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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/qcom,msm8916-venus.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm MSM8916 Venus video encode and decode accelerators
maintainers:
- Stanimir Varbanov <stanimir.varbanov@linaro.org>
description: |
The Venus IP is a video encode and decode accelerator present
on Qualcomm platforms
allOf:
- $ref: qcom,venus-common.yaml#
properties:
compatible:
const: qcom,msm8916-venus
power-domains:
maxItems: 1
clocks:
maxItems: 3
clock-names:
items:
- const: core
- const: iface
- const: bus
iommus:
maxItems: 1
video-decoder:
type: object
properties:
compatible:
const: venus-decoder
required:
- compatible
additionalProperties: false
video-encoder:
type: object
properties:
compatible:
const: venus-encoder
required:
- compatible
additionalProperties: false
required:
- compatible
- iommus
- video-decoder
- video-encoder
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-msm8916.h>
video-codec@1d00000 {
compatible = "qcom,msm8916-venus";
reg = <0x01d00000 0xff000>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>,
<&gcc GCC_VENUS0_AHB_CLK>,
<&gcc GCC_VENUS0_AXI_CLK>;
clock-names = "core", "iface", "bus";
power-domains = <&gcc VENUS_GDSC>;
iommus = <&apps_iommu 5>;
memory-region = <&venus_mem>;
video-decoder {
compatible = "venus-decoder";
};
video-encoder {
compatible = "venus-encoder";
};
};
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