[PATCH v4 2/2] dt-bindings: display: simple-framebuffer: Document the panel node
From: Rayyan Ansari <hidden>
Date: 2023-01-26 18:25:05
Also in:
asahi, dri-devel, linux-devicetree, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, open firmware and flattened device tree bindings, simplefb fb driver, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Hans de Goede, Linus Torvalds
Document the new panel node and what it is used for. Signed-off-by: Rayyan Ansari <redacted> --- .../devicetree/bindings/display/simple-framebuffer.yaml | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml
index dd64f70b5014..4e10a100b6c8 100644
--- a/Documentation/devicetree/bindings/display/simple-framebuffer.yaml
+++ b/Documentation/devicetree/bindings/display/simple-framebuffer.yaml@@ -26,6 +26,11 @@ description: |+ over control to a driver for the real hardware. The bindings for the hw nodes must specify which node is considered the primary node. + If a panel node is given, then the driver uses this to configure the + physical width and height of the display. If no panel node is given, + then the driver uses the width and height properties of the simplefb + node to estimate it. + It is advised to add display# aliases to help the OS determine how to number things. If display# aliases are used, then if the simplefb node contains a display property then the /aliases/display# path
@@ -110,6 +115,10 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle description: Primary display hardware node + panel: + $ref: /schemas/types.yaml#/definitions/phandle + description: Display panel node + allwinner,pipeline: description: Pipeline used by the framebuffer on Allwinner SoCs enum:
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2.39.1