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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 E3CEDC32771 for ; Wed, 15 Jan 2020 23:11:17 +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 AEC1C22522 for ; Wed, 15 Jan 2020 23:11:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="NTcj2BBB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AEC1C22522 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=siol.net 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:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=s3wAxfd8b2q2tHodXXGAj+VyzQGgL+jtN22EkhFcIBo=; b=NTcj2BBBQklYml 7gtm2CUFnFVYry/u2+WwbQjMXNHFdZMbpIv8DtrGhgC7kXyQTfDTGnPAJzAu/wBD8rQn4CPsBqe0s 0YOLel7G8kGgEyFKUefJMwGfXoD2ApGrMyRvidfRWYEfuxwKGUteMMVmDL24FQgEnBN1KIhLhRDOY 69aTW8JSB7f4WJhR6926YRoZX2EzPxG6o/ZKO2slgM/ZQAPkocRBiDZop/Tw9kXjTvwLPuEQsPL1d w7FwHmvh4bDTSlS5RU3+4cuAp7tbAgoh9WlyxpN4HHjS+V01BW2LxGsR13Gc5w4WV0Q4gPbZM8yY8 ajMCPgdo8dqZSnGHJ/SQ==; 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 1irrog-0004X3-6u; Wed, 15 Jan 2020 23:11:14 +0000 Received: from mailoutvs48.siol.net ([185.57.226.239] helo=mail.siol.net) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1irroa-0004W5-1I for linux-arm-kernel@lists.infradead.org; Wed, 15 Jan 2020 23:11:12 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTP id 7ECF95229C0; Thu, 16 Jan 2020 00:10:59 +0100 (CET) X-Virus-Scanned: amavisd-new at psrvmta12.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta12.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id G8KZ7vYm0PJ9; Thu, 16 Jan 2020 00:10:59 +0100 (CET) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTPS id 2E8355229D0; Thu, 16 Jan 2020 00:10:59 +0100 (CET) Received: from jernej-laptop.localnet (cpe-194-152-20-232.static.triera.net [194.152.20.232]) (Authenticated sender: jernej.skrabec@siol.net) by mail.siol.net (Zimbra) with ESMTPA id C0A525229C0; Thu, 16 Jan 2020 00:10:58 +0100 (CET) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: Rob Herring Subject: Re: [PATCH 1/2] dt-bindings: arm: sunxi: add OrangePi 3 with eMMC Date: Thu, 16 Jan 2020 00:10:58 +0100 Message-ID: <4200557.LvFx2qVVIh@jernej-laptop> In-Reply-To: References: <20200115194216.173117-1-jernej.skrabec@siol.net> <20200115194216.173117-2-jernej.skrabec@siol.net> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200115_151108_235312_7AFE3F09 X-CRM114-Status: GOOD ( 10.76 ) 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 , devicetree@vger.kernel.org, "linux-kernel@vger.kernel.org" , Maxime Ripard , Chen-Yu Tsai , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 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 Hi! Dne sreda, 15. januar 2020 ob 22:57:31 CET je Rob Herring napisal(a): > On Wed, Jan 15, 2020 at 1:42 PM Jernej Skrabec wrote: > > OrangePi 3 can optionally have eMMC. Add a compatible for it. > > Is this just a population option or a different board layout? If the > former, I don't think you need a new compatible, just add/enable a > node for the eMMC. I have only board with eMMC but I imagine it's the former. Even so, current approach with Allwinner boards is to have two different board DT files, one for each variant. This can be seen from Documentation/devicetree/bindings/arm/ sunxi.yaml which has a lot of compatibles ending with "-emmc". I guess reason for that is to avoid having MMC controller being powered on for no reason. Best regards, Jernej _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel