Re: [PATCH v2 4/7] ASoC: dt-bindings: Add Google Chameleon v3 audio codec
From: Paweł Anikiel
Date: Tue May 09 2023 - 06:40:11 EST
On Tue, May 9, 2023 at 11:54 AM Mark Brown <broonie@xxxxxxxxxx> wrote:
> On Tue, May 09, 2023 at 08:18:15AM +0200, Krzysztof Kozlowski wrote:
> > On 08/05/2023 13:30, Paweł Anikiel wrote:
> > > + "#sound-dai-cells":
> > > + const: 0
> > No supplies? How do you get power?
> My understanding is that this is deployed to a FPGA so the power would
> be going into the FPGA. In general a memory mapped I2S controller like
> this will be part of a larger SoC of some kind.
Yes, both the codec and i2s controller are implemented in the FPGA
part of the Arria 10 SoC.