mbox series

[RFC,0/2] add support for Zhaoxin I2C controller

Message ID cover.1691030850.git.hanshu-oc@zhaoxin.com
Headers show
Series add support for Zhaoxin I2C controller | expand

Message

Hans Hu Aug. 3, 2023, 2:57 a.m. UTC 
Hi Andi,

As discussed earlier, the Zhaoxin i2c controller uses the same IP
as Wonder Media. Therefore, some codes of i2c-wmt.c can be re-used
by i2c-zhaoxin.c.

As you suggested, I created two files, named i2c-viai2c-common.{c,h}.
They contains the macro definition, function declaration and data
structure used by i2c-zhaoxin.c and i2c-wmt.c.

Hans Hu (2):
  i2c: separate i2c-viai2c-common from i2c-wmt
  i2c: add support for Zhaoxin I2C controller

 MAINTAINERS                            |   7 +
 drivers/i2c/busses/Kconfig             |  15 +
 drivers/i2c/busses/Makefile            |   2 +
 drivers/i2c/busses/i2c-viai2c-common.c | 239 +++++++++++++++
 drivers/i2c/busses/i2c-viai2c-common.h |  76 +++++
 drivers/i2c/busses/i2c-wmt.c           | 402 ++-----------------------
 drivers/i2c/busses/i2c-zhaoxin.c       | 275 +++++++++++++++++
 7 files changed, 645 insertions(+), 371 deletions(-)
 create mode 100644 drivers/i2c/busses/i2c-viai2c-common.c
 create mode 100644 drivers/i2c/busses/i2c-viai2c-common.h
 create mode 100644 drivers/i2c/busses/i2c-zhaoxin.c