Re: [PATCH 0/6] Add MMC support for Mobileye EyeQ5 and EyeQ6 SoCs

[Thomas Bogendoerfer <tsbogend@alpha.franken.de>]

On Tue, Jun 17, 2025 at 03:25:50PM +0200, Benoît Monin wrote:
> The MMC/SDHCI controller found in Mobileye EyeQ5 and EyeQ6 SoCs is 
> based on Cadence cdns sd4hc IP. It supports up to HS400HS mode. The 
> only peculiarity of the hardware is that it needs the preset value
> quirk to configure the clock properly at speed slower than HS200.
> 
> This patchset adds a compatible device tree binding to cdns sdhci for 
> mobileye then uses it in the sdhci-cadence driver.
> 
> It also adds an emmc entry in the dtsi of each SoC and the config 
> options in each defconfig to allow using an eMMC for the rootfs.
> 
> Benoît Monin (6):
>   dt-bindings: mmc: cdns: add Mobileye EyeQ MMC/SDHCI controller
>   mmc: sdhci-cadence: add Mobileye eyeQ support
>   MIPS: mobileye: dts: eyeq6h: add the emmc controller
>   MIPS: eyeq6_defconfig: add cadence MMC/SDHCI driver
>   MIPS: mobileye: dts: eyeq5: add the emmc controller
>   MIPS: eyeq5_defconfig: add cadence MMC/SDHCI driver
> 
>  .../devicetree/bindings/mmc/cdns,sdhci.yaml   |  1 +
>  arch/mips/boot/dts/mobileye/eyeq5.dtsi        | 22 +++++++++++++++++++
>  arch/mips/boot/dts/mobileye/eyeq6h.dtsi       | 22 +++++++++++++++++++
>  arch/mips/configs/eyeq5_defconfig             |  2 ++
>  arch/mips/configs/eyeq6_defconfig             |  2 ++
>  drivers/mmc/host/sdhci-cadence.c              | 11 ++++++++++
>  6 files changed, 60 insertions(+)

applied patches 3-6 to mips-next.

Thomas.

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