arm: dts: k3-j721e-main: Add Support for gpio0

Add the main_gpio0 node.
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

arch/arm/dts/k3-j721e-main.dtsi

@@ -200,6 +200,28 @@
 		clock-names = "fclk";
 	};
 
+	main_gpio0: gpio@600000 {
+		compatible = "ti,j721e-gpio", "ti,keystone-gpio";
+		reg = <0x0 0x00600000 0x0 0x100>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupts = <105 0 IRQ_TYPE_EDGE_RISING>,
+			     <105 1 IRQ_TYPE_EDGE_RISING>,
+			     <105 2 IRQ_TYPE_EDGE_RISING>,
+			     <105 3 IRQ_TYPE_EDGE_RISING>,
+			     <105 4 IRQ_TYPE_EDGE_RISING>,
+			     <105 5 IRQ_TYPE_EDGE_RISING>,
+			     <105 6 IRQ_TYPE_EDGE_RISING>,
+			     <105 7 IRQ_TYPE_EDGE_RISING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		ti,ngpio = <128>;
+		ti,davinci-gpio-unbanked = <0>;
+		power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 105 0>;
+		clock-names = "gpio";
+	};
+
 	main_sdhci0: sdhci@4f80000 {
 		compatible = "ti,j721e-sdhci-8bit";
 		reg = <0x0 0x4f80000 0x0 0x1000>, <0x0 0x4f88000 0x0 0x400>;