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dt-bindings: drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail

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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>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210914032252.3770756-3-yangcong5@huaqin.corp-partner.google.com
This commit is contained in:
yangcong 2021-09-14 11:22:50 +08:00 committed by Douglas Anderson
parent daf4e7d7b9
commit c43da06c24
1 changed files with 3 additions and 0 deletions
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3
Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml
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@ -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