[PATCH v1 06/14] dt-bindings: display: mediatek,od: Add mediatek,gce-client-reg property
From: Ariel D'Alessandro <hidden>
Date: 2025-08-20 17:16:20
Also in:
dri-devel, linux-arm-kernel, linux-clk, linux-devicetree, linux-gpio, linux-input, linux-media, linux-mediatek, linux-sound, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for mediatek, open firmware and flattened device tree bindings, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Chun-Kuang Hu, Philipp Zabel, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Current, the DT bindings for Mediatek OD (display overdrive) is missing the mediatek,gce-client-reg property. Add it and update the example as well. Signed-off-by: Ariel D'Alessandro <redacted> --- .../bindings/display/mediatek/mediatek,od.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml
index 71534febd49c6..d5b42a4bba190 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml@@ -60,6 +60,14 @@ properties: - port@0 - port@1 + mediatek,gce-client-reg: + description: The register of client driver can be configured by gce with + 4 arguments defined in this property, such as phandle of gce, subsys id, + register offset and size. Each GCE subsys id is mapping to a client + defined in the header include/dt-bindings/gce/<chip>-gce.h. + $ref: /schemas/types.yaml#/definitions/phandle-array + maxItems: 1 + required: - compatible - reg
@@ -70,6 +78,7 @@ additionalProperties: false examples: - | #include <dt-bindings/clock/mt8173-clk.h> + #include <dt-bindings/gce/mt8173-gce.h> soc { #address-cells = <2>;
@@ -79,5 +88,6 @@ examples: compatible = "mediatek,mt8173-disp-od"; reg = <0 0x14023000 0 0x1000>; clocks = <&mmsys CLK_MM_DISP_OD>; + mediatek,gce-client-reg = <&gce SUBSYS_1402XXXX 0x3000 0x1000>; }; };
--
2.50.1