[PATCH 3/4] dt-bindings: display/msm: dsi-controller-main: Allow refgen-supply

[Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>]

DSI host needs REFGEN to be enabled (if it's present on a given platform).
Allow consuming it.

Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
 .../devicetree/bindings/display/msm/dsi-controller-main.yaml          | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
index 01848bdd5873..76270992305a 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
@@ -166,6 +166,10 @@ properties:
     description:
       Phandle to vdd regulator device node
 
+  refgen-supply:
+    description:
+      Phandle to REFGEN regulator device node
+
   vcca-supply:
     description:
       Phandle to vdd regulator device node

-- 
2.41.0