linux-kernel - Re: [PATCH 7/8] ARM: configs: at91: sama7: enable cpu idle

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Date:   Mon, 20 Dec 2021 08:46:03 +0100
From:   Alexander Dahl <ada@...rsis.com>
To:     Claudiu Beznea <claudiu.beznea@...rochip.com>
Cc:     nicolas.ferre@...rochip.com, alexandre.belloni@...tlin.com,
        ludovic.desroches@...rochip.com, robh+dt@...nel.org,
        linux@...linux.org.uk, mturquette@...libre.com, sboyd@...nel.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 7/8] ARM: configs: at91: sama7: enable cpu idle

Hello Claudiu,

Am Thu, Dec 16, 2021 at 04:13:37PM +0200 schrieb Claudiu Beznea:
> Enable CPU idle support for SAMA7 config.
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
> ---
>  arch/arm/configs/sama7_defconfig | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/configs/sama7_defconfig b/arch/arm/configs/sama7_defconfig
> index 938aae4bd80b..95c2a7ed4816 100644
> --- a/arch/arm/configs/sama7_defconfig
> +++ b/arch/arm/configs/sama7_defconfig
> @@ -26,6 +26,7 @@ CONFIG_FORCE_MAX_ZONEORDER=15
>  CONFIG_UACCESS_WITH_MEMCPY=y
>  # CONFIG_ATAGS is not set
>  CONFIG_CMDLINE="console=ttyS0,115200 earlyprintk ignore_loglevel"
> +CONFIG_CPU_IDLE=y
>  CONFIG_VFP=y
>  CONFIG_NEON=y
>  CONFIG_KERNEL_MODE_NEON=y
> @@ -33,7 +34,6 @@ CONFIG_MODULES=y
>  CONFIG_MODULE_FORCE_LOAD=y
>  CONFIG_MODULE_UNLOAD=y
>  CONFIG_MODULE_FORCE_UNLOAD=y
> -# CONFIG_BLK_DEV_BSG is not set
>  CONFIG_PARTITION_ADVANCED=y
>  # CONFIG_EFI_PARTITION is not set
>  # CONFIG_COREDUMP is not set
> @@ -90,6 +90,7 @@ CONFIG_BLK_DEV_RAM_SIZE=8192
>  CONFIG_EEPROM_AT24=y
>  CONFIG_SCSI=y
>  CONFIG_BLK_DEV_SD=y
> +# CONFIG_BLK_DEV_BSG is not set

That move of the CONFIG_BLK_DEV_BSG entry is not related to enabling
the CONFIG_CPU_IDLE option, right?

Greets
Alex

>  CONFIG_NETDEVICES=y
>  CONFIG_MACB=y
>  CONFIG_MICREL_PHY=y
> -- 
> 2.32.0
>