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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_1 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 3761AC433ED for ; Fri, 7 May 2021 01:55:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0553B6113D for ; Fri, 7 May 2021 01:55:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233248AbhEGB4o (ORCPT ); Thu, 6 May 2021 21:56:44 -0400 Received: from out30-43.freemail.mail.aliyun.com ([115.124.30.43]:38073 "EHLO out30-43.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232025AbhEGB4o (ORCPT ); Thu, 6 May 2021 21:56:44 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R111e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04400;MF=xhao@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0UY.qlt1_1620352542; Received: from B-X3VXMD6M-2058.local(mailfrom:xhao@linux.alibaba.com fp:SMTPD_---0UY.qlt1_1620352542) by smtp.aliyun-inc.com(127.0.0.1); Fri, 07 May 2021 09:55:43 +0800 To: andriy.shevchenko@linux.intel.com Cc: broonie@kernel.org, linus.walleij@linaro.org, linux-spi@vger.kernel.org, thesven73@gmail.com References: Subject: Re: [PATCH v1] spi: fix client driver can't register success when use GPIO as CS Reply-To: xhao@linux.alibaba.com From: Xin Hao Message-ID: <83ab9b6c-8fb2-b053-ecb3-04230ca34e48@linux.alibaba.com> Date: Fri, 7 May 2021 09:55:41 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Hi, Andy:     Yes, i got gpio from ACPI, i have a question why not we can't keep same with the gpio get from dt, i think it is a bug, it should be fixed.     BTW, my platform is arm64,not intel. -- Best Regards! Xin Hao