title: IIC + I2C; add atomic_xfer callbacks
team: IO
key: 591f9c90-70ad-11ea-9962-8faea49ce5f9
assignee: Ulrich
status: Active

upstream:

comments:
  - "Ulrich prototypes the IIC driver first; can refactor non-atomic xfer routine"
  - "IIC v1: https://patchwork.kernel.org/patch/11598605/"
  - "IIC v2: https://patchwork.kernel.org/patch/11612451/"