linux-kernel - Re: [PATCH v10 0/8] add i2c driver supported for rk3399

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Date:	Mon, 16 May 2016 13:17:38 -0700
From:	Doug Anderson <dianders@...omium.org>
To:	David Wu <david.wu@...k-chips.com>
Cc:	Heiko Stübner <heiko@...ech.de>,
	Wolfram Sang <wsa@...-dreams.de>,
	Rob Herring <robh+dt@...nel.org>,
	Andy Shevchenko <andy.shevchenko@...il.com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Brian Norris <briannorris@...gle.com>,
	David Riley <davidriley@...gle.com>,
	Tao Huang <huangtao@...k-chips.com>,
	Lin Huang <hl@...k-chips.com>, Jianqun Xu <xjq@...k-chips.com>,
	Chris <zyw@...k-chips.com>, Eddie Cai <cf@...k-chips.com>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org>,
	"linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v10 0/8] add i2c driver supported for rk3399

Hi,

On Mon, May 16, 2016 at 6:57 AM, David Wu <david.wu@...k-chips.com> wrote:
> There are three points differert from others:
>  - new method to caculate i2c timings for rk3399
>  - pclk and function clk are separated at rk3399
>  - add fast-plus mode supported for rk3399
>
> David Wu (8):
>   i2c: rk3x: add documentation to fields in "struct rk3x_i2c"
>   i2c: rk3x: use struct "rk3x_i2c_calced_timings"
>   i2c: rk3x: Remove redundant rk3x_i2c_clean_ipd()
>   i2c: rk3x: Change SoC data to not use array
>   i2c: rk3x: Move spec timing data to "static const" structs
>   dt-bindings: i2c: rk3x: add support for rk3399
>   i2c: rk3x: add i2c support for rk3399 soc
>   i2c: rk3x: support fast-mode plus for rk3399
>
>  Documentation/devicetree/bindings/i2c/i2c-rk3x.txt |  16 +-
>  drivers/i2c/busses/i2c-rk3x.c                      | 498 +++++++++++++++++----
>  2 files changed, 434 insertions(+), 80 deletions(-)

I haven't put these on the scope or anything, but I have:

* Tested that my i2c busses on rk3288-veyron still seem to work OK
after these patches.

* Tested that my i2c busses on an rk3399 board seem to work after
these patches (plus device tree changes).

Thus, for the series:

Tested-by: Douglas Anderson <dianders@...omium.org>

...possibly could leave off the Tested-by tag for the last in the
series since I have no Fast Mode Plus devices to test against.  ;)

-Doug