On Sun, Jun 12, 2016 at 4:43 PM, Bin Meng <[email protected]> wrote: > Hi, > > My testing shows that only pin_usb_host_en1 is needed to turn on the > power on the USB3 port. The USB2 port power is turned on by default. >
Seems I was confused by the GPIO pin number mapping. pin_usb_host_en1 is used to control the USB2 port, while pin_usb_host_en0 is for USB3 port. So I should say: My testing shows that only pin_usb_host_en1 is needed to turn on the power on the USB2 (upper white) port. The USB3 (bottom blue) port power is turned on by default. [snip] Regards, Bin _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
