arm64: dts: imx8mp: fix address length for LCDIF2

0x238 is the offset for PANIC0_THRES, so the length needs to be greater
than that. Use the size from memory map from reference manual.

Fixes: 94e6197d ("arm64: dts: imx8mp: Add LCDIF2 & LDB nodes")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8mp.dtsi

@@ -1128,7 +1128,7 @@ aips4: bus@32c00000 {
 
 			lcdif2: display-controller@32e90000 {
 				compatible = "fsl,imx8mp-lcdif";
-				reg = <0x32e90000 0x238>;
+				reg = <0x32e90000 0x10000>;
 				interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MP_CLK_MEDIA_DISP2_PIX_ROOT>,
 					 <&clk IMX8MP_CLK_MEDIA_APB_ROOT>,