[PATCH 0/5] Add support for MSCC Ocelot i2c

[Alexandre Belloni]

Hi,

Because the designware IP was not able to the the SDA hold time, MSCC has
its own implementation. Add support for it and then add i2c on ocelot
boards.

I would expect patches 1 to 3 to go through the i2c tree and 4-5 through
the mips tree once patch 3 has been reviewed by the DT maintainers.

Alexandre Belloni (5):
  i2c: designware: factorize setting SDA hold time
  i2c: designware: allow IP specific sda_hold_time
  i2c: designware: add MSCC Ocelot support
  mips: dts: mscc: Add i2c on ocelot
  mips: dts: mscc: enable i2c on ocelot_pcb123

 .../bindings/i2c/i2c-designware.txt           |  5 ++-
 arch/mips/boot/dts/mscc/ocelot.dtsi           | 19 +++++++++++
 arch/mips/boot/dts/mscc/ocelot_pcb123.dts     |  5 +++
 drivers/i2c/busses/i2c-designware-common.c    | 33 +++++++++++++++++++
 drivers/i2c/busses/i2c-designware-core.h      |  3 ++
 drivers/i2c/busses/i2c-designware-master.c    | 22 +------------
 drivers/i2c/busses/i2c-designware-platdrv.c   | 20 +++++++++++
 drivers/i2c/busses/i2c-designware-slave.c     | 22 +------------
 8 files changed, 86 insertions(+), 43 deletions(-)

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2.18.0