linux/drivers/i2c
Marek Vasut 626f0a2ff6 i2c: mxs: Implement arbitrary clock speed derivation algorithm
This patch drops the i2c timing tables from this driver and instead
derives the timing based from the requested clock sleep. The timing
tables were completely wrong anyway when observed on a scope.

This new algorithm is also only derived by using a scope, but it seems
to produce much more accurate result.

Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
[wsa: changed messages from dev_err to dev_warn]
Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
2013-02-10 19:55:14 +01:00
..
algos Linux 3.6-rc7 2012-10-08 12:46:32 +02:00
busses i2c: mxs: Implement arbitrary clock speed derivation algorithm 2013-02-10 19:55:14 +01:00
muxes i2c: muxes: fix wrong use of sizeof(ptr) 2013-01-22 09:54:32 +01:00
i2c-boardinfo.c
i2c-core.c i2c: core: Remove definition of i2c_smbus_process_call 2013-01-28 05:26:41 +01:00
i2c-core.h
i2c-dev.c i2c-dev: Add support for I2C_M_RECV_LEN 2012-05-30 10:55:34 +02:00
i2c-mux.c i2c-mux: Add support for device auto-detection 2012-10-05 22:23:51 +02:00
i2c-smbus.c i2c-smbus: Convert kzalloc to devm_kzalloc 2012-10-05 22:23:52 +02:00
i2c-stub.c i2c-stub: Move to drivers/i2c 2012-10-28 21:37:00 +01:00
Kconfig i2c: Make I2C available on UML 2012-10-05 22:23:52 +02:00
Makefile i2c-stub: Move to drivers/i2c 2012-10-28 21:37:00 +01:00