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arm64: dts: imx8qm: Add default GIC address cells

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

  imx8qm-ss-hsio.dtsi:83.3-86.28: Warning (interrupt_map): /bus@5f000000/pcie@5f010000:interrupt-map:
    Missing property '#address-cells' in node /interrupt-controller@51a00000, 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: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2025-08-22 15:31:17 +02:00 committed by Shawn Guo
parent 32b387ceff
commit 9429445d48
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/freescale/imx8qm.dtsi
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@ -245,6 +245,7 @@ gic: interrupt-controller@51a00000 {
<0x0 0x52000000 0 0x2000>, /* GICC */
<0x0 0x52010000 0 0x1000>, /* GICH */
<0x0 0x52020000 0 0x20000>; /* GICV */
#address-cells = <0>;
#interrupt-cells = <3>;
interrupt-controller;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;