ARM: dts: imx6: phycore-som: Disable micro-SD write protection

The micro-SD card doesn't feature a write-protect pin. Set the
corresponding property in the devicetree to handle this behavior
correctly and suppress driver warnings.

Signed-off-by: Yunus Bas <[e-mail]>
Reviewed-by: Fabio Estevam <[e-mail]>
Signed-off-by: Shawn Guo <[e-mail]>

arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi

···
 	pinctrl-0 = <&pinctrl_usdhc1>;
 	cd-gpios = <&gpio6 31 GPIO_ACTIVE_LOW>;
 	no-1-8-v;
+	disable-wp;
 	status = "disabled";
 };
 

arch/arm/boot/dts/imx6ul-phytec-segin.dtsi

···
 	no-1-8-v;
 	keep-power-in-suspend;
 	wakeup-source;
+	disable-wp;
 	status = "disabled";
 };