Re: [PATCH 1/3] usb: host: ohci-platform: add TPL support

[Greg KH]

On Tue, Jun 21, 2022 at 03:05:04PM +0200, Fabrice Gasnier wrote:
> From: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx>
> 
> The TPL support is used to identify targeted devices during EH compliance
> test. The user can add "tpl-support" in the device tree to enable it.

What is "TPL" support?  What is "EH"?

Please spell things out.

thanks,

greg k-h