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[209.132.180.67]) by mx.google.com with ESMTP id q71si2629548pfk.555.2017.08.09.07.03.31; Wed, 09 Aug 2017 07:03:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@ti.com header.s=ti-com-17Q1 header.b=kXytSqRM; spf=pass (google.com: best guess record for domain of linux-omap-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-omap-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752762AbdHIOD2 (ORCPT + 3 others); Wed, 9 Aug 2017 10:03:28 -0400 Received: from fllnx210.ext.ti.com ([198.47.19.17]:60952 "EHLO fllnx210.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752461AbdHIOD0 (ORCPT ); Wed, 9 Aug 2017 10:03:26 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by fllnx210.ext.ti.com (8.15.1/8.15.1) with ESMTP id v79E2uC2009689; Wed, 9 Aug 2017 09:02:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1502287376; bh=fa5hKUT+Jzoi9QFCgIEPhmloPbKTdT8HVsMDUuYzsiA=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=kXytSqRMTKQufzvjExalab5+dhXdb/Ff4QzpfZmUpldFd0s+RyF48hFfsYxw3dEQC WYCtDX35IWfB0ASbX5V/akuvATbLcUZFiK+OitMqIJ7S5Rlm/+X7EvzHLt/wEgae3n fvhzpKAIOVruaR2Uz1cdZIc8tdESLVi8/WIpGbBA= Received: from DLEE107.ent.ti.com (dlee107.ent.ti.com [157.170.170.37]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id v79E2tNd013927; Wed, 9 Aug 2017 09:02:55 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34; Wed, 9 Aug 2017 09:02:55 -0500 Received: from DLEE109.ent.ti.com (157.170.170.41) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34; Wed, 9 Aug 2017 09:02:55 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.845.34 via Frontend Transport; Wed, 9 Aug 2017 09:02:55 -0500 Received: from psplinux063.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 v79E2opo008741; Wed, 9 Aug 2017 09:02:53 -0500 From: Sekhar Nori To: Tony Lindgren CC: Rob Herring , Mark Rutland , , , Subject: [PATCH v2 1/3] ARM: dts: dra71-evm: workaround incorrect DP83867 RX_CTRL pin strap Date: Wed, 9 Aug 2017 19:32:47 +0530 Message-ID: X-Mailer: git-send-email 2.9.0 In-Reply-To: References: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org The DRA71 EVM straps the DP83867 GigaBit Ethernet phy's RX_DV/RX_CTRL pin in mode 1. Unfortunately, the phy data manual disallows this. Add "ti,dp83867-rxctrl-strap-quirk" property to the phy's device-tree node to allow kernel to enable software workaround for this incorrect strap setting. This is as suggested by the phy's datamanual and ensures proper operation of this PHY. This needs to be done for both instances of this PHY present on the board. Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/dra71-evm.dts | 2 ++ 1 file changed, 2 insertions(+) -- 2.9.0 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm/boot/dts/dra71-evm.dts b/arch/arm/boot/dts/dra71-evm.dts index a6298eb56978..9897e8fa6845 100644 --- a/arch/arm/boot/dts/dra71-evm.dts +++ b/arch/arm/boot/dts/dra71-evm.dts @@ -191,6 +191,7 @@ ti,tx-internal-delay = ; ti,fifo-depth = ; ti,min-output-impedance; + ti,dp83867-rxctrl-strap-quirk; }; dp83867_1: ethernet-phy@3 { @@ -199,6 +200,7 @@ ti,tx-internal-delay = ; ti,fifo-depth = ; ti,min-output-impedance; + ti,dp83867-rxctrl-strap-quirk; }; };