linux-kernel - [PATCH v1] arm64: dts: renesas: r8a779g0: Add new gsx node for V4H

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Message-ID:
 <OS7PR01MB1370309A85A300195896C0619A73EA@OS7PR01MB13703.jpnprd01.prod.outlook.com>
Date: Mon, 25 Aug 2025 04:37:14 +0000
From: Anh Nguyen <anh.nguyen.pv@...esas.com>
To: "geert+renesas@...der.be" <geert+renesas@...der.be>, magnus.damm
	<magnus.damm@...il.com>, "robh@...nel.org" <robh@...nel.org>,
	"krzk+dt@...nel.org" <krzk+dt@...nel.org>, "conor+dt@...nel.org"
	<conor+dt@...nel.org>
CC: "linux-renesas-soc@...r.kernel.org" <linux-renesas-soc@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Kuninori
 Morimoto <kuninori.morimoto.gx@...esas.com>, Duy Dang
	<duy.dang.yw@...esas.com>, Duy Nguyen <duy.nguyen.rh@...esas.com>
Subject: [PATCH v1] arm64: dts: renesas: r8a779g0: Add new gsx node for V4H

>From 8a8391bc4ceaac5248267851b71c9cce6b5c434a Mon Sep 17 00:00:00 2001
From: Anh Nguyen <anh.nguyen.pv@...esas.com>
Date: Thu, 21 Aug 2025 10:01:30 +0700
Subject: [PATCH 2/2] arm64: dts: renesas: r8a779g0: Add new gsx node for V4H SoC

Add new gsx node to enable GPU for V4H SoC

Signed-off-by: Anh Nguyen <anh.nguyen.pv@...esas.com>
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
---
 arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index 744b482e9ff3..1913cde3a3c5 100644
--- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -2121,6 +2121,15 @@ gic: interrupt-controller@...00000 {
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		gsx: gsx@...00000 {
+			compatible = "renesas,gsx";
+			reg = <0 0xfd000000 0 0x800000>;
+			interrupts = <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 0>;
+			power-domains = <&sysc R8A779G0_PD_A23DGB>;
+			resets = <&cpg 0>;
+		};
+
 		csi40: csi2@...00000 {
 			compatible = "renesas,r8a779g0-csi2";
 			reg = <0 0xfe500000 0 0x40000>;
-- 
2.34.1