linux-kernel - Re: [PATCH v3 1/4] dt-bindings: rtc: renesas,rz-rtca3: Add RZ/V2H support

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Message-ID: <20251105-gradually-commode-0b5269ec0aa5@spud>
Date: Wed, 5 Nov 2025 18:33:51 +0000
From: Conor Dooley <conor@...nel.org>
To: Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: Ovidiu Panait <ovidiu.panait.rb@...esas.com>,
	claudiu.beznea.uj@...renesas.com, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, geert+renesas@...der.be,
	magnus.damm@...il.com, p.zabel@...gutronix.de,
	linux-rtc@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/4] dt-bindings: rtc: renesas,rz-rtca3: Add RZ/V2H
 support

On Tue, Nov 04, 2025 at 09:20:49PM +0100, Alexandre Belloni wrote:
> On 04/11/2025 17:28:27+0000, Conor Dooley wrote:
> > On Mon, Nov 03, 2025 at 12:18:45PM +0000, Ovidiu Panait wrote:
> > > The Renesas RZ/V2H RTC IP is based on the same RTCA3 IP as RZ/G3S
> > > (r9a08g045), with the following differences:
> > > - It lacks the time capture functionality
> > > - The maximum supported periodic interrupt frequency is 128Hz instead
> > >   of 256Hz
> > > - It requires two reset lines instead of one
> > > 
> > > Add new compatible string "renesas,r9a09g057-rtca3" for RZ/V2H and update
> > > the binding accordingly:
> > > - Allow "resets" to contain one or two entries depending on the SoC.
> > > - Add "reset-names" property, but make it required only for RZ/V2H.
> > > 
> > > Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@...esas.com>
> > > +        reset-names:
> > > +          items:
> > > +            - const: rtc
> > > +            - const: rtc_rtest
> > 
> > If you respin, just make this second one rtest.
> 
> I already applied it as it had your ack but I can still change it

It's fine.

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