Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965041AbaD3QXa (ORCPT ); Wed, 30 Apr 2014 12:23:30 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:33034 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759198AbaD3QX1 (ORCPT ); Wed, 30 Apr 2014 12:23:27 -0400 Date: Wed, 30 Apr 2014 11:22:28 -0500 From: Felipe Balbi To: "Ivan T. Ivanov" CC: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Randy Dunlap , Felipe Balbi , Greg Kroah-Hartman , David Brown , , , , , , Manu Gautam Subject: Re: [PATCH v8 14/20] usb: phy: msm: Add support for secondary PHY control Message-ID: <20140430162228.GI23679@saruman.home> Reply-To: References: <1398692063-11372-1-git-send-email-iivanov@mm-sol.com> <1398692063-11372-15-git-send-email-iivanov@mm-sol.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="zgY/UHCnsaNnNXRx" Content-Disposition: inline In-Reply-To: <1398692063-11372-15-git-send-email-iivanov@mm-sol.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --zgY/UHCnsaNnNXRx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Mon, Apr 28, 2014 at 04:34:17PM +0300, Ivan T. Ivanov wrote: > From: "Ivan T. Ivanov" >=20 > Allow support to use 2nd HSPHY with USB2 Core. > Some platforms may have configuration to allow USB controller > work with any of the two HSPHYs present. By default driver > configures USB core to use primary HSPHY. Add support to allow > user select 2nd HSPHY using DT parameter. >=20 > Signed-off-by: Ivan T. Ivanov > Cc: Manu Gautam > --- > .../devicetree/bindings/usb/msm-hsusb.txt | 6 ++++++ > drivers/usb/phy/phy-msm-usb.c | 24 ++++++++++++++++= ++++-- > include/linux/usb/msm_hsusb.h | 1 + > include/linux/usb/msm_hsusb_hw.h | 1 + > 4 files changed, 30 insertions(+), 2 deletions(-) >=20 > diff --git a/Documentation/devicetree/bindings/usb/msm-hsusb.txt b/Docume= ntation/devicetree/bindings/usb/msm-hsusb.txt > index ee4123d..0669667 100644 > --- a/Documentation/devicetree/bindings/usb/msm-hsusb.txt > +++ b/Documentation/devicetree/bindings/usb/msm-hsusb.txt > @@ -59,6 +59,12 @@ Optional properties: > For example: qcom,phy-init-sequence =3D < -1 0x63 >; > Will update only value at address ULPI_EXT_VENDOR_SPECIF= IC + 1. >=20 > +- qcom,phy-num: Select number of pyco-phy to use, can be one of > + 0 - PHY one, default > + 1 - Second PHY > + Some platforms may have configuration to allow USB > + controller work with any of the two HSPHYs present. I have a feeling there's a better to do this with of alias. But it would be good if Kumar or any of the DT folks could pitch in. --=20 balbi --zgY/UHCnsaNnNXRx Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJTYSNEAAoJEIaOsuA1yqREa7UP/1hkv/H5lWCm+Ys3nG+0zdlm 6axlzhDEs0MPpFm7T1wfaDv21EDtMVb0ugBeUxTIVJBWDW7gV4g3QSvvauok7tJ1 IpLgubZSf168WZZiFRTCXAnVPvXXf/ct1p0ClRNVkMnldQiWheNpy/2Ly9G0DaH7 /Jk3hFcr543dpsaYw0kKYLT1JKrumXKPCAOtekpTeYSBbHuBNF0o1WLVxPNGHxhy oMNWj6Gs81iGVLJrSr6iVgVeQKZhDJFSZOMveKupKnJXoI1b2+Ez7bibjbLx7FHT Efr4mt/wc4ktKDAbLKXghhA7+76XQfNCs5FlcA+rLYVOjtBAH63W+QfgJwp/Yh9b Omgh/duXGNAVgwmjwVE/XHQYptJ29rsRkWsJwS6z1yOYtBaonXeb4Y3+uLFQ1AFX J46wxdAkaoojTJ4b5qw7RVYgJT/MFbldWSSEGoefgIbj7/lFCGSNbqJwY5oXiwAz GfgGtHzdGXEziGR53KZfr2OZMiXceRlDOYy5kDxOjH7Q6KWOomt+Upd1ZqUmmqWm JpoHE+bGT9TpPlt17VifaVZsmUlnvmcqxy/7sQ1k4K1dyEeo9PTO/2D9+9pFj0AA MFXtGP16MoAqRzWfLc5oVSdyvGONSgGtIcwx6SGFm/JV8wcEuDEzAGub64tkT08W 7FSF4Ee6Vw9EpWFM8ltT =ATDK -----END PGP SIGNATURE----- --zgY/UHCnsaNnNXRx-- -- 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/