| Message ID | 20210819084111.717459-3-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 |
diff --git a/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml b/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml index 38bc1d1b511e..e45de7a4360e 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 @@ -52,6 +55,7 @@ required: - reg - enable-gpios - pp1800-supply + - pp3300-supply - avdd-supply - avee-supply
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> --- .../devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml | 4 ++++ 1 file changed, 4 insertions(+)