From patchwork Thu Jul 26 03:28:56 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 142918 Delivered-To: patch@linaro.org Received: by 2002:a2e:9754:0:0:0:0:0 with SMTP id f20-v6csp1547071ljj; Wed, 25 Jul 2018 20:31:50 -0700 (PDT) X-Google-Smtp-Source: AAOMgpcxAc9A9KIZbotGK7cfklitTIYlaxd1o9uh/buP/q1aG4tGKhOb5XuGNRa6uwwU32EeDeIF X-Received: by 2002:a17:902:b785:: with SMTP id e5-v6mr255589pls.339.1532575910476; Wed, 25 Jul 2018 20:31:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1532575910; cv=none; d=google.com; s=arc-20160816; b=buE9spfs+DsmAiddG3gFlqcdESbFbSoVHQqSffTGub183fwVFWAZElmBFd0UVlHAJP Gf82mtcbubtpmVzlrqgYcYtDnkiYbP34S5p1TQ5WlxreL0FaH0Ml6fkGE4YeQLMiszoZ CoSD2yB+ivoBEjTNHz/o16F8cZiOZiQSTZ489U3P9vAnFJ4Qw5dRzpvVWjguAeJETE72 /KSyCpPlOg4lue2cnUTmbsrfKnYsJ3+pjasPgOV+XMJhP+kkswFp8hga+FOb83zobghg NVQGLRp53Bpe6/d2OqbBf2F7yKXLODRlw/m1aQPGQl/FOfETO7/UPkU6qhtofevbkpX6 mv7w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:dkim-filter :arc-authentication-results; bh=tKpomRgoQbVPwOsdKez7v1/NI3XCE11F2kL6t81vjSE=; b=tktxNm+gRfDJCaWQIUv64jcWAtx12PgFoVv3okdz3btZUqsg7lUyc7vnp8HIW7NtU8 RXL+BMwVn7iUA2jNaJAanbybxfb0rvXAr4BK5x2MW1a8fC3TTOJuGYEUswG61IjL9jxt pvC9Mf2n4Y0URBHVatXyRHjTJwQCcqiMARyeQJjNjR19umS2UCd/i+e2whCe/Nn9CYp8 oAtg0cuJPADiLN5lVZLRiRk19Tv8+iuNOaoJschA89soZtdBXFbK4QRqNzgNqVzXQhz7 O1kvrlnkcP+45Zi2JJCUXDAyS9gcNng0TRKcV3Gygif+S7qV4/8jAvdBfVh0CCYIEfjl FTtQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@nifty.com header.s=dec2015msa header.b=dTub7q4p; spf=pass (google.com: best guess record for domain of linux-mmc-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-mmc-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l13-v6si241159pgk.381.2018.07.25.20.31.50; Wed, 25 Jul 2018 20:31:50 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-mmc-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@nifty.com header.s=dec2015msa header.b=dTub7q4p; spf=pass (google.com: best guess record for domain of linux-mmc-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-mmc-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725977AbeGZEqb (ORCPT + 5 others); Thu, 26 Jul 2018 00:46:31 -0400 Received: from conuserg-08.nifty.com ([210.131.2.75]:17556 "EHLO conuserg-08.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725955AbeGZEqb (ORCPT ); Thu, 26 Jul 2018 00:46:31 -0400 Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-08.nifty.com with ESMTP id w6Q3Ukma012011; Thu, 26 Jul 2018 12:30:48 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-08.nifty.com w6Q3Ukma012011 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1532575848; bh=EEqpSaOIiLKXtDgT7Y6aO0wGsVqAQ/kQYtQDKX5JCJE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dTub7q4piXnDxzVAC5TN+ptpnjKkoqYRKMYhdrTcKJj35RqeX8FA93JGZtgMzxhi1 SdNcbMOsclTeH7Su/Z3GOsZyCTiN1sd/FC/6eWAblMYrLnxstXwSkKlJvFVh3Qn725 pGDCnMPdrZ2l9X+rgflDtuTMdWmnZWcMzEoyn1jblqqZiBtfYMB13KZsiTQoCmgHs0 oVsH3+tVZqTnM80wXbikFZCHqlvbwuusYzw4wDy6DVcQUfsLfGnuSAKzsuXgguK+nv bVsOQ0GyisPHuaT1YYpLm+8BuTgPeBw7vih1HwcBJ5TTwTpV2bhdoK5xtzGwhTwJQU 4Lz4TABXT5D8w== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Wolfram Sang , linux-mmc@vger.kernel.org, Ulf Hansson , Rob Herring Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Masahiro Yamada Subject: [PATCH 2/2] dt-binding: mmc: rename tmio_mmc.txt to renesas_sdhi.txt Date: Thu, 26 Jul 2018 12:28:56 +0900 Message-Id: <1532575736-20138-3-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1532575736-20138-1-git-send-email-yamada.masahiro@socionext.com> References: <1532575736-20138-1-git-send-email-yamada.masahiro@socionext.com> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org As commit b6147490e6aa ("mmc: tmio: split core functionality, DMA and MFD glue") said, these MMC controllers use the IP from Panasonic. TMIO (Toshiba Mobile IO) MMC was the first upstreamed user of this IP. The common driver code was split and expanded as 'tmio-mmc-core', then it become historical misnomer since 'tmio' is not the name of this IP. In the discussion [1], we decide to continue calling these variants 'TMIO MMC' at least in Linux driver level, but let's stop exposing this unfortunate things to other projects. DT should not be oriented to a particular project even though it is developed in Linux communities. Also, remove the first paragraph, "The tmio-mmc driver doesn't probe..." entirely. The DT-binding should describe the hardware. It is wrong to talk about Linux driver internals such as how the drivers are probed, how platform data are handed off, etc. [1] https://www.spinics.net/lists/linux-mmc/msg46952.html Signed-off-by: Masahiro Yamada --- .../bindings/mmc/{tmio_mmc.txt => renesas_sdhi.txt} | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) rename Documentation/devicetree/bindings/mmc/{tmio_mmc.txt => renesas_sdhi.txt} (86%) -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt b/Documentation/devicetree/bindings/mmc/renesas_sdhi.txt similarity index 86% rename from Documentation/devicetree/bindings/mmc/tmio_mmc.txt rename to Documentation/devicetree/bindings/mmc/renesas_sdhi.txt index 839f469..a27e091 100644 --- a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt +++ b/Documentation/devicetree/bindings/mmc/renesas_sdhi.txt @@ -1,13 +1,4 @@ -* Toshiba Mobile IO SD/MMC controller - -The tmio-mmc driver doesn't probe its devices actively, instead its binding to -devices is managed by either MFD drivers or by the sh_mobile_sdhi platform -driver. Those drivers supply the tmio-mmc driver with platform data, that either -describe hardware capabilities, known to them, or are obtained by them from -their own platform data or from their DT information. In the latter case all -compulsory and any optional properties, common to all SD/MMC drivers, as -described in mmc.txt, can be used. Additionally the following tmio_mmc-specific -optional bindings can be used. +* Renesas SDHI SD/MMC controller Required properties: - compatible: should contain one or more of the following: