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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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1c0ff333f2
Freescale i.MX8qxp Display Controller is implemented as construction set of building blocks with unified concept and standardized interfaces. Document all existing processing units. Signed-off-by: Liu Ying <victor.liu@nxp.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250414035028.1561475-2-victor.liu@nxp.com
45 lines
1011 B
YAML
45 lines
1011 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/imx/fsl,imx8qxp-dc-constframe.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale i.MX8qxp Display Controller Constant Frame
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description: |
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The Constant Frame unit is used instead of a Fetch unit where generation of
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constant color frames only is sufficient. This is the case for the background
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planes of content and safety streams in a Display Controller.
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The color can be setup to any RGBA value.
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maintainers:
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- Liu Ying <victor.liu@nxp.com>
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properties:
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compatible:
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const: fsl,imx8qxp-dc-constframe
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reg:
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maxItems: 2
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reg-names:
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items:
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- const: pec
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- const: cfg
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required:
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- compatible
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- reg
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- reg-names
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additionalProperties: false
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examples:
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- |
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constframe@56180960 {
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compatible = "fsl,imx8qxp-dc-constframe";
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reg = <0x56180960 0xc>, <0x56184400 0x20>;
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reg-names = "pec", "cfg";
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};
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