From 9dee7a72d0c7cdfa2573c48b1e5f928c721d54d5 Mon Sep 17 00:00:00 2001 From: Matthias Kaehlcke Date: Fri, 7 Apr 2017 12:51:58 -0700 Subject: regulator: Add driver for voltage controlled regulators The output voltage of a voltage controlled regulator can be controlled through the voltage of another regulator. The current version of this driver assumes that the output voltage is a linear function of the control voltage. Signed-off-by: Matthias Kaehlcke Acked-by: Rob Herring Signed-off-by: Mark Brown --- drivers/regulator/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/regulator/Kconfig') diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index 936f7ccc9736..da83a3abe288 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -843,6 +843,13 @@ config REGULATOR_TWL4030 This driver supports the voltage regulators provided by this family of companion chips. +config REGULATOR_VCTRL + tristate "Voltage controlled regulators" + depends on OF + help + This driver provides support for voltage regulators whose output + voltage is controlled by the voltage of another regulator. + config REGULATOR_VEXPRESS tristate "Versatile Express regulators" depends on VEXPRESS_CONFIG -- cgit v1.2.3