i.MX8MP UID is actually 128bits and partitioned into two parts.
The 1st 64bits are at 0x410 and 0x420, and 2nd 64bits are at 0xE00
and 0xE10.

patch 1, 2 is for code cleanup.
patch 3 is for i.MX8MP 128bits support

Marco comments on v1[1] to introduce soc_uid hook.
To do it further, introduce imx8m_soc_prepare/unprepare.

[1]https://lore.kernel.org/all/20250317094518.yf2hbq5sjl7lgfwb@pengutronix.de/

Tested on i.MX8MP/M-EVK

V2:
 Introduce soc_uid hook
 Introduce imx8m_soc_prepare/unprepare

V1: https://lore.kernel.org/all/20250314065225.442717-1-peng.fan@oss.nxp.com/

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
Peng Fan (3):
      soc: imx8m: Cleanup with adding imx8m_soc_[un]prepare
      soc: imx8m: Introduce soc_uid hook
      soc: imx8m: Dump higher 64bits UID

 drivers/soc/imx/soc-imx8m.c | 177 +++++++++++++++++++++++++++-----------------
 1 file changed, 108 insertions(+), 69 deletions(-)
---
base-commit: bc8aa6cdadcc00862f2b5720e5de2e17f696a081
change-id: 20250421-uid-128-a0f9ad528437

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

On Wed, Apr 23, 2025 at 10:37:03PM +0800, Peng Fan (OSS) wrote:
> Peng Fan (3):
>       soc: imx8m: Cleanup with adding imx8m_soc_[un]prepare
>       soc: imx8m: Introduce soc_uid hook
>       soc: imx8m: Dump higher 64bits UID

Applied all, thanks!