Merge branch 'usb-next' into musb-merge

[firefly-linux-kernel-4.4.55.git] / drivers / usb / musb / blackfin.c

diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index e72f762d214d46e65080c0cab3b9d8d1cbacc08e..eeba228eb2af7accb188ad6e3238c146afd0191f 100644 (file)
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -179,8 +179,9 @@ static irqreturn_t blackfin_interrupt(int irq, void *__hci)
        }
 
        /* Start sampling ID pin, when plug is removed from MUSB */
-       if (is_otg_enabled(musb) && (musb->xceiv->state == OTG_STATE_B_IDLE
-               || musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) {
+       if ((is_otg_enabled(musb) && (musb->xceiv->state == OTG_STATE_B_IDLE
+               || musb->xceiv->state == OTG_STATE_A_WAIT_BCON)) ||
+               (musb->int_usb & MUSB_INTR_DISCONNECT && is_host_active(musb))) {
                mod_timer(&musb_conn_timer, jiffies + TIMER_DELAY);
                musb->a_wait_bcon = TIMER_DELAY;
        }
@@ -344,7 +345,8 @@ static void bfin_musb_reg_init(struct musb *musb)
        }
 
        /* Configure PLL oscillator register */
-       bfin_write_USB_PLLOSC_CTRL(0x30a8);
+       bfin_write_USB_PLLOSC_CTRL(0x3080 |
+                       ((480/musb->config->clkin) << 1));
        SSYNC();
 
        bfin_write_USB_SRP_CLKDIV((get_sclk()/1000) / 32 - 1);