQ=y
> >  CONFIG_CPU_IDLE=y
> >  CONFIG_VFP=y
> > @@ -318,14 +319,6 @@ CONFIG_USB_CONFIGFS_F_MIDI=y
> > CONFIG_USB_CONFIGFS_F_HID=y  CONFIG_USB_CONFIGFS_F_UVC=y
> > CONFIG_USB_CONFIGFS_F_PRINTER=y -CONFIG_USB_ZERO=m -
> CONFIG_USB_AUDIO=m
> > -CONFIG_USB_ETH=m -CONFIG_USB_G_NCM=m -
> CONFIG_USB_GADGETFS=m
> > -CONFIG_USB_FUNCTIONFS=m -CONFIG_USB_MASS_STORAGE=m
> > -CONFIG_USB_G_SERIAL=m
> 
> Not sure why these are getting removed automatically.
> 
> >  CONFIG_MMC=y
> >  CONFIG_MMC_SDHCI=y
> >  CONFIG_MMC_SDHCI_PLTFM=y
> > @@ -350,7 +343,6 @@ CONFIG_RTC_DRV_PCF8563=y
> CONFIG_RTC_DRV_M41T80=y
> > CONFIG_RTC_DRV_MC13XXX=y  CONFIG_RTC_DRV_MXC=y
> > -CONFIG_RTC_DRV_MXC_V2=y
> 
> This is the rtc driver for mx53.
> 
> This driver will land in 4.16, so that's the reason it got removed automatically by
> savedefconfig.
> 
> It would be safer if your patch could only add a single line:
> 'CONFIG_CPUFREQ_DT=y'.

Thanks Fabio, I send a V3 patch with the only change.

Anson.

Patch

diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 29cd1ac..885db90 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -58,6 +58,7 @@  CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
 CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPUFREQ_DT=y
 CONFIG_ARM_IMX6Q_CPUFREQ=y
 CONFIG_CPU_IDLE=y
 CONFIG_VFP=y
@@ -318,14 +319,6 @@  CONFIG_USB_CONFIGFS_F_MIDI=y
 CONFIG_USB_CONFIGFS_F_HID=y
 CONFIG_USB_CONFIGFS_F_UVC=y
 CONFIG_USB_CONFIGFS_F_PRINTER=y
-CONFIG_USB_ZERO=m
-CONFIG_USB_AUDIO=m
-CONFIG_USB_ETH=m
-CONFIG_USB_G_NCM=m
-CONFIG_USB_GADGETFS=m
-CONFIG_USB_FUNCTIONFS=m
-CONFIG_USB_MASS_STORAGE=m
-CONFIG_USB_G_SERIAL=m
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
@@ -350,7 +343,6 @@  CONFIG_RTC_DRV_PCF8563=y
 CONFIG_RTC_DRV_M41T80=y
 CONFIG_RTC_DRV_MC13XXX=y
 CONFIG_RTC_DRV_MXC=y
-CONFIG_RTC_DRV_MXC_V2=y
 CONFIG_RTC_DRV_SNVS=y
 CONFIG_DMADEVICES=y
 CONFIG_FSL_EDMA=y