On 1/30/19 5:38 PM, Fabrice Gasnier wrote: > 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.
Hello, Gentle reminder for this new driver review Best Regards, Fabrice > > 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 >
