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Date: Wed, 30 Jan 2019 17:38:52 +0100
From: Fabrice Gasnier <fabrice.gasnier@...com>
To: <srinivas.kandagatla@...aro.org>, <robh+dt@...nel.org>,
<alexandre.torgue@...com>
CC: <mark.rutland@....com>, <mcoquelin.stm32@...il.com>,
<fabrice.gasnier@...com>, <lionel.debieve@...com>,
<devicetree@...r.kernel.org>,
<linux-stm32@...md-mailman.stormreply.com>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH 0/4] Add nvmem support on STM32
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
--
1.9.1
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