RE: [PATCH v2 00/24] ASoC: rsnd: Add audio support for the Renesas RZ/G3E SoC

John Madieu
2026-04-02T15:30:25Z

Hi Mark,

Thanks for the feedback.

> -----Original Message-----
> From: Mark Brown <broonie@kernel.org>
> Sent: Thursday, April 2, 2026 1:55 PM
> To: John Madieu <john.madieu.xa@bp.renesas.com>
> Subject: Re: [PATCH v2 00/24] ASoC: rsnd: Add audio support for the
> Renesas RZ/G3E SoC
>
> On Thu, Apr 02, 2026 at 11:04:59AM +0200, John Madieu wrote:
>
> > This series adds audio support for the Renesas RZ/G3E SoC and enables
> > it on the SMARC EVK board with the Dialog DA7212 codec.
>
> > The RZ/G3E audio subsystem is based on R-Car Sound IP but has several
> > differences requiring dedicated handling:
> > - SSI operates exclusively in BUSIF mode (no PIO)
> > - 2 BUSIF channels per SSI instead of 4/8 on R-Car
> > - Different register offsets for SCU, ADG, SSIU, and SSI
> > - Per-SSI ADG and SSIF supply clocks
> > - DMA ACK signal routing through ICU
> >
> > This series includes:
> > - Clock driver support for audio clocks and resets
> > - DT bindings update for DMA ACK signal field
> > - IRQ chip extension for DMA ACK signal routing
> > - RZ-DMAC driver updates for ACK signal support
> > - R-Car Sound driver updates for RZ/G3E support
> > - System suspend/resume support
> > - Device tree nodes for RZ/G3E SMARC EVK
>
> You said you were going to separate out the serieses:
>
> https://lore.kernel.org/all/TY6PR01MB173779BDE4BE11739D3B7DAACFF4FA@TY6PR0
> 1MB17377.jpnprd01.prod.outlook.com/

My bad. Sorry for not taking care of it. I'll split into
subsystem-specific serieses and send the v3.

Regards,
John