[PATCH 08/15] dt-bindings: iio: adc: adi,ad4030: Add 4-lane per channel bus width option

[Marcelo Schmitt]

AD4630 has two input channels and each of them can have it's data output in
4 dedicated lines, resulting in a total of 8 data lines used by the device.
Document the option that specifies the case where AD4630 and similar ADCs
provide data through 8 SPI lines.

Signed-off-by: Marcelo Schmitt <marcelo.schmitt@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml
index 564b6f67a96e..bee85087a7b2 100644
--- a/Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml
@@ -39,7 +39,7 @@ properties:
     maximum: 102040816
 
   spi-rx-bus-width:
-    enum: [1, 2, 4]
+    enum: [1, 2, 4, 8]
 
   vdd-5v-supply: true
   vdd-1v8-supply: true
-- 
2.39.2