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| author | Sameer Pujar <spujar@nvidia.com> | 2021-01-29 19:27:39 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-02-01 14:19:42 +0100 |
| commit | 70f0bc65f6cf757fa4cca2d6fcb84f613bc0d8cc (patch) | |
| tree | 2636eb349d35a91075e7e71cdd5056fbae31dfdb /Documentation/devicetree/bindings | |
| parent | ASoC: dt-bindings: rt5659: Update binding doc (diff) | |
| download | linux-70f0bc65f6cf757fa4cca2d6fcb84f613bc0d8cc.tar.xz linux-70f0bc65f6cf757fa4cca2d6fcb84f613bc0d8cc.zip | |
ASoC: dt-bindings: tegra: Add iommus property to Tegra graph card
Document 'iommus' property for APE (Audio Processing Engine) sound
card.
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Link: https://lore.kernel.org/r/1611944866-29373-3-git-send-email-spujar@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml index fc271f644aaf..249970952202 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml @@ -45,6 +45,9 @@ properties: minItems: 1 maxItems: 3 + iommus: + maxItems: 1 + required: - clocks - clock-names |