From 0cdbf481e927278787042857e02c3944f588ad25 Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier Date: Wed, 30 Aug 2017 17:55:28 +0200 Subject: 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 Signed-off-by: Mark Brown --- drivers/regulator/Kconfig | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/regulator/Kconfig') diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index 99b9362331b5..2cb2c6324480 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -746,6 +746,18 @@ config REGULATOR_SKY81452 This driver can also be built as a module. If so, the module will be called sky81452-regulator. +config REGULATOR_STM32_VREFBUF + tristate "STMicroelectronics STM32 VREFBUF" + depends on ARCH_STM32 || COMPILE_TEST + help + This driver supports STMicroelectronics STM32 VREFBUF (voltage + reference buffer) which can be used as voltage reference for + internal ADCs, DACs and also for external components through + dedicated Vref+ pin. + + This driver can also be built as a module. If so, the module + will be called stm32-vrefbuf. + config REGULATOR_TI_ABB tristate "TI Adaptive Body Bias on-chip LDO" depends on ARCH_OMAP -- cgit v1.2.3-59-g8ed1b