Re: [PATCH v2 3/4] MIPS: BCM63xx: enable EHCI for DWV-S0 board

On 8/9/2020 11:49 AM, Philippe Mathieu-Daudé wrote:

Hi Álvaro,

On Fri, Aug 7, 2020 at 12:05 PM Álvaro Fernández Rojas
[off-list ref] wrote:

quoted

EHCI and OHCI share the same USB ports. Therefore, if the board has OHCI
it should also have EHCI.

This statement isn't correct. OHCI doesn't imply EHCI...
(although the opposite is almost always true).

Now per 6358-PB01-R the bcm6358 indeed has a EHCI controller.

Do you mind rewording the commit description?

Is not it that a single USB port is used and we need the EHCI controller
active in order for the correct speed negotiation to occur?
-- 
Florian