On Tue, Jul 18, 2017 at 7:24 AM, Andrew Jeffery <and...@aj.id.au> wrote:
> The Aspeed AST2500 SoC contains a number of USB controllers: > > * USB 1.1 Host Controller > * USB 2.0 Host Controller (x2) > * USB 2.0 Virtual Hub > * USB 2.0 Device Controller > * USB 1.1 HID Controller > > The controllers are exposed via two USB ports with functionality muxed > as required. The following table illustrates the relationships between > the ports and the controllers via the mux function names: > > Port | USB Version | USB Mode | Mux Function > ------|--------------|--------------|------------- > A | 2.0 | Virtual Hub | USB2AD > A | 2.0 | Host | USB2AH > B | 1.1 | HID | USB11BHID > B | 2.0 | Device | USB2BD > B | 2.0 | Host | USB2BH > > Signed-off-by: Andrew Jeffery <and...@aj.id.au> > Acked-by: Rob Herring <r...@kernel.org> > --- > v1 -> v2: Patch applied. Yours, Linus Walleij