linux-kernel - Re: [PATCH v2 5/5] ASoC: dt-bindings: nvidia,tegra-audio-max9808x: document additional board pins

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Message-ID: <7338AB2F-0FEB-4AAC-991D-1FE33E03B32A@gmail.com>
Date: Tue, 10 Feb 2026 07:04:54 +0200
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Rob Herring <robh@...nel.org>
CC: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>,
 Thierry Reding <thierry.reding@...il.com>,
 Jonathan Hunter <jonathanh@...dia.com>, Jaroslav Kysela <perex@...ex.cz>,
 Takashi Iwai <tiwai@...e.com>,
 Jonas Schwöbel <jonasschwoebel@...oo.de>,
 linux-sound@...r.kernel.org, devicetree@...r.kernel.org,
 linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 5/5] ASoC: dt-bindings: nvidia,tegra-audio-max9808x: document additional board pins



10 лютого 2026 р. 04:48:46 GMT+02:00, Rob Herring <robh@...nel.org> пише:
>On Fri, Feb 06, 2026 at 07:34:22PM +0200, Svyatoslav Ryhel wrote:
>> Document additional board pins that may be used in routing.
>> 
>> Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
>> ---
>>  .../bindings/sound/nvidia,tegra-audio-max9808x.yaml          | 5 +++++
>>  1 file changed, 5 insertions(+)
>> 
>> diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max9808x.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max9808x.yaml
>> index 241d20f3aad0..4957645a8e03 100644
>> --- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max9808x.yaml
>> +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-max9808x.yaml
>> @@ -35,10 +35,15 @@ properties:
>>      items:
>>        enum:
>>          # Board Connectors
>> +        - Speakers
>>          - Int Spk
>> +        - Headphone
>> +        - Headphones
>>          - Headphone Jack
>
>Aren't all 3 of these the same thing?
>

From Tegra ASoC machine perspective no, it exposes each of these pins and each of them can be used.

>>          - Earpiece
>>          - Headset Mic
>> +        - Mic Jack
>> +        - Int Mic
>>          - Internal Mic 1
>>          - Internal Mic 2
>>  
>> -- 
>> 2.51.0
>>