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,URIBL_BLOCKED,USER_AGENT_SANE_1 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 25DA7CA9EA0 for ; Mon, 28 Oct 2019 06:10:05 +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 C920A208C0 for ; Mon, 28 Oct 2019 06:10:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="H+TWOZgi"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="gDHgLhOT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C920A208C0 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=+2npRIWcGBKYGiXHRXLJUnEECdwzWZO2rkrmxF87bDw=; b=H+TWOZgiw6IR5J zZdmCtxQ6wQSNs1l4wMPJm4ZBGgRqcnvknJhrNsIyNPmA8GiGCnrXnM4nIxkwHe0fQ83S9wviqXti TZegQu99vnKSKjJGqU/8q9Ok4DniTCJ0I70ZjZQjvkZQyDY/xfBUXLho+aOZaWu/3+hH/GXC/+0Ze 41Phd8qOv1p4gK/uMgeOMGvsVi8d2SzRa2u/MDtm/J6b1sziVFEcrpaR2KQ32zBHKOi0X+VYXgXZh mt5SKQkXTORxDW7WZFSa5w2iSrpKTQuFcFxE27AW5sAYJkoDdRTp6WTfZMTFFFgmhXlaSJSDl6JwW bHwLA3cIUjRHearNysfg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iOyE6-0005j9-Po; Mon, 28 Oct 2019 06:10:02 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iOyE2-0005iK-U1 for linux-arm-kernel@lists.infradead.org; Mon, 28 Oct 2019 06:10:00 +0000 Received: from dragon (98.142.130.235.16clouds.com [98.142.130.235]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6DA4220873; Mon, 28 Oct 2019 06:09:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572242998; bh=T8EqyovEiIZHr2MwOzu+mAUM1YvBcgYwUFn7W1qhsKY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gDHgLhOT45zthwB/Wz8w2XgXHgkmFEakpbyYErk9CC6XetrSbeDwAYVXvNQAPO1Rl h2hYQqAwcn24HTSCvkZufbBBi74prcHczFm86+vaIn1mVmKrTJvM5EBWg1Gft4up84 UI+tWDa1QngP7YshW09BIGqpczC3Hr1E8fdUZ+xI= Date: Mon, 28 Oct 2019 14:09:31 +0800 From: Shawn Guo To: Igor Opaniuk Subject: Re: [PATCH v1 2/2] ARM: dts: colibri-imx6ull: add extcon for usbotg1 Message-ID: <20191028060930.GL16985@dragon> References: <20191021161654.14353-1-igor.opaniuk@gmail.com> <20191021161654.14353-2-igor.opaniuk@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191021161654.14353-2-igor.opaniuk@gmail.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-20191027_230958_988575_740E000D X-CRM114-Status: GOOD ( 15.67 ) 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, Igor Opaniuk , Pengutronix Kernel Team , Stefan Agner , Marcel Ziswiler , Sascha Hauer , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Oleksandr Suvorov , Philippe Schenker , Rob Herring , NXP Linux Team , Max Krummenacher , Fabio Estevam , 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, Oct 21, 2019 at 07:16:54PM +0300, Igor Opaniuk wrote: > From: Igor Opaniuk > > Add extcon usb gpio configuration for support dual roles for usbotg1. > > USB host/gadget switching test (1. USB NIC emulation; 2. USB storage): > > [ 52.491957] ci_hdrc ci_hdrc.1: switching to gadget role > [ 52.502911] mxs_phy 20c9000.usbphy: vbus is not valid > [ 56.749160] using random self ethernet address > [ 56.758637] using random host ethernet address > [ 65.768968] usb0: HOST MAC 00:14:2d:ff:ff:fe > [ 65.887980] usb0: MAC 00:14:2d:ff:ff:ff > [ 66.294961] configfs-gadget gadget: high-speed config #1: c > [ 78.741971] ci_hdrc ci_hdrc.1: switching to host role > [ 78.747522] ci_hdrc ci_hdrc.1: EHCI Host Controller > [ 78.790174] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus > number 2 > [ 78.868498] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 > > Signed-off-by: Igor Opaniuk > --- > > arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi > index a78849fd2afa..988f1a800d5a 100644 > --- a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi > +++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi > @@ -29,6 +29,14 @@ > clock-frequency = <16000000>; > }; > > + extcon_usbc_det: usbc_det { Can we find a more generic name for the node? Also hyphen is preferred over underscore in node name. Shawn > + compatible = "linux,extcon-usb-gpio"; > + debounce = <25>; > + id-gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_snvs_usbc_det>; > + }; > + > panel: panel { > compatible = "edt,et057090dhu"; > backlight = <&bl>; > @@ -150,6 +158,7 @@ > }; > > &usbotg1 { > + extcon = <&extcon_usbc_det &extcon_usbc_det>; > status = "okay"; > }; > > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel