Hi Shawn,

quoted

quoted

 .../devicetree/bindings/arm/freescale/fsl,scu.txt  | 183 ++++++
 drivers/firmware/Kconfig                           |   1 +
 drivers/firmware/Makefile                          |   1 +
 drivers/firmware/imx/Kconfig                       |  11 +
 drivers/firmware/imx/Makefile                      |   2 +
 drivers/firmware/imx/imx-scu.c                     | 270

+++++++++

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 drivers/firmware/imx/misc.c                        |  99 ++++
 include/soc/imx/scu/ipc.h                          |  59 ++
 include/soc/imx/scu/sci.h                          |  17 +
 include/soc/imx/scu/svc/misc.h                     |  55 ++
 include/soc/imx/scu/types.h                        | 617

+++++++++++++++++++++

... I'm not sure the scu folder should be created under include/soc/imx/ or
include/linux/firmware/imx/ like meson platform.  I would like to hear more
opinions.

I guess include/Linux/firmware/imx would be better.
I will resend a patch series with this updated.
If any issue please let me know.

Regards
Dong Aisheng

Shawn