From: Simon Horman <horms@verge.net.au>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-i2c@vger.kernel.org, linux-sh@vger.kernel.org,
Magnus Damm <magnus.damm@gmail.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
linux-rockchip@lists.infradead.org,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Jarkko Nikula <jarkko.nikula@linux.intel.com>
Subject: Re: [PATCH 0/9] i2c: add generic support for timing parameters in DT
Date: Mon, 7 Dec 2015 15:39:46 +0900 [thread overview]
Message-ID: <20151207063946.GI22834@verge.net.au> (raw)
In-Reply-To: <1449157899-6572-1-git-send-email-wsa@the-dreams.de>
On Thu, Dec 03, 2015 at 04:51:30PM +0100, Wolfram Sang wrote:
> Here is a patch series adding better DT support for timing parameters like the
> raise time or the fall time which are generic for the I2C subsystem. There is a
> core function for parsing and an implementation for the RCar driver how to use
> it.
>
> I added people of the designware and rk3x driver to CC because they might be
> interested in this new function. They provided the basis for this series, so it
> should be easy to convert them.
>
> Please have a look, test, comment...
>
> Thanks,
>
> Wolfram
>
>
> Changes since RFC:
> * better tested
> * added documentation for the new function and the new struct
> * reworded some commit messages slightly
> * moved the new property in the dtsi above the "status" property
>
>
> Wolfram Sang (9):
> i2c: document generic DT bindings for timing parameters
> i2c: add generic routine to parse DT for timing information
> i2c: rcar: refactor probe function a little
> i2c: rcar: switch to i2c generic dt parsing
> i2c: rcar: honor additional i2c timings from DT
I have marked the integration patches (below) as deferred pending
acceptance of the driver changes (above). Please repost the former
once the latter have been accepted (by you :).
> ARM: shmobile: r8a7790: dtsi: add internal delay for i2c IPs
> ARM: shmobile: r8a7791: dtsi: add internal delay for i2c IPs
> ARM: shmobile: r8a7794: dtsi: add internal delay for i2c IPs
> arm64: renesas: r8a7795: add internal delay for i2c IPs
>
> Documentation/devicetree/bindings/i2c/i2c-rcar.txt | 4 ++
> Documentation/devicetree/bindings/i2c/i2c.txt | 31 ++++++++--
> arch/arm/boot/dts/r8a7790.dtsi | 4 ++
> arch/arm/boot/dts/r8a7791.dtsi | 6 ++
> arch/arm/boot/dts/r8a7794.dtsi | 6 ++
> arch/arm64/boot/dts/renesas/r8a7795.dtsi | 7 +++
> drivers/i2c/busses/i2c-rcar.c | 67 +++++++++++-----------
> drivers/i2c/i2c-core.c | 50 ++++++++++++++++
> include/linux/i2c.h | 22 +++++++
> 9 files changed, 158 insertions(+), 39 deletions(-)
>
> --
> 2.1.4
>
prev parent reply other threads:[~2015-12-07 6:39 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-03 15:51 [PATCH 0/9] i2c: add generic support for timing parameters in DT Wolfram Sang
[not found] ` <1449157899-6572-1-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
2015-12-03 15:51 ` [PATCH 1/9] i2c: document generic DT bindings for timing parameters Wolfram Sang
2015-12-03 20:39 ` Rob Herring
2015-12-03 15:51 ` [PATCH 2/9] i2c: add generic routine to parse DT for timing information Wolfram Sang
2015-12-04 8:34 ` Mika Westerberg
2015-12-04 8:41 ` Wolfram Sang
2015-12-03 15:51 ` [PATCH 3/9] i2c: rcar: refactor probe function a little Wolfram Sang
2015-12-03 15:51 ` [PATCH 4/9] i2c: rcar: switch to i2c generic dt parsing Wolfram Sang
2015-12-03 15:51 ` [PATCH 5/9] i2c: rcar: honor additional i2c timings from DT Wolfram Sang
2015-12-03 15:51 ` [PATCH 6/9] ARM: shmobile: r8a7790: dtsi: add internal delay for i2c IPs Wolfram Sang
2015-12-03 15:51 ` [PATCH 7/9] ARM: shmobile: r8a7791: " Wolfram Sang
2015-12-03 15:51 ` [PATCH 8/9] ARM: shmobile: r8a7794: " Wolfram Sang
2015-12-03 15:51 ` [PATCH 9/9] arm64: renesas: r8a7795: " Wolfram Sang
2015-12-07 6:39 ` Simon Horman [this message]
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