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,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 5532BC4740A for ; Sun, 6 Oct 2019 02:55:20 +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 2B01C222C0 for ; Sun, 6 Oct 2019 02:55:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="M0Ad01nA"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="CD9w2Sr+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2B01C222C0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.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=RFEGeUpn8dIX3b5+U3ROoEF/sTsI62IA4cicEhFXQPc=; b=M0Ad01nA7apD8t uodWw5LccCtiva9bkljbGk5GuVJdx7EZnPOGs+HGAavtj/a7qrmZiTweQj8klmE56fY4Z42cwhBKJ 2snur0CjsSsPUcEOqk/B/NfzY78Bn0LX2IsaW9N/8ozMMyzQ/Yxsihi8tJwYhccrzlh0ByPv/sVwL 43zXHsGHXejVQsgCZw+dMuOxUcLE0TsIU6wCgH9zdXG+FNAFhznRTPOkVaYwxHKvc6+6xrA6Qc9rZ XUix0iqSrAqpuZXi2rBtJQSfCAtQOQRHhBsAtKEWLFfAxnoHHBC/nlgHYmU7iq7F/piayihTHbVFM bgdMiETt3LzR3Zb+mTbw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iGwhb-0004hG-ID; Sun, 06 Oct 2019 02:55:19 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iGwhY-0004gk-5i for linux-arm-kernel@lists.infradead.org; Sun, 06 Oct 2019 02:55:17 +0000 Received: from dragon (li937-157.members.linode.com [45.56.119.157]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4D539218AC; Sun, 6 Oct 2019 02:55:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570330515; bh=ieq18tBRGO65LoXREEvWqq2qiGQbPennPGhSD9vJ4AM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CD9w2Sr+yn51n+HDlK6lfj/NCATJMKBOJPO3TOvHsen/CPup5K1msxudmTCDNdxbm UcMmcAN3eompehkCvRvn1INLn0czUQwGmi/FrRruD6GrFL8nm0gQ2HQTItwsSiflAt odf3cv3YudRWWjZDj6zUJmJOm+NFPVLPzpIgD2QI= Date: Sun, 6 Oct 2019 10:54:52 +0800 From: Shawn Guo To: Yinbo Zhu , Li Yang Subject: Re: [PATCH v1] usb: dwc3: enable otg mode for dwc3 usb ip on layerscape Message-ID: <20191006025450.GO7150@dragon> References: <20190909090244.42543-1-yinbo.zhu@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190909090244.42543-1-yinbo.zhu@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191005_195516_241610_2F23F49D X-CRM114-Status: GOOD ( 14.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, xiaobo.xie@nxp.com, linux-kernel@vger.kernel.org, Rob Herring , jiafei.pan@nxp.com, Ran Wang , linux-arm-kernel@lists.infradead.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 Mon, Sep 09, 2019 at 05:02:44PM +0800, Yinbo Zhu wrote: > layerscape otg function should be supported HNP SRP and ADP protocol > accroing to rm doc, but dwc3 code not realize it and use id pin to > detect who is host or device(0 is host 1 is device) this patch is to > enable OTG mode on ls1028ardb ls1088ardb and ls1046ardb in dts > > Signed-off-by: Yinbo Zhu The patch prefix should be something like: 'arm64: dts: ...' @Leo, do you agree with the changes? Shawn > --- > arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +- > arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 2 +- > arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 2 +- > 3 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > index 7975519b4f56..5810d0400dbc 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > @@ -320,7 +320,7 @@ > compatible = "fsl,ls1028a-dwc3", "snps,dwc3"; > reg = <0x0 0x3110000 0x0 0x10000>; > interrupts = ; > - dr_mode = "host"; > + dr_mode = "otg"; > snps,dis_rxdet_inp3_quirk; > snps,quirk-frame-length-adjustment = <0x20>; > snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi > index b0ef08b090dd..ecce6151b9b0 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi > @@ -582,7 +582,7 @@ > compatible = "snps,dwc3"; > reg = <0x0 0x3000000 0x0 0x10000>; > interrupts = ; > - dr_mode = "host"; > + dr_mode = "otg"; > snps,quirk-frame-length-adjustment = <0x20>; > snps,dis_rxdet_inp3_quirk; > snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>; > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > index dacd8cf03a7f..4b5413f7c90c 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > @@ -385,7 +385,7 @@ > compatible = "snps,dwc3"; > reg = <0x0 0x3110000 0x0 0x10000>; > interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>; > - dr_mode = "host"; > + dr_mode = "otg"; > snps,quirk-frame-length-adjustment = <0x20>; > snps,dis_rxdet_inp3_quirk; > status = "disabled"; > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel