[PATCH 0/3] i2c: meson: scl rate fixups

[Jerome Brunet]

This patchset fixes various issues related to SCL rate on AML SoCs.
We retain the method which was used so far to set the SCL rate.
This method does not provide manual control of the clock duty cycle
but so far it does seems to be a problem for anyone.

Amlogic vendor kernel source uses "HIGH/LOW" method which allows to set
the rate and the duty cycle of the clock. However the documentation
around this method could be better and the result on actual HW is not
perfectly aligned with the comments in AML code. In case the current
method ever becomes a problem, we might consider switching to this
HIGH/LOW method.

Jerome Brunet (2):
  i2c: meson: fix clock setting overwrite
  i2c: meson: keep peripheral clock enabled

Nicolas Belin (1):
  i2c: meson: fixup rate calculation with filter delay

 drivers/i2c/busses/i2c-meson.c | 52 +++++++++++++++++++++-------------
 1 file changed, 33 insertions(+), 19 deletions(-)

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2.25.4