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+# 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>;
+ };
+
+...