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ARM: dts: imx6qdl: Add default GIC address cells

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

  imx6qdl.dtsi:281.4-284.29: Warning (interrupt_map): /soc/pcie@1ffc000:interrupt-map:
    Missing property '#address-cells' in node /soc/bus@2000000/gpc@20dc000, using 0 as fallback

Value '0' is correct because:
1. GPC interrupt controller children are only power domains,
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: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Alexander Stein 2025-12-12 09:59:00 +01:00 committed by Shawn Guo
parent 8f0b4cce44
commit 3c1df79fe7
1 changed files with 1 additions and 0 deletions
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arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi
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@ -875,6 +875,7 @@ src: reset-controller@20d8000 {
gpc: gpc@20dc000 {
compatible = "fsl,imx6q-gpc";
reg = <0x020dc000 0x4000>;
#address-cells = <0>;
interrupt-controller;
#interrupt-cells = <3>;
interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>;