From e2d8e9601877dc92c19fb8fe7e21ac11110f1dc6 Mon Sep 17 00:00:00 2001
From: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Date: Mon, 16 Dec 2024 13:29:12 +0700
Subject: [PATCH] dts: renesas: Add interrupt controller support for RZ/G3S

Add interrupt controller nodes to Rensas RZ/G3S devicetree

Signed-off-by: Hoang Nguyen <hoang.nguyen.jx@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
---
 dts/arm/renesas/rz/rzg/r9a08g045.dtsi | 71 +++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)

diff --git a/dts/arm/renesas/rz/rzg/r9a08g045.dtsi b/dts/arm/renesas/rz/rzg/r9a08g045.dtsi
index b14d056705b..1b042044619 100644
--- a/dts/arm/renesas/rz/rzg/r9a08g045.dtsi
+++ b/dts/arm/renesas/rz/rzg/r9a08g045.dtsi
@@ -515,6 +515,77 @@
 				status = "disabled";
 			};
 		};
+
+		intc: interrupt-controller@41060000 {
+			reg = <0x41060000 0x18>;
+			#address-cells = <0>;
+			interrupt-parent = <&nvic>;
+
+			nmi: nmi {
+				compatible = "renesas,rz-ext-irq";
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <0 1>; //NMI
+				status = "disabled";
+			};
+
+			irq0: irq0 {
+				compatible = "renesas,rz-ext-irq";
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <1 1>;
+				status = "disabled";
+			};
+			irq1: irq1 {
+				compatible = "renesas,rz-ext-irq";
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <2 1>;
+				status = "disabled";
+			};
+			irq2: irq2 {
+				compatible = "renesas,rz-ext-irq";
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <3 1>;
+				status = "disabled";
+			};
+			irq3: irq3 {
+				compatible = "renesas,rz-ext-irq";
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <4 1>;
+				status = "disabled";
+			};
+			irq4: irq4 {
+				compatible = "renesas,rz-ext-irq";
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <5 1>;
+				status = "disabled";
+			};
+			irq5: irq5 {
+				compatible = "renesas,rz-ext-irq";
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <6 1>;
+				status = "disabled";
+			};
+			irq6: irq6 {
+				compatible = "renesas,rz-ext-irq";
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <7 1>;
+				status = "disabled";
+			};
+			irq7: irq7 {
+				compatible = "renesas,rz-ext-irq";
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <8 1>;
+				status = "disabled";
+			};
+		};
 	};
 };