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>

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index ec88f7e23f31b592972b64970901135ea4653e41..403e99026c5256e5d138a582d000d45c88eedc11 100644 (file)
--- a/drivers/usb/dwc2/gadget.c
+++ b/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);