diff options
| author | Bin Liu <b-liu@ti.com> | 2013-03-21 05:27:49 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-04-08 11:29:04 -0400 |
| commit | 76b09b8561aa25d494aab31d94901fbda3526349 (patch) | |
| tree | afe3581ac4d92497966db817bb71f117d4ea1a40 /drivers/usb | |
| parent | 4de602f2b0576e935e9985bec6baf4e14857b7ff (diff) | |
| download | u-boot-imx-76b09b8561aa25d494aab31d94901fbda3526349.zip u-boot-imx-76b09b8561aa25d494aab31d94901fbda3526349.tar.gz u-boot-imx-76b09b8561aa25d494aab31d94901fbda3526349.tar.bz2 | |
musb: set MUSB speed based on CONFIG
Do not config MUSB to highspeed mode if CONFIG_USB_GADGET_DUALSPEED
is not set, in which case Ether gadget only operates in fullspeed.
Reviewed-by: Tom Rini <trini@ti.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb-new/musb_core.c | 2 | ||||
| -rw-r--r-- | drivers/usb/musb-new/musb_uboot.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/musb-new/musb_core.c b/drivers/usb/musb-new/musb_core.c index aa647e6..da93571 100644 --- a/drivers/usb/musb-new/musb_core.c +++ b/drivers/usb/musb-new/musb_core.c @@ -943,7 +943,9 @@ void musb_start(struct musb *musb) /* 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 */ ); diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c index 762cbc1..15d2ec0 100644 --- a/drivers/usb/musb-new/musb_uboot.c +++ b/drivers/usb/musb-new/musb_uboot.c @@ -174,7 +174,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver) { int ret; - if (!driver || driver->speed < USB_SPEED_HIGH || !driver->bind || + if (!driver || driver->speed < USB_SPEED_FULL || !driver->bind || !driver->setup) { printf("bad parameter.\n"); return -EINVAL; |