linux-kernel - [RFC PATCH v2 4/4] arm64: dts: renesas: r9a07g044: Add IRQC node to SoC DTSI

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Date:   Tue, 21 Sep 2021 20:30:28 +0100
From:   Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
To:     Marc Zyngier <maz@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Rob Herring <robh+dt@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Magnus Damm <magnus.damm@...il.com>,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [RFC PATCH v2 4/4] arm64: dts: renesas: r9a07g044: Add IRQC node to SoC DTSI

Add IRQC node to R9A07G044 (RZ/G2L) SoC DTSI.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 58 ++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
index 9c170db544d2..d10cedeb5880 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi
@@ -388,6 +388,8 @@
 			reg = <0 0x11030000 0 0x10000>;
 			gpio-controller;
 			#gpio-cells = <2>;
+			interrupt-parent = <&irqc>;
+			interrupt-controller;
 			gpio-ranges = <&pinctrl 0 0 392>;
 			clocks = <&cpg CPG_MOD R9A07G044_GPIO_HCLK>;
 			power-domains = <&cpg>;
@@ -396,6 +398,62 @@
 				 <&cpg R9A07G044_GPIO_SPARE_RESETN>;
 		};
 
+		irqc: interrupt-controller@...a0000 {
+			compatible = "renesas,r9a07g044-irqc",
+				     "renesas,rzg2l-irqc";
+			#interrupt-cells = <2>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0 0x110a0000 0 0x10000>;
+			interrupts =
+				<GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 444 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 445 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 446 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 447 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 448 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 449 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 450 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 452 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 453 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 454 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 455 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 457 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 460 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 461 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 462 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 463 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 467 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 468 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 469 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 470 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 472 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>,
+				<GIC_SPI 475 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A07G044_IA55_CLK>,
+				 <&cpg CPG_MOD R9A07G044_IA55_PCLK>;
+			clock-names = "clk", "pclk";
+			power-domains = <&cpg>;
+			resets = <&cpg R9A07G044_IA55_RESETN>;
+		};
+
 		dmac: dma-controller@...20000 {
 			compatible = "renesas,r9a07g044-dmac",
 				     "renesas,rz-dmac";
-- 
2.17.1