From 14cfaf95db41a88033a24edd084709fba943d6d3 Mon Sep 17 00:00:00 2001
From: Sheetal <sheetal@nvidia.com>
Date: Wed, 21 May 2025 06:37:02 +0000
Subject: [PATCH] NVIDIA: SAUCE: dt-bindings: ASoC: admaif: Add missing
 properties

Add optional interconnect and iommu properties to admaif yaml. These
properties are supported from Tegra186 SoC onwards.

This fixes below dtbs_check error for Tegra194 and Tegra234:
 'interconnect-names', 'interconnects', 'iommus' do not match any of the regexes: 'pinctrl-[0-9]+'

http://nvbugs/5239634

Signed-off-by: Sheetal <sheetal@nvidia.com>
(In review: https://patchwork.kernel.org/project/alsa-devel/patch/20250512051747.1026770-2-sheetal@nvidia.com/)
Reviewed-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Mohan kumar <mkumard@nvidia.com>
Signed-off-by: Kartik Rajput <kkartik@nvidia.com>
Acked-by: Noah Wager <noah.wager@canonical.com>
Acked-by: Jacob Martin <jacob.martin@canonical.com>
Signed-off-by: Noah Wager <noah.wager@canonical.com>
---
 .../bindings/sound/nvidia,tegra210-admaif.yaml   | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml
index 15ab40aeab1e..bcecac5d9018 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml
@@ -39,6 +39,19 @@ properties:
 
   dma-names: true
 
+  interconnects:
+    items:
+      - description: APE read memory client
+      - description: APE write memory client
+
+  interconnect-names:
+    items:
+      - const: dma-mem # read
+      - const: write
+
+  iommus:
+    maxItems: 1
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
     description: |
@@ -74,6 +87,9 @@ then:
         Should be "tx1", "tx2" ... "tx10" for DMA Tx channel
       minItems: 1
       maxItems: 20
+    interconnects: false
+    interconnect-names: false
+    iommus: false
 
 else:
   properties: