Re: [PATCH 2/2] mfd: cros_ec: instantiate properly CrOS Touchpad MCU device

[Lee Jones]

On Thu, 07 Mar 2019, Enric Balletbo i Serra wrote:

> From: Wei-Ning Huang <wnhuang@xxxxxxxxxx>
> 
> 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@xxxxxxxxxx>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx>
> ---
> 
>  drivers/mfd/cros_ec_dev.c   | 10 ++++++++++
>  include/linux/mfd/cros_ec.h |  1 +
>  2 files changed, 11 insertions(+)

Applied, thanks.

-- 
Lee Jones [æçæ]
Linaro Services Technical Lead
Linaro.org â Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog