diff options
| author | Matthias Kaehlcke <mka@chromium.org> | 2017-04-07 22:51:58 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-04-10 19:30:40 +0300 |
| commit | 9dee7a72d0c7cdfa2573c48b1e5f928c721d54d5 (patch) | |
| tree | ef2cd230ca98ee074faf3698ddac6c7380d4b22e /drivers/regulator/Kconfig | |
| parent | d00b74613fb18dfd0a5aa99270ee2e72d5c808d7 (diff) | |
| download | linux-9dee7a72d0c7cdfa2573c48b1e5f928c721d54d5.tar.xz | |
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 <mka@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/Kconfig')
| -rw-r--r-- | drivers/regulator/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
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 |