On Tue, Jun 27, 2017 at 11:42:12AM +0930, Andrew Jeffery wrote: > The Aspeed AST2500 SoC contains a number of USB controllers: > > * USB 1.1 Host Controller > * USB 2.0 Host Controller (x2) > * Combined USB 2.0 Virtual Hub and 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 <andrew@xxxxxxxx> > --- > Documentation/devicetree/bindings/pinctrl/pinctrl-aspeed.txt | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Acked-by: Rob Herring <robh@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
