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=-2.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 6BDD2C2D0D2 for ; Tue, 24 Dec 2019 16:58:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 366642071E for ; Tue, 24 Dec 2019 16:58:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cogentembedded-com.20150623.gappssmtp.com header.i=@cogentembedded-com.20150623.gappssmtp.com header.b="W0hlLL5D" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726171AbfLXQ6Z (ORCPT ); Tue, 24 Dec 2019 11:58:25 -0500 Received: from mail-lf1-f68.google.com ([209.85.167.68]:37797 "EHLO mail-lf1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726184AbfLXQ6Z (ORCPT ); Tue, 24 Dec 2019 11:58:25 -0500 Received: by mail-lf1-f68.google.com with SMTP id b15so15485724lfc.4 for ; Tue, 24 Dec 2019 08:58:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:organization:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=J9xVipWdZ9ewXXkBZXIrSrABSMZzc9X1MMnhoAbWXlE=; b=W0hlLL5DhTEpCFv0TCctzYOTXyobKMI6Y6UJK8+lDzVhnHItHqQwaIpn680DfYumSV L8WcWNVtAVhspp+9zGEG05NY2Th2BRK8yr/LBjNXiqAM/JFXdq2isbMLHBZPrMvXg/n0 pF/574ew1QU8lMu8AA68vrFTMlZwzN43O4YFR0soGdns80TeDSeZlF/mUZ1fMejn/WEj BkgoETEWv70bXzccrBSJ1DQ4IYDU3/uJLE1qGrL0sJyHHXvZSlpG7TKjSdqmBnzcNne/ mhRNJ6DrtfIb3G8kzyuQlh3QToM5aJZTIlslg0SRb1VYd9JUY0o5Ayl8xO3zpTXgisBm PoIw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:organization :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=J9xVipWdZ9ewXXkBZXIrSrABSMZzc9X1MMnhoAbWXlE=; b=rR51uHWvKjpnupjsRhj7Hkvll6thpH8xjL5raZ64ksmzsaZoUP9aeRrfmyMvf744Js Cd1NnXLf8qaMVe7lcRNa5pTiWpHuV67NwR1BgmTOnVeoOU38ZfTupPeZ2QHE7b8eE8DA Fyd81J/g9dD1DCSKrQ22CjnKwwCaMA0pJMQFp79e4ShE/u/ju45J5/HsFvJKAOfAvJIS QALNs+9zFtr6i37gmo59SDhkKIh1x4zX+YFidbyJiap/jeDG7Y0rDArFfKqGZUsQVBEt j3KoUgheYPtRjqFcf5XzBzCC9wa7kIoxyOWv3UzQ8erGVUGGZ4AZ+LHXL5Y/k4l3Kf5h sa1g== X-Gm-Message-State: APjAAAUJQcd74AWD1ioVXfmouMx/PqGdAx+0gx+9cD99xnKPwPIPRGX2 rJpTnRPl1oQSHkH+/w2XCgSqMQ== X-Google-Smtp-Source: APXvYqwV8IVoVjnuRZBeIW/7BCYcFzMxWYQyUyZDt6oXFV1ZN/xkagQ1KHils7pYZlCWzv9yW2hdjA== X-Received: by 2002:a19:c1c1:: with SMTP id r184mr20571865lff.128.1577206703390; Tue, 24 Dec 2019 08:58:23 -0800 (PST) Received: from wasted.cogentembedded.com ([2a00:1fa0:441d:5f5:f336:feb9:305c:b1aa]) by smtp.gmail.com with ESMTPSA id x21sm10232507ljd.2.2019.12.24.08.58.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 24 Dec 2019 08:58:22 -0800 (PST) Subject: Re: [PATCH v2 0/6] spi: Add Renesas SPIBSC controller To: masonccyang@mxic.com.tw Cc: Mark Brown , Chris Brandt , "devicetree@vger.kernel.org" , Geert Uytterhoeven , "linux-clk@vger.kernel.org" , "linux-renesas-soc@vger.kernel.org" , "linux-spi@vger.kernel.org" , Mark Rutland , Michael Turquette , Rob Herring , Stephen Boyd References: <20191206134202.18784-1-chris.brandt@renesas.com> <922cfa46-efb5-9e6d-67ea-3ac505b8211c@cogentembedded.com> <590840ce-a250-2512-3d04-c2420d83f7da@cogentembedded.com> <6f4c5d92-3ca4-2d1d-47c4-cbd52ad428b0@cogentembedded.com> From: Sergei Shtylyov Organization: Cogent Embedded Message-ID: Date: Tue, 24 Dec 2019 19:58:21 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-MW Content-Transfer-Encoding: 7bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hello! On 12/20/2019 04:45 AM, masonccyang@mxic.com.tw wrote: >>>>> So at the moment, there is nothing yet for me to 'try' on the RZ/A series, >>>> correct? >>>> >>>> Why, I can send you a working version of the SPI driver, and even HF one >>>> if you're >>>> interested. >>> >>> The point of this whole discussion is to determine if we should have 2 drivers >>> for the same Renesas HW IP. >>> >>> There was a RPC-IF patch series that made it to v17....and is now dead. > > It's under review by Geert Uytterhoeven > > https://patchwork.kernel.org/project/linux-renesas-soc/list/?submitter=181859 > https://patchwork.kernel.org/patch/11078131/ > https://patchwork.kernel.org/patch/11078133/ https://patchwork.kernel.org/patch/11078137/ https://patchwork.kernel.org/patch/11078139/ It doesn't matter much what's in the renesas-soc patchwork, the patch would be merged thru the linux-spi repo, and in their patchwork the status of your v17 patches is "New, archived"... > thanks & best regards, > Mason MBR, Sergei