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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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c3dea90fdf
Add dt-bindings document for Graphics Core Information (GFXI) node. It is used by NPCM video driver to retrieve Graphics core information. Signed-off-by: Marvin Lin <milkfafa@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
40 lines
859 B
YAML
40 lines
859 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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$id: http://devicetree.org/schemas/soc/nuvoton/nuvoton,gfxi.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Graphics Core Information block in Nuvoton SoCs
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maintainers:
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- Joseph Liu <kwliu@nuvoton.com>
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- Marvin Lin <kflin@nuvoton.com>
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description:
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The Graphics Core Information (GFXI) are a block of registers in Nuvoton SoCs
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that analyzes Graphics core behavior and provides information in registers.
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properties:
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compatible:
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items:
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- enum:
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- nuvoton,npcm750-gfxi
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- nuvoton,npcm845-gfxi
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- const: syscon
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reg:
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maxItems: 1
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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gfxi: gfxi@e000 {
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compatible = "nuvoton,npcm750-gfxi", "syscon";
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reg = <0xe000 0x100>;
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};
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