Linux-RTC Archive on lore.kernel.org
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From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Paul Cercueil <paul@crapouillou.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	od@zcrc.me, linux-rtc@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/3] rtc: jz4740: Add support for JZ4760 SoC
Date: Tue, 24 Mar 2020 11:09:55 +0100
Message-ID: <20200324100955.GJ5504@piout.net> (raw)
In-Reply-To: <20200311182318.22154-1-paul@crapouillou.net>

On 11/03/2020 19:23:16+0100, Paul Cercueil wrote:
> The WENR feature (set a magic value to enable RTC registers read-write)
> first appeared on the JZ4760; the JZ4780 came much later.
> 
> Since it would be dangerous to specify a newer SoC's compatible string as
> the fallback of an older SoC's compatible string, we add support for the
> "ingenic,jz4760-rtc" compatible string in the driver.
> 
> This will permit to support the JZ4770 by having:
> compatible = "ingenic,jz4770-rtc", "ingenic,jz4760-rtc";
> 
> Instead of doing:
> compatible = "ingenic,jz4770-rtc", "ingenic,jz4780-rtc";
> 
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> ---
>  drivers/rtc/rtc-jz4740.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
Applied, thanks.

-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

      parent reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-11 18:23 Paul Cercueil
2020-03-11 18:23 ` [PATCH v2 2/3] rtc: jz4740: Rename vendor-specific DT properties Paul Cercueil
2020-03-24 10:10   ` Alexandre Belloni
2020-03-11 18:23 ` [PATCH v2 3/3] dt-bindings: rtc: Convert and update jz4740-rtc doc to YAML Paul Cercueil
2020-03-23 22:14   ` Rob Herring
2020-03-24 10:10   ` Alexandre Belloni
2020-03-24 10:09 ` Alexandre Belloni [this message]

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