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media: dt: bindings: tegra-vde: Document OPP and power domain

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Document new OPP table and power domain properties of the video decoder
hardware.

Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Dmitry Osipenko 2021-12-01 02:23:33 +03:00 committed by Thierry Reding
parent ccc3016261
commit c9059a6bb9
1 changed files with 12 additions and 0 deletions
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12
Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
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@ -68,6 +68,16 @@ properties:
description:
Phandle of the SRAM MMIO node.
operating-points-v2:
description:
Should contain freqs and voltages and opp-supported-hw property,
which is a bitfield indicating SoC speedo or process ID mask.
power-domains:
maxItems: 1
description:
Phandle to the SoC core power domain.
required:
- compatible
- reg
@ -104,4 +114,6 @@ examples:
reset-names = "vde", "mc";
resets = <&rst 61>, <&mem 13>;
iommus = <&mem 15>;
operating-points-v2 = <&dvfs_opp_table>;
power-domains = <&domain>;
};