linux-kernel - Re: [PATCH v2] dt-bindings: i3c: renesas,i3c: Add RZ/V2H(P) and RZ/V2N support

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Message-ID: <175746763548.3566130.10675698517636127630.robh@kernel.org>
Date: Tue, 9 Sep 2025 20:27:16 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Prabhakar <prabhakar.csengg@...il.com>
Cc: devicetree@...r.kernel.org,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
	linux-i3c@...ts.infradead.org,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	linux-kernel@...r.kernel.org, Biju Das <biju.das.jz@...renesas.com>,
	Frank Li <Frank.Li@....com>, Conor Dooley <conor+dt@...nel.org>,
	linux-renesas-soc@...r.kernel.org,
	Tommaso Merciai <tommaso.merciai.xr@...renesas.com>,
	Magnus Damm <magnus.damm@...il.com>,
	Wolfram Sang <wsa+renesas@...g-engineering.com>
Subject: Re: [PATCH v2] dt-bindings: i3c: renesas,i3c: Add RZ/V2H(P) and
 RZ/V2N support


On Mon, 08 Sep 2025 10:39:30 +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> Add device tree binding support for the I3C Bus Interface on Renesas
> RZ/V2H(P) and RZ/V2N SoCs. The I3C IP on these SoCs is identical to
> that found on the RZ/G3E SoC.
> 
> Add new compatible strings "renesas,r9a09g056-i3c" for RZ/V2N and
> "renesas,r9a09g057-i3c" for RZ/V2H(P). Both variants use
> "renesas,r9a09g047-i3c" as a fallback compatible to indicate hardware
> compatibility with the RZ/G3E implementation.
> 
> Update the title to be more generic as it now covers multiple SoC
> families beyond just RZ/G3S and RZ/G3E.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> Reviewed-by: Tommaso Merciai <tommaso.merciai.xr@...renesas.com>
> ---
> v1->v2:
> - Updated title to be more generic.
> - Updated commit message to reflect changes.
> - Added Reviewed-by tag.
> ---
>  .../devicetree/bindings/i3c/renesas,i3c.yaml     | 16 +++++++++++-----
>  1 file changed, 11 insertions(+), 5 deletions(-)
> 

Acked-by: Rob Herring (Arm) <robh@...nel.org>