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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 91275C00140 for ; Mon, 22 Aug 2022 01:23:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc: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=glIwt/9JiJSvIpY+64tcJA0OTZ0QZJ0a5z5vS1agLn4=; b=Q+09tRBb5Znjz5 UxCvgtWm1B46SWq2pURSfbtpMabTjztmSwinm+ctw4DNrhL9j/7RHnT+ft6oCR018nnVg7snju5eD WY9F7txJJxOjR28CSdm1S67SOi79hqkLjKTFuJ/pOM8GQgXxLNR5kPQxcI0NCMwCHlPKJ3tABHBaW behrc3XZsz2CVCVrvdnUQutkEmm2lIG9MJccXeVJS7FurbU0P3X49PVKjLZPvPsspOH9c41cxegwN ZpMO2lVtKCIGVUdnId6KXyqzWGzSU/Li453delWtwLEforC6cyJi/xTgguDWuJPre/fMDkQZEKDeV MgawLn86BIHiz1NG8D4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oPw9C-003Hts-IB; Mon, 22 Aug 2022 01:22:34 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oPw98-003HnY-Pn for linux-arm-kernel@lists.infradead.org; Mon, 22 Aug 2022 01:22:32 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 3AC9EB80E6E; Mon, 22 Aug 2022 01:22:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58C72C433C1; Mon, 22 Aug 2022 01:22:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661131347; bh=xvWdR+0fgYyLTTh1nyxhSjVvFA+Y0K/fsFpoQYBXHf0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Y4wp+meT48ZkQW2JVkkbuQbR5wfPIN1jpq8Gte6+nB1IAPDHaGDaIsaJZV45LHSWS mlBVaxTs7+pHAUgvOKLAMg4XauilCUur7sqa92MUEf8ihsJPiIdwjA7tJMFE5kDNAQ wHfs66WkhkMJTs564PChzjSnniIsJ1JueEX1XOSv5+F1vgbuETJ8DkB7pxy6wVbKUY x+ArIs3pFsz9FsT1rpSL0FNVcEV4zyZ8wif6laLY/YZfoPQgbDZ9dxakgwcOVTOmJD rhbvz/+zHImk1nJ2dl1ZJCoX+p+pUqSZP52lm41mNqOonY2AyZBX9UiL3HDedkLwJJ yiaZt3kKYcIFA== Date: Mon, 22 Aug 2022 09:22:21 +0800 From: Shawn Guo To: Philippe Schenker Cc: Frieder Schrempf , Peter Chen , Philippe Schenker , Fabio Estevam , Krzysztof Kozlowski , Marcel Ziswiler , NXP Linux Team , Pengutronix Kernel Team , Rob Herring , Sascha Hauer , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] arm64: dts: verdin-imx8mm: add otg2 pd to usbphy Message-ID: <20220822012221.GH149610@dragon> References: <20220811140738.96348-1-dev@pschenker.ch> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220811140738.96348-1-dev@pschenker.ch> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220821_182231_040731_CD2F78EF X-CRM114-Status: GOOD ( 16.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Aug 11, 2022 at 04:07:38PM +0200, Philippe Schenker wrote: > From: Philippe Schenker > > The Verdin iMX8M Mini System on Module does not have USB-ID signal > connected on Verdin USB_2 (usbotg2). On Verdin Development board this is > no problem, as we have connected a USB-Hub that is always connected. > > However, if Verdin USB_2 is desired to be used as a single USB-Host port > the chipidea driver does not detect if a USB device is plugged into this > port, due to runtime pm shutting down the PHY. > > Add the power-domain &pgc_otg2 to &usbphynop2 in order to detect > plugging events and enumerate the usb device. > > Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini") > Signed-off-by: Philippe Schenker Applied, thanks! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel