arm64: dts: imx8mp-nitrogen-som: Correct PAD settings for PMIC_nINT

With commit 5d0efaf ("regulator: pca9450: Correct interrupt type"),
there might be interrupt storm for this board. Need to set PAD PUE and PU
together to make pull up work properly.

Fixes: ab4d874 ("arm64: dts: imx8mp: Add device tree for Nitrogen8M Plus ENC Carrier Board")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

Author: MrVan

arch/arm64/boot/dts/freescale/imx8mp-nitrogen-som.dtsi

@@ -296,7 +296,7 @@
 
 	pinctrl_pmic: pmicirqgrp {
 		fsl,pins = <
-			MX8MP_IOMUXC_NAND_ALE__GPIO3_IO00	0x41
+			MX8MP_IOMUXC_NAND_ALE__GPIO3_IO00	0x1c0
 		>;
 	};