[PATCH v4] I2C: add CSR SiRFprimaII on-chip I2C controllers driver

Barry Song 21cnbao at gmail.com
Tue Dec 20 08:11:33 EST 2011

2011/12/14 Barry Song <Barry.Song at csr.com>:
> From: Zhiwu Song <Zhiwu.Song at csr.com>
> SiRFprimaII is the latest generation application processor from CSR’s
> multi-function SoC product family.
> The SoC support codes are in arch/arm/mach-prima2 from Linux mainline
> 3.0.
> There are two I2C controllers on primaII, features include:
> * Two I2C controller modules are on chip
> * RISC I/O bus read write register
> * Up to 16 bytes data buffer for issuing commands and writing data
>  at the same time
> * Up to 16 commands, and receiving read data 16 bytes at a time
> * Error INT report (ACK check)
> * No-ACK bus protocols (SCCB bus protocols)
> Signed-off-by: Zhiwu Song <Zhiwu.Song at csr.com>
> Signed-off-by: Xiangzhen Ye <Xiangzhen.Ye at csr.com>
> Signed-off-by: Yuping Luo <Yuping.Luo at csr.com>
> Signed-off-by: Barry Song <Baohua.Song at csr.com>
> ---
>  -v4:
>  fix some minor issues pointed out by Shubhrajyoti Datta;
>  move platform_driver.suspend/resume to dev_pm_ops;
>  use Wolfram Sang's new devm_request_and_ioremap() api, refer to:
>     https://lkml.org/lkml/2011/10/25/226

Hi Ben,
can we do something to move things ahead? the patch has sent for
several weeks and 4 versions based on feedback from other people, you
haven't given any comment, nack or ack. Are you still active, or are
you just too busy to take care?

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