Re: [PATCH v7 00/18] ASoC: rsnd: Add RZ/G3E audio driver support
From: Kuninori Morimoto
Date: Mon May 25 2026 - 18:46:26 EST
Hi John
> Add audio support for the Renesas RZ/G3E SoC to the R-Car Sound
> driver. 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)
> - 2-4 BUSIF channels per SSI (layout differs from R-Car)
> - Separate register regions for SCU, ADG, SSIU, SSI accessed by name
> - Per-SSI ADG and SSIF supply clocks
> - Dedicated audmapp clock/reset for Audio DMAC peri-peri
> - Per-SSI and per-module reset controllers via CPG
> - Unprefixed DT sub-node names (ssi, ssiu, src, ...) instead of
> rcar_sound,xxx
> - Hyphenated indexed clock/reset names (ssi-0, src-0, adg-ssi-0,
> audio-clka, ...) instead of the legacy dotted form
Thank you for the patches.
For all patches (except DT bindings)
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Thank you for your help !!
Best regards
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Kuninori Morimoto