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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C1F9C433EF for ; Sun, 24 Oct 2021 19:33:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 096C96103D for ; Sun, 24 Oct 2021 19:33:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231918AbhJXTfa (ORCPT ); Sun, 24 Oct 2021 15:35:30 -0400 Received: from mout.kundenserver.de ([212.227.17.10]:46019 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231538AbhJXTf3 (ORCPT ); Sun, 24 Oct 2021 15:35:29 -0400 Received: from mail-wm1-f44.google.com ([209.85.128.44]) by mrelayeu.kundenserver.de (mreue109 [213.165.67.113]) with ESMTPSA (Nemesis) id 1M2fDl-1mg6xB2L3H-004DXt; Sun, 24 Oct 2021 21:33:06 +0200 Received: by mail-wm1-f44.google.com with SMTP id b133-20020a1c808b000000b0032ca4d18aebso6898085wmd.2; Sun, 24 Oct 2021 12:33:06 -0700 (PDT) X-Gm-Message-State: AOAM533HTIBq3hCwwGKazh6pnxCKMId/bIP3UF9zEsThuL/ne2PSMtw3 SMk6azf+fGYpUUAX7yA8s9WmTDoGGzjnbJPgCI8= X-Google-Smtp-Source: ABdhPJw4hH7C/a2zk240txDvHL7tN8+k+dIxhQayqZg6YZyRuMpfgd65spSGiNjZlg56v83/yxP5Ni8w6w2+98dAEhQ= X-Received: by 2002:a05:600c:1548:: with SMTP id f8mr15117795wmg.35.1635103986146; Sun, 24 Oct 2021 12:33:06 -0700 (PDT) MIME-Version: 1.0 References: <20211024154027.1479261-1-Mr.Bossman075@gmail.com> In-Reply-To: <20211024154027.1479261-1-Mr.Bossman075@gmail.com> From: Arnd Bergmann Date: Sun, 24 Oct 2021 21:32:50 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 00/13] This patchset aims to add initial support for the i.MXRT10xx family To: Jesse Taube List-Id: Cc: NXP Linux Team , Michael Turquette , Stephen Boyd , Rob Herring , Shawn Guo , Sascha Hauer , Sascha Hauer , Fabio Estevam , Ulf Hansson , Dong Aisheng , Stefan Agner , Linus Walleij , gregkh , Arnd Bergmann , Olof Johansson , SoC Team , Russell King - ARM Linux , Abel Vesa , Adrian Hunter , Jiri Slaby , giulio.benetti@benettiengineering.com, Nobuhiro Iwamatsu , Leonard Crestez , b20788@freescale.com, Andy Duan , linux-clk , DTML , Linux ARM , Linux Kernel Mailing List , linux-mmc , "open list:GPIO SUBSYSTEM" , "open list:SERIAL DRIVERS" Content-Type: text/plain; charset="UTF-8" X-Provags-ID: V03:K1:ijSh8KXz9yGLScq0wxSXSqtezBqpCDdhnwiuDPpD9kH75RQnRE0 ZK/afQsy0B4yZ7y1N0VpJ/G9U9EeXQ0Re73DMdXLLT8x0IhLZQ99krcnis7WbHBWavIn6lU d9D4O0kgZowaTVUN+gzAIM4OYi5NCI67u5r/vV1+pAyHARaNN2y8gZeKuzhJRkViH/cKrBi AojeRN/GxKuaWQfF5S8RA== X-UI-Out-Filterresults: notjunk:1;V03:K0:dhGgQdPx4oQ=:UHVrONz9YTHa3Lk9O6zc5u OSVCwKR4calueVJjuvmN9YpKDezKl8EXtP7NQFF1BWLLZEivMPyVzz5FQgnX7+gPxpqiNN2+5 G4cqI1J9oI1OkgojGhBL7O/xtt+buZcIiQVJMIXwX79GJh2P8UgrGjYbGGxNwbGWfQw3NRU3m kWBLD4ltGzMQqH9HomM1d9zlIsnrJ0eSC7zEjDx8LlEyXTvlsGuFH6MskIIlaMg0oxiqKST9V 8OUx2I+AXsH+iT4uxFkunq0x+a+lUfXuudFR6sDbdPOSydYwSY9EGVIMJZEjWD3KjIXPMaCou GfWIp/sLG5DVoPKGYwYZiYv4V4xaDwmkJVMVEJa/6RqkiOos6PwCWyCcpWL8D1P5LDFgtQ2VH kKnIafyQCY1g4Mop5H2GSX5OjeX2x3WrgOVmK97/EU/4gDfY5soZNI6hGo5r/ZdwKVrWIqI6K PZCT6GwfJNS2HEUM1A7Lz1DMWvQTT0jQk6ekcp9k3RR5/xPBerd9hh0STGW+D9ykEK+M2l/9Z w2UACRbFZzVHj6FbwibFOCkeuKVC/hWPxFB+4p+XNflWhFR/lLfBYCPQvDYtEi6C+ZN3/Q4kY f0aE2BZM+Ki56j/rsI4KiWC054YLlzb0iTCilri0kww8q9dqvEZQrN/DKxp4vzxS6291CVXmn oBUIYvNKNFNPioL6/Mq0Vp6KhAlWrzyJ/TCGIjlbOZr431OiEAGI2+AAc2i5/+Rt8bImuioAv CQXSraJG7uK0niWXxi3i/7j22mbT84Lo5+6T07J1S8nuKaXrKIvUXOUis2M0OieN2iYeR/P/W ic2iIGmZVQ9Hn3VzAZ4WFgeQthqLMF2jvk0/fcQO3gVu0ZmtWY= Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Message-ID: <20211024193250.xM3AhvMu-6Iq5J_FoiTc5BS8YpG2BtQH9-RFAmB7iB4@z> On Sun, Oct 24, 2021 at 5:40 PM Jesse Taube wrote: > > Add initial support for the i.MXRT10xx SoC family > starting with the i.IMXRT1050 SoC. > This patchset contains: > - i.MXRT10xx family infrastructure > - i.MXRT1050 pinctrl driver adaption > - i.MXRT1050 clock driver adaption > - i.MXRT1050 sd-card driver adaption > - i.MXRT1050 uart driver adaption > - i.MXRT1050-evk basic support Can you expand the description a bit more so it makes sense as a changelog text for the merge commit? It's fairly rare these days that we add support for a MMU-less platform, so it would be good if the introductory text answers questions like: - what is this platform used for, and what is the purpose of running Linux on it in place of the usual RTOS variants? - are you doing this just for fun, or are there any commercial use cases? - what are the minimum and maximum memory configurations this has been tested with? - what user space are you testing with: any particular distro that supports this platform, and do you run elf-fdpic or flat binaries. - are you planning to also support the newer i.MXRT11xx or Cortex-R based designs like the S32S? Arnd