summaryrefslogtreecommitdiffstats
path: root/drivers/mfd/Kconfig
diff options
context:
space:
mode:
authorJavier Martinez Canillas <javier.martinez@collabora.co.uk>2015-06-09 13:04:44 +0200
committerLee Jones <lee.jones@linaro.org>2015-06-15 13:18:20 +0100
commit062476f24aa7cf714169342cc50626fd9bbb93da (patch)
tree5af8fcb6bacea36579c79929a57b572d14982691 /drivers/mfd/Kconfig
parent256ab950bdaa8797b7bac8fc11a567030d486304 (diff)
downloadlinux-062476f24aa7cf714169342cc50626fd9bbb93da.tar.bz2
mfd: cros_ec: Move protocol helpers out of the MFD driver
The MFD driver should only have the logic to instantiate its child devices and setup any shared resources that will be used by the subdevices drivers. The cros_ec MFD is more complex than expected since it also has helpers to communicate with the EC. So the driver will only get more bigger as other protocols are supported in the future. So move the communication protocol helpers to its own driver as drivers/platform/chrome/cros_ec_proto.c. Suggested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/Kconfig')
-rw-r--r--drivers/mfd/Kconfig6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index d5ad04dad081..cf3b86d441f7 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -94,6 +94,8 @@ config MFD_AXP20X
config MFD_CROS_EC
tristate "ChromeOS Embedded Controller"
select MFD_CORE
+ select CHROME_PLATFORMS
+ select CROS_EC_PROTO
help
If you say Y here you get support for the ChromeOS Embedded
Controller (EC) providing keyboard, battery and power services.
@@ -102,7 +104,7 @@ config MFD_CROS_EC
config MFD_CROS_EC_I2C
tristate "ChromeOS Embedded Controller (I2C)"
- depends on MFD_CROS_EC && I2C
+ depends on MFD_CROS_EC && CROS_EC_PROTO && I2C
help
If you say Y here, you get support for talking to the ChromeOS
@@ -112,7 +114,7 @@ config MFD_CROS_EC_I2C
config MFD_CROS_EC_SPI
tristate "ChromeOS Embedded Controller (SPI)"
- depends on MFD_CROS_EC && SPI && OF
+ depends on MFD_CROS_EC && CROS_EC_PROTO && SPI && OF
---help---
If you say Y here, you get support for talking to the ChromeOS EC