ARM: dts: microchip: sama7d65: Force SDMMC Legacy mode

The SDMMC in this IP currently only supports legacy mode
due to a hardware quirk, setting the flags to reflect the limitation.

Fixes: deaa14ab6b06 ("ARM: dts: microchip: add support for sama7d65_curiosity board")
Signed-off-by: Ryan Wanner <[e-mail]>
Acked-by: Nicolas Ferre <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Claudiu Beznea <[e-mail]>
Signed-off-by: Nicolas Ferre <[e-mail]>

arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts

···
 
 &sdmmc1 {
 	bus-width = <4>;
+	no-1-8-v;
+	sdhci-caps-mask = <0x0 0x00200000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sdmmc1_default>;
 	status = "okay";