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=-11.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 38C46C433DF for ; Thu, 8 Oct 2020 17:09:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D8D26221F1 for ; Thu, 8 Oct 2020 17:09:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1602176976; bh=LdTbfo70Bm2m9fEv45r6KhaRCezze5LEFKbfxHcywog=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=f0i6RXP8rRk1K5OUdg7ekzbLd9K0Yu9xdUecKhz9V8kKWvhE5mUTzsXxOYZynB4/U OMARfLdQPlrxV03bRshj3t2ibgbU2ZQmq2mce9mfvDDX+7ffVzMfnfdZBJB1p8gY9T Obix6DmB5IiDiLpx6yzg8si85vcY6Scx09WI5+KA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730147AbgJHRJf (ORCPT ); Thu, 8 Oct 2020 13:09:35 -0400 Received: from mail-ed1-f67.google.com ([209.85.208.67]:35878 "EHLO mail-ed1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730738AbgJHRJf (ORCPT ); Thu, 8 Oct 2020 13:09:35 -0400 Received: by mail-ed1-f67.google.com with SMTP id l16so6608855eds.3; Thu, 08 Oct 2020 10:09:34 -0700 (PDT) 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=ZVaDCSgDeBgB1H5Omrb/9frcxsipDouyHZifrCkh+Sw=; b=fmev4me0ShENbFA+Zcl5PPBvQ3gRjIrf3LXjJL3ivIa3cPkUC04xo/uwxbeJR3yBW0 WTK8Ig8yZUCL6vvFXp2vdpsprHejq2sAkJ2LZogUpGq0d6tdjQ5J87IS4wMrgqO6KAie br6I3y3NEAKW7vh5wqhx7jOdTcC5vJS4JJaVivyX7TsIWXVuIl/Vg4eMLcz2aAz2zPUi iOe1auM/HNjbirzx97e4NdxNJtIv7bq/wtS5f0HHzvBRpUMq3S1g970Gj1lObiNSiT1Q ONyyVtuSwxIQuCFykt7BLmSx275AWzx6qj55W1qXG/pOVXC3gwniNeb/YaadwOfnLn3v 9OmQ== X-Gm-Message-State: AOAM530R5Mffxj/OdgQCjAWPjqAd3Nr2eRgYCqrnqKHzSLOZN+/X4cPN BNbOIUlga2GMEe7whwIsmwc= X-Google-Smtp-Source: ABdhPJw66lM1R8BwIi7JkKSnzQV2QXJ4Nuv9rO43LE1wG0YEQnC8ei3WTVcH5e9wQq7kI1rmbEFyIw== X-Received: by 2002:a50:b063:: with SMTP id i90mr10323394edd.187.1602176973402; Thu, 08 Oct 2020 10:09:33 -0700 (PDT) Received: from kozik-lap ([194.230.155.194]) by smtp.googlemail.com with ESMTPSA id ba6sm4439757edb.61.2020.10.08.10.09.31 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 08 Oct 2020 10:09:32 -0700 (PDT) Date: Thu, 8 Oct 2020 19:09:29 +0200 From: Krzysztof Kozlowski To: Adam Ford Cc: linux-arm-kernel@lists.infradead.org, aford@beaconembedded.com, Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Anson Huang , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts imx8mn: Remove non-existent USB OTG2 Message-ID: <20201008170929.GA6018@kozik-lap> References: <20201008151933.716363-1-aford173@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20201008151933.716363-1-aford173@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, Oct 08, 2020 at 10:19:33AM -0500, Adam Ford wrote: > According to the i.MX8MN TRM, there is only one OTG port. The > address for OTG2 is reserved on Nano. > > This patch removes the non-existent OTG2. > > Fixes: 6c3debcbae47 ("arm64: dts: freescale: Add i.MX8MN dtsi support") > > Signed-off-by: Adam Ford > > diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi > index 746faf1cf2fb..ac206e1f2dad 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi > @@ -791,21 +791,6 @@ usbmisc1: usbmisc@32e40200 { > reg = <0x32e40200 0x200>; > }; > > - usbotg2: usb@32e50000 { > - compatible = "fsl,imx8mn-usb", "fsl,imx7d-usb"; > - reg = <0x32e50000 0x200>; > - interrupts = ; > - clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>; > - clock-names = "usb1_ctrl_root_clk"; > - assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>, > - <&clk IMX8MN_CLK_USB_CORE_REF>; > - assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>, > - <&clk IMX8MN_SYS_PLL1_100M>; > - fsl,usbphy = <&usbphynop2>; > - fsl,usbmisc = <&usbmisc2 0>; > - status = "disabled"; > - }; > - > usbmisc2: usbmisc@32e50200 { > compatible = "fsl,imx8mn-usbmisc", "fsl,imx7d-usbmisc"; > #index-cells = <1>; Good catch but please also remove usbmisc2 and the usbphy nodes. Best regards, Krzysztof