From patchwork Wed Jul 20 14:56:14 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: 9239733 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 1C659602F0 for ; Wed, 20 Jul 2016 14:58:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0D8F52026B for ; Wed, 20 Jul 2016 14:58:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 007E227C05; Wed, 20 Jul 2016 14:58:57 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5F12A2026B for ; Wed, 20 Jul 2016 14:58:57 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bPsw4-0006B7-J2; Wed, 20 Jul 2016 14:57:20 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bPsvy-00068N-FZ for linux-arm-kernel@lists.infradead.org; Wed, 20 Jul 2016 14:57:15 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id u6KEs1UB030020; Wed, 20 Jul 2016 09:54:01 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id u6KEuhiL008526; Wed, 20 Jul 2016 09:56:43 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.294.0; Wed, 20 Jul 2016 09:56:42 -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 u6KEuPHJ029379; Wed, 20 Jul 2016 09:56:39 -0500 From: Mugunthan V N To: Subject: [net-next PATCH 3/3] ARM: dts: dra72-evm-revc: fix non-working cpsw second ethernet Date: Wed, 20 Jul 2016 20:26:14 +0530 Message-ID: <20160720145614.13132-4-mugunthanvnm@ti.com> X-Mailer: git-send-email 2.9.2.368.g08bb350 In-Reply-To: <20160720145614.13132-1-mugunthanvnm@ti.com> References: <20160720145614.13132-1-mugunthanvnm@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160720_075714_676278_0507BE75 X-CRM114-Status: UNSURE ( 7.24 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Florian Fainelli , Mugunthan V N , Tony Lindgren , Sekhar Nori , Russell King , linux-kernel@vger.kernel.org, Rob Herring , linux-omap@vger.kernel.org, "David S . Miller" , 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 X-Virus-Scanned: ClamAV using ClamSMTP Second ethernet of cpsw is not working, make it work by adding impedance configuration. 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..4313de5 100644 --- a/arch/arm/boot/dts/dra72-evm-revc.dts +++ b/arch/arm/boot/dts/dra72-evm-revc.dts @@ -69,5 +69,7 @@ ti,rx-internal-delay = ; ti,tx-internal-delay = ; ti,fifo-depth = ; + ti,impedance-control = <0x1f>; }; }; +