From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756789Ab3AYCem (ORCPT ); Thu, 24 Jan 2013 21:34:42 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:34371 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756565Ab3AYCdv (ORCPT ); Thu, 24 Jan 2013 21:33:51 -0500 From: Kishon Vijay Abraham I To: , , , , , CC: , , , , Subject: [PATCH v2 6/6] USB: MUSB: OMAP: get PHY by phandle for dt boot Date: Fri, 25 Jan 2013 08:03:26 +0530 Message-ID: <1359081206-5602-7-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1359081206-5602-1-git-send-email-kishon@ti.com> References: <1359081206-5602-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.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