From patchwork Thu Oct 6 05:13:54 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mugunthan V N X-Patchwork-Id: 9363651 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 71217608A6 for ; Thu, 6 Oct 2016 05:15:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6578428DE3 for ; Thu, 6 Oct 2016 05:15:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5066528DE4; Thu, 6 Oct 2016 05:15:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E1BCA28DE4 for ; Thu, 6 Oct 2016 05:15:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753137AbcJFFPT (ORCPT ); Thu, 6 Oct 2016 01:15:19 -0400 Received: from arroyo.ext.ti.com ([198.47.19.12]:36630 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752694AbcJFFOy (ORCPT ); Thu, 6 Oct 2016 01:14:54 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id u965EH61017575; Thu, 6 Oct 2016 00:14:17 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id u965EHhD015632; Thu, 6 Oct 2016 00:14:17 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.294.0; Thu, 6 Oct 2016 00:14:16 -0500 Received: from a0131834lt.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u965Du3M018682; Thu, 6 Oct 2016 00:14:12 -0500 From: Mugunthan V N To: CC: , , , , Rob Herring , Mark Rutland , Tony Lindgren , Russell King , Florian Fainelli , David Miller , Sekhar Nori , Mugunthan V N Subject: [PATCH v3 3/4] ARM: dts: dra72-evm-revc: add phy impedance settings Date: Thu, 6 Oct 2016 10:43:54 +0530 Message-ID: <20161006051355.15947-4-mugunthanvnm@ti.com> X-Mailer: git-send-email 2.10.0.372.g6fe1b14 In-Reply-To: <20161006051355.15947-1-mugunthanvnm@ti.com> References: <20161006051355.15947-1-mugunthanvnm@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The default impedance settings of the phy is not the optimal value, due to this the second ethernet is not working. Fix it with correct values which makes the second ethernet port to work. Signed-off-by: Mugunthan V N --- arch/arm/boot/dts/dra72-evm-revc.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts index f9cfd3b..aafb594 100644 --- a/arch/arm/boot/dts/dra72-evm-revc.dts +++ b/arch/arm/boot/dts/dra72-evm-revc.dts @@ -62,6 +62,7 @@ ti,rx-internal-delay = ; ti,tx-internal-delay = ; ti,fifo-depth = ; + ti,min-output-impedance; }; dp83867_1: ethernet-phy@3 { @@ -69,5 +70,6 @@ ti,rx-internal-delay = ; ti,tx-internal-delay = ; ti,fifo-depth = ; + ti,min-output-imepdance; }; };