dts: arm: st: stm32mp2_m33.dtsi: add node gpioz

Add GPIO Z node to the device tree for STM32MP2 SoC.

Signed-off-by: Tanguy Raufflet <tanguy.raufflet@savoirfairelinux.com>

Author: Tanguy Raufflet

dts/arm/st/mp2/stm32mp2_m33.dtsi

@@ -158,6 +158,14 @@
 				reg = <0x442e0000 DT_SIZE_K(1)>;
 				status = "disabled";
 			};
+
+			gpioz: gpio@46200000 {
+				compatible = "st,stm32mp2-gpio";
+				gpio-controller;
+				#gpio-cells = <2>;
+				reg = <0x46200000 DT_SIZE_K(1)>;
+				status = "disabled";
+			};
 		};
 
 		usart1: serial@40330000 {