This adds the device tree bindings for the APU DRM driver. Signed-off-by: Alexandre Bailon <abailon@xxxxxxxxxxxx> Reviewed-by: Julien Stephan <jstephan@xxxxxxxxxxxx> --- .../devicetree/bindings/gpu/mtk,apu-drm.yaml | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpu/mtk,apu-drm.yaml diff --git a/Documentation/devicetree/bindings/gpu/mtk,apu-drm.yaml b/Documentation/devicetree/bindings/gpu/mtk,apu-drm.yaml new file mode 100644 index 000000000000..6f432d3ea478 --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/mtk,apu-drm.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpu/mediatek,apu-drm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AI Processor Unit DRM + +properties: + compatible: + const: mediatek,apu-drm + + remoteproc: + maxItems: 2 + description: + Handle to remoteproc devices controlling the APU + + iova: + maxItems: 1 + description: + Address and size of virtual memory that could used by the APU + +required: + - compatible + - remoteproc + - iova + +additionalProperties: false + +examples: + - | + apu@0 { + compatible = "mediatek,apu-drm"; + remoteproc = <&vpu0>, <&vpu1>; + iova = <0 0x60000000 0 0x10000000>; + }; + +... -- 2.39.2
