From 3759d5edc07598d55124d87bd292a95f79f47997 Mon Sep 17 00:00:00 2001 From: Sameer Pujar Date: Thu, 3 Dec 2020 20:06:42 +0530 Subject: [PATCH] dt-bindings: tegra: Add missing HDA properties Document the missing properties which are currently required for Tegra186/Tegra194 DT files. Signed-off-by: Sameer Pujar Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/1607006202-4078-3-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown --- .../bindings/sound/nvidia,tegra30-hda.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml index 3059bc3c7362..e543a6123792 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml @@ -60,6 +60,20 @@ properties: - const: hda2hdmi - const: hda2codec_2x + power-domains: + maxItems: 1 + + interconnects: + maxItems: 2 + + interconnect-names: + items: + - const: dma-mem + - const: write + + iommus: + maxItems: 1 + nvidia,model: $ref: /schemas/types.yaml#/definitions/string description: | -- 2.39.5