[PATCH ] ARM: multi_v7_defconfig: Enable BQ32000 RTC driver

[Biju Das]

> -----Original Message-----
> From: Simon Horman [mailto:horms at verge.net.au]
> Sent: 18 August 2017 09:06
> To: Biju Das <biju.das at bp.renesas.com>
> Cc: Russell King <linux at armlinux.org.uk>; Magnus Damm
> <magnus.damm at gmail.com>; Fabrizio Castro
> <fabrizio.castro at bp.renesas.com>; Chris Paterson
> <Chris.Paterson2 at renesas.com>; linux-renesas-soc at vger.kernel.org; linux-
> arm-kernel at lists.infradead.org
> Subject: Re: [PATCH ] ARM: multi_v7_defconfig: Enable BQ32000 RTC driver
>
> On Thu, Aug 17, 2017 at 02:09:05PM +0100, Biju Das wrote:
> > The iWave RZ/G1M Q7 SOM supports RTC (TI BQ32000).
> > To increase hardware support enable the driver in the
> > multi_v7_defconfig multiplatform configuration.
> >
> > Signed-off-by: Biju Das <biju.das at bp.renesas.com>
> > ---
> > This patch is tested against linux-next tag next-20170817 as well as
> > renesas-dev tag renesas-devel-20170815-v4.13-rc5 .
> >
> >  arch/arm/configs/multi_v7_defconfig | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/arch/arm/configs/multi_v7_defconfig
> > b/arch/arm/configs/multi_v7_defconfig
> > index 18e1f80..02dc373 100644
> > --- a/arch/arm/configs/multi_v7_defconfig
> > +++ b/arch/arm/configs/multi_v7_defconfig
> > @@ -766,6 +766,7 @@ CONFIG_RTC_DRV_MAX8997=m
> > CONFIG_RTC_DRV_MAX77686=y  CONFIG_RTC_DRV_RK808=m
> > CONFIG_RTC_DRV_RS5C372=m
> > +CONFIG_RTC_DRV_BQ32K=y
>
> My assumption is that multi_v7_defconfig produces a very large kernel image
> and that we should try to avoid making it larger by using modules where
> possible. Is it practical to enable this option as a module (m) rather than a built-
> in (y)?

I have tested this as module and it works. OK I will send v2.


> >  CONFIG_RTC_DRV_PALMAS=y
> >  CONFIG_RTC_DRV_ST_LPC=y
> >  CONFIG_RTC_DRV_TWL4030=y
> > --
> > 1.9.1
> >



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