ARM: dts: imx7d: Fix UART2 base address

The UART2 memory space starts at address 0x30890000 (UART2_URXD).

Fix it so that UART2 can be used.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fixes: 94967345 ("ARM: dts: add imx7d soc dtsi file")
Cc: <stable@vger.kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx7d.dtsi

@@ -588,10 +588,10 @@ uart1: serial@30860000 {
 				status = "disabled";
 			};
 
-			uart2: serial@30870000 {
+			uart2: serial@30890000 {
 				compatible = "fsl,imx7d-uart",
 					     "fsl,imx6q-uart";
-				reg = <0x30870000 0x10000>;
+				reg = <0x30890000 0x10000>;
 				interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX7D_UART2_ROOT_CLK>,
 					<&clks IMX7D_UART2_ROOT_CLK>;