ARM: dts: stm32: add part number for STM32MP15x

The STM32MP15x Device Part Number is located in the first 8 bits of OTP4,
this patch add its description as the NVMEM cell.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Patrick Delaunay 2023-04-07 20:31:57 +02:00 • committed by Alexandre Torgue
commit 3db59e1ca6