Re: [PATCH v6 4/4] arm64: dts: renesas: r9a09g047e57-smarc: add DA7212 audio codec support

Krzysztof Kozlowski <[email protected]> Wed, 5 Aug 2026 15:20:55 +0200

Newsgroups	org.kernel.vger.linux-renesas-soc,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel
Message-ID	<[email protected]>

On 22/06/2026 15:30, Geert Uytterhoeven wrote:
> On Fri, 19 Jun 2026 at 10:41, John Madieu <[email protected]> wrote:
>> RZ/G3E SMARC board has a DA7212 audio codec connected via I2C1 for
>> sound input/output using SSI3/SSI4 where:
>>
>>  - The codec receives its master clock from the Versa3 clock
>>    generator present on the SoM
>>  - SSI4 shares clock pins with SSI3 to provide a separate data
>>    line for full-duplex audio capture.
>>
>> Enable audio support on RZ/G3E SMARC2 EVK boards with a DA7212 audio codec.
>>
>> Reviewed-by: Geert Uytterhoeven <[email protected]>
>> Signed-off-by: John Madieu <[email protected]>
>> ---
>>
>> Changes:
>>
>> v6: No changes.
>> v5:
>>  - Drop the unnecessary #address-cells / #size-cells from the
>>    codec@1a node; the port child has no unit address or reg, and the
>>    da7212 binding sets unevaluatedProperties: false.
> 
> Reviewed-by: Geert Uytterhoeven <[email protected]>
> i.e. will queue in renesas-devel for v7.3.

Are you sure these patches pass dtbs_check?

Best regards,
Krzysztof