linux-kernel - [PATCH v2 1/4] arm64: dts: renesas: r9a08g045: Correct GICD and GICR sizes

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Message-Id: <20240730122436.350013-2-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Tue, 30 Jul 2024 13:24:33 +0100
From: Prabhakar <prabhakar.csengg@...il.com>
To: Geert Uytterhoeven <geert+renesas@...der.be>,
	Marc Zyngier <maz@...nel.org>,
	Magnus Damm <magnus.damm@...il.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: linux-renesas-soc@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v2 1/4] arm64: dts: renesas: r9a08g045: Correct GICD and GICR sizes

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

The RZ/G3S SoC is equipped with the GIC-600. The GICD is 64kB + 64kB for
the MBI alias (in total 128kB), and the GICR is 128kB per CPU.

Despite the RZ/G3S SoC being single-core, it has two instances of GICR.

Fixes: e20396d65b959 ("arm64: dts: renesas: Add initial DTSI for RZ/G3S SoC")
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
v1->v2
- Updated commit message
---
 arch/arm64/boot/dts/renesas/r9a08g045.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
index 0d5c47a65e46..34e29463a672 100644
--- a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
@@ -269,8 +269,8 @@ gic: interrupt-controller@...00000 {
 			#interrupt-cells = <3>;
 			#address-cells = <0>;
 			interrupt-controller;
-			reg = <0x0 0x12400000 0 0x40000>,
-			      <0x0 0x12440000 0 0x60000>;
+			reg = <0x0 0x12400000 0 0x20000>,
+			      <0x0 0x12440000 0 0x40000>;
 			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_LOW>;
 		};
 
-- 
2.34.1