On Thu, Dec 17, 2020 at 12:40:04PM +0300, Dmitry Osipenko wrote:
> From: Peter Geis <pgwipeout@gmail.com>
> 
> Add USB host mode to the Tegra HDRC driver. This allows us to benefit from
> support provided by the generic ChipIdea driver instead of duplicating the
> effort in a separate ehci-tegra driver.
> 
> Tested-by: Matt Merhar <mattmerhar@protonmail.com>
> Tested-by: Nicolas Chauvet <kwizart@gmail.com>
> Tested-by: Ion Agorria <ion@agorria.com>
> Signed-off-by: Peter Geis <pgwipeout@gmail.com>
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>  drivers/usb/chipidea/Kconfig         |   1 -
>  drivers/usb/chipidea/ci_hdrc_tegra.c | 243 ++++++++++++++++++++++++++-
>  drivers/usb/chipidea/core.c          |  10 +-
>  drivers/usb/chipidea/host.c          | 104 +++++++++++-
>  include/linux/usb/chipidea.h         |   6 +
>  5 files changed, 356 insertions(+), 8 deletions(-)

Looks good:

Acked-by: Thierry Reding <treding@nvidia.com>