This adds a very basic driver to utilize the I3C IP block
on MCUX (e.g. RT685). Note that, for now, this only supports
being the active controller on the bus.
Origin: NXP MCUXpresso SDK
License: BSD 3-Clause
URL: https://github.com/zephyrproject-rtos/hal_nxp
Commit: 2302a1e94f5bc00ce59db4e249b688ad2e959f58
Purpose: Enabling the I3C controller on RT685.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Adds support for a global workqueue so drivers can defer
IBI callbacks instead of doing it in interrupt context.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This introduces the I3C API for I3C controllers. Currently,
this supports one controller per bus under Zephyr.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
