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=-8.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 92828C11D3D for ; Thu, 27 Feb 2020 18:19:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6AE23246B7 for ; Thu, 27 Feb 2020 18:19:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729570AbgB0STQ (ORCPT ); Thu, 27 Feb 2020 13:19:16 -0500 Received: from mx2.suse.de ([195.135.220.15]:57368 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729306AbgB0STP (ORCPT ); Thu, 27 Feb 2020 13:19:15 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id B4501B26B; Thu, 27 Feb 2020 18:19:07 +0000 (UTC) Subject: Re: [PATCH v10 2/5] dt-bindings: mediatek: Update mmsys binding to reflect it is a system controller To: Enric Balletbo i Serra , robh+dt@kernel.org, mark.rutland@arm.com, ck.hu@mediatek.com, p.zabel@pengutronix.de, airlied@linux.ie, mturquette@baylibre.com, sboyd@kernel.org, ulrich.hecht+renesas@gmail.com, laurent.pinchart@ideasonboard.com Cc: Mauro Carvalho Chehab , rdunlap@infradead.org, dri-devel@lists.freedesktop.org, Weiyi Lu , Seiya Wang , linux-clk@vger.kernel.org, Collabora Kernel ML , mtk01761 , Allison Randal , Thomas Gleixner , wens@csie.org, Kate Stewart , Greg Kroah-Hartman , Houlong Wei , Matthias Brugger , linux-media@vger.kernel.org, devicetree@vger.kernel.org, sean.wang@mediatek.com, frank-w@public-files.de, Minghsiu Tsai , Andrew-CT Chen , linux-mediatek@lists.infradead.org, hsinyi@chromium.org, linux-arm-kernel@lists.infradead.org, Richard Fontana , linux-kernel@vger.kernel.org, matthias.bgg@kernel.org, Daniel Vetter References: <20200227180858.1514157-1-enric.balletbo@collabora.com> <20200227180858.1514157-3-enric.balletbo@collabora.com> From: Matthias Brugger Autocrypt: addr=mbrugger@suse.com; prefer-encrypt=mutual; keydata= mQINBFP1zgUBEAC21D6hk7//0kOmsUrE3eZ55kjc9DmFPKIz6l4NggqwQjBNRHIMh04BbCMY fL3eT7ZsYV5nur7zctmJ+vbszoOASXUpfq8M+S5hU2w7sBaVk5rpH9yW8CUWz2+ZpQXPJcFa OhLZuSKB1F5JcvLbETRjNzNU7B3TdS2+zkgQQdEyt7Ij2HXGLJ2w+yG2GuR9/iyCJRf10Okq gTh//XESJZ8S6KlOWbLXRE+yfkKDXQx2Jr1XuVvM3zPqH5FMg8reRVFsQ+vI0b+OlyekT/Xe 0Hwvqkev95GG6x7yseJwI+2ydDH6M5O7fPKFW5mzAdDE2g/K9B4e2tYK6/rA7Fq4cqiAw1+u EgO44+eFgv082xtBez5WNkGn18vtw0LW3ESmKh19u6kEGoi0WZwslCNaGFrS4M7OH+aOJeqK fx5dIv2CEbxc6xnHY7dwkcHikTA4QdbdFeUSuj4YhIZ+0QlDVtS1QEXyvZbZky7ur9rHkZvP ZqlUsLJ2nOqsmahMTIQ8Mgx9SLEShWqD4kOF4zNfPJsgEMB49KbS2o9jxbGB+JKupjNddfxZ 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Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200227180858.1514157-3-enric.balletbo@collabora.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 27/02/2020 19:08, Enric Balletbo i Serra wrote: > The mmsys system controller is not only a pure clock controller, so > update the binding documentation to reflect that apart from providing > clocks, it also provides routing and miscellaneous control registers. > > Signed-off-by: Enric Balletbo i Serra Reviewed-by: Matthias Brugger > --- > > Changes in v10: > - Update the binding documentation for the mmsys system controller. > > Changes in v9: None > Changes in v8: None > Changes in v7: None > > .../devicetree/bindings/arm/mediatek/mediatek,mmsys.txt | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt > index 301eefbe1618..8d6a9d98e7a6 100644 > --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt > +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt > @@ -1,7 +1,8 @@ > Mediatek mmsys controller > ============================ > > -The Mediatek mmsys controller provides various clocks to the system. > +The Mediatek mmsys system controller provides clock control, routing control, > +and miscellaneous control in mmsys partition. > > Required Properties: > > @@ -15,13 +16,13 @@ Required Properties: > - "mediatek,mt8183-mmsys", "syscon" > - #clock-cells: Must be 1 > > -The mmsys controller uses the common clk binding from > +For the clock control, the mmsys controller uses the common clk binding from > Documentation/devicetree/bindings/clock/clock-bindings.txt > The available clocks are defined in dt-bindings/clock/mt*-clk.h. > > Example: > > -mmsys: clock-controller@14000000 { > +mmsys: syscon@14000000 { > compatible = "mediatek,mt8173-mmsys", "syscon"; > reg = <0 0x14000000 0 0x1000>; > #clock-cells = <1>; >