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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 25C0EC34047 for ; Tue, 18 Feb 2020 20:32:12 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AA5E22173E for ; Tue, 18 Feb 2020 20:32:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="C8HGulSf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AA5E22173E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+qqn79QztGMTJhJrq8/UrFpN+e66xHwh3NrBRMqq5/0=; b=C8HGulSfAW7+m4 07XzEIo4dTjSDWMh0D2WO1XpIdbkAlU7+LVRqf9+g9GumrwKxMACYTF8SmxcbxjuHn8R8x827o8w8 83z3aSAftUjuuS3BwfaVkeJWn9nViLgPCE3Xu/3S6NxOHnFliHiUGP6p+9HEs8SysBRZPSlZO61h1 Jumag6HQCTE9SybL3Jx72MbYAapBCP+1Ibs+1EO/LctpyeQ8lSZgixSKZO4SloQOLCUhc6U9cRtbT qOe1U9VN/kz9F/jJxjO2vPj2UXxH98x12xSldmMhUkudwN55xGaZMMRAcnHc35Xbnrudwngv3BUQd uWxHkDrq5FCdbsIhSpTA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j49XC-0005i6-Lj; Tue, 18 Feb 2020 20:31:58 +0000 Received: from mail-oi1-f194.google.com ([209.85.167.194]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j49X8-0005gq-PJ; Tue, 18 Feb 2020 20:31:56 +0000 Received: by mail-oi1-f194.google.com with SMTP id p125so21467659oif.10; Tue, 18 Feb 2020 12:31:54 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=J/VxJ3xiwdS6/BWNfUPWpgIlaLG5DINnCPtjKZgxKdM=; b=dBG6gTVnj8DfPuy2Mz0cFObHaIYmrxqrv/Xw9ECMM8uc/edkdyxoyCKWm484mqQDIS e+wBte1pMS6+l7P8u4GZY1d3w2W1V2NWQgaGq8L0R832lZIIppbXJ8NVBIMcJE4LqQ4Z r3rLzlbLFGCoJ9v2HLfMLMv/H6LiDbm0G9hzBPDhGWHHJz5ZjA3JlWQqKZXmXm+cIlqp 01jEtXVeIh04B4PPHKMtKCAZ5++Ygpg4pjfvWrQ1MiDygrINnpRuzUvJvoqgq3H6meM8 JTsHhTcHHDrw3OLsEIbHhFJbcW91S6NiYKS3l+H45zp5KeC930jsLF46vVsB0vG7vIzd lGzw== X-Gm-Message-State: APjAAAVg2VjG9pgvIlM1EUMxk4H91s7gXN6H+cxyRYhODBZOP89blxvK +sbzxoZ90JZUmPATmZRKrg== X-Google-Smtp-Source: APXvYqz4+tMO0xRMFlD+Nj7EMFcqW+z3eblcWmDWok4aK303S3lbrgXPLQt5ovOmoCv1EkypuhWhDA== X-Received: by 2002:aca:af50:: with SMTP id y77mr2515745oie.8.1582057913671; Tue, 18 Feb 2020 12:31:53 -0800 (PST) Received: from rob-hp-laptop (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id y25sm1716518oto.27.2020.02.18.12.31.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Feb 2020 12:31:52 -0800 (PST) Received: (nullmailer pid 19094 invoked by uid 1000); Tue, 18 Feb 2020 20:31:51 -0000 Date: Tue, 18 Feb 2020 14:31:51 -0600 From: Rob Herring To: matthias.bgg@kernel.org Subject: Re: [PATCH v7 02/13] dt-bindings: display: mediatek: Add mmsys binding description Message-ID: <20200218203151.GA15948@bogus> References: <20200213201953.15268-1-matthias.bgg@kernel.org> <20200213201953.15268-3-matthias.bgg@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200213201953.15268-3-matthias.bgg@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200218_123154_821293_BB0928A7 X-CRM114-Status: GOOD ( 19.18 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, airlied@linux.ie, mturquette@baylibre.com, dri-devel@lists.freedesktop.org, laurent.pinchart@ideasonboard.com, ulrich.hecht+renesas@gmail.com, linux-clk@vger.kernel.org, drinkcat@chromium.org, wens@csie.org, ck.hu@mediatek.com, linux-media@vger.kernel.org, devicetree@vger.kernel.org, Daniel Vetter , frank-w@public-files.de, sean.wang@mediatek.com, linux-mediatek@lists.infradead.org, hsinyi@chromium.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org, Matthias Brugger , sboyd@kernel.org, rdunlap@infradead.org, linux-kernel@vger.kernel.org, p.zabel@pengutronix.de, enric.balletbo@collabora.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Feb 13, 2020 at 09:19:42PM +0100, matthias.bgg@kernel.org wrote: > From: Matthias Brugger > > The MediaTek DRM has a block called mmsys, which sets > the routing and enables the different blocks. > This patch adds one line for the mmsys bindings description and changes > the mmsys description to use the generic form of referring to a specific > Soc. > > Signed-off-by: Matthias Brugger > > --- > > Changes in v7: > - add hint to the mmsys binding document > - make mmsys description generic > - fix typo in commit message > > Changes in v6: None > Changes in v5: None > Changes in v4: None > Changes in v3: None > Changes in v2: None > > .../bindings/display/mediatek/mediatek,disp.txt | 3 +++ > .../bindings/display/mediatek/mediatek,mmsys.txt | 9 +-------- > 2 files changed, 4 insertions(+), 8 deletions(-) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > index b91e709db7a4..8e453026ef78 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > @@ -24,6 +24,7 @@ connected to. > For a description of the display interface sink function blocks, see > Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt and > Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt. > +Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt. > > Required properties (all function blocks): > - compatible: "mediatek,-disp-", one of > @@ -43,7 +44,9 @@ Required properties (all function blocks): > "mediatek,-dpi" - DPI controller, see mediatek,dpi.txt > "mediatek,-disp-mutex" - display mutex > "mediatek,-disp-od" - overdrive > + "mediatek,-mmsys", "syscon" - provide clocks and components management > the supported chips are mt2701, mt2712 and mt8173. > + > - reg: Physical base address and length of the function block register space > - interrupts: The interrupt signal from the function block (required, except for > merge and split function blocks). > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt > index 301eefbe1618..7bbadee820e3 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,mmsys.txt > @@ -5,14 +5,7 @@ The Mediatek mmsys controller provides various clocks to the system. > > Required Properties: > > -- compatible: Should be one of: > - - "mediatek,mt2701-mmsys", "syscon" > - - "mediatek,mt2712-mmsys", "syscon" > - - "mediatek,mt6779-mmsys", "syscon" > - - "mediatek,mt6797-mmsys", "syscon" > - - "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon" You've lost this information about the fallback... > - - "mediatek,mt8173-mmsys", "syscon" > - - "mediatek,mt8183-mmsys", "syscon" > +- compatible: "mediatek,-mmsys" You are just going to have to add these all back when this is converted to schema. Rob _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel