linux-kernel - [PATCH v1 6/6] USB: MUSB: OMAP: get PHY by phandle for dt boot

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Date:	Tue, 22 Jan 2013 15:28:14 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<tony@...mide.com>, <balbi@...com>, <linux@....linux.org.uk>,
	<eballetbo@...il.com>, <javier@...hile0.org>,
	<gregkh@...uxfoundation.org>, <linux-usb@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<devicetree-discuss@...ts.ozlabs.org>
CC:	<kishon@...com>
Subject: [PATCH v1 6/6] 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@...com>
---
 drivers/usb/musb/omap2430.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 1a8cf6d..e43faeb 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;
-- 
1.7.9.5

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