Maxim Polyakov uploaded patch set #16 to this change.

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ec/kontron/kempld: add option to configure I2C frequency

Allows to change the I2C bus frequency by overriding i2c_frequency
option from the board devicetree. Thus, the I2C controller can use
Fast-mode (Fm), with a bit rate up to 400 kbit/s and Fast-mode Plus
(Fm+), with a bit rate up to 1 Mbit/s [1].

Tested on Kontron mAL10 COMe module with T10-TNI carrierboard [2].

[1] I2C-bus specification and user manual, doc #UM10204, Rev. 6,
    4 April 2014.
[2] https://review.coreboot.org/c/coreboot/+/39133

Change-Id: If0eb477af10d00eb4f17f9c01209f170b746ad3d
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
---
M src/ec/kontron/kempld/chip.h
M src/ec/kontron/kempld/kempld_i2c.c
2 files changed, 25 insertions(+), 6 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/76/44476/16

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