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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, 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 0BA87C43381 for ; Fri, 22 Mar 2019 01:41:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C8B63213F2 for ; Fri, 22 Mar 2019 01:41:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553218909; bh=uYBX3bhEnaUPTBPYiSzhoRkAXPPBFjyffwyaKLoda04=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=GfAQ1YH8gw6b9htG+o+91z7uJahYOwr7iMYZnGoNCYIviLnlxXsctCHsTaePOcqrY AAiGTaJ+d3GqJeTU3Cpy9OoTBxBu40EihprpCwoS1LEYh+zumKHSTbmm9lLwrT0KNg 8Z3P4gRecKM3MNPO/5cMJInrcyuWtPpwfTXkepFA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727551AbfCVBlr (ORCPT ); Thu, 21 Mar 2019 21:41:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:55694 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725999AbfCVBlr (ORCPT ); Thu, 21 Mar 2019 21:41:47 -0400 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 3218B213F2; Fri, 22 Mar 2019 01:41:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553218907; bh=uYBX3bhEnaUPTBPYiSzhoRkAXPPBFjyffwyaKLoda04=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=e+B28mnD656Mesqh783xtgIY1Sg1pbJoXdpf4IDA8/ZQO9LB/mss0CtFJQumqECnN InnjiES+DBWEahodseqR87DNhSHMtZl3khgUUa5jT0MWNyxHKufIhMeDWCFeV5aWhJ /ykHe6hsrhiw/7CVV18LlXeqfbu3wSRWU9ZGjB2Y= Date: Fri, 22 Mar 2019 09:41:21 +0800 From: Shawn Guo To: Jonathan =?iso-8859-1?Q?Neusch=E4fer?= Cc: linux-arm-kernel@lists.infradead.org, Rob Herring , Mark Rutland , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Thierry Reding , Manivannan Sadhasivam , Kevin Hilman , Heiko Stuebner , Jagan Teki , Martin Blumenstingl , Johan Hovold , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/5] ARM: dts: imx50: Add PHY node for usbotg and adjust clocks Message-ID: <20190322014120.GS12513@dragon> References: <20190319152421.16179-1-j.neuschaefer@gmx.net> <20190319152421.16179-4-j.neuschaefer@gmx.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190319152421.16179-4-j.neuschaefer@gmx.net> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 19, 2019 at 04:24:18PM +0100, Jonathan Neuschäfer wrote: > Even though the ChipIdea USB controller binding[1] doesn't specify the > properties that reference a PHY as required, the Linux driver > requires[2] such a reference. > > The clock situation is like on i.MX53: The USB controller is clocked > from IMX5_CLK_USBOH3_GATE and the PHY from IMX5_CLK_USB_PHY1_GATE. > > [1]: Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > [2]: Search for EINVAL in drivers/usb/chipidea/ci_hdrc_imx.c > > Signed-off-by: Jonathan Neuschäfer Applied, thanks.