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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7012C433F5 for ; Sun, 10 Apr 2022 03:51:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231964AbiDJDxx (ORCPT ); Sat, 9 Apr 2022 23:53:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37144 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231530AbiDJDxn (ORCPT ); Sat, 9 Apr 2022 23:53:43 -0400 Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B7631900B; Sat, 9 Apr 2022 20:51:34 -0700 (PDT) Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id DF50F5C010A; Sat, 9 Apr 2022 23:51:33 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Sat, 09 Apr 2022 23:51:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= cc:cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm2; bh=afvQgYzacUmmnu mk0jzrcucXT40xonZLDoBzDQnp56w=; b=eOS7W+uMck2ImEZalechcFEnloi5L/ yjHX60zVfZmfgUVe9kpFmkfwWAngNSVVKBRrwZsQRfIEGg3UCq0L/arlRwh1Lg/g Qa8jsO4yaTMCqk+8jtxsTBQ34JxseY0kN9fWNdn0X3rmyhjJD+sNP6pqXhE2g6K2 TJaHmEv1xMmDRcgCKvWNG5Vs3LRarm10m0KvD6N226njrQftVN7O+l9uxFz8fF3g pae4tJd9+jSc3uCPWdMXcRBimN+hg4EaxVv2eiQcYXOEoNS5BnD0SZAkQ4Es1VyC ye94jjz6Otl4kE0TJFIU/RJnsRXlbWxii5PqV37eohExcMRAU4nlTKQQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; bh=afvQgYzacUmmnumk0jzrcucXT40xonZLDoBzDQnp5 6w=; b=bCrs/QcM24/rqLYK34KyxtYJguACaSQ+CAN7ZADR8YPFrhJy8jl0AIzGR Y26RIWFBgz7w9T0OGkDtofpG9Y+4erGa1dQ+EifO4+yUVZmgPL/wVmoEStG2ZxvI LIjDAusjVqN9y1sxTq3euMNJ1J97fxlL+OIVkCOjxkgPhQidU8RXwqRyRpxLRq2b 2hXa5YE8rFpz4lWfkrM2ziWi0fGB8NmvwHfTJ2jdRGbbmEifxCne6oPsyZcr3RKW qIEoVGvAn8pdBvgOSvLHd3WGjrpWlNlaM1HNVYuqvwzHXWnwA4DpfYlmpyGMylsm XKNKHmTbDAP8ZbBmVp+ChlqpEnFtQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrudekfedgjeegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepuffvfhfhkffffgggjggtgfesthejredttdefjeenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepgfevffetleehffejueekvdekvdeitdehveegfeekheeuieeiueet uefgtedtgeegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sat, 9 Apr 2022 23:51:32 -0400 (EDT) Subject: Re: [PATCH v3 4/8] ARM: dts: sun8i: v3s: Add mbus node to represent the interconnect To: Paul Kocialkowski , Chen-Yu Tsai , Jernej Skrabec Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, Rob Herring , Michael Turquette , Stephen Boyd , Frank Rowand , Maxime Ripard , Laurent Pinchart , Thomas Petazzoni References: <20220302211100.65264-1-paul.kocialkowski@bootlin.com> <20220302211100.65264-5-paul.kocialkowski@bootlin.com> From: Samuel Holland Message-ID: <7139bf7e-5dcd-0423-ac36-4e7f038a3494@sholland.org> Date: Sat, 9 Apr 2022 22:51:32 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <20220302211100.65264-5-paul.kocialkowski@bootlin.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/2/22 3:10 PM, Paul Kocialkowski wrote: > The V3s uses the mbus interconnect to provide DRAM access for a > number of blocks. The SoC can only map 2 GiB of DRAM, which is > reflected in the dma-ranges property. > > Signed-off-by: Paul Kocialkowski Reviewed-by: Samuel Holland