From 7ee0f223cabe9b9384250024fec577c731cbcf72 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 15:33:41 +0200 Subject: [PATCH] arm64: dts: toshiba: tmpv7708: Add default GIC address cells Add missing address-cells 0 to GIC interrupt node to silence W=1 warning: tmpv7708.dtsi:503.4-507.28: Warning (interrupt_map): /soc/pcie@28400000:interrupt-map: Missing property '#address-cells' in node /soc/interrupt-controller@24001000, 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) Reviewed-by: Nobuhiro Iwamatsu Link: https://lore.kernel.org/r/20250822133340.312380-2-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/toshiba/tmpv7708.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi index 39806f0ae5133..9aa7b1872bd69 100644 --- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi +++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi @@ -152,6 +152,7 @@ gic: interrupt-controller@24001000 { compatible = "arm,gic-400"; interrupt-controller; + #address-cells = <0>; #interrupt-cells = <3>; interrupts = ; reg = <0 0x24001000 0 0x1000>, -- 2.47.3