linux-kernel - RE: [PATCH 11/14] dt-bindings: spi: renesas,rzv2h-rspi: document RZ/T2H and RZ/N2H

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Message-ID:
 <TYYPR01MB10512F74C2D89BFE757AC7E0C85C2A@TYYPR01MB10512.jpnprd01.prod.outlook.com>
Date: Thu, 6 Nov 2025 18:02:01 +0000
From: Cosmin-Gabriel Tanislav <cosmin-gabriel.tanislav.xa@...esas.com>
To: Conor Dooley <conor@...nel.org>
CC: Fabrizio Castro <fabrizio.castro.jz@...esas.com>, Mark Brown
	<broonie@...nel.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski
	<krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Geert Uytterhoeven
	<geert+renesas@...der.be>, magnus.damm <magnus.damm@...il.com>, Michael
 Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, Philipp
 Zabel <p.zabel@...gutronix.de>, "linux-spi@...r.kernel.org"
	<linux-spi@...r.kernel.org>, "linux-renesas-soc@...r.kernel.org"
	<linux-renesas-soc@...r.kernel.org>, "devicetree@...r.kernel.org"
	<devicetree@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "linux-clk@...r.kernel.org"
	<linux-clk@...r.kernel.org>, Conor Dooley <conor.dooley@...rochip.com>
Subject: RE: [PATCH 11/14] dt-bindings: spi: renesas,rzv2h-rspi: document
 RZ/T2H and RZ/N2H



> -----Original Message-----
> From: Conor Dooley <conor@...nel.org>
> Sent: Thursday, November 6, 2025 7:58 PM
> To: Cosmin-Gabriel Tanislav <cosmin-gabriel.tanislav.xa@...esas.com>
> Cc: Fabrizio Castro <fabrizio.castro.jz@...esas.com>; Mark Brown <broonie@...nel.org>; Rob Herring
> <robh@...nel.org>; Krzysztof Kozlowski <krzk+dt@...nel.org>; Conor Dooley <conor+dt@...nel.org>; Geert
> Uytterhoeven <geert+renesas@...der.be>; magnus.damm <magnus.damm@...il.com>; Michael Turquette
> <mturquette@...libre.com>; Stephen Boyd <sboyd@...nel.org>; Philipp Zabel <p.zabel@...gutronix.de>;
> linux-spi@...r.kernel.org; linux-renesas-soc@...r.kernel.org; devicetree@...r.kernel.org; linux-
> kernel@...r.kernel.org; linux-clk@...r.kernel.org; Conor Dooley <conor.dooley@...rochip.com>
> Subject: Re: [PATCH 11/14] dt-bindings: spi: renesas,rzv2h-rspi: document RZ/T2H and RZ/N2H
> 
> On Wed, Nov 05, 2025 at 11:13:55AM +0200, Cosmin Tanislav wrote:
> > The Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs have four SPI
> > peripherals.
> >
> > Compared to the previously supported RZ/V2H, these SoCs have a smaller
> > FIFO, no resets, and only two clocks: PCLKSPIn and PCLK. PCLKSPIn,
> > being the clock from which the SPI transfer clock is generated, is the
> > equivalent of the TCLK from V2H.
> >
> > Document them, and use RZ/T2H as a fallback for RZ/N2H as the SPIs are
> > entirely compatible.
> >
> > Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@...esas.com>
> > Acked-by: Conor Dooley <conor.dooley@...rochip.com>
> 
> Why is this a v1 with my ack?

I forgot to bump the version to V2. I've sent V3 afterwards to amend it.
I applied resets: false & reset-names: false as you've asked and you said
I can apply your Ack afterwards.