[PATCH v2 0/3] bootcount: Replace I2C legacy implementation by driver model

[Philip Richard Oberfichtner]

The generic I2C bootcounter driver does not yet adhere to driver model.
This patchset intends to replace the legacy implementation.

There are currently no upstream boards using the driver, so it should be
safe to just remove it. For downstream users it should be straighforward to
switch to the new implementation.


Changes in v2:
- Improved device tree handling by replacing address property with phandle
- Addition of a generic i2c helper function

In v1 there has been some discussion on how to smoothly bind and probe the i2c
device. The hereby proposed solution may not fullfill all the requirements
stated there, but it is the only variant I actually got to work. Furthermore it
is not as concise as I would have liked it to be. Ideas on how to improve it
are welcome :)


Philip Richard Oberfichtner (3):
  bootcount: Remove legacy I2C driver
  i2c: Implement i2c_get_chip_by_phandle()
  bootcount: Add driver model I2C driver

 drivers/bootcount/Kconfig            |  34 ++++-----
 drivers/bootcount/Makefile           |   2 +-
 drivers/bootcount/bootcount_dm_i2c.c | 103 +++++++++++++++++++++++++++
 drivers/bootcount/bootcount_i2c.c    |  43 -----------
 drivers/i2c/i2c-uclass.c             |  75 +++++++++++++++++++
 include/i2c.h                        |  12 ++++
 6 files changed, 204 insertions(+), 65 deletions(-)
 create mode 100644 drivers/bootcount/bootcount_dm_i2c.c
 delete mode 100644 drivers/bootcount/bootcount_i2c.c

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2.42.0