dt-bindings: dmaengine: qcom: gpi: Add minItems for interrupts

Add the minItems for interrupts property as well. In the absence of
this, we get warning if interrupts are less than 13

arch/arm64/boot/dts/qcom/qrb5165-rb5.dtb:
dma-controller@800000: interrupts: [[0, 588, 4], [0, 589, 4], [0, 590,
4], [0, 591, 4], [0, 592, 4], [0, 593, 4], [0, 594, 4], [0, 595, 4], [0,
  596, 4], [0, 597, 4]] is too short

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220414064235.1182195-1-vkoul@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: vinodkoul

Documentation/devicetree/bindings/dma/qcom,gpi.yaml

@@ -29,6 +29,7 @@ properties:
   interrupts:
     description:
       Interrupt lines for each GPI instance
+    minItems: 1
     maxItems: 13
 
   "#dma-cells":