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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,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 DB509C10F11 for ; Thu, 11 Apr 2019 03:15:57 +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 A97DD2133D for ; Thu, 11 Apr 2019 03:15:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VYQWcRHg"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="d2x1++KV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A97DD2133D 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=Wh977st8g0KPB9YqvSappkSLy+mfdggyU2fTnScobBo=; b=VYQWcRHglAI/Ie gDOdcwFmn2Ltr9jU16TkUBzTTGc1GeKBTJo9xobrFiWlBvovvFsMoPWxl1CDOuoM6sAeaUeYNOS/q d0aPPi6rb52ThBhUT0d3k6HQeSMJejzrfOc8JQIhJD3M8vAtqU8yJhsawzFhjWNcP1ZT4Ihbze4RY 6ZyeEnK3hLWIhNyB4WLcBh6Y07z9dc9cUX2YxBP/dHDw3VXKr1SGq2GsOAoz/2fWfZnHpFOmK8vJU ISjvz7tX2/yhJnRoLX5nPfFXsHkBTVCRGJqcYidAUTH72KtwzSUlQviv0/7vtXsJbnM7F8vtR9gQh zbRUKESdgw+POXuQuy3Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEQBw-0004Zp-T5; Thu, 11 Apr 2019 03:15:56 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEQBt-0004ZP-Ep for linux-arm-kernel@lists.infradead.org; Thu, 11 Apr 2019 03:15:54 +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 E6AF82133D; Thu, 11 Apr 2019 03:15:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1554952553; bh=zK9iKk8+KBs2SQhUvucxuKYYgNLvRb4es5pP0DRzE7I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=d2x1++KVQLLbSuiEyo1b3qEj+iEn7yG+XOSXpvMZK9ny3gCNhmD/lBAS2qu+9wQ7D 8HuuixKhQNRttg90TZIdYLA6bQfYkYsH8sb9SaiOC80uQohlOF2NLRramzjj2rFBM8 aeLGfeVgcJxFVgq1K9DuD4eBjf34zwbB1BNQz2ys= Date: Thu, 11 Apr 2019 11:15:37 +0800 From: Shawn Guo To: Fabio Estevam Subject: Re: [PATCH V4 3/3] ARM: dts: imx53: Add Menlosystems M53 board Message-ID: <20190411031534.GP26817@dragon> References: <20190321025655.15031-1-marex@denx.de> <20190321025655.15031-3-marex@denx.de> <20190326084229.GI12513@dragon> <7df4b7cf-7206-e7dd-11ba-2e899a33b861@denx.de> <20190329024757.GN12513@dragon> <0613e943-bd8c-e119-76a9-1a818986a8e5@denx.de> <20190411014908.GG26817@dragon> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: 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-20190410_201553_523297_A897DC17 X-CRM114-Status: GOOD ( 13.14 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marek Vasut , NXP Linux Team , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 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 Wed, Apr 10, 2019 at 11:30:01PM -0300, Fabio Estevam wrote: > Hi Shawn, > > On Wed, Apr 10, 2019 at 10:49 PM Shawn Guo wrote: > > > > The reference manual only indicates there's a MUX_MODE bit for those > > > signals, there are no other configuration values. So I presume this is > > > actually correct ? > > > > Configuring the pads with unknown values is not a correct thing to me. > > Again, we are trying to get away from using 0x80000000, so please do not > > introduce more. > > Looking at the i.MX53 Reference these LVDS pins look different from > the others because they do not have the associated IOMUXC_SW_PAD_CTL > register, only the IOMUXC_SW_MUX_CTL_PAD_LVDS0_CLK_P is present. This > means that we don't have a real value to put in the devicetree, so > 0x80000000 makes sense in this case. Okay. @Marek, please add the comment into the code. Shawn _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel