From patchwork Thu Oct 17 22:22:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Belloni X-Patchwork-Id: 11197269 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EA3C11575 for ; Thu, 17 Oct 2019 22:23:21 +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 BB2C021D7A for ; Thu, 17 Oct 2019 22:23:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="dVK2uxOr"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="ZryC9DQR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BB2C021D7A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.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=7p+pe3oZnKhamp6+11+VbF9hG5hJei/zyu1tOG8X8nk=; b=dVK2uxOrS/Lmak 2Vhqex6H86ooJB7OmspTODPftop1MvPxwCyxz8cqCLt5u6ZW6t5g1Giv3parlU8yANYpTHHbfEsIG 1ZkKnshkN9gVAc8/vCOvcUCDzze+re939lqtFhIOd0ysQjArmx+UmE+JDQbvG4IP3F+QH7TlNsrzB Y6p32HdEwF8tzGaddXY9Mn+DbQt9t80ERIcVOO1Mot4mbZsJ7REryuWpHc+PQMb9wDrfzE8gi6bPg dBEax8CyVjflQz1SqyhOt5R+j6cSjDTuFrEMMeMWmsXnfr03cc+WPrCDEB2Tik4y7UvYGRAkWlZM3 RtqA68pmEVQpnYjZu4+Q==; 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 1iLEAy-0003wZ-F8; Thu, 17 Oct 2019 22:23:20 +0000 Received: from merlin.infradead.org ([2001:8b0:10b:1231::1]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iLEAw-0003vE-Pw for linux-arm-kernel@bombadil.infradead.org; Thu, 17 Oct 2019 22:23:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type: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=RaBjlHlR9V8fH0PfxX3zJ8UedOQwVCgeMBZU7PUoWP4=; b=ZryC9DQRnW1/9cXKPoIW3+UxVH k/3BwZPTKXmdudOyrwu6j8Mo+1VGxUOyeZyhgVPZCffCoP0MKQADbkRJLzWVsmTo3qcxNWR33k/97 /PNemuhX9RB8/2DFAL76F2LY3n9+E6xOGBHsrWJPZTIXEHKmEHJv3z1axhj7LNbJJmGeLQYfwcC1W qEhJj/8NFrikSH5MVv2xTOSlADYifUkujgqkhXnBn2mFPVrwjCWTSY2eU9+XFEoWRLdfApoG/IekF z59is468ll57bJbGVFQTiSh5U8LA7+bbYxo7yao/i7k0GlslAgxObf2QTU/ON775hcOzW/8Tq1oVe PCSzaNDQ==; Received: from relay8-d.mail.gandi.net ([217.70.183.201]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iLEAs-0008Ns-Ok for linux-arm-kernel@lists.infradead.org; Thu, 17 Oct 2019 22:23:17 +0000 X-Originating-IP: 86.202.229.42 Received: from localhost (lfbn-lyo-1-146-42.w86-202.abo.wanadoo.fr [86.202.229.42]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay8-d.mail.gandi.net (Postfix) with ESMTPSA id 194B61BF203; Thu, 17 Oct 2019 22:22:34 +0000 (UTC) From: Alexandre Belloni To: "David S . Miller" Subject: [PATCH net-next v3 1/2] dt-bindings: net: lpc-eth: document optional properties Date: Fri, 18 Oct 2019 00:22:30 +0200 Message-Id: <20191017222231.29122-2-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191017222231.29122-1-alexandre.belloni@bootlin.com> References: <20191017222231.29122-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.2 on merlin.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [217.70.183.201 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 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: Andrew Lunn , Alexandre Belloni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Vladimir Zapolskiy , Sylvain Lemieux , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The Ethernet controller is also an mdio controller, to be able to parse children (phys for example), and mdio node must be present. Signed-off-by: Alexandre Belloni Reviewed-by: Andrew Lunn --- Documentation/devicetree/bindings/net/lpc-eth.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/net/lpc-eth.txt b/Documentation/devicetree/bindings/net/lpc-eth.txt index b92e927808b6..cfe0e5991d46 100644 --- a/Documentation/devicetree/bindings/net/lpc-eth.txt +++ b/Documentation/devicetree/bindings/net/lpc-eth.txt @@ -10,6 +10,11 @@ Optional properties: absent, "rmii" is assumed. - use-iram: Use LPC32xx internal SRAM (IRAM) for DMA buffering +Optional subnodes: +- mdio : specifies the mdio bus, used as a container for phy nodes according to + phy.txt in the same directory + + Example: mac: ethernet@31060000 {