From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753590AbcHZP3A (ORCPT ); Fri, 26 Aug 2016 11:29:00 -0400 Received: from muru.com ([72.249.23.125]:46428 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753500AbcHZP26 (ORCPT ); Fri, 26 Aug 2016 11:28:58 -0400 Date: Fri, 26 Aug 2016 08:28:54 -0700 From: Tony Lindgren To: Roger Quadros Cc: kishon@ti.com, robh+dt@kernel.org, nsekhar@ti.com, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] ARM: dts: dra7: workaround silicon limitation i845 Message-ID: <20160826152854.l5kc2nuaxxomffi4@atomide.com> References: <1471942661-1728-1-git-send-email-rogerq@ti.com> <1471942661-1728-4-git-send-email-rogerq@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1471942661-1728-4-git-send-email-rogerq@ti.com> User-Agent: Mutt/1.6.2-neo (2016-07-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Roger Quadros [160823 01:58]: > From: Sekhar Nori > > Silicon limitation i845 documents how to cope with false > disconnection condition on USB2 PHY. Reference: AM572x > silicon errata document SPRZ429H, revised January 2016. > > Using compatible "ti,dra7x-usb2" enables the recommended > software workaround for this issue. Use it for USB1 PHY. > > The workaround is already in place for USB2 PHY. Picking this patch into omap-for-v4.9/dt branch. Regards, Tony