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[v3,0/2] fsi: Add IBM I2C Responder virtual FSI master

Message ID 20230126213123.884125-1-eajames@linux.ibm.com (mailing list archive)
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Series fsi: Add IBM I2C Responder virtual FSI master | expand

Message

Eddie James Jan. 26, 2023, 9:31 p.m. UTC
The I2C Responder (I2CR) is an I2C device that translates I2C commands
to CFAM or SCOM operations, effectively implementing an FSI master and
bus.

Changes since v2:
 - Fix the bindings again, sorry for the spam

Changes since v1:
 - Fix the binding document
 - Change the binding name
 - Clean up the size argument checking
 - Reduce __force by using packed struct for the command

Eddie James (2):
  dt-bindings: fsi: Document the IBM I2C Responder virtual FSI master
  fsi: Add IBM I2C Responder virtual FSI master

 .../bindings/fsi/ibm,i2cr-fsi-master.yaml     |  41 ++++
 drivers/fsi/Kconfig                           |   9 +
 drivers/fsi/Makefile                          |   1 +
 drivers/fsi/fsi-master-i2cr.c                 | 225 ++++++++++++++++++
 include/trace/events/fsi_master_i2cr.h        |  96 ++++++++
 5 files changed, 372 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/fsi/ibm,i2cr-fsi-master.yaml
 create mode 100644 drivers/fsi/fsi-master-i2cr.c
 create mode 100644 include/trace/events/fsi_master_i2cr.h