From patchwork Sat Oct 12 09:09:46 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Chen X-Patchwork-Id: 3030971 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 3AC81BF924 for ; Sat, 12 Oct 2013 09:27:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 635F320396 for ; Sat, 12 Oct 2013 09:27:21 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5C137202A1 for ; Sat, 12 Oct 2013 09:27:20 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VUvSO-00036g-S1; Sat, 12 Oct 2013 09:25:58 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VUvRK-0001gK-83; Sat, 12 Oct 2013 09:24:50 +0000 Received: from va3ehsobe010.messaging.microsoft.com ([216.32.180.30] helo=va3outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VUvQ4-0001Y8-2I for linux-arm-kernel@lists.infradead.org; Sat, 12 Oct 2013 09:23:33 +0000 Received: from mail39-va3-R.bigfish.com (10.7.14.225) by VA3EHSOBE012.bigfish.com (10.7.40.62) with Microsoft SMTP Server id 14.1.225.22; Sat, 12 Oct 2013 09:23:13 +0000 Received: from mail39-va3 (localhost [127.0.0.1]) by mail39-va3-R.bigfish.com (Postfix) with ESMTP id 572252C0280; Sat, 12 Oct 2013 09:23:13 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h208ch1ee6h1de0h1fdah2073h1202h1e76h1d1ah1d2ah1fc6hzz1de098h1de097h8275bhz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h1155h) Received: from mail39-va3 (localhost.localdomain [127.0.0.1]) by mail39-va3 (MessageSwitch) id 1381569791635817_3433; Sat, 12 Oct 2013 09:23:11 +0000 (UTC) Received: from VA3EHSMHS002.bigfish.com (unknown [10.7.14.244]) by mail39-va3.bigfish.com (Postfix) with ESMTP id 92A044E00E4; Sat, 12 Oct 2013 09:23:11 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by VA3EHSMHS002.bigfish.com (10.7.99.12) with Microsoft SMTP Server (TLS) id 14.16.227.3; Sat, 12 Oct 2013 09:23:11 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-005.039d.mgd.msft.net (10.84.1.17) with Microsoft SMTP Server (TLS) id 14.3.158.2; Sat, 12 Oct 2013 09:23:10 +0000 Received: from shlinux1.ap.freescale.net (shlinux1.ap.freescale.net [10.192.225.216]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id r9C9MKvE017154; Sat, 12 Oct 2013 02:23:07 -0700 From: Peter Chen To: , Subject: [PATCH 12/12] ARM: dts: imx6: Add disconnect_line_without_vbus property for usbphy Date: Sat, 12 Oct 2013 17:09:46 +0800 Message-ID: <1381568986-19802-13-git-send-email-peter.chen@freescale.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1381568986-19802-1-git-send-email-peter.chen@freescale.com> References: <1381568986-19802-1-git-send-email-peter.chen@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131012_052332_660902_E44E1599 X-CRM114-Status: UNSURE ( 9.99 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) Cc: marex@denx.de, m.grzeschik@pengutronix.de, frank.li@freescale.com, alexander.shishkin@linux.intel.com, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, peter.chen@freescale.com, kernel@pengutronix.de, festevam@gmail.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,KHOP_BIG_TO_CC, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP When the vbus is not there and the PHY is out of power, we need to disconnect connection between USB PHY and USB controller, otherwise the unexpected USB wakeup will occur due to dp/dm change at device mode. Signed-off-by: Peter Chen --- arch/arm/boot/dts/imx6qdl.dtsi | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 145ece2..b95ab40 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -542,6 +542,7 @@ interrupts = <0 44 0x04>; clocks = <&clks 182>; fsl,anatop = <&anatop>; + disconnect_line_without_vbus; }; usbphy2: usbphy@020ca000 {