From dc3f005e6b1f5b49ff70b98164badd664978d60e Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 14:04:01 +0200 Subject: [PATCH] arm64: dts: qcom: ipq5424: Add default GIC address cells Add missing address-cells 0 to GIC interrupt node to silence W=1 warning: ipq5424.dtsi:961.4-964.30: Warning (interrupt_map): /soc@0/pcie@50000000:interrupt-map: Missing property '#address-cells' in node /soc@0/interrupt-controller@f200000, 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 Link: https://lore.kernel.org/r/20250822-dts-interrupt-address-cells-v1-1-d54d44b74460@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/ipq5424.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi index bbb539dbdf5c6..b1a86b54c30f3 100644 --- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi @@ -565,6 +565,7 @@ compatible = "arm,gic-v3"; reg = <0 0xf200000 0 0x10000>, /* GICD */ <0 0xf240000 0 0x80000>; /* GICR * 4 regions */ + #address-cells = <0>; #interrupt-cells = <0x3>; interrupt-controller; #redistributor-regions = <1>; -- 2.47.3