* [PATCH] dt-bindings: display: nvidia,tegra20-dc: Move 'rgb' node properties
@ 2026-11-02 14:28 Rob Herring (Arm)
0 siblings, 0 replies; only message in thread
From: Rob Herring (Arm) @ 2026-11-02 14:28 UTC (permalink / raw)
To: David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard,
Thomas Zimmermann, Krzysztof Kozlowski, Conor Dooley,
Thierry Reding, Jonathan Hunter
Cc: Thierry Reding, dri-devel, devicetree, linux-tegra, linux-kernel
Properties are supposed to be defined in the main schema and not in
conditional schemas. Move the properties for the 'rgb' node to the main
schema.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
.../display/tegra/nvidia,tegra20-dc.yaml | 43 ++++++++++---------
1 file changed, 22 insertions(+), 21 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml
index 69be95afd562..a42bf7ed37a2 100644
--- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml
+++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml
@@ -77,8 +77,27 @@ properties:
description: A list of phandles of outputs that this display controller can drive.
rgb:
+ description: Each display controller node has a child node that represents the
+ RGB output associated with the controller.
type: object
+ properties:
+ nvidia,ddc-i2c-bus:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle of an I2C controller used for DDC EDID probing
+
+ nvidia,hpd-gpio:
+ description: specifies a GPIO used for hotplug detection
+ maxItems: 1
+
+ nvidia,edid:
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+ description: supplies a binary EDID blob
+
+ nvidia,panel:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle of a display panel
+
allOf:
- if:
properties:
@@ -105,27 +124,9 @@ allOf:
- const: winb-vfilter
- const: winc
- const: cursor
-
- rgb:
- description: Each display controller node has a child node, named "rgb", that represents
- the RGB output associated with the controller.
- type: object
- properties:
- nvidia,ddc-i2c-bus:
- $ref: /schemas/types.yaml#/definitions/phandle
- description: phandle of an I2C controller used for DDC EDID probing
-
- nvidia,hpd-gpio:
- description: specifies a GPIO used for hotplug detection
- maxItems: 1
-
- nvidia,edid:
- $ref: /schemas/types.yaml#/definitions/uint8-array
- description: supplies a binary EDID blob
-
- nvidia,panel:
- $ref: /schemas/types.yaml#/definitions/phandle
- description: phandle of a display panel
+ else:
+ properties:
+ rgb: false
- if:
properties:
--
2.53.0
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2026-11-02 14:28 [PATCH] dt-bindings: display: nvidia,tegra20-dc: Move 'rgb' node properties Rob Herring (Arm)
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