linux-kernel - Re: [PATCH] dt-bindings: memory: renesas,rzg3e-xspi: Document RZ/V2H(P) and RZ/V2N support

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Message-ID: <175105600974.27885.5771735601508516833.robh@kernel.org>
Date: Fri, 27 Jun 2025 15:27:05 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Prabhakar <prabhakar.csengg@...il.com>
Cc: Geert Uytterhoeven <geert+renesas@...der.be>,
	Biju Das <biju.das.jz@...renesas.com>,
	Magnus Damm <magnus.damm@...il.com>,
	Krzysztof Kozlowski <krzk@...nel.org>, devicetree@...r.kernel.org,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Conor Dooley <conor+dt@...nel.org>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH] dt-bindings: memory: renesas,rzg3e-xspi: Document
 RZ/V2H(P) and RZ/V2N support


On Tue, 24 Jun 2025 18:16:05 +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> Document support for the Expanded Serial Peripheral Interface (xSPI)
> controller found on the Renesas RZ/V2H(P) (R9A09G057) and RZ/V2N
> (R9A09G056) SoCs.
> 
> The xSPI hardware block on these SoCs is functionally identical to the
> one on the RZ/G3E (R9A09G047) SoC. Therefore, the existing driver can be
> reused without modification by using `renesas,r9a09g047-xspi` as a
> fallback compatible.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> ---
>  .../bindings/memory-controllers/renesas,rzg3e-xspi.yaml  | 9 ++++++++-
>  1 file changed, 8 insertions(+), 1 deletion(-)
> 

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