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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/rockchip,vdec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rockchip Video Decoder (VDec)
+
+maintainers:
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |-
+ The Rockchip rk3399 has a stateless Video Decoder that can decodes H.264,
+ HEVC an VP9 streams.
+
+properties:
+ compatible:
+ oneOf:
+ - const: rockchip,rk3399-vdec
+ - items:
+ - enum:
+ - rockchip,rk3228-vdec
+ - rockchip,rk3328-vdec
+ - const: rockchip,rk3399-vdec
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: The Video Decoder AXI interface clock
+ - description: The Video Decoder AHB interface clock
+ - description: The Video Decoded CABAC clock
+ - description: The Video Decoder core clock
+
+ clock-names:
+ items:
+ - const: axi
+ - const: ahb
+ - const: cabac
+ - const: core
+
+ assigned-clocks: true
+
+ assigned-clock-rates: true
+
+ power-domains:
+ maxItems: 1
+
+ iommus:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - power-domains
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/rk3399-cru.h>
+ #include <dt-bindings/power/rk3399-power.h>
+
+ vdec: video-codec@ff660000 {
+ compatible = "rockchip,rk3399-vdec";
+ reg = <0xff660000 0x400>;
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&cru ACLK_VDU>, <&cru HCLK_VDU>,
+ <&cru SCLK_VDU_CA>, <&cru SCLK_VDU_CORE>;
+ clock-names = "axi", "ahb", "cabac", "core";
+ power-domains = <&power RK3399_PD_VDU>;
+ iommus = <&vdec_mmu>;
+ };
+
+...