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| author | Dmitry Osipenko <digetx@gmail.com> | 2021-12-01 02:23:33 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2021-12-17 16:58:06 +0300 |
| commit | c9059a6bb993db31cd85f3a4081766af9e61be40 (patch) | |
| tree | c8ace06f90eacf096ee8fe9049eb282fb13c2ada /Documentation/devicetree/bindings | |
| parent | ccc3016261edc37d66123946ede157f8c22205da (diff) | |
| download | linux-c9059a6bb993db31cd85f3a4081766af9e61be40.tar.xz | |
media: dt: bindings: tegra-vde: Document OPP and power domain
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>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml index c143aaa06346..4ecdee1be37e 100644 --- a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml +++ b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml @@ -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>; }; |