path: root/drivers/platform/chrome/Kconfig
diff options
authorGwendal Grignou <gwendal@chromium.org>2019-11-19 13:45:45 +0100
committerEnric Balletbo i Serra <enric.balletbo@collabora.com>2019-11-21 11:23:14 +0100
commit53067471188c4066fc393ab892d0a74482eac000 (patch)
treeb9210602cf785a3db497224185445e6dcfd20027 /drivers/platform/chrome/Kconfig
parentmfd / platform: cros_ec: Add sensor_count and make check_features public (diff)
iio / platform: cros_ec: Add cros-ec-sensorhub driver
Similar to HID sensor stack, the new driver sits between cros-ec-dev and the IIO device drivers: The EC based IIO device topology would be: iio:device1 -> ...0/0000:00:1f.0/PNP0C09:00/GOOG0004:00/cros-ec-dev.6.auto/ cros-ec-sensorhub.7.auto/ cros-ec-accel.15.auto/ iio:device1 It will be expanded to control EC sensor FIFO. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> [Fix "unknown type name 'uint32_t'" type errors] Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Diffstat (limited to 'drivers/platform/chrome/Kconfig')
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
index ee5f08ea57b6..884ac9a287f2 100644
--- a/drivers/platform/chrome/Kconfig
+++ b/drivers/platform/chrome/Kconfig
@@ -190,6 +190,18 @@ config CROS_EC_DEBUGFS
To compile this driver as a module, choose M here: the
module will be called cros_ec_debugfs.
+ tristate "ChromeOS EC MEMS Sensor Hub"
+ depends on CROS_EC
+ help
+ Allow loading IIO sensors. This driver is loaded by MFD and will in
+ turn query the EC and register the sensors.
+ It also spreads the sensor data coming from the EC to the IIO sensor
+ object.
+ To compile this driver as a module, choose M here: the
+ module will be called cros_ec_sensorhub.
tristate "ChromeOS EC control and information through sysfs"
depends on MFD_CROS_EC_DEV && SYSFS