[PATCH RFC 4/8] dt-bindings: iio: dac: add adi axi-dac bus property

[Angelo Dureghello <adureghello@xxxxxxxxxxxx>]

From: Angelo Dureghello <adureghello@xxxxxxxxxxxx>

Add bus property.

Signed-off-by: Angelo Dureghello <adureghello@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml b/Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml
index a55e9bfc66d7..a7ce72e1cd81 100644
--- a/Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml
+++ b/Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml
@@ -38,6 +38,15 @@ properties:
   clocks:
     maxItems: 1
 
+  bus-type:
+    maxItems: 1
+    description: |
+      Configure bus type:
+        - 0: none
+        - 1: qspi
+    enum: [0, 1]
+    default: 0
+
   '#io-backend-cells':
     const: 0
 

-- 
2.45.0.rc1