From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: dwc3 gadget fails on dra7-evm Date: Thu, 15 Jan 2015 09:31:00 -0600 Message-ID: <20150115153100.GB16409@saruman> References: <54B68EC8.9000003@ti.com> <20150114165733.GC16533@saruman> <54B7B52D.6080008@ti.com> Reply-To: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="dTy3Mrz/UPE2dbVg" Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:36653 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752254AbbAOPbo (ORCPT ); Thu, 15 Jan 2015 10:31:44 -0500 Content-Disposition: inline In-Reply-To: <54B7B52D.6080008@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Roger Quadros Cc: balbi@ti.com, George Cherian , Linux USB Mailing List , "linux-omap@vger.kernel.org" , "ABRAHAM, KISHON VIJAY" --dTy3Mrz/UPE2dbVg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jan 15, 2015 at 02:40:13PM +0200, Roger Quadros wrote: > On 14/01/15 18:57, Felipe Balbi wrote: > > Hi, > >=20 > > On Wed, Jan 14, 2015 at 05:44:08PM +0200, Roger Quadros wrote: > >> In 3.19-rc4 on dra7-evm or dra72-evm > >> > >> modprobe g_zero > >> [ 34.680683] zero gadget: Gadget Zero, version: Cinco de Mayo 2008 > >> [ 34.687074] zero gadget: zero ready > >> [ 34.694133] dwc3 48890000.usb: failed to enable ep0out > >> [ 34.701600] zero 48890000.usb: failed to start zero: -110 > >> ERROR: could not insert 'g_zero': Connection timed out > >> > >> my u-boot version is v2015.01 > >=20 > > hmm... it could be that DRA7x also needs the suspend phy quirk. Can you > > try this ? >=20 > The issue goes away with this patch. Thanks. alright, patch coming. --=20 balbi --dTy3Mrz/UPE2dbVg Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUt900AAoJEIaOsuA1yqREUpcQAKuiNWbgfoXN56eZwrAZ05PI b5zLW2eoM/h5GShAWzYw2kzIeIuKUoKP3qQQ0ebjS75ZaNgYpbNlg+SQM0KnoU7I WZSHUSFbjVSLy4ZeScnC0P/6YMi7AbO+wUumhkxhcDcxonMVX2cgwc2tQ93KuiFI zcUz93mD4SL//JI8qJvz43NV/z1yhOs2a5W5wCnH82uDfOiRasazIIq+9wPh8aLB Kl+guE+H6InosTmj1PEwaf7eaEI6XQ+mZMCdVYIEBg5hJwMx+A5pOKhi1/JOLzxn 6SyWryaejgOaDxetTUF5fz8/J/FkVR3hE8ZFYhNtRlBhHk0a0XKrh/osVDPYmsn0 fNCgzCbtLUuR6+E7AsHDReXOv/o78k3iyz4mtWVadAis6sZjDrQ49GlmZdgzl62Y TOdxSmrcGHjUGSTnDILyAMaq82OzxqM5lDiBYLlBcgYOkxBv5C03TXEBkei7PQtL 7hsR9zLb1QyDLpvPRZd6fpv+n5sSZrWOciCDBzCg0woOH9dDIkCEMpr6WSJqxpA7 bj+wS6oK/HfbyI0Kdo5o168nEhFv7pU9VbhErmZp0DpXS3FOmWJw5yt33OG2IlXC xcr/vERJuPWuZeNsKHgu2p82WQeK+qmqCrcCi+SOM2hReyzQu0Eb+Xzh2TPP2r8l iLU2Oh+GOx/Vra1omzv7 =ZnQG -----END PGP SIGNATURE----- --dTy3Mrz/UPE2dbVg--