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arm64: tegra: Add default GIC address cells on Tegra186

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Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:

  tegra186.dtsi:1355.3-41: Warning (interrupt_map): /pcie@10003000:interrupt-map:
    Missing property '#address-cells' in node /interrupt-controller@3881000, 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: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Krzysztof Kozlowski 2025-08-22 15:33:53 +02:00 committed by Thierry Reding
parent cddc94edf1
commit 311cbb9c13
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/nvidia/tegra186.dtsi
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@ -1179,6 +1179,7 @@ fuse@3820000 {
gic: interrupt-controller@3881000 {
compatible = "arm,gic-400";
#address-cells = <0>;
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x0 0x03881000 0x0 0x1000>,