3 files changed, 35 insertions, 15 deletions

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 300ea4969f0c..0637bfbc054e 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -4049,7 +4049,7 @@ static int dwc2_hsotg_ep_enable(struct usb_ep *ep,
 		return -EINVAL;
 	}
 
-	ep_type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+	ep_type = usb_endpoint_type(desc);
 	mps = usb_endpoint_maxp(desc);
 	mc = usb_endpoint_maxp_mult(desc);
 
@@ -4604,6 +4604,12 @@ static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
 	if (!hsotg)
 		return -ENODEV;
 
+	/* Exit clock gating when driver is stopped. */
+	if (hsotg->params.power_down == DWC2_POWER_DOWN_PARAM_NONE &&
+	    hsotg->bus_suspended && !hsotg->params.no_clock_gating) {
+		dwc2_gadget_exit_clock_gating(hsotg, 0);
+	}
+
 	/* all endpoints should be shutdown */
 	for (ep = 1; ep < hsotg->num_of_eps; ep++) {
 		if (hsotg->eps_in[ep])
@@ -5383,20 +5389,34 @@ int dwc2_gadget_enter_hibernation(struct dwc2_hsotg *hsotg)
 	if (gusbcfg & GUSBCFG_ULPI_UTMI_SEL) {
 		/* ULPI interface */
 		gpwrdn |= GPWRDN_ULPI_LATCH_EN_DURING_HIB_ENTRY;
-	}
-	dwc2_writel(hsotg, gpwrdn, GPWRDN);
-	udelay(10);
+		dwc2_writel(hsotg, gpwrdn, GPWRDN);
+		udelay(10);
 
-	/* Suspend the Phy Clock */
-	pcgcctl = dwc2_readl(hsotg, PCGCTL);
-	pcgcctl |= PCGCTL_STOPPCLK;
-	dwc2_writel(hsotg, pcgcctl, PCGCTL);
-	udelay(10);
+		/* Suspend the Phy Clock */
+		pcgcctl = dwc2_readl(hsotg, PCGCTL);
+		pcgcctl |= PCGCTL_STOPPCLK;
+		dwc2_writel(hsotg, pcgcctl, PCGCTL);
+		udelay(10);
 
-	gpwrdn = dwc2_readl(hsotg, GPWRDN);
-	gpwrdn |= GPWRDN_PMUACTV;
-	dwc2_writel(hsotg, gpwrdn, GPWRDN);
-	udelay(10);
+		gpwrdn = dwc2_readl(hsotg, GPWRDN);
+		gpwrdn |= GPWRDN_PMUACTV;
+		dwc2_writel(hsotg, gpwrdn, GPWRDN);
+		udelay(10);
+	} else {
+		/* UTMI+ Interface */
+		dwc2_writel(hsotg, gpwrdn, GPWRDN);
+		udelay(10);
+
+		gpwrdn = dwc2_readl(hsotg, GPWRDN);
+		gpwrdn |= GPWRDN_PMUACTV;
+		dwc2_writel(hsotg, gpwrdn, GPWRDN);
+		udelay(10);
+
+		pcgcctl = dwc2_readl(hsotg, PCGCTL);
+		pcgcctl |= PCGCTL_STOPPCLK;
+		dwc2_writel(hsotg, pcgcctl, PCGCTL);
+		udelay(10);
+	}
 
 	/* Set flag to indicate that we are in hibernation */
 	hsotg->hibernated = 1;
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 60ef8092259a..30eb8506617c 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -3227,7 +3227,7 @@ host:
 
 static void dwc2_wakeup_detected(struct timer_list *t)
 {
-	struct dwc2_hsotg *hsotg = from_timer(hsotg, t, wkp_timer);
+	struct dwc2_hsotg *hsotg = timer_container_of(hsotg, t, wkp_timer);
 	u32 hprt0;
 
 	dev_dbg(hsotg->dev, "%s()\n", __func__);
diff --git a/drivers/usb/dwc2/hcd_queue.c b/drivers/usb/dwc2/hcd_queue.c
index b0098792dd22..904fe0632b34 100644
--- a/drivers/usb/dwc2/hcd_queue.c
+++ b/drivers/usb/dwc2/hcd_queue.c
@@ -1215,7 +1215,7 @@ static void dwc2_do_unreserve(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh)
  */
 static void dwc2_unreserve_timer_fn(struct timer_list *t)
 {
-	struct dwc2_qh *qh = from_timer(qh, t, unreserve_timer);
+	struct dwc2_qh *qh = timer_container_of(qh, t, unreserve_timer);
 	struct dwc2_hsotg *hsotg = qh->hsotg;
 	unsigned long flags;