From: Jan Kardell <jan.kardell@telliq.com>
To: Alessandro Zummo <a.zummo@towertech.it>,
rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org,
Heiko Stuebner <heiko@sntech.de>
Cc: Vincent Donnefort <vdonnefort@gmail.com>,
Dan Carpenter <dan.carpenter@oracle.com>
Subject: rtc: NXP pcf8563 vs Haoyu hym8563
Date: Mon, 27 Oct 2014 15:42:11 +0100 [thread overview]
Message-ID: <544E59C3.7010309@telliq.com> (raw)
Hi,
Erlier this year the hym8563 driver was added to the kernel. When I compared
the datasheets of the NXP pcf8563 (that I use) and the Haoyu hym8563 I
cannot
find any significantdifferences between the two chips. Now is using
different
drivers for the two similar (or identical?) chips:
a) A mistake
b) A feature
c) Me beeing stupid?
The difference between the drivers is handling of century and that the
hym8563
driver support the clock output that both chips have.
//Jan
next reply other threads:[~2014-10-27 14:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-27 14:42 Jan Kardell [this message]
2014-10-27 15:41 ` rtc: NXP pcf8563 vs Haoyu hym8563 Heiko Stübner
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