[PATCH 0/4] Add nvmem support on STM32

[Fabrice Gasnier]

Non volatile memory area is available on STM32. It contains various
factory programmed information such as unique device ID, analog calibration...
This patchset adds NVMEM support to access these data.

Fabrice Gasnier (4):
  dt-bindings: nvmem: Add STM32 factory-programmed romem
  nvmem: Add driver for STM32 factory-programmed read only mem
  nvmem: stm32: add support for STM32MP15 BSEC to control OTP data
  ARM: dts: stm32: Add romem and temperature calibration on stm32mp157c

 .../devicetree/bindings/nvmem/st,stm32-romem.txt   |  31 ++++
 arch/arm/boot/dts/stm32mp157c.dtsi                 |  13 ++
 drivers/nvmem/Kconfig                              |  10 +
 drivers/nvmem/Makefile                             |   2 +
 drivers/nvmem/stm32-romem.c                        | 202 +++++++++++++++++++++
 5 files changed, 258 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/nvmem/st,stm32-romem.txt
 create mode 100644 drivers/nvmem/stm32-romem.c

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1.9.1