Add dt-bindings document for Graphics Core Information (GFXI) node. It is necessary for the NPCM Video Capture/Encode Engine driver to retrieve Graphics core information. Signed-off-by: Marvin Lin <milkfafa@xxxxxxxxx> --- .../bindings/arm/npcm/nuvoton,gfxi.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml diff --git a/Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml new file mode 100644 index 000000000000..5b785bda5739 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/npcm/nuvoton,gfxi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Graphics Core Information block in Nuvoton SoCs + +maintainers: + - Joseph Liu <kwliu@xxxxxxxxxxx> + - Marvin Lin <kflin@xxxxxxxxxxx> + +description: + The Graphics Core Information (GFXI) are a block of registers in Nuvoton SoCs + that analyzes Graphics core behavior and provides inforomation in registers. + +properties: + compatible: + items: + - enum: + - nuvoton,npcm750-gfxi + - nuvoton,npcm845-gfxi + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + gfxi: gfxi@e000 { + compatible = "nuvoton,npcm750-gfxi", "syscon", "simple-mfd"; + reg = <0xe000 0x100>; + }; -- 2.17.1
