From bc2d616d58ab3810ce755e250885cc66dc707209 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 22 Aug 2025 15:33:30 +0200 Subject: [PATCH] arm64: dts: marvell: armada-37xx: Add default PCI interrup controller address cells Add missing address-cells 0 to the PCI interrupt node to silence W=1 warning: armada-37xx.dtsi:518.4-521.29: Warning (interrupt_map): /soc/pcie@d0070000:interrupt-map: Missing property '#address-cells' in node /soc/pcie@d0070000/interrupt-controller, 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: Gregory CLEMENT --- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index 75b0fdc3efb2e..c612317043ea7 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -524,6 +524,7 @@ pcie_intc: interrupt-controller { interrupt-controller; #interrupt-cells = <1>; + #address-cells = <0>; }; }; }; -- 2.47.3