diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 6ac850d6ad44..9b737c4e8f50 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -4328,8 +4328,6 @@ static const struct usb_ep_ops dwc2_hsotg_ep_ops = { */ static void dwc2_hsotg_init(struct dwc2_hsotg *hsotg) { - u32 trdtim; - u32 usbcfg; /* unmask subset of endpoint interrupts */ dwc2_writel(hsotg, DIEPMSK_TIMEOUTMSK | DIEPMSK_AHBERRMSK | @@ -4353,17 +4351,6 @@ static void dwc2_hsotg_init(struct dwc2_hsotg *hsotg) dwc2_hsotg_init_fifo(hsotg); - /* keep other bits untouched (so e.g. forced modes are not lost) */ - usbcfg = dwc2_readl(hsotg, GUSBCFG); - usbcfg &= ~(GUSBCFG_TOUTCAL_MASK | GUSBCFG_PHYIF16 | GUSBCFG_SRPCAP | - GUSBCFG_HNPCAP | GUSBCFG_USBTRDTIM_MASK); - - /* set the PLL on, remove the HNP/SRP and set the PHY */ - trdtim = (hsotg->phyif == GUSBCFG_PHYIF8) ? 9 : 5; - usbcfg |= hsotg->phyif | GUSBCFG_TOUTCAL(7) | - (trdtim << GUSBCFG_USBTRDTIM_SHIFT); - dwc2_writel(hsotg, usbcfg, GUSBCFG); - if (using_dma(hsotg)) dwc2_set_bit(hsotg, GAHBCFG, GAHBCFG_DMA_EN); } |