The "meat" of this series is in the last patch which is the change that
actually starts making use of the interrupts to drive a state machine.
The dt-bindings patches can probably go in at any time. The rest of the
series isn't dependent on them.

I've tested it on a T2081 based system with a number of i2c and smbus
devices.  Its the end of my work day so I figured I'd get this out now
but I'll do some more testing on a P2041 board and a few different i2c
devices tomorrow.

Chris Packham (6):
  dt-bindings: i2c-mpc: Document interrupt property as required
  dt-bindings: i2c: convert i2c-mpc to json-schema
  i2c: mpc: Make use of i2c_recover_bus()
  i2c: mpc: make interrupt mandatory and remove polling code
  i2c: mpc: use device managed APIs
  i2c: mpc: Interrupt driven transfer

 .../devicetree/bindings/i2c/i2c-mpc.txt       |  62 ---
 .../devicetree/bindings/i2c/i2c-mpc.yaml      |  99 ++++
 drivers/i2c/busses/i2c-mpc.c                  | 513 ++++++++++--------
 3 files changed, 373 insertions(+), 301 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-mpc.txt
 create mode 100644 Documentation/devicetree/bindings/i2c/i2c-mpc.yaml

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2.30.2