diff options
| author | Simon Glass <sjg@chromium.org> | 2013-02-26 02:08:37 +0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-04-05 13:20:13 +0400 |
| commit | 4ab6174e8cdb007cf500e484bdf454b8d14d524a (patch) | |
| tree | 765eb600ad56a1f3271ad23aac795d91a35bd181 /drivers/mfd/Kconfig | |
| parent | deaf39efbc0829f26ae0b8fbe5de820588982f72 (diff) | |
| download | linux-4ab6174e8cdb007cf500e484bdf454b8d14d524a.tar.xz | |
mfd: Add ChromeOS EC implementation
This is the base EC implementation, which provides a high level
interface to the EC for use by the rest of the kernel. The actual
communcations is dealt with by a separate protocol driver which
registers itself with this interface.
Interrupts are passed on through a notifier.
A simple message structure is used to pass messages to the
protocol driver.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Jonathan Kliegman <kliegs@chromium.org>
Signed-off-by: Luigi Semenzato <semenzato@chromium.org>
Signed-off-by: Olof Johansson <olofj@chromium.org>
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/Kconfig')
| -rw-r--r-- | drivers/mfd/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index c346941a2515..a8bafb560196 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -21,6 +21,14 @@ config MFD_88PM860X select individual components like voltage regulators, RTC and battery-charger under the corresponding menus. +config MFD_CROS_EC + tristate "Support ChromeOS Embedded Controller" + help + If you say Y here you get support for the ChromeOS Embedded + Controller (EC) providing keyboard, battery and power services. + You also ned to enable the driver for the bus you are using. The + protocol for talking to the EC is defined by the bus driver. + config MFD_88PM800 tristate "Support Marvell 88PM800" depends on I2C=y && GENERIC_HARDIRQS |