linux-kernel - [PATCH v2] ASoC: dt-bindings: Add tas2563 into yaml

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Message-ID: <20231210234759.1095-1-shenghao-ding@ti.com>
Date:   Mon, 11 Dec 2023 07:47:58 +0800
From:   Shenghao Ding <shenghao-ding@...com>
To:     <broonie@...nel.org>, <conor+dt@...nel.org>,
        <krzysztof.kozlowski@...aro.org>
CC:     <robh+dt@...nel.org>, <andriy.shevchenko@...ux.intel.com>,
        <devicetree@...r.kernel.org>, <lgirdwood@...il.com>,
        <perex@...ex.cz>, <pierre-louis.bossart@...ux.intel.com>,
        <13916275206@....com>, <linux-sound@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <liam.r.girdwood@...el.com>,
        <soyer@....hu>, <tiwai@...e.de>, <peeyush@...com>, <navada@...com>,
        Shenghao Ding <shenghao-ding@...com>
Subject: [PATCH v2] ASoC: dt-bindings: Add tas2563 into yaml

Support tas2563.

Signed-off-by: Shenghao Ding <shenghao-ding@...com>

---
Change in v2:
 - Add devicetree list and other list of necessary people and lists to CC
 - Express Compatibility in the bindings
 - Drop driver changes
---
 .../devicetree/bindings/sound/ti,tas2781.yaml | 26 +++++++++++++------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/ti,tas2781.yaml b/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
index a69e6c223308..c049fe6b2dad 100644
--- a/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
+++ b/Documentation/devicetree/bindings/sound/ti,tas2781.yaml
@@ -5,17 +5,17 @@
 $id: http://devicetree.org/schemas/sound/ti,tas2781.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Texas Instruments TAS2781 SmartAMP
+title: Texas Instruments TAS2781/TAS2563 SmartAMP
 
 maintainers:
   - Shenghao Ding <shenghao-ding@...com>
 
 description:
-  The TAS2781 is a mono, 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. The integrated speaker
-  voltage and current sense provides for real time
+  The TAS2781/TAS2563 is a mono, 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. The
+  integrated speaker voltage and current sense provides for real time
   monitoring of loudspeaker behavior.
 
 allOf:
@@ -23,18 +23,28 @@ allOf:
 
 properties:
   compatible:
+    description: |
+      ti,tas2781: 24-V Class-D Amplifier with Real Time Integrated Speaker
+      Protection and Audio Processing, 16/20/24/32bit stereo I2S or
+      multichannel TDM.
+
+      ti,tas2563: 6.1-W Boosted Class-D Audio Amplifier With Integrated
+      DSP and IV Sense, 16/20/24/32bit stereo I2S or multichannel TDM.
     enum:
       - ti,tas2781
+      - ti,tas2563
 
   reg:
     description:
-      I2C address, in multiple tas2781s case, all the i2c address
+      I2C address, in multiple AMP case, all the i2c address
       aggregate as one Audio Device to support multiple audio slots.
+      - For tas2781, i2c address is from 0x38 to 0x3f.
+      - For tas2563, i2c address is from 0x4e to 0x4f.
     maxItems: 8
     minItems: 1
     items:
       minimum: 0x38
-      maximum: 0x3f
+      maximum: 0x4f
 
   reset-gpios:
     maxItems: 1
-- 
2.34.1