[RFC PATCH v2 0/3] i2c: show and change bus frequency via sysfs

From: Octavian Purdila
Date: Tue Oct 14 2014 - 10:49:56 EST

This second version gets rid of the frequency table and introduces a
min and max range. It also changes the ABI to allow the driver to
round the given frequency to one that is supported, since many drivers
seems to work this way (i2c-stu300, i2c-s3c2410, i2c-kempld).

Octavian Purdila (3):
i2c: document the existing i2c sysfs ABI
i2c: document struct i2c_adapter
i2c: show and change bus frequency via sysfs

Documentation/ABI/testing/sysfs-bus-i2c | 75 ++++++++++++++++++++++++++
drivers/i2c/i2c-core.c | 94 +++++++++++++++++++++++++++++++++
include/linux/i2c.h | 32 +++++++++--
3 files changed, 198 insertions(+), 3 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-i2c


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