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=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=unavailable 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 A3DAFC43612 for ; Wed, 26 Dec 2018 19:07:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 73FCC2171F for ; Wed, 26 Dec 2018 19:07:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="uNzxpy0R" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727568AbeLZTHx (ORCPT ); Wed, 26 Dec 2018 14:07:53 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:37482 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727381AbeLZTHx (ORCPT ); Wed, 26 Dec 2018 14:07:53 -0500 Received: by mail-wr1-f66.google.com with SMTP id s12so16375996wrt.4; Wed, 26 Dec 2018 11:07:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:openpgp:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=ZFO+vMdaKlndOmBDCu/FO1yVJAZXLcFFOHafEPkeYQU=; b=uNzxpy0R8bdRvgeYvKCQetHNIwoaobMO+mbAlcc7CZWMRfOMKvzGMGwbMctFFDU8HW zshlmzXJ6qObGAyPynXoGOKsg1Xw4KSWbwkbnbKiLJ8aHuJIO+aq5ZLlVa+FpFAMsmQ7 9b6a6JqSPAT+fdkCzdPyhcVXXgPHYIedwZpcEAuZPE40by2novW7K0IwW6fnTjxauJsI 0OHLindG6NtB3kkD4a+UvsGCJmpmoEgVSys+gfTs9rZgZdw8qurZ4wsn+x0rxTVlaL60 q3cYOHFZBYrL2g216BjfdFL+ZAIusxJkwqeJFQDTIFjkq9oGtySNMKojRvvV+i3jlMUR s8tg== 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:openpgp:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ZFO+vMdaKlndOmBDCu/FO1yVJAZXLcFFOHafEPkeYQU=; b=Pp1QpYAHtlCkk4Jt1kgL0dseaqC6Fq5kXJXhyFGoBx9XzTOdp1I+h5cLSHvHnkpVSl QuJzS7rd8Wk+g3We27AuktionDq8C/taGn8cKzbPFLbQcJtJVoMfSM95kpicjltPL7rB 10o0+C2UMlQ2h5Z6P9s0SjFI2IRO0VduE2m2hFUx63Y8t33JyeLpZ5krJuNs212mL2rN +2FfIheHjjYpe9SEFfi+ArDJFIjQr/WhlN8eQZjV/GGM74kh6slaTuHh3EvkFyaAVyY7 eSOBdp9dWP/6h4BIKVb3sZy6W5Riu12JaGkz8tqHvkn+E4XND+a6fQvZywkt3BosxHnz +NdA== X-Gm-Message-State: AJcUukd+Z45PEbrDXCyi3JXC0ZGJL3cyRj3guqOVVwrl0s4PT1PMBhvk HczHWAZnB6cLEb8qWOhRN+g= X-Google-Smtp-Source: ALg8bN4sBu7X5xAV8Nirj5SxyltqBcKANmpRYMXUmSKOR6++VPRNzKLsu3SmXkONbJO1oYnYtr6MZg== X-Received: by 2002:a5d:6549:: with SMTP id z9mr18856081wrv.116.1545851270707; Wed, 26 Dec 2018 11:07:50 -0800 (PST) Received: from [192.168.42.184] (cst-prg-83-217.cust.vodafone.cz. [46.135.83.217]) by smtp.gmail.com with ESMTPSA id z7sm23618543wrw.22.2018.12.26.11.07.48 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 26 Dec 2018 11:07:49 -0800 (PST) Subject: Re: [PATCH v4 0/2] spi: Add Renesas R-Car Gen3 RPC SPI driver To: Mason Yang , broonie@kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, boris.brezillon@bootlin.com, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven , sergei.shtylyov@cogentembedded.com Cc: juliensu@mxic.com.tw, Simon Horman , zhengxunli@mxic.com.tw References: <1545634358-17485-1-git-send-email-masonccyang@mxic.com.tw> From: Marek Vasut Openpgp: preference=signencrypt Message-ID: <80223417-2919-97c7-d9e3-0d0511a5a517@gmail.com> Date: Wed, 26 Dec 2018 20:06:13 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.1 MIME-Version: 1.0 In-Reply-To: <1545634358-17485-1-git-send-email-masonccyang@mxic.com.tw> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/24/18 7:52 AM, Mason Yang wrote: > Hi Mark, > > This Renesas R-Car Gen3 RPC SPI driver is based on Boris's new > spi-mem direct mapping read/write mode [1][2]. Again, the RPC is NOT a SPI controller, it is dual SPI/HF controller. [...] -- Best regards, Marek Vasut