[PATCH 4/6] mmc: exynos_dw_mmc: Add quirk for disabling FMP

[Anand Moon]

Hi Sam,

On Sun, 26 Oct 2025 at 06:37, Sam Protsenko <semen.protsenko at linaro.org> wrote:
>
> Add DWMCI_QUIRK_DISABLE_FMP which disables Flash Memory Protector (FMP)
> during driver's init. It's usually done by early bootloaders, but in
> some cases (like USB boot) the FMP may be left unconfigured. The issue
> was observed on Exynos850 SoC (the E850-96 board). Enabling this quirk
> makes eMMC functional even in such cases.
>
> No functional change, as this feature is only added here but not enabled
> for any chips yet.
>
> Signed-off-by: Sam Protsenko <semen.protsenko at linaro.org>
> ---
Reviewed-by: Anand Moon <linux.amoon at gmail.com>

Thanks
-Anand