From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 13:31:15 +0000 (+0200) Subject: arm64: dts: imx8mp: Add default GIC address cells X-Git-Tag: v6.18-rc1~147^2~20^2~19 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=faf183a02ed6beea3d0bc5162740294497aa5e80;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: imx8mp: Add default GIC address cells Add missing address-cells 0 to GIC interrupt node to silence W=1 warning: imx8mp.dtsi:2184.4-2187.29: Warning (interrupt_map): /soc@0/pcie@33800000:interrupt-map: Missing property '#address-cells' in node /soc@0/interrupt-controller@38800000, 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: Shawn Guo --- diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 0c4bc3ab0555c..87a34e8b72666 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -2327,6 +2327,7 @@ compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, <0x38880000 0xc0000>; + #address-cells = <0>; #interrupt-cells = <3>; interrupt-controller; interrupts = ;