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=-5.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT 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 D5933C282CB for ; Mon, 4 Feb 2019 14:59:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9BD462087C for ; Mon, 4 Feb 2019 14:59:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="6Ngf8RVe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731052AbfBDO7A (ORCPT ); Mon, 4 Feb 2019 09:59:00 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:38050 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727231AbfBDO7A (ORCPT ); Mon, 4 Feb 2019 09:59:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=7RupaaMd7C/iXTOR3P7hMqHOy0ybn3Wjzqz3cVqU8Wc=; b=6Ngf8RVeH4y/dkmmUZvQKtsMjv azRshNNi/OlYLn+/hCfb8HHzW7jsbxUbi+KANnAcCHOeX9rsLGKj59eOa0PVeJLHyQdHagOjeHC8f UnJ3iUnyzVRHXj3UbYGnES7KmZlCek+0XsCOfVQGmhKOJnv83Do+dhNnev3Ys896Uxgw=; Received: from andrew by vps0.lunn.ch with local (Exim 4.89) (envelope-from ) id 1gqfi3-0006CR-0F; Mon, 04 Feb 2019 15:58:55 +0100 Date: Mon, 4 Feb 2019 15:58:54 +0100 From: Andrew Lunn To: Moritz Fischer Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, davem@davemloft.net, alex.williams@ni.com, Rob Herring Subject: Re: [net-next RFC/PATCH] net: nixge: Make mdio child node optional Message-ID: <20190204145854.GD22111@lunn.ch> References: <20190202025048.14772-1-mdf@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190202025048.14772-1-mdf@kernel.org> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Feb 01, 2019 at 06:50:48PM -0800, Moritz Fischer wrote: > Make MDIO child optional and only instantiate the > MDIO bus if the child is actually present. > > There are currently no (in-tree) users of this > binding; all (out-of-tree) users use overlays that > get shipped together with the FPGA images that contain > the IP. > > This will significantly increase maintainabilty > of future revisions of this IP. > > Signed-off-by: Moritz Fischer > Cc: Andrew Lunn > Cc: Rob Herring Reviewed-by: Andrew Lunn Andrew