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Message-ID: <20250928091514.12349-2-baojun.xu@ti.com>
Date: Sun, 28 Sep 2025 17:15:14 +0800
From: Baojun Xu <baojun.xu@...com>
To: <broonie@...nel.org>, <tiwai@...e.de>
CC: <andriy.shevchenko@...ux.intel.com>, <13916275206@....com>,
<alsa-devel@...a-project.org>, <shenghao-ding@...com>,
<baojun.xu@...com>, <linux-sound@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <lgirdwood@...il.com>,
<robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
<devicetree@...r.kernel.org>, <k-yi@...com>, <henry.lo@...com>,
<robinchen@...com>, <jesse-ji@...com>, <will-wang@...com>,
<jim.shil@...rtek.com>, <toastcheng@...gle.com>,
<chinkaiting@...gle.com>
Subject: [PATCH v3 2/2] ASoC: tas2781: Update ti,tas2781.yaml for adding tas5815 and tas5828
Update ti,tas2781.yaml for adding TAS5815/TAS5828.
Signed-off-by: Baojun Xu <baojun.xu@...com>
---
v3:
- Rewrite the patch title
- Add TAS5815 support in yaml file
v2:
- Update description for TAS5828
- Change commit tree to .../tiwai/sound.git
---
.../devicetree/bindings/sound/ti,tas2781.yaml | 27 ++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/ti,tas2781.yaml b/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
index bd00afa47..192d8c560 100644
--- a/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
+++ b/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
@@ -24,7 +24,7 @@ description: |
Instruments Smart Amp speaker protection algorithm. The
integrated speaker voltage and current sense provides for real time
monitoring of loudspeaker behavior.
- The TAS5825/TAS5827 is a stereo, digital input Class-D audio
+ The TAS5825/TAS5827/TAS5828 is a stereo, digital input Class-D audio
amplifier optimized for efficiently driving high peak power into
small loudspeakers. An integrated on-chip DSP supports Texas
Instruments Smart Amp speaker protection algorithm.
@@ -35,8 +35,10 @@ description: |
https://www.ti.com/lit/gpn/tas2563
https://www.ti.com/lit/gpn/tas2572
https://www.ti.com/lit/gpn/tas2781
+ https://www.ti.com/lit/gpn/tas5815
https://www.ti.com/lit/gpn/tas5825m
https://www.ti.com/lit/gpn/tas5827
+ https://www.ti.com/lit/gpn/tas5828m
properties:
compatible:
@@ -65,11 +67,17 @@ properties:
Protection and Audio Processing, 16/20/24/32bit stereo I2S or
multichannel TDM.
+ ti,tas5815: 30-W, Digital Input, Stereo, Closed-loop Class-D Audio
+ Amplifier with 96 kHz Enhanced Processing
+
ti,tas5825: 38-W Stereo, Inductor-Less, Digital Input, Closed-Loop 4.5V
to 26.4V Class-D Audio Amplifier with 192-kHz Extended Audio Processing.
ti,tas5827: 47-W Stereo, Digital Input, High Efficiency Closed-Loop Class-D
Amplifier with Class-H Algorithm
+
+ ti,tas5828: 50-W Stereo, Digital Input, High Efficiency Closed-Loop Class-D
+ Amplifier with Hybrid-Pro Algorithm
oneOf:
- items:
- enum:
@@ -80,8 +88,10 @@ properties:
- ti,tas2563
- ti,tas2570
- ti,tas2572
+ - ti,tas5815
- ti,tas5825
- ti,tas5827
+ - ti,tas5828
- const: ti,tas2781
- enum:
- ti,tas2781
@@ -177,12 +187,27 @@ allOf:
minimum: 0x38
maximum: 0x3f
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - ti,tas5815
+ then:
+ properties:
+ reg:
+ maxItems: 4
+ items:
+ minimum: 0x54
+ maximum: 0x57
+
- if:
properties:
compatible:
contains:
enum:
- ti,tas5827
+ - ti,tas5828
then:
properties:
reg:
--
2.25.1
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