From d5cb16361f89e7f60da76c7e9e32c72c49db3e82 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 15:34:17 +0200 Subject: [PATCH] arm64: dts: apm: storm: Add default GIC address cells Add missing address-cells 0 to GIC interrupt node to silence W=1 warning: apm-storm.dtsi:636.4-639.42: Warning (interrupt_map): /soc/pcie@1f2b0000:interrupt-map: Missing property '#address-cells' in node /interrupt-controller@78010000, 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) Link: https://lore.kernel.org/r/20250822133416.312544-2-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/apm/apm-storm.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi index 872093b05ce19..1b9588f7536cf 100644 --- a/arch/arm64/boot/dts/apm/apm-storm.dtsi +++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi @@ -103,6 +103,7 @@ gic: interrupt-controller@78010000 { compatible = "arm,cortex-a15-gic"; + #address-cells = <0>; #interrupt-cells = <3>; interrupt-controller; reg = <0x0 0x78010000 0x0 0x1000>, /* GIC Dist */ -- 2.47.3