arm64: dts: imx8mq-librem5: Enable MIPI D-PHY

This enables the Mixel MIPI D-PHY on the Librem 5 devkit
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Acked-by: Angus Ainslie (Purism) <angus@akkea.ca>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts

@@ -174,6 +174,10 @@ &clk {
 	assigned-clock-rates = <786432000>, <722534400>;
 };
 
+&dphy {
+	status = "okay";
+};
+
 &fec1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_fec1>;