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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-07-28 15:21:49 +0100
committerSamuel Ortiz <sameo@linux.intel.com>2009-09-17 09:47:06 +0200
commite4ee831f949a7c7746a56bcf1e7ca057d6f69e2a (patch)
treec1d0967c8e9dfd71c7f330949aa4dfa5f2aab24f /drivers/regulator/Kconfig
parentbe721979dd6b335e4ab6f83abb5cc11c33662aa8 (diff)
downloadop-kernel-dev-e4ee831f949a7c7746a56bcf1e7ca057d6f69e2a.zip
op-kernel-dev-e4ee831f949a7c7746a56bcf1e7ca057d6f69e2a.tar.gz
regulator: Add WM831x DC-DC buck convertor support
The WM831x series of devices all have 3 DC-DC buck convertors. This driver implements software control for these regulators via the regulator API. Use with split hardware/software control of individual regulators is not supported, though regulators not controlled by software may be controlled via the hardware control interfaces. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/regulator/Kconfig')
-rw-r--r--drivers/regulator/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index da7483e..38ea5dc 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -82,6 +82,13 @@ config REGULATOR_TWL4030
This driver supports the voltage regulators provided by
this family of companion chips.
+config REGULATOR_WM831X
+ tristate "Wolfson Microelcronics WM831x PMIC regulators"
+ depends on MFD_WM831X
+ help
+ Support the voltage and current regulators of the WM831x series
+ of PMIC devices.
+
config REGULATOR_WM8350
tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
depends on MFD_WM8350
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