From mboxrd@z Thu Jan 1 00:00:00 1970 From: kishon@ti.com (Kishon Vijay Abraham I) Date: Fri, 25 Jan 2013 08:03:26 +0530 Subject: [PATCH v2 6/6] USB: MUSB: OMAP: get PHY by phandle for dt boot In-Reply-To: <1359081206-5602-1-git-send-email-kishon@ti.com> References: <1359081206-5602-1-git-send-email-kishon@ti.com> Message-ID: <1359081206-5602-7-git-send-email-kishon@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The OMAP glue has been modified to get PHY by phandle for dt boot. Signed-off-by: Kishon Vijay Abraham I --- There were some comments w.r.t this patch for returning EPROBE_DEFER if not able to get the phy, in my previous version. Currently we can't have that because the gadget driver doesn't do a EPROBE_DEFER. We have a separate activity planned for making gadget driver also do EPROBE_DEFER for 3.10. 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 be6d259..08814d2 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