Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754868Ab3EPP7N (ORCPT ); Thu, 16 May 2013 11:59:13 -0400 Received: from mho-03-ewr.mailhop.org ([204.13.248.66]:40368 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752812Ab3EPP7J (ORCPT ); Thu, 16 May 2013 11:59:09 -0400 X-Mail-Handler: Dyn Standard SMTP by Dyn X-Originating-IP: 50.131.214.131 X-Report-Abuse-To: abuse@dyndns.com (see http://www.dyndns.com/services/sendlabs/outbound_abuse.html for abuse reporting information) X-MHO-User: U2FsdGVkX1+m+cQLUCdAbpjGqSDEHD5A Date: Thu, 16 May 2013 08:58:57 -0700 From: Tony Lindgren To: Tomi Valkeinen Cc: Kishon Vijay Abraham I , linux@arm.linux.org.uk, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, balbi@ti.com Subject: Re: [PATCH] ARM: OMAP4: change the device names in usb_bind_phy Message-ID: <20130516155857.GV5600@atomide.com> References: <1366697656-14315-1-git-send-email-kishon@ti.com> <51936946.3030507@iki.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <51936946.3030507@iki.fi> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2152 Lines: 55 * Tomi Valkeinen [130515 03:59]: > On 23/04/13 09:14, Kishon Vijay Abraham I wrote: > > After the device names are created using PLATFORM_DEVID_AUTO, the old > > device names given in usb_bind_phy are no longer valid causing the musb > > controller not to get the phy reference. Updated the usb_bind_phy with > > the new device names to get MUSB functional in omap4 panda. > > > > Signed-off-by: Kishon Vijay Abraham I > > --- > > Tested in OMAP4 PANDA. > > arch/arm/mach-omap2/board-4430sdp.c | 2 +- > > arch/arm/mach-omap2/board-omap4panda.c | 2 +- > > 2 files changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c > > index 00d7290..56a9a4f 100644 > > --- a/arch/arm/mach-omap2/board-4430sdp.c > > +++ b/arch/arm/mach-omap2/board-4430sdp.c > > @@ -730,7 +730,7 @@ static void __init omap_4430sdp_init(void) > > omap4_sdp4430_wifi_init(); > > omap4_twl6030_hsmmc_init(mmc); > > > > - usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto"); > > + usb_bind_phy("musb-hdrc.2.auto", 0, "omap-usb2.3.auto"); > > usb_musb_init(&musb_board_data); > > > > status = omap_ethernet_init(); > > I'm seeing > > [ 2.190155] unable to find transceiver > [ 2.190155] HS USB OTG: no transceiver configured > [ 2.190155] musb-hdrc musb-hdrc.0.auto: musb_init_controller failed > with status -517 > [ 2.207458] platform musb-hdrc.0.auto: Driver musb-hdrc requests > probe deferral > > on 4430sdp with v3.10-rc1. Does that mean that the musb-hdrc.0.auto was > indeed correct, and the new value of musb-hdrc.2.auto is not? Just checking.. Do you have CONFIG_OMAP_OCP2SCP=y in your .config? Sounds like the some transceivers should depend on that for omap4. > The musb-hdrc id is wrong on overo also. Hmm has there been a fix posted for that? Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/