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-rw-r--r--Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
index c07da1a9e628..2f0238b770eb 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
@@ -87,6 +87,8 @@ properties:
Logic level supply for interface signals (Vddi).
No need to set if this is the same as power-supply.
+ spi-3wire: true
+
required:
- compatible
- reg