[RESEND PATCH] dt-bindings: irqchip: ti,sci-inta: Add optional power-domains property

[Vignesh Raghavendra]

On certain SoCs, Interrupt Aggregator may have a power-domain dependency
to be on before accessing. Add DT binding for the same

Signed-off-by: Vignesh Raghavendra <vigneshr at ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
RESEND:
Rebase onto 6.3-rc5

v1: https://lore.kernel.org/linux-arm-kernel/20230103042724.1100618-1-vigneshr@ti.com/

 .../devicetree/bindings/interrupt-controller/ti,sci-inta.yaml  | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
index 1151518859bd..6a49d74b992a 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
@@ -85,6 +85,9 @@ properties:
     description:
       Array of phandles to DMA controllers where the unmapped events originate.
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
-- 
2.40.0