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usb: dwc2: Enable BNA interrupt for IN endpoints

In DDMA mode required to enable BNA interrupt for
both directions.

Signed-off-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Minas Harutyunyan 7 years ago
parent
commit
37981e0050
1 changed files with 3 additions and 1 deletions
  1. 3 1
      drivers/usb/dwc2/gadget.c

+ 3 - 1
drivers/usb/dwc2/gadget.c

@@ -3297,8 +3297,10 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg,
 		hsotg->regs + DOEPMSK);
 
 	/* Enable BNA interrupt for DDMA */
-	if (using_desc_dma(hsotg))
+	if (using_desc_dma(hsotg)) {
 		dwc2_set_bit(hsotg->regs + DOEPMSK, DOEPMSK_BNAMSK);
+		dwc2_set_bit(hsotg->regs + DIEPMSK, DIEPMSK_BNAININTRMSK);
+	}
 
 	dwc2_writel(0, hsotg->regs + DAINTMSK);