[RFC PATCH v1 1/1] mmc: snps_sdhci: Add sdhci driver support for TH1520 SoC

[Sean Anderson]

On 3/30/24 13:59, Maksim Kiselev wrote:
> Add support for DesignWare SDHCI host controller on Alibaba TH1520 SoC
>
> Signed-off-by: Maksim Kiselev <bigunclemax at gmail.com>
> ---
>  drivers/mmc/Kconfig      |  12 +
>  drivers/mmc/Makefile     |   1 +
>  drivers/mmc/snps_sdhci.c | 464 +++++++++++++++++++++++++++++++++++++++
>  3 files changed, 477 insertions(+)
>  create mode 100644 drivers/mmc/snps_sdhci.c
>
> diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
> index cef05790dd..6936fa0928 100644
> --- a/drivers/mmc/Kconfig
> +++ b/drivers/mmc/Kconfig
> @@ -671,6 +671,18 @@ config MMC_SDHCI_S5P
>
>         If unsure, say N.
>
> +config MMC_SDHCI_SNPS
> +     bool "Synopsys DesignWare SDHCI controller"
> +     depends on MMC_SDHCI
> +     depends on DM_MMC
> +     help
> +       Support for DesignWare SDHCI host controller on Alibaba TH1520 SoC.
> +       This is a highly configurable and programmable, high performance
> +       Mobile Storage Host Controller (MSHC) with AXI as the bus interface
> +       for data transfer.
> +
> +       If unsure, say N.
> +

Why not use MMC_DW?

--Sean


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