linux-kernel - [PATCH v3 5/6] dt-bindings: Document Tegra234 HDA support

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Message-ID: <20220216092240.26464-6-mkumard@nvidia.com>
Date:   Wed, 16 Feb 2022 14:52:39 +0530
From:   Mohan Kumar <mkumard@...dia.com>
To:     <broonie@...nel.org>, <lgirdwood@...il.com>, <robh+dt@...nel.org>,
        <thierry.reding@...il.com>, <tiwai@...e.com>,
        <jonathanh@...dia.com>, <spujar@...dia.com>
CC:     <alsa-devel@...a-project.org>, <devicetree@...r.kernel.org>,
        <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Mohan Kumar <mkumard@...dia.com>
Subject: [PATCH v3 5/6] dt-bindings: Document Tegra234 HDA support

Update binding document for HDA support on Tegra234 chip.

Tegra234 has max of 2 clocks and 2 resets which requires to add
minItems and maxItems for clocks and resets as Tegra chips can
now have minimum of 2 and maximum of 3 clocks and reset support.

Signed-off-by: Mohan Kumar <mkumard@...dia.com>
---
 .../devicetree/bindings/sound/nvidia,tegra30-hda.yaml          | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
index 2c913aa44fee..12c31b4b99e1 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
@@ -23,6 +23,7 @@ properties:
       - const: nvidia,tegra30-hda
       - items:
           - enum:
+              - nvidia,tegra234-hda
               - nvidia,tegra194-hda
               - nvidia,tegra186-hda
               - nvidia,tegra210-hda
@@ -41,9 +42,11 @@ properties:
     maxItems: 1
 
   clocks:
+    minItems: 2
     maxItems: 3
 
   clock-names:
+    minItems: 2
     items:
       - const: hda
       - const: hda2hdmi
-- 
2.17.1