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Merge branch 'master' of git://git.denx.de/u-boot-usb

utp
Tom Rini 2016-03-04 20:53:50 -05:00
parent b112b00716 b5ab663a69
commit 08b24722f0
3 changed files with 12 additions and 2 deletions
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8
drivers/usb/gadget/composite.c
View File

@ -1077,6 +1077,8 @@ static struct usb_gadget_driver composite_driver = {
*/
int usb_composite_register(struct usb_composite_driver *driver)
{
int res;
if (!driver || !driver->dev || !driver->bind || composite)
return -EINVAL;
@ -1084,7 +1086,11 @@ int usb_composite_register(struct usb_composite_driver *driver)
driver->name = "composite";
composite = driver;
return usb_gadget_register_driver(&composite_driver);
res = usb_gadget_register_driver(&composite_driver);
if (res != 0)
composite = NULL;
return res;
}
/**

4
drivers/usb/host/dwc2.c
View File

@ -263,7 +263,9 @@ static void dwc_otg_core_init(struct dwc2_core_regs *regs)
/* Program the ULPI External VBUS bit if needed */
#ifdef CONFIG_DWC2_PHY_ULPI_EXT_VBUS
usbcfg |= DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV;
usbcfg |= (DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV |
DWC2_GUSBCFG_ULPI_INT_VBUS_INDICATOR |
DWC2_GUSBCFG_INDICATOR_PASSTHROUGH);
#else
usbcfg &= ~DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV;
#endif

2
drivers/usb/host/dwc2.h
View File

@ -152,6 +152,8 @@ struct dwc2_core_regs {
#define DWC2_GUSBCFG_ULPI_INT_VBUS_INDICATOR_OFFSET 21
#define DWC2_GUSBCFG_TERM_SEL_DL_PULSE (1 << 22)
#define DWC2_GUSBCFG_TERM_SEL_DL_PULSE_OFFSET 22
#define DWC2_GUSBCFG_INDICATOR_PASSTHROUGH (1 << 24)
#define DWC2_GUSBCFG_INDICATOR_PASSTHROUGH_OFFSET 24
#define DWC2_GUSBCFG_IC_USB_CAP (1 << 26)
#define DWC2_GUSBCFG_IC_USB_CAP_OFFSET 26
#define DWC2_GUSBCFG_IC_TRAFFIC_PULL_REMOVE (1 << 27)