power: regulator: Add support for stm32-vrefbuf
Add regulator driver for STM32 voltage reference buffer which can be used as voltage reference for ADCs, DACs and external components through dedicated VREF+ pin. Signed-off-by:Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by:
Patrice Chotard <patrice.chotard@st.com>
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- doc/device-tree-bindings/regulator/st,stm32-vrefbuf.txt 23 additions, 0 deletionsdoc/device-tree-bindings/regulator/st,stm32-vrefbuf.txt
- drivers/power/regulator/Kconfig 9 additions, 0 deletionsdrivers/power/regulator/Kconfig
- drivers/power/regulator/Makefile 1 addition, 0 deletionsdrivers/power/regulator/Makefile
- drivers/power/regulator/stm32-vrefbuf.c 155 additions, 0 deletionsdrivers/power/regulator/stm32-vrefbuf.c
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