usb: musb-new: core: set MUSB_POWER_HSENAB in MUSB_POWER for host mode
This bit allows the MUSB controller to negotiate for high-speed mode when
the device is reset by the hub. If unset, Babble errors occur with
high-speed mass storage devices right after the first packet. This condition
is not caught by the interrupt handles in U-Boot, so no recovery is done,
and the USB communication is stuck.
To fix this, set the bit unconditionally, not only for
CONFIG_USB_GADGET_DUALSPEED but also for host-only modes.
Signed-off-by: Daniel Mack <zonque@gmail.com>
diff --git a/drivers/usb/musb-new/musb_core.c b/drivers/usb/musb-new/musb_core.c
index 4edd6d7..242cc30 100644
--- a/drivers/usb/musb-new/musb_core.c
+++ b/drivers/usb/musb-new/musb_core.c
@@ -942,9 +942,7 @@
/* put into basic highspeed mode and start session */
musb_writeb(regs, MUSB_POWER, MUSB_POWER_ISOUPDATE
-#ifdef CONFIG_USB_GADGET_DUALSPEED
| MUSB_POWER_HSENAB
-#endif
/* ENSUSPEND wedges tusb */
/* | MUSB_POWER_ENSUSPEND */
);