[PATCH 7/7] dt-bindings: display: mediatek: tdshp: Add support for MT8196

From: Jay Liu
Date: Wed Feb 19 2025 - 04:34:18 EST


Add a compatible string for MediaTek MT8196 SoC

Signed-off-by: Jay Liu <jay.liu@xxxxxxxxxxxx>
---
.../display/mediatek/mediatek,tdshp.yaml | 51 +++++++++++++++++++
1 file changed, 51 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,tdshp.yaml

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,tdshp.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,tdshp.yaml
new file mode 100644
index 000000000000..5ed7bdd53d0e
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,tdshp.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/mediatek/mediatek,tdshp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek display clarity correction
+
+maintainers:
+ - Chun-Kuang Hu <chunkuang.hu@xxxxxxxxxx>
+ - Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
+
+description: |
+ MediaTek display clarity correction, 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:
+ oneOf:
+ - 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>;
+
+ tdshp@321e0000 {
+ compatible = "mediatek,mt8196-disp-tdshp";
+ reg = <0 0x321e0000 0 0x1000>;
+ clocks = <&dispsys_config_clk 107>;
+ };
+ };
--
2.18.0