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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 7D046C04AB5 for ; Thu, 6 Jun 2019 22:29:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5148620673 for ; Thu, 6 Jun 2019 22:29:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729295AbfFFW3g (ORCPT ); Thu, 6 Jun 2019 18:29:36 -0400 Received: from sed198n136.SEDSystems.ca ([198.169.180.136]:42220 "EHLO sed198n136.sedsystems.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727552AbfFFW30 (ORCPT ); Thu, 6 Jun 2019 18:29:26 -0400 Received: from barney.sedsystems.ca (barney [198.169.180.121]) by sed198n136.sedsystems.ca with ESMTP id x56MTHG9010223 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 6 Jun 2019 16:29:22 -0600 (CST) Received: from SED.RFC1918.192.168.sedsystems.ca (eng1n65.eng.sedsystems.ca [172.21.1.65]) by barney.sedsystems.ca (8.14.7/8.14.4) with ESMTP id x56MTAPF028001 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 6 Jun 2019 16:29:17 -0600 From: Robert Hancock To: netdev@vger.kernel.org Cc: anirudh@xilinx.com, John.Linn@xilinx.com, andrew@lunn.ch, davem@davemloft.net, Robert Hancock Subject: [PATCH net-next v5 16/20] net: axienet: document device tree mdio child node Date: Thu, 6 Jun 2019 16:28:20 -0600 Message-Id: <1559860104-927-17-git-send-email-hancock@sedsystems.ca> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1559860104-927-1-git-send-email-hancock@sedsystems.ca> References: <1559860104-927-1-git-send-email-hancock@sedsystems.ca> X-Scanned-By: MIMEDefang 2.64 on 198.169.180.136 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The mdio child node for the MDIO bus is generally required when using this driver but was not documented other than being shown in the example. Document it as an optional (but usually required) parameter. Signed-off-by: Robert Hancock --- Documentation/devicetree/bindings/net/xilinx_axienet.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/xilinx_axienet.txt b/Documentation/devicetree/bindings/net/xilinx_axienet.txt index 0be335c..a8be67b 100644 --- a/Documentation/devicetree/bindings/net/xilinx_axienet.txt +++ b/Documentation/devicetree/bindings/net/xilinx_axienet.txt @@ -37,6 +37,9 @@ Optional properties: auto-detected from the CPU clock (but only on platforms where this is possible). New device trees should specify this - the auto detection is only for backward compatibility. + - mdio : Child node for MDIO bus. Must be defined if PHY access is + required through the core's MDIO interface (i.e. always, + unless the PHY is accessed through a different bus). Example: axi_ethernet_eth: ethernet@40c00000 { -- 1.8.3.1