diff options
| author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2019-05-08 11:19:56 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-05-14 08:13:28 +0100 |
| commit | 4f8f2bb7ab032150ba94cf60ea5aaf3e3ac3d2ca (patch) | |
| tree | dc3d0c8feb4e6ec1ff482b00b97d7a31f949c312 /drivers/mfd/tc6387xb.c | |
| parent | 90486af5e0f7334091b94264a84713611933e97e (diff) | |
mfd: cros_ec: Instantiate properly CrOS Touchpad MCU device
Support Touchpad MCU as a special of CrOS EC devices. The current
Touchpad MCU is used on Eve Chromebook and used the same protocol as
other CrOS EC devices.
When a MCU has touchpad support (aka EC_FEATURE_TOUCHPAD), it is
instantiated as a special CrOS EC device with device name 'cros_tp'. So
regardless of the probing order between the actual cros_ec and cros_tp,
the userspace and other kernel drivers should not confuse them.
Signed-off-by: Wei-Ning Huang <wnhuang@google.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/tc6387xb.c')
0 files changed, 0 insertions, 0 deletions