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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-01-29 18:20:29 +0000
committerSamuel Ortiz <sameo@linux.intel.com>2010-03-07 22:17:13 +0100
commit9e50108668a70a9927257298bd4e679300124420 (patch)
tree659100bfbfaf64a3b385573a4d4fb7fb50468eb7 /drivers/mfd/Kconfig
parent1c4d3b70a40c666331052adf77933e6994590b74 (diff)
downloadop-kernel-dev-9e50108668a70a9927257298bd4e679300124420.zip
op-kernel-dev-9e50108668a70a9927257298bd4e679300124420.tar.gz
mfd: Add initial WM8994 support
The WM8994 is a highly integrated ultra low power audio hub CODEC. Since it includes on-board regulators and GPIOs it is represented as a multi-function device, though the overwhelming majority of the functionality is provided by the ASoC CODEC driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/Kconfig')
-rw-r--r--drivers/mfd/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index a760dbe..64fbe33 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -295,6 +295,18 @@ config MFD_WM8350_I2C
I2C as the control interface. Additional options must be
selected to enable support for the functionality of the chip.
+config MFD_WM8994
+ tristate "Support Wolfson Microelectronics WM8994"
+ select MFD_CORE
+ depends on I2C
+ help
+ The WM8994 is a highly integrated hi-fi CODEC designed for
+ smartphone applicatiosn. As well as audio functionality it
+ has on board GPIO and regulator functionality which is
+ supported via the relevant subsystems. This driver provides
+ core support for the WM8994, in order to use the actual
+ functionaltiy of the device other drivers must be enabled.
+
config MFD_PCF50633
tristate "Support for NXP PCF50633"
depends on I2C
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