[PATCH 0/3] Add support for STM32 vrefbuf regulator

Fabrice Gasnier
2017-07-11T12:30:30Z

Some STM32 devices embed a voltage reference buffer which can be used as
voltage reference for ADCs, DACs and also as voltage reference
for external components through the dedicated VREF+ pin.

This patchset adds vrefbuf regulator driver, device tree bindings and
vrefbuf device tree node for STM32H7 SoC.

Fabrice Gasnier (3):
dt-bindings: regulator: Add STM32 Voltage Reference Buffer
regulator: Add support for stm32-vrefbuf
ARM: dts: stm32: add vrefbuf to stm32h743

.../bindings/regulator/st,stm32-vrefbuf.txt | 20 ++
arch/arm/boot/dts/stm32h743.dtsi | 9 +
drivers/regulator/Kconfig | 12 ++
drivers/regulator/Makefile | 1 +
drivers/regulator/stm32-vrefbuf.c | 215 +++++++++++++++++++++
5 files changed, 257 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt
create mode 100644 drivers/regulator/stm32-vrefbuf.c

--
1.9.1