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Message-ID: <20250422072805.501152-2-sheetal@nvidia.com>
Date: Tue, 22 Apr 2025 07:27:56 +0000
From: "Sheetal ." <sheetal@...dia.com>
To: <broonie@...nel.org>, <linux-sound@...r.kernel.org>
CC: <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<jonathanh@...dia.com>, <thierry.reding@...il.com>, <mkumard@...dia.com>,
<spujar@...dia.com>, Sheetal <sheetal@...dia.com>
Subject: [PATCH 01/10] dt-bindings: ASoC: Document Tegra264 APE support
From: Sheetal <sheetal@...dia.com>
Add Tegra264 compatible strings to APE subsystem device bindings:
- audio-graph-card: Due to different PLL clock rate.
- admaif: Due to 32 channels supported and register offset changes.
- i2s: Due to 32 channels supported and register offset changes.
- amx/adx: Due to 32 channels supported and register offset changes.
- asrc: Due to different ARAM address.
- ahub: Due to AHUB IPs number of instances updates.
- for future proofing the T264 compatibility is added for other device
nodes.
These bindings enable the enhanced audio features of Tegra264
while maintaining compatibility with existing platforms.
Signed-off-by: Sheetal <sheetal@...dia.com>
---
.../devicetree/bindings/bus/nvidia,tegra210-aconnect.yaml | 1 +
.../bindings/sound/nvidia,tegra-audio-graph-card.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra186-asrc.yaml | 4 +++-
.../devicetree/bindings/sound/nvidia,tegra186-dspk.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra210-admaif.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra210-adx.yaml | 4 +++-
.../devicetree/bindings/sound/nvidia,tegra210-ahub.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra210-amx.yaml | 4 +++-
.../devicetree/bindings/sound/nvidia,tegra210-dmic.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra210-i2s.yaml | 4 +++-
.../devicetree/bindings/sound/nvidia,tegra210-mbdrc.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra210-mixer.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra210-mvc.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra210-ope.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra210-peq.yaml | 1 +
.../devicetree/bindings/sound/nvidia,tegra210-sfc.yaml | 1 +
16 files changed, 24 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.yaml b/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.yaml
index 26362c9006e2..81a65e9f93f1 100644
--- a/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.yaml
+++ b/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.yaml
@@ -21,6 +21,7 @@ properties:
- const: nvidia,tegra210-aconnect
- items:
- enum:
+ - nvidia,tegra264-aconnect
- nvidia,tegra234-aconnect
- nvidia,tegra186-aconnect
- nvidia,tegra194-aconnect
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 b4bee466d67a..ee33f056b125 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml
@@ -21,6 +21,7 @@ allOf:
properties:
compatible:
enum:
+ - nvidia,tegra264-audio-graph-card
- nvidia,tegra210-audio-graph-card
- nvidia,tegra186-audio-graph-card
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra186-asrc.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra186-asrc.yaml
index e15f387c4c29..26e1ed7ec7a7 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra186-asrc.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra186-asrc.yaml
@@ -31,7 +31,9 @@ properties:
compatible:
oneOf:
- - const: nvidia,tegra186-asrc
+ - enum:
+ - nvidia,tegra264-asrc
+ - nvidia,tegra186-asrc
- items:
- enum:
- nvidia,tegra234-asrc
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
index e1362c77472b..46ba167081ef 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
@@ -29,6 +29,7 @@ properties:
- const: nvidia,tegra186-dspk
- items:
- enum:
+ - nvidia,tegra264-dspk
- nvidia,tegra234-dspk
- nvidia,tegra194-dspk
- const: nvidia,tegra186-dspk
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml
index 15ab40aeab1e..e5a8741ec2fe 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml
@@ -24,6 +24,7 @@ properties:
compatible:
oneOf:
- enum:
+ - nvidia,tegra264-admaif
- nvidia,tegra210-admaif
- nvidia,tegra186-admaif
- items:
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml
index e4c871797fa6..ab9f8585fc60 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-adx.yaml
@@ -27,7 +27,9 @@ properties:
compatible:
oneOf:
- - const: nvidia,tegra210-adx
+ - enum:
+ - nvidia,tegra264-adx
+ - nvidia,tegra210-adx
- items:
- enum:
- nvidia,tegra234-adx
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
index c4abac81f207..1c9f24d26819 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
@@ -27,6 +27,7 @@ properties:
- nvidia,tegra210-ahub
- nvidia,tegra186-ahub
- nvidia,tegra234-ahub
+ - nvidia,tegra264-ahub
- items:
- const: nvidia,tegra194-ahub
- const: nvidia,tegra186-ahub
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml
index 021b72546ba4..325d4072b6e6 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-amx.yaml
@@ -26,7 +26,9 @@ properties:
compatible:
oneOf:
- - const: nvidia,tegra210-amx
+ - enum:
+ - nvidia,tegra210-amx
+ - nvidia,tegra264-amx
- items:
- const: nvidia,tegra186-amx
- const: nvidia,tegra210-amx
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
index bff551c35da7..bb8088878d4b 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
@@ -28,6 +28,7 @@ properties:
- const: nvidia,tegra210-dmic
- items:
- enum:
+ - nvidia,tegra264-dmic
- nvidia,tegra234-dmic
- nvidia,tegra194-dmic
- nvidia,tegra186-dmic
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
index a82f11fb6c9a..903e815af8fd 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
@@ -25,7 +25,9 @@ properties:
compatible:
oneOf:
- - const: nvidia,tegra210-i2s
+ - enum:
+ - nvidia,tegra210-i2s
+ - nvidia,tegra264-i2s
- items:
- enum:
- nvidia,tegra234-i2s
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mbdrc.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mbdrc.yaml
index 5b9198602fc6..4c121b9cde1e 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mbdrc.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mbdrc.yaml
@@ -23,6 +23,7 @@ properties:
- const: nvidia,tegra210-mbdrc
- items:
- enum:
+ - nvidia,tegra264-mbdrc
- nvidia,tegra234-mbdrc
- nvidia,tegra194-mbdrc
- nvidia,tegra186-mbdrc
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml
index 049898f02e85..56b4c4fc123c 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mixer.yaml
@@ -28,6 +28,7 @@ properties:
- const: nvidia,tegra210-amixer
- items:
- enum:
+ - nvidia,tegra264-amixer
- nvidia,tegra234-amixer
- nvidia,tegra194-amixer
- nvidia,tegra186-amixer
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml
index d0280d8aa3af..bde4ac6319b1 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-mvc.yaml
@@ -31,6 +31,7 @@ properties:
- const: nvidia,tegra210-mvc
- items:
- enum:
+ - nvidia,tegra264-mvc
- nvidia,tegra234-mvc
- nvidia,tegra194-mvc
- nvidia,tegra186-mvc
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ope.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ope.yaml
index 9017fb6d575d..756c3096a2d6 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ope.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ope.yaml
@@ -25,6 +25,7 @@ properties:
- const: nvidia,tegra210-ope
- items:
- enum:
+ - nvidia,tegra264-ope
- nvidia,tegra234-ope
- nvidia,tegra194-ope
- nvidia,tegra186-ope
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-peq.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-peq.yaml
index 1e373c49d639..2f11a484dc2e 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-peq.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-peq.yaml
@@ -24,6 +24,7 @@ properties:
- const: nvidia,tegra210-peq
- items:
- enum:
+ - nvidia,tegra264-peq
- nvidia,tegra234-peq
- nvidia,tegra194-peq
- nvidia,tegra186-peq
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml
index 185ca0be4f02..959aa7fffdac 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-sfc.yaml
@@ -28,6 +28,7 @@ properties:
- const: nvidia,tegra210-sfc
- items:
- enum:
+ - nvidia,tegra264-sfc
- nvidia,tegra234-sfc
- nvidia,tegra194-sfc
- nvidia,tegra186-sfc
--
2.17.1
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