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=-7.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 EDA5FC282C0 for ; Wed, 23 Jan 2019 18:07:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C148F21872 for ; Wed, 23 Jan 2019 18:07:02 +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="Uq7coi84" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726324AbfAWSHB (ORCPT ); Wed, 23 Jan 2019 13:07:01 -0500 Received: from mail-lf1-f66.google.com ([209.85.167.66]:39754 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725976AbfAWSHA (ORCPT ); Wed, 23 Jan 2019 13:07:00 -0500 Received: by mail-lf1-f66.google.com with SMTP id n18so2279051lfh.6 for ; Wed, 23 Jan 2019 10:06:59 -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=tMW/rm14xb79DCmcYm19k3/x2FCHZfu9JcDKY3Uuafk=; b=Uq7coi842otm8mAwFIhFQ4wHpQJsLAGYUls3oFQFOCGplGi7JuJ1wv4l4QUTXknJ5n okfH8iMUDonh2JSDbMvps38MJZDJizVvnTWwIuNPxuMxUfD6j1GGL4o53cFsm/zrEHue l5jBiemkvhv4WhByWsGBVO1TH8yJAAzugu8Yf287cvy7JGidupKRDEHTss+bM2ZmKiZ+ PfWBmhV7VIq/sbJzR9vXeGTkci79f0aeyjpWcvT5Wh2VjkzTu5MUP3S7Hg6OVTlAd6xY ZhN6YmUA+qAsyBxeyiH6s0c3Z5nsL/4/zY5rt9mfPEbTegOShE0BfFF4r4PUyudF6Gem Y9uQ== 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=tMW/rm14xb79DCmcYm19k3/x2FCHZfu9JcDKY3Uuafk=; b=M6ePV+TyGsI6LI7h+sxLbYMK42c4lSTBnkg9KTGAFtt9W1oUCAnLJlOC+6ZAPuC0EQ 6zgAk08HIGp0Qlhfg0At20SP7Ze5iIZC6/QubonX0vdlGLgt0EtCYFhpr2AdtsSHWLyq slFmqrkTiXD1+tUloJPqITqXRPJhxAiACtGs1M+uiPPRkZK1OehK9dT8GUOIHizXOKjr aoe0vbsot4L7/CuOdG0ENr3Za2nAAPHrFwPyyRQ2RUII7qwjb8/WnQ7wNATwcZ26+vv8 JN7IopDwykxSDTnKZY0XJsVBo7/f/0dwg48mBLeduXx7RRCyvbMpx0nA7I+dTl5r9J75 KpLQ== X-Gm-Message-State: AJcUukeEFMiAXUrdH4M9PuH10uZEW7Y0CSdGIdRqKC5uDoeHeasUWVbo xGldcbm781ZWSdKD1+b8UR3oBg== X-Google-Smtp-Source: ALg8bN7PaagyMTJabfEaVs0DuvsGkKAE8BTfY5QG4uT1l2UaLUHOlTde9fJSfjgJT0shfPYQ2Oggsg== X-Received: by 2002:a19:7352:: with SMTP id o79mr2775275lfc.104.1548266818511; Wed, 23 Jan 2019 10:06:58 -0800 (PST) Received: from wasted.cogentembedded.com ([31.173.84.180]) by smtp.gmail.com with ESMTPSA id 12-v6sm633546ljs.29.2019.01.23.10.06.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 23 Jan 2019 10:06:57 -0800 (PST) Subject: Re: [PATCH v7 2/2] dt-bindings: spi: Document Renesas R-Car Gen3 RPC-IF controller bindings To: Mason Yang , broonie@kernel.org, marek.vasut@gmail.com, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, bbrezillon@kernel.org, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven Cc: juliensu@mxic.com.tw, Simon Horman , zhengxunli@mxic.com.tw References: <1548227352-14910-1-git-send-email-masonccyang@mxic.com.tw> <1548227352-14910-3-git-send-email-masonccyang@mxic.com.tw> From: Sergei Shtylyov Organization: Cogent Embedded Message-ID: <7a2bf711-f51e-82b0-b0c0-5d67f2c1d043@cogentembedded.com> Date: Wed, 23 Jan 2019 21:06:55 +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: <1548227352-14910-3-git-send-email-masonccyang@mxic.com.tw> Content-Type: text/plain; charset=utf-8 Content-Language: en-MW Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/23/2019 10:09 AM, Mason Yang wrote: > Document the bindings used by the Renesas R-Car Gen3 RPC-IF controller. > > Signed-off-by: Mason Yang > --- > .../devicetree/bindings/spi/spi-renesas-rpc.txt | 46 ++++++++++++++++++++++ > 1 file changed, 46 insertions(+) > create mode 100644 Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt > > diff --git a/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt b/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt > new file mode 100644 > index 0000000..305bd10 > --- /dev/null > +++ b/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt > @@ -0,0 +1,46 @@ > +Renesas R-Car Gen3 RPC-IF controller Device Tree Bindings > +-------------------------------------------------------------------- > + > +Required properties: > +- compatible: should be an SoC-specific compatible value, followed by > + "renesas,rcar-gen3-rpc" as a fallback, i.e., > + "renesas,r8a77995-rpc", "renesas,rcar-gen3-rpc". > + "renesas,r8a7795-rpc" (R-Car H3) > + "renesas,r8a7796-rpc" (R-Car M3-W) > + "renesas,r8a77965-rpc" (R-Car M3-N) > + "renesas,r8a77970-rpc" (R-Car V3M) > + "renesas,r8a77980-rpc" (R-Car V3H) > + "renesas,r8a77990-rpc" (R-Car E3) > + "renesas,r8a77995-rpc" (R-Car D3) > +- reg: should contain three register areas: The driver now handles "dirmap" and "wbuf" resources as optional -- you need to document that. [...] MBR, Sergei