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

  qcs404.dtsi:1496.4-1499.30: Warning (interrupt_map): /soc@0/pcie@10000000:interrupt-map:
    Missing property '#address-cells' in node /soc@0/interrupt-controller@b000000, 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>
---
 arch/arm64/boot/dts/qcom/qcs404.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 5a9df6b12305c796b441dc8c75687c469943cab8..4328c1dda898c26cd1cd172762ad87b8c4ce068b 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -1312,6 +1312,7 @@ pil-reloc@94c {
 		intc: interrupt-controller@b000000 {
 			compatible = "qcom,msm-qgic2";
 			interrupt-controller;
+			#address-cells = <0>;
 			#interrupt-cells = <3>;
 			reg = <0x0b000000 0x1000>,
 			      <0x0b002000 0x1000>;

-- 
2.48.1