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=-3.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 0A48DC433DF for ; Wed, 26 Aug 2020 13:50:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D85F720707 for ; Wed, 26 Aug 2020 13:50:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cQw18JNO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730530AbgHZNuU (ORCPT ); Wed, 26 Aug 2020 09:50:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52156 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730454AbgHZNtg (ORCPT ); Wed, 26 Aug 2020 09:49:36 -0400 Received: from mail-lf1-x143.google.com (mail-lf1-x143.google.com [IPv6:2a00:1450:4864:20::143]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0C212C061574 for ; Wed, 26 Aug 2020 06:49:35 -0700 (PDT) Received: by mail-lf1-x143.google.com with SMTP id x77so8909lfa.0 for ; Wed, 26 Aug 2020 06:49:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=XYm7Tduo8NWl5UNwRfQK8+cTzqgeaWnEyTZDJt6ZL0A=; b=cQw18JNOYdqf3sOurYRlourg5Md8zuitXIUOSC1+hAVeZIFeF7Y+VybvHHm/AsDTFh x1R5+XVIFzrI5xR2M2+xU86dR9yFVT1Rw+Gr+TtzOykldPfvxeoilXjnA6PGisH539I0 DgtcYc1Dix0XcbBSo+sxcGJU2WLLHLrLJVnJTyoVzIUy5pUhG4Rk2T5RbgJywhruD56q bg9+5MO5PUvW2zxb/fUIvTKZt9uRLAkSQDhh0CBm0882P2knFBlD2eqi4B/cz47hbsJk dsz+t4E8spMvWm92CmYiLuxgckD9MVzt12YvP5PR8e88Is8XB/G272nfv35rPsD6FiSa aFOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=XYm7Tduo8NWl5UNwRfQK8+cTzqgeaWnEyTZDJt6ZL0A=; b=UftigrXWzNXusBXWPW6UufDxm2kLLNhE1DnVbKWQnlveQ86feky6zjaoJVMp6PdH4o SPLh5YNMGbXMwI1lS3Qorn8rvYcu0D889BsXzsl/430EF7kq7oBW7WqL74KfwsNd75zY UMhhlorquW6S7ZpeOw7CdXGePmpGMtOsVSPFGsZUgJOay4nLaHHnCv4RlemjY0ya/nti wUUJMdauTWSbJqlvdB6F9Y/nAG4no5BwFvuOTXQYcadSgi3nTSakcK7JG7IHpiW+Z0Bc BAmgLaySbe1Z6Cz/bXebNxULO5mgW6KGldRysg0jStqTVePwQDoU5yF5H5+PvR/DI0o+ 4xmQ== X-Gm-Message-State: AOAM5301e2FcAXvdcp/x97UET6GegtU0bbOfXNoh0Z8u+RODODxzExT4 KQLCdOzG3OZ2Gp9euGELJSVr/sjZawMRQbmTpZo= X-Google-Smtp-Source: ABdhPJxVedw5wDUoff9RgpfDnP2MJ8QistoF1SlV7wu7KGXETn4R6i8GLZTyfubdJ9A4bPs35o56F2wDe8uwVYlwGPY= X-Received: by 2002:a19:306:: with SMTP id 6mr7488144lfd.214.1598449772436; Wed, 26 Aug 2020 06:49:32 -0700 (PDT) MIME-Version: 1.0 References: <20200824091013.20640-1-matthias.schiffer@ew.tq-group.com> <20200824091013.20640-2-matthias.schiffer@ew.tq-group.com> <4b7d57738ce8e2130c4740a0f3f973fbaf60a7cf.camel@ew.tq-group.com> <7a59492e46f34d213b83f7182c7db73954c5a9c7.camel@ew.tq-group.com> <53f5f17735fc2f0ca061a321969bbb131e55efff.camel@ew.tq-group.com> In-Reply-To: From: Fabio Estevam Date: Wed, 26 Aug 2020 10:49:21 -0300 Message-ID: Subject: Re: (EXT) Re: (EXT) Re: (EXT) Re: (EXT) Re: (EXT) Re: [PATCH 2/2] ARM: dts: imx6qdl: tqma6: minor fixes To: Matthias Schiffer Cc: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , NXP Linux Team , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , linux-kernel Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 26, 2020 at 10:13 AM Matthias Schiffer wrote: > Using GPIOs for chipselect would require different pinmuxing. Also, why > use GPIOs, when the SPI controller has this built in? In the initial chips with the ECSPI controller there was a bug with the native chipselect controller and we had to use GPIO.