Thread (11 messages) 11 messages, 2 authors, 2025-08-30

RE: [PATCH 2/4] arm64: dts: google: gs101: Add default GIC address cells

From: "Alim Akhtar" <alim.akhtar@samsung.com>
Date: 2025-08-29 11:01:53
Also in: linux-devicetree, linux-samsung-soc, lkml

Hi Krzysztof
-----Original Message-----
From: Krzysztof Kozlowski <redacted>
Sent: Friday, August 22, 2025 5:44 PM
To: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>; Rob Herring
[off-list ref]; Krzysztof Kozlowski [off-list ref]; Conor
Dooley [off-list ref]; Alim Akhtar [off-list ref];
Peter Griffin [off-list ref]; André Draszik
[off-list ref]; Tudor Ambarus [off-list ref];
linux-fsd@tesla.com; linux-arm-kernel@lists.infradead.org; linux-samsung-
soc@vger.kernel.org; devicetree@vger.kernel.org; linux-
kernel@vger.kernel.org
Cc: Krzysztof Kozlowski <redacted>
Subject: [PATCH 2/4] arm64: dts: google: gs101: Add default GIC address cells

Add missing address-cells 0 to GIC interrupt node.  Value '0' is correct
because GIC interrupt controller does not have children.

Signed-off-by: Krzysztof Kozlowski <redacted>
---
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
quoted hunk ↗ jump to hunk
 arch/arm64/boot/dts/exynos/google/gs101.dtsi | 1 +
 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index c0f8c25861a9..31c99526470d 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -341,6 +341,7 @@ watchdog_cl1: watchdog@10070000 {

 		gic: interrupt-controller@10400000 {
 			compatible = "arm,gic-v3";
+			#address-cells = <0>;
 			#interrupt-cells = <4>;
 			interrupt-controller;
 			reg = <0x10400000 0x10000>, /* GICD */
--
2.48.1


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