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[v4,2/4] dt-bindings: drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail

Message ID 20210830023849.258839-3-yangcong5@huaqin.corp-partner.google.com (mailing list archive)
State New, archived
Headers show
Series drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail | expand

Commit Message

cong yang Aug. 30, 2021, 2:38 a.m. UTC 
The auo,b101uan08.3 panel (already supported by this driver) has
a 3.3V rail that needs to be turned on. For previous users of
this panel this voltage was directly output by pmic. On a new
user (the not-yet-upstream sc7180-trogdor-mrbland board) we need
to turn the 3.3V rail on.

Signed-off-by: yangcong <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 .../devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml    | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml b/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml
index 38bc1d1b511e..a7091ae0f791 100644
--- a/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml
+++ b/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml
@@ -36,6 +36,9 @@  properties:
   pp1800-supply:
     description: core voltage supply
 
+  pp3300-supply:
+    description: core voltage supply
+
   avdd-supply:
     description: phandle of the regulator that provides positive voltage