From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Fri, 25 Jan 2013 02:33:26 +0000 (+0530)
Subject: usb: musb: omap: get phy by phandle for dt boot
X-Git-Tag: v3.9-rc1~126^2~42^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b16604f2c1dc3f0a326818b282e6bb5f363f725e;p=profile%2Fivi%2Fkernel-x86-ivi.git

usb: musb: omap: get phy by phandle for dt boot

The OMAP glue has been modified to get PHY by phandle
for dt boot.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 23df9d7..d100360 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -345,7 +345,12 @@ static int omap2430_musb_init(struct musb *musb)
 	 * up through ULPI.  TWL4030-family PMICs include one,
 	 * which needs a driver, drivers aren't always needed.
 	 */
-	musb->xceiv = devm_usb_get_phy_dev(dev, 0);
+	if (dev->parent->of_node)
+		musb->xceiv = devm_usb_get_phy_by_phandle(dev->parent,
+		    "usb-phy", 0);
+	else
+		musb->xceiv = devm_usb_get_phy_dev(dev, 0);
+
 	if (IS_ERR_OR_NULL(musb->xceiv)) {
 		pr_err("HS USB OTG: no transceiver configured\n");
 		return -ENODEV;