linux-kernel - Re: [PATCH 5/6] arm64: dts: fsd: Add I2S DAI node for Tesla FSD

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Date:   Fri, 21 Oct 2022 09:01:39 -0400
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Padmanabhan Rajanbabu <p.rajanbabu@...sung.com>,
        lgirdwood@...il.com, broonie@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, s.nawrocki@...sung.com,
        perex@...ex.cz, tiwai@...e.com, pankaj.dubey@...sung.com,
        alim.akhtar@...sung.com, rcsekar@...sung.com,
        aswani.reddy@...sung.com
Cc:     alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org
Subject: Re: [PATCH 5/6] arm64: dts: fsd: Add I2S DAI node for Tesla FSD

On 21/10/2022 04:49, Padmanabhan Rajanbabu wrote:
>>>
>>>  	cpus {
>>> @@ -809,6 +811,42 @@
>>>  			status = "disabled";
>>>  		};
>>>
>>> +		tdm_0: tdm@...e0000 {
>>
>> Node names should be generic, so this looks like i2s.
>> https://protect2.fireeye.com/v1/url?k=2cfaa5af-4d874de8-2cfb2ee0-
>> 74fe485fff30-cb16acc0c0c574e9&q=1&e=fc8e3b54-a0ef-475e-a4f2-
>> 83626a86ac8a&u=https%3A%2F%2Fdevicetree-
>> specification.readthedocs.io%2Fen%2Flatest%2Fchapter2-devicetree-
>> basics.html%23generic-names-recommendation
> 
> Thank you for the link. I could only find audio-controller in the list and
> not i2s. so I believe I can use audio-controller node name. Please correct
> me otherwise.

All I2S controllers use node name "i2s", so if this is I2S, then use "i2s".


Best regards,
Krzysztof