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=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 2A4BEC31E40 for ; Mon, 12 Aug 2019 22:59:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EBA08206A2 for ; Mon, 12 Aug 2019 22:59:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565650797; bh=OTmIV1SXMp3ZRHKy5BprVAfGzTIa4Ok6wDapu0aLK+c=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=DLcSElXeXhXYAsORN1vlsaTU9Ehh4w/0jAUXeKNihcDguApktVqcqga/plNMvSVa1 +nF/FPuLl7t1OYx7ifGG7RwpWSul+xVeXbWRKNejz4JUXzxo8HPfbVrLY4jlJDWCaW ZiE+YDXFZmOIjRVAZgOYHml2vTmWKKs6eb4bdLFQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726663AbfHLW74 (ORCPT ); Mon, 12 Aug 2019 18:59:56 -0400 Received: from mail-ot1-f67.google.com ([209.85.210.67]:39553 "EHLO mail-ot1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725822AbfHLW7z (ORCPT ); Mon, 12 Aug 2019 18:59:55 -0400 Received: by mail-ot1-f67.google.com with SMTP id r21so159453994otq.6; Mon, 12 Aug 2019 15:59:55 -0700 (PDT) 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=wfqkapTLzty9tIGiNjJX/GNLl3mKFpBX5RHcS25GDOc=; b=uPJ1y5MMz2mXIb8UGO6iYhtl8ARHx2+N8Ird/VVvfN5NAwR5isbFlmtauAxMsCl2yH lZwuybh/X7QHeL3GffIgiGa2blMtujG1TSthlcWOflHyXFhodCRoXd8TuhQtZA2jCyZh ToqvcArwu6lpznpTiUPYsZIKucvTvcs4G7z04cNW8aipXAoaXk1bGO2sc+cdv734xwqO 9DlYzicg6tBzrtoTkloEG791nkXro+cozB6LAeBz1raOFQxx5J1KuXLQL09L6cxUPKtG e5w+z6Ev7wODgKI2x7QsotO+aC+2QvjBzAhHhDzTMFMUZjjgia4CqNLgiPE0bQ9Z7jrF S3Tw== X-Gm-Message-State: APjAAAUY9htEfasQos9FNmHlJdOXncmjagl94nCel7kPN+YYn6FbFvjY J9IxWRVmsn4sZ48QakRCiw== X-Google-Smtp-Source: APXvYqwmEe/FyoKdinwwGB2N4dWJ7LVtCusVQVC4ngZudckeh8J0RW2j1KLcpC1O8ucq5RcQHumzMw== X-Received: by 2002:a02:4881:: with SMTP id p123mr13646129jaa.69.1565650794550; Mon, 12 Aug 2019 15:59:54 -0700 (PDT) Received: from localhost ([64.188.179.254]) by smtp.gmail.com with ESMTPSA id p13sm19586044ioo.72.2019.08.12.15.59.53 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 12 Aug 2019 15:59:53 -0700 (PDT) Date: Mon, 12 Aug 2019 16:59:52 -0600 From: Rob Herring To: Xia Jiang Cc: Hans Verkuil , Matthias Brugger , Rick Chang , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Marek Szyprowski , Tomasz Figa , srv_heupstream@mediatek.com Subject: Re: [PATCH 1/5] media: dt-bindings: Add JPEG ENC device tree node document Message-ID: <20190812225952.GA31298@bogus> References: <20190717093034.22826-1-xia.jiang@mediatek.com> <20190717093034.22826-2-xia.jiang@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190717093034.22826-2-xia.jiang@mediatek.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 17, 2019 at 05:30:30PM +0800, Xia Jiang wrote: > add JPEG ENC device tree node document > > Change-Id: I9f0a8aec7eced20c88acbc88d6ff179763f91246 Run checkpatch.pl. (Remove this) > Signed-off-by: Xia Jiang > --- > .../bindings/media/mediatek-jpeg-encoder.txt | 33 +++++++++++++++++++ > 1 file changed, 33 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.txt > > diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.txt b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.txt > new file mode 100644 > index 000000000000..1231fedb70bc > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.txt > @@ -0,0 +1,33 @@ > +* MediaTek JPEG Encoder > + > +MediaTek JPEG Encoder is the JPEG encode hardware present in MediaTek SoCs > + > +Required properties: > +- compatible : must be "mediatek,mtk-jpgenc" Needs an SoC specific compatible. > +- reg : physical base address of the JPEG encoder registers and length of > + memory mapped region. > +- interrupts : interrupt number to the interrupt controller. > +- clocks: device clocks, see > + Documentation/devicetree/bindings/clock/clock-bindings.txt for details. > +- clock-names: must contain "jpgenc". It is the clock of JPEG encoder. > +- power-domains: a phandle to the power domain, see > + Documentation/devicetree/bindings/power/power_domain.txt for details. > +- mediatek,larb: must contain the local arbiters in the current SoCs, see > + Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt > + for details. > +- iommus: should point to the respective IOMMU block with master port as > + argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.txt > + for details. > + > +Example: > + jpegenc: jpegenc@1500a000 { > + compatible = "mediatek,mtk-jpgenc"; > + reg = <0 0x1500a000 0 0x1000>; > + interrupts = ; > + clocks = <&imgsys CLK_IMG_VENC>; > + clock-names = "jpgenc"; > + power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>; > + mediatek,larb = <&larb2>; > + iommus = <&iommu MT2701_M4U_PORT_JPGENC_RDMA>, > + <&iommu MT2701_M4U_PORT_JPGENC_BSDMA>; > + }; > -- > 2.18.0 >