From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 13:33:53 +0000 (+0200) Subject: arm64: tegra: Add default GIC address cells on Tegra186 X-Git-Tag: v6.19-rc1~100^2~23^2~11 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=311cbb9c130e2af184f5e0dc49bd891b020b6596;p=thirdparty%2Fkernel%2Flinux.git arm64: tegra: Add default GIC address cells on Tegra186 Add missing address-cells 0 to GIC interrupt node to silence W=1 warning: tegra186.dtsi:1355.3-41: Warning (interrupt_map): /pcie@10003000:interrupt-map: Missing property '#address-cells' in node /interrupt-controller@3881000, using 0 as fallback Value '0' is correct because: 1. GIC interrupt controller does not have children, 2. interrupt-map property (in PCI node) consists of five components and the fourth component "parent unit address", which size is defined by '#address-cells' of the node pointed to by the interrupt-parent component, is not used (=0) Signed-off-by: Krzysztof Kozlowski Signed-off-by: Thierry Reding --- diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 66fdcec17073a..b006304519096 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -1179,6 +1179,7 @@ gic: interrupt-controller@3881000 { compatible = "arm,gic-400"; + #address-cells = <0>; #interrupt-cells = <3>; interrupt-controller; reg = <0x0 0x03881000 0x0 0x1000>,