diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-08-22 15:33:31 +0200 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2025-09-12 07:20:02 +0200 |
| commit | 3668be17e5464c835544b84c7a808b7d5cf99ffc (patch) | |
| tree | 833c9e7a5b2a5f00d6cba18f84989226faf2f765 | |
| parent | bc2d616d58ab3810ce755e250885cc66dc707209 (diff) | |
arm64: dts: marvell: armada-cp11x: Add default ICU address cells
Add missing address-cells 0 to the ICU interrupt node to silence W=1
warning:
armada-cp11x.dtsi:547.3-47: Warning (interrupt_map): /cp0-bus/pcie@f2600000:interrupt-map:
Missing property '#address-cells' in node /cp0-bus/bus@f2000000/interrupt-controller@1e0000/interrupt-controller@10, 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 <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
| -rw-r--r-- | arch/arm64/boot/dts/marvell/armada-cp11x.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi b/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi index a057e119492f..d9d409eac259 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi @@ -202,6 +202,7 @@ CP11X_LABEL(icu_nsr): interrupt-controller@10 { compatible = "marvell,cp110-icu-nsr"; reg = <0x10 0x20>; + #address-cells = <0>; #interrupt-cells = <2>; interrupt-controller; msi-parent = <&gicp>; |