96 lines
2.1 KiB
YAML
96 lines
2.1 KiB
YAML
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/media/rockchip-vpu.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: Hantro G1 VPU codecs implemented on Rockchip SoCs
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maintainers:
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- Ezequiel Garcia <ezequiel@collabora.com>
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description:
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Hantro G1 video encode and decode accelerators present on Rockchip SoCs.
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properties:
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compatible:
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oneOf:
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- enum:
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- rockchip,rk3036-vpu
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- rockchip,rk3066-vpu
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- rockchip,rk3288-vpu
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- rockchip,rk3328-vpu
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- rockchip,rk3399-vpu
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- rockchip,px30-vpu
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- items:
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- const: rockchip,rk3188-vpu
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- const: rockchip,rk3066-vpu
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- items:
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- const: rockchip,rk3228-vpu
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- const: rockchip,rk3399-vpu
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reg:
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maxItems: 1
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interrupts:
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minItems: 1
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maxItems: 2
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interrupt-names:
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oneOf:
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- const: vdpu
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- items:
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- const: vepu
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- const: vdpu
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clocks:
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oneOf:
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- maxItems: 2
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- maxItems: 4
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clock-names:
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oneOf:
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- items:
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- const: aclk
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- const: hclk
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- items:
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- const: aclk_vdpu
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- const: hclk_vdpu
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- const: aclk_vepu
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- const: hclk_vepu
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power-domains:
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maxItems: 1
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iommus:
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maxItems: 1
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required:
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- compatible
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- reg
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- interrupts
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- interrupt-names
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- clocks
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- clock-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/rk3288-cru.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/power/rk3288-power.h>
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vpu: video-codec@ff9a0000 {
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compatible = "rockchip,rk3288-vpu";
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reg = <0xff9a0000 0x800>;
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interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "vepu", "vdpu";
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clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>;
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clock-names = "aclk", "hclk";
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power-domains = <&power RK3288_PD_VIDEO>;
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iommus = <&vpu_mmu>;
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};
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