On Fri, Nov 14, 2014 at 7:04 AM, Arnd Bergmann <[email protected]> wrote: > On Thursday 13 November 2014 16:19:55 Feng Kan wrote: >> >> + usb0: dwusb@19000000 { >> + status = "disabled"; >> + compatible = "xhci-platform"; >> + reg = <0x0 0x19000000 0x0 0x100000>; >> + interrupts = <0x0 0x89 0x4>; >> + dma-coherent; >> + }; >> + >> + usb1: dwusb@19800000 { >> + status = "disabled"; >> + compatible = "xhci-platform"; >> + reg = <0x0 0x19800000 0x0 0x100000>; >> + interrupts = <0x0 0x8a 0x4>; >> + dma-coherent; >> + }; >> > > Call the nodes 'usb', not 'dwusb'. This was a deliberate change on our part to make sure backward compatibility with a older bootloader.
> Should these be 'status="disabled"', or > do you expect every machine to have both connected? Not all platform has both enabled at this point. Not enabling them would allow us to save some power if the IP is not used. > > Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
