Here is a series paving the way for Gen4 support. This time we properly
apply the Gen3 specific features. See the patch comments for further
information and changelogs. This has been tested on a Renesas Falcon
board with a R-Car V3U SoC at various bus speeds. Because the
calculation formulas are crucial, testing on board farms would be much
appreciated!

Thanks and happy hacking!


Wolfram Sang (2):
  i2c: rcar: reset controller is mandatory for Gen3+
  i2c: rcar: improve accuracy for R-Car Gen3+

 drivers/i2c/busses/i2c-rcar.c | 150 ++++++++++++++++++++++------------
 1 file changed, 100 insertions(+), 50 deletions(-)

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2.35.1