Add the chip_info structure to the driver's private data to hold all
the device specific infos.
Refactor the kx022a driver implementation to make it more generic and
extensible.
Acked-by: Matti Vaittinen <mazziesaccount@gmail.com>
Signed-off-by: Mehdi Djait <mehdi.djait.k@gmail.com>
Link: https://lore.kernel.org/r/7a31d0cdefba15d7c791252ec8bc5db553b3996b.1694867379.git.mehdi.djait.k@gmail.comSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>