Add disp-tdshp hardware description for MediaTek MT8196 SoC Signed-off-by: Jay Liu <jay....@mediatek.com> Signed-off-by: 20220315152503 created <jay....@mediatek.com> --- .../display/mediatek/mediatek,disp-tdshp.yaml | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,disp-tdshp.yaml
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp-tdshp.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp-tdshp.yaml new file mode 100644 index 000000000000..3d95ecfc0d19 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp-tdshp.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/mediatek/mediatek,disp-tdshp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek display 2D sharpness processor + +maintainers: + - Chun-Kuang Hu <chunkuang...@kernel.org> + - Philipp Zabel <p.za...@pengutronix.de> + +description: | + MediaTek display 2D sharpness processor, namely TDSHP, provides a + operation used to adjust sharpness in display system. + TDSHP device node must be siblings to the central MMSYS_CONFIG node. + For a description of the MMSYS_CONFIG binding, see + Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml + for details. + +properties: + compatible: + - enum: + - mediatek,mt8196-disp-tdshp + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + + soc { + #address-cells = <2>; + #size-cells = <2>; + + disp-tdshp@321e0000 { + compatible = "mediatek,mt8196-disp-tdshp"; + reg = <0 0x321e0000 0 0x1000>; + clocks = <&dispsys_config_clk 107>; + }; + }; -- 2.46.0
