[PATCH 1/2] ASoC: dt-bindings: fsl-sai: Add power-domains

[Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>]

Some SoC like i.MX8QXP use a power-domain for this IP, so add it to the
supported properties.

Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/sound/fsl,sai.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/fsl,sai.yaml b/Documentation/devicetree/bindings/sound/fsl,sai.yaml
index 088c26b001cc..e90286f9b5fd 100644
--- a/Documentation/devicetree/bindings/sound/fsl,sai.yaml
+++ b/Documentation/devicetree/bindings/sound/fsl,sai.yaml
@@ -75,6 +75,9 @@ properties:
           - const: pll11k
         minItems: 4
 
+  power-domains:
+    maxItems: 1
+
   dmas:
     items:
       - description: DMA controller phandle and request line for RX
-- 
2.34.1