i.MX SCMI MISC protocol supports getting reset reason per Logical Machine
or System. Add the API for user to retrieve the information from System
Manager.

Documentation: drivers/firmware/arm_scmi/vendors/imx/imx95.rst +1542

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
Peng Fan (2):
      firmware: arm_scmi: imx: Support getting reset reason of MISC protocol
      firmware: imx: sm-misc: Print boot/shutdown reasons

 .../firmware/arm_scmi/vendors/imx/imx-sm-misc.c    | 86 ++++++++++++++++++++++
 drivers/firmware/imx/sm-misc.c                     | 73 ++++++++++++++++++
 include/linux/scmi_imx_protocol.h                  | 14 ++++
 3 files changed, 173 insertions(+)
---
base-commit: d517cb8cea012f43b069617fc8179b45404f8018
change-id: 20260303-scmi-imx-reset-43d4520d0253

Best regards,
-- 
Peng Fan <peng.fan@nxp.com>