Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp608131pxk; Thu, 3 Sep 2020 08:09:09 -0700 (PDT) X-Google-Smtp-Source: ABdhPJznasHQNhbGHd8xN5i0B9lksB4KBZQsBU3IOJLs/ji30Wfy4y/6Vj7q9E0sfS+j63DV9fWB X-Received: by 2002:a05:6402:305a:: with SMTP id bu26mr3658024edb.262.1599145748815; Thu, 03 Sep 2020 08:09:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1599145748; cv=none; d=google.com; s=arc-20160816; b=U427PCUiF4oIckflTuKsFZd6owTr8P9JAF+9JfcOTSKc3q0tlDwC9/7ASYInt5LTXR mmq73kK+w3/Zi03xzR568sekU1e630vxO0pJ+RpAmTiVez+KuyvoNIUaB4S9eFGnYp2f ROFqEnR+SHKr+idcozZCr/ZY7HVaeykX7Uco8esC/KV0T9GHmn+n4xN0IlkJ6yYJCquF 9cYHKsg+Sy2UNFFpFWX1VnVTVa68IBLqnITazet6l4sAo1FYAgt/FjZsMgLM0gfiHN2v EqsIm/haWLJtg19AeHRfkme1vyAHXjvyoW5J9v6ms9Tgqxudbe1l7lzMgkoMQH935P/i OYcw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=5IkJp9DRjjctTj4yQaRDfSKfYFKp/SZ4X/D7aiQqs+Q=; b=I4xdvJYLazEunKZV8GWEEEpBB+Kvc8ScvaUZX94xXUb3+05d411tIHcjMDTGsSVzis CikFAAHnymwBCYNg+bbORTWOaEWGyNk7cPy6nGblE93+kfvkGkjeBMzEefdwqxwt1gsT mAfyiMoVob8sii6BYQsanTEJBG+744KZqQEVT9kNcf5TlMZ8/PnzZ3+kWJG0MjlBpD57 zv/BSdZI2BUhLWwCdfc5yjxr5JGxE8BJBVJWmZ6ycKl6QQILeo+jUeDDTxRHzpG2fHre +2Pk/+pj/LP/iYsYh/UMI58R9obfJh61LXa7CqG6dzOe+shkL8exUHc3AMjTcKOnt213 TRsg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=OnTWGDup; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id dp1si2873312ejc.38.2020.09.03.08.08.45; Thu, 03 Sep 2020 08:09:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=OnTWGDup; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729014AbgICPFs (ORCPT + 99 others); Thu, 3 Sep 2020 11:05:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59176 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728915AbgICN6P (ORCPT ); Thu, 3 Sep 2020 09:58:15 -0400 Received: from mail-lj1-x22d.google.com (mail-lj1-x22d.google.com [IPv6:2a00:1450:4864:20::22d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB6D6C061A1E; Thu, 3 Sep 2020 06:47:49 -0700 (PDT) Received: by mail-lj1-x22d.google.com with SMTP id t7so3072274ljo.13; Thu, 03 Sep 2020 06:47:49 -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=5IkJp9DRjjctTj4yQaRDfSKfYFKp/SZ4X/D7aiQqs+Q=; b=OnTWGDupQD64VHCo/u9bL3+tiNJ2NIkF8cEeaaUnpJtO+P5kIqiefJgSrYjSAQ5HNz zeZtIlycu0wL7LRVTip4mNsbSL1hjnsVQEy3zWE+B9sY0LapBpVzZ/+6gq0+JI2rTzur SBDI4jkqc1RDp0gU221csn3ICYPAs7/r3jbJJ2jCXgnk31nJa6gCUjusVXjew91854Cx UC7hqH6NpMzOZjQxrwc4mz8GE38Uq+Ok+vzFLgGL+us/CIBLsKjg2VKtv61aFhhZyBso EXC2FT9JfKzqZznmrEBwWWyWJzHOUy/eo74s4PB33Ikc0gU12EboYZ8LlFOb8rQad+Jn bfjA== 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=5IkJp9DRjjctTj4yQaRDfSKfYFKp/SZ4X/D7aiQqs+Q=; b=Z0ZUtXrV2MDsVBZAOhNc2YdJaVKC53nepDeDd/DF1Er8EspOsXMwGge8Rii7ocx8Mc 16IcBJF5L2Dg2tiuffMdNxKzoLQ+5BiRULeHFbzlskF9TkJVMeHXtvsnY3HcWYj1D6Iq RrFqnLr4Jf2xsesQ2tGiwjhLZh5XO7Mqz+PyWtbZnpZ3KpaR8YDywUyriGA6MOcSCGqm YpzRA3Cr/dY3iQ0oiH54i7I/IprQe3e42YbFr7hN1b8vUUwdrx0wZD1zwEdo2etFiNe3 wU+3/xI4gv5r+Jj8lCQ8h7X2O0UDxYBrhIqktFBj8lqhej2tux10a79eR0Gc3myc/wDL t48w== X-Gm-Message-State: AOAM530Zz3mttMqOkfhK/C5UagCs5hF0Uiv9WibnSgaGsCpYbc5YU/mR j5M+7/1mHroUXUblfNsypD29f7imqqo3RnXBtc8= X-Received: by 2002:a2e:1417:: with SMTP id u23mr1438912ljd.44.1599140866369; Thu, 03 Sep 2020 06:47:46 -0700 (PDT) MIME-Version: 1.0 References: <20200903132241.GB4771@sirena.org.uk> In-Reply-To: From: Fabio Estevam Date: Thu, 3 Sep 2020 10:47:34 -0300 Message-ID: Subject: Re: spi-imx: correct interpretation of num-cs DT property? To: Matthias Schiffer Cc: Mark Brown , Rob Herring , Shawn Guo , Sascha Hauer , NXP Linux Team , linux-spi , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , 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 Hi Matthias, On Thu, Sep 3, 2020 at 10:40 AM Matthias Schiffer wrote: > As currently no in-tree DTs use the num-cs property for spi-imx and > it's not documented, should support for it be dropped from the driver > altogether? Yes, it makes sense to drop num-cs support from the spi-imx driver. Care to send a patch? Thanks