linux-kernel - Re: [PATCH v2] mmc: host: Kconfig: Make MMC_SDHI_INTERNAL_DMAC config option dependant on ARCH

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Date:   Thu, 14 Sep 2023 15:02:56 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Prabhakar <prabhakar.csengg@...il.com>
Cc:     Geert Uytterhoeven <geert+renesas@...der.be>,
        linux-mmc@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH v2] mmc: host: Kconfig: Make MMC_SDHI_INTERNAL_DMAC config
 option dependant on ARCH_RENESAS

On Fri, 1 Sept 2023 at 14:27, Prabhakar <prabhakar.csengg@...il.com> wrote:
>
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
>
> MMC_SDHI_INTERNAL_DMAC config option has dependency on ARM64 and
> R7S9210/R8A77470 this dependency will keep growing for future SoCs for
> varying architectures. So to simplify this configuration make
> MMC_SDHI_INTERNAL_DMAC solely depend on ARCH_RENESAS, as all Renesas
> SoCs inherently depend on the ARCH_RENESAS config option.
>
> This allows selecting MMC_SDHI_INTERNAL_DMAC config option for RZ/Five SoC
> which is based on RISC-V architecture.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Applied for next, thanks!

Kind regards
Uffe


> ---
> v1-v2
> * Add dependency on ARCH_RENESAS instead of RISCV
>
> v1:
> https://lore.kernel.org/linux-renesas-soc/20230901113703.314667-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
> ---
>  drivers/mmc/host/Kconfig | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 554e67103c1a..2e8476db2381 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -677,9 +677,9 @@ config MMC_SDHI_SYS_DMAC
>
>  config MMC_SDHI_INTERNAL_DMAC
>         tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
> -       depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
> +       depends on ARCH_RENESAS || COMPILE_TEST
>         depends on MMC_SDHI
> -       default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
> +       default MMC_SDHI if ARCH_RENESAS
>         help
>           This provides DMA support for SDHI SD/SDIO controllers
>           using on-chip bus mastering. This supports the controllers
> --
> 2.34.1
>