ARM: dts: colibri_imx7: Add lcdif node

Extend lcdif DT node with proper display-timings for mxsfb driver.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
diff --git a/arch/arm/dts/imx7-colibri-emmc.dts b/arch/arm/dts/imx7-colibri-emmc.dts
index efd6000..8db2a62 100644
--- a/arch/arm/dts/imx7-colibri-emmc.dts
+++ b/arch/arm/dts/imx7-colibri-emmc.dts
@@ -11,8 +11,10 @@
 	compatible = "toradex,imx7d-colibri-emmc", "fsl,imx7d";
 
 	aliases {
+		u-boot,dm-pre-reloc;
 		mmc0 = &usdhc3;
 		mmc1 = &usdhc1;
+		display1 = &lcdif;
 	};
 
 	chosen {