From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BBE7C10F0E for ; Fri, 12 Apr 2019 23:57:54 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1C1B7218A3 for ; Fri, 12 Apr 2019 23:57:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fr1tzq1Y"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="YTq0B8qi" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1C1B7218A3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=huhEU+bay6FyaLEmyAuvsgiYKJa2vEzMb2/g31JjtRk=; b=fr1tzq1YvOYT2l 7ic9/rJvmDkfSSlPCL1+hUQ4JA+o+PgTf5RZG6NXA22Gy79TvrhG5JBeeTRFu8WAuHV4TaXSnhBdz OtkF3CQYNMRLfEDqSgSmoX2zs5LvHaQvxx+PXIugKEk0+HMDVq3RLxKhGwnaTh8kR83M7IiGuJpV3 Wgj5NntlcajZl6xsjdVOaQ7LLsYBiSa+qkY9pbSYeGQ6HDo/yMOCZa+8vJ/xb83En3zdT9DVXBqho 63GJ2iMQJnal7S1XAzvVUJ/pwC1KsrTWlxYal2/EflN/cXaj37kWRwLWgJ0C7runF3ChCEtPS0RdC fuw5yqYvDoQzCmu1Jubg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hF63E-0001HB-IX; Fri, 12 Apr 2019 23:57:44 +0000 Received: from mail-pf1-x443.google.com ([2607:f8b0:4864:20::443]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hF63B-0001Fy-7Y for linux-arm-kernel@lists.infradead.org; Fri, 12 Apr 2019 23:57:42 +0000 Received: by mail-pf1-x443.google.com with SMTP id 9so5831878pfj.13 for ; Fri, 12 Apr 2019 16:57:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=O98HxbwnFGA0LXpH3QHuvwoi0B/dgwdToX20ealb2dY=; b=YTq0B8qijrPebHnCd4esDmzBOJEDTqyqaqypQbC5wBl37OQe34tN/PZmn1/7t9TcW+ vFflXNLqTMS/vu4kEgY5paZLkDGFgh9HTp81bhVVE2cn5DZCF5hcwmQ2Yq0cq35WKiYb xA5xOL+smZFBw4SCZK5GDl7zPQ/u8anQ02fwM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=O98HxbwnFGA0LXpH3QHuvwoi0B/dgwdToX20ealb2dY=; b=KNAa0fMLcgIiKUteMFBb8u14bX7E/KPryA5IGDGAZcXVXa1+AjTfz7tUH7CVZTk00f IIIF+jNaYkdehlFju311i9FSzwLdpLGtaNMZ0bT7CPt2Eazf79BaFRdaz9d7n4EqMRQH sDiD8V4l3S9vh4AKUXnx073g0UMzZYcWlOa3I3apw15kdkOyYjrDqCTn3+KIXJ6f84BQ o+hUj/J7/tyzDuuthc/YAvwgJ2SewynZK8Rg4pJkWpxfpHOtuEmjG6MLMrgwoAc8UEF2 ECOuxKQnuz7ZYkxW3+EybtGtNa0ajzsyT80xm/XepzQwzPdhLNAJBikukUWqoWsg9lBv 4pNg== X-Gm-Message-State: APjAAAVhBxUxT7vwo2C8xUpxwV3wwvIuKQ8H5M/p1BUvK8+JlhIicylB GjR3ymG4w9v4BAixNCOgKAmNlD51VpKaWQ== X-Google-Smtp-Source: APXvYqzph+0g724uTsm+XhqVf4TsTSk511KELjHMdXoMLMZDwkNI9+b73KtXmP/CrmE8SkH8PoSCTA== X-Received: by 2002:a63:5d04:: with SMTP id r4mr55889651pgb.117.1555113459734; Fri, 12 Apr 2019 16:57:39 -0700 (PDT) Received: from localhost ([2620:15c:202:1:75a:3f6e:21d:9374]) by smtp.gmail.com with ESMTPSA id e4sm59968821pgd.32.2019.04.12.16.57.38 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 12 Apr 2019 16:57:39 -0700 (PDT) Date: Fri, 12 Apr 2019 16:57:38 -0700 From: Matthias Kaehlcke To: Douglas Anderson Subject: Re: [PATCH 4/4] ARM: dts: rockchip: Add quirk for resetting rk3288's dwc2 host on wakeup Message-ID: <20190412235738.GZ112750@google.com> References: <20190412224149.106971-1-dianders@chromium.org> <20190412224149.106971-5-dianders@chromium.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190412224149.106971-5-dianders@chromium.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190412_165741_348854_6E8F790E X-CRM114-Status: GOOD ( 15.70 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Randy Li , Heiko Stuebner , Felipe Balbi , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Rob Herring , ryandcase@chromium.org, Elaine Zhang , Minas Harutyunyan , jwerner@chromium.org, linux-arm-kernel@lists.infradead.org, amstan@chromium.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Apr 12, 2019 at 03:41:49PM -0700, Douglas Anderson wrote: > The "host" USB port on rk3288 has a hardware errata where we've got to > assert a PHY reset whenever we see a remote wakeup. Add that quirk > property to the device tree. > > Signed-off-by: Douglas Anderson > --- > > arch/arm/boot/dts/rk3288.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi > index 92e0600595f8..6367c1b50fd7 100644 > --- a/arch/arm/boot/dts/rk3288.dtsi > +++ b/arch/arm/boot/dts/rk3288.dtsi > @@ -617,6 +617,7 @@ > dr_mode = "host"; > phys = <&usbphy2>; > phy-names = "usb2-phy"; > + snps,reset-phy-on-wake; > status = "disabled"; > }; > Reviewed-by: Matthias Kaehlcke _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel