diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-10-19 23:57:56 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2010-10-29 00:30:24 +0200 |
| commit | e5b486841d572c5ac83c798f82f4f67cbbac5320 (patch) | |
| tree | 162b0c3f058fb461515a06614711a717d6807bb8 /drivers/mfd/Kconfig | |
| parent | 00969f23dae70f62d7ce3f7abbbfb6d09ef92739 (diff) | |
mfd: Factor out WM831x I2C I/O from the core driver
In preparation for the addition of SPI support for the WM831x move the I2C
specific code into a separate file with a separate Kconfig option so the
I2C support can be excluded from the build.
Also update the 1133-EV1 PMIC module support for SMDK6410 to use the new
symbol.
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/Kconfig | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 6c6b9f02d177..2fb1e892331c 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -315,14 +315,19 @@ config MFD_WM8400 the functionality of the device. config MFD_WM831X - bool "Support Wolfson Microelectronics WM831x/2x PMICs" + bool + depends on GENERIC_HARDIRQS + +config MFD_WM831X_I2C + bool "Support Wolfson Microelectronics WM831x/2x PMICs with I2C" select MFD_CORE + select MFD_WM831X depends on I2C=y && GENERIC_HARDIRQS help - Support for the Wolfson Microelecronics WM831x and WM832x PMICs. - This driver provides common support for accessing the device, - additional drivers must be enabled in order to use the - functionality of the device. + Support for the Wolfson Microelecronics WM831x and WM832x PMICs + when controlled using I2C. This driver provides common support + for accessing the device, additional drivers must be enabled in + order to use the functionality of the device. config MFD_WM8350 bool |