From: Rob Herring <robh@kernel.org>
To: Sergei Ianovich <ynvich@gmail.com>
Cc: linux-kernel@vger.kernel.org, Mark Brown <broonie@kernel.org>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"open list:SPI SUBSYSTEM" <linux-spi@vger.kernel.org>
Subject: Re: [PATCH v4] spi: master driver to enable RTC on ICPDAS LP-8841
Date: Tue, 23 Feb 2016 17:28:21 -0600 [thread overview]
Message-ID: <20160223232821.GA14960@rob-hp-laptop> (raw)
In-Reply-To: <1456224272-4391-1-git-send-email-ynvich@gmail.com>
On Tue, Feb 23, 2016 at 01:44:28PM +0300, Sergei Ianovich wrote:
> ICP DAS LP-8841 contains a DS-1302 RTC. This driver provides an SPI
> master which makes the RTC usable. The driver is not supposed to work
> with anything else.
>
> The driver uses the standard MicroWire half-duplex transfer timing.
> Master output is set on low clock and sensed by the RTC on the rising
> edge. Master input is set by the RTC on the trailing edge and is sensed
> by the master on low clock.
>
> Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
> CC: Mark Brown <broonie@kernel.org>
> CC: Rob Herring <robh@kernel.org>
>
> v3..v4
> fix Mark Brown review comments
> * fix dependencies in Kconfig
>
> fix Rob Herring review comments
> * rewrite binding description
> * change binding and doc file names
> * fix typo
>
> v2..v3 to fix Mark Brown review comments
> * drop dependencies in Kconfig
> * use #ifdef CONFIG_OF to allow build without DT
> * drop empty driver->remove
>
> v1..v2 to fix Mark Brown review comments
> * drop ifdef around MODULE_NAME
> * use usleep_range directly
> * drop empty master->cleanup
> ---
> .../bindings/spi/icpdas-lp8841-spi-rtc.txt | 54 +++++
Acked-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2016-02-23 23:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-22 1:47 [PATCH v1] spi: master driver to enable RTC on ICPDAS LP-8841 Sergei Ianovich
2016-02-22 3:10 ` Mark Brown
2016-02-22 9:26 ` Sergei Ianovich
2016-02-22 11:08 ` Mark Brown
2016-02-22 9:40 ` [PATCH v2] " Sergei Ianovich
2016-02-22 10:39 ` Mark Brown
2016-02-22 11:57 ` [PATCH v3] " Sergei Ianovich
2016-02-22 21:27 ` Mark Brown
2016-02-22 17:55 ` [PATCH v1] " Rob Herring
2016-02-23 10:44 ` [PATCH v4] " Sergei Ianovich
2016-02-23 23:28 ` Rob Herring [this message]
2016-02-24 4:09 ` Mark Brown
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160223232821.GA14960@rob-hp-laptop \
--to=robh@kernel.org \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=galak@codeaurora.org \
--cc=ijc+devicetree@hellion.org.uk \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=pawel.moll@arm.com \
--cc=ynvich@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox