Merge tag 'xceiv-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:
	usb: xceiv: patches for v3.9 merge window

	Two new PHY drivers coming here: one for Samsung,
	one for OMAP. Both architectures are adding USB3
	support to mainline kernel.

	The PHY layer now allows us to have mulitple PHYs
	of the same type, which is necessary for platforms
	which provide more than one USB peripheral port.

	There's also a few cleanups here: removal of __dev*
	annotations, conversion of a cast to to_delayed_work(),
	and mxs-phy learns about ->set_suspend.

1 files changed, 20 insertions, 4 deletions

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 177f4c6..9999094 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -420,13 +420,19 @@ static int dwc3_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	dwc->usb2_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2);
+	if (node) {
+		dwc->usb2_phy = devm_usb_get_phy_by_phandle(dev, "usb-phy", 0);
+		dwc->usb3_phy = devm_usb_get_phy_by_phandle(dev, "usb-phy", 1);
+	} else {
+		dwc->usb2_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2);
+		dwc->usb3_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB3);
+	}
+
 	if (IS_ERR_OR_NULL(dwc->usb2_phy)) {
 		dev_err(dev, "no usb2 phy configured\n");
 		return -EPROBE_DEFER;
 	}
 
-	dwc->usb3_phy = devm_usb_get_phy(dev, USB_PHY_TYPE_USB3);
 	if (IS_ERR_OR_NULL(dwc->usb3_phy)) {
 		dev_err(dev, "no usb3 phy configured\n");
 		return -EPROBE_DEFER;
@@ -453,8 +459,7 @@ static int dwc3_probe(struct platform_device *pdev)
 	else
 		dwc->maximum_speed = DWC3_DCFG_SUPERSPEED;
 
-	if (of_get_property(node, "tx-fifo-resize", NULL))
-		dwc->needs_fifo_resize = true;
+	dwc->needs_fifo_resize = of_property_read_bool(node, "tx-fifo-resize");
 
 	pm_runtime_enable(dev);
 	pm_runtime_get_sync(dev);
@@ -583,11 +588,22 @@ static int dwc3_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id of_dwc3_match[] = {
+	{
+		.compatible = "synopsys,dwc3"
+	},
+	{ },
+};
+MODULE_DEVICE_TABLE(of, of_dwc3_match);
+#endif
+
 static struct platform_driver dwc3_driver = {
 	.probe		= dwc3_probe,
 	.remove		= dwc3_remove,
 	.driver		= {
 		.name	= "dwc3",
+		.of_match_table	= of_match_ptr(of_dwc3_match),
 	},
 };