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| author | Doug Anderson <dianders@chromium.org> | 2013-04-16 06:29:00 +0000 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2013-04-17 11:31:03 +0200 |
| commit | b81dfaa01f7057dde4a6356740c023db4e2ce83b (patch) | |
| tree | 52f3884bbfb112210c08003df5f4a048ece8e9be /MAINTAINERS | |
| parent | d877a721e2a6afea3dfdd494b7d463137b6e6c6b (diff) | |
| download | linux-b81dfaa01f7057dde4a6356740c023db4e2ce83b.tar.gz linux-b81dfaa01f7057dde4a6356740c023db4e2ce83b.tar.bz2 linux-b81dfaa01f7057dde4a6356740c023db4e2ce83b.zip | |
i2c: mux: Add i2c-arb-gpio-challenge 'mux' driver
The i2c-arb-gpio-challenge driver implements an I2C arbitration scheme
where masters need to claim the bus with a GPIO before they can start
a transaction. This should generally only be used when standard I2C
multimaster isn't appropriate for some reason (errata/bugs).
This driver is based on code that Simon Glass added to the i2c-s3c2410
driver in the Chrome OS kernel 3.4 tree. The current incarnation as a
mux driver is as suggested by Grant Likely. See
<https://patchwork.kernel.org/patch/1877311/> for some history.
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions