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[209.132.180.67]) by mx.google.com with ESMTP id h90si2771537plb.303.2017.08.09.07.03.48; Wed, 09 Aug 2017 07:03:49 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-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=wF8C2vWZ; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-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 S1752756AbdHIODq (ORCPT + 6 others); Wed, 9 Aug 2017 10:03:46 -0400 Received: from fllnx210.ext.ti.com ([198.47.19.17]:60964 "EHLO fllnx210.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752461AbdHIODa (ORCPT ); Wed, 9 Aug 2017 10:03:30 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by fllnx210.ext.ti.com (8.15.1/8.15.1) with ESMTP id v79E2wCu009694; Wed, 9 Aug 2017 09:02:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1502287378; bh=3bH7xojbpxNXAbkKLz/+IePDZGLejH+N5dmVchEZJ2U=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=wF8C2vWZe9Du0aPRy6s4K+2RICmURG4m0hRzaFVJRc9WQ+7uASlyhaydobYNi7s8Z ViNctk2ndmytg2BEaM0PlEiQNp2TkKSjGcEiIQmjMJUJXQIP9RtCWl9cRDAnCO7SUB mLkAiYJ7f5lUFprDBYfuSFW16rB+j790oDd5jxew= Received: from DLEE101.ent.ti.com (dlee101.ent.ti.com [157.170.170.31]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id v79E2wne013992; Wed, 9 Aug 2017 09:02:58 -0500 Received: from DLEE102.ent.ti.com (157.170.170.32) by DLEE101.ent.ti.com (157.170.170.31) 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 09:02:57 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE102.ent.ti.com (157.170.170.32) 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 09:02:57 -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 v79E2opp008741; Wed, 9 Aug 2017 09:02:55 -0500 From: Sekhar Nori To: Tony Lindgren CC: Rob Herring , Mark Rutland , , , Subject: [PATCH v2 2/3] ARM: dts: dra72-evm-revc: workaround incorrect DP83867 RX_CTRL pin strap Date: Wed, 9 Aug 2017 19:32:48 +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: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The DRA72 EVM Rev C 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/dra72-evm-revc.dts | 3 +++ 1 file changed, 3 insertions(+) -- 2.9.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" 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/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts index 3ecac56bf504..be18bc023c3f 100644 --- a/arch/arm/boot/dts/dra72-evm-revc.dts +++ b/arch/arm/boot/dts/dra72-evm-revc.dts @@ -70,6 +70,7 @@ ti,min-output-impedance; interrupt-parent = <&gpio6>; interrupts = <16 IRQ_TYPE_EDGE_FALLING>; + ti,dp83867-rxctrl-strap-quirk; }; dp83867_1: ethernet-phy@3 { @@ -80,5 +81,7 @@ ti,min-output-impedance; interrupt-parent = <&gpio6>; interrupts = <16 IRQ_TYPE_EDGE_FALLING>; + ti,dp83867-rxctrl-strap-quirk; }; }; +