[PATCH ] ARM: multi_v7_defconfig: Enable BQ32000 RTC driver

[Simon Horman]

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)?

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