[PATCH v2 2/3] dt-bindings: drm/bridge: ps8640: Add aux-bus child
flat view
STALE1840d
From: Philip Chen <hidden>
Date: 2021-09-30 00:35:12
Also in:
dri-devel, lkml
Subsystem:
drm driver for parade ps8640 bridge chip, drm drivers, drm drivers and misc gpu patches, drm drivers for bridge chips, open firmware and flattened device tree bindings, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Andrzej Hajda, Neil Armstrong, Robert Foss, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
dp-aux-bus.yaml says we can list an eDP panel as a child of an eDP controller node to represent the fact that the panel is connected to the controller's DP AUX bus. Let's add it to the ps8640 bindings. Signed-off-by: Philip Chen <redacted> --- (no changes since v1) .../bindings/display/bridge/ps8640.yaml | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
index fce82b605c8b..cdaf7a7a8f88 100644
--- a/Documentation/devicetree/bindings/display/bridge/ps8640.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/ps8640.yaml@@ -40,6 +40,9 @@ properties: vdd33-supply: description: Regulator for 3.3V digital core power. + aux-bus: + $ref: /schemas/display/dp-aux-bus.yaml# + ports: $ref: /schemas/graph.yaml#/properties/ports
@@ -98,7 +101,21 @@ examples: reg = <1>; ps8640_out: endpoint { remote-endpoint = <&panel_in>; - }; + }; + }; + }; + + aux-bus { + panel { + compatible = "boe,nv133fhm-n62"; + power-supply = <&pp3300_dx_edp>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&ps8640_out>; + }; + }; }; }; };
--
2.33.0.685.g46640cef36-goog