From patchwork Thu Aug 15 06:01:36 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 267330 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id A732D2C00D1 for ; Thu, 15 Aug 2013 16:03:29 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760303Ab3HOGCv (ORCPT ); Thu, 15 Aug 2013 02:02:51 -0400 Received: from mail-pa0-f50.google.com ([209.85.220.50]:48839 "EHLO mail-pa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753334Ab3HOGCt (ORCPT ); Thu, 15 Aug 2013 02:02:49 -0400 Received: by mail-pa0-f50.google.com with SMTP id fb10so433061pad.37 for ; Wed, 14 Aug 2013 23:02:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=h60F6qJxVgKY/oJoBvMj1n4dCjGuP3Ja6fF5LKUx6b4=; b=FySKE83vPB/928bVKOUi/8+pHzN7jz4AjOBkUDQOaqMuz90DkAlEqRqWr1ZD2i4zwK w0PLrXbll+CGv1TduJ5MV+kjlnOrtoSeMgnxo6bWSXgV6GCk53m3d4+MXsFg28xXUwFZ yqxgQ4uImdXgmhCbzFdAe9J1XMP61FfOSHn75CGOA5A90SlNxbYEEGTMK6A7SccegN/D hIj6VLzmhdJWanu8G7CfK1KiQuFgiBVlR7/PGI0XVj/dUhs0SU4G1iqN/lCfG0wYFO5E kQTaGGApgsb0RjNkk6klsU3mWveriXpMw2Pq5Ghwo/j3uw0s08lPRgeWmjoebgLtHfK3 pl/A== X-Received: by 10.68.134.133 with SMTP id pk5mr11810023pbb.89.1376546568840; Wed, 14 Aug 2013 23:02:48 -0700 (PDT) Received: from localhost.localdomain ([112.79.41.60]) by mx.google.com with ESMTPSA id a5sm54752871pbw.4.2013.08.14.23.02.40 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 14 Aug 2013 23:02:47 -0700 (PDT) From: "Lad, Prabhakar" To: Sekhar Nori Cc: DLOS , LKML , devicetree-discuss@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, "Lad, Prabhakar" Subject: [PATCH v4 4/5] ARM: davinci: da850: add DT node for eth0. Date: Thu, 15 Aug 2013 11:31:36 +0530 Message-Id: <1376546497-26931-5-git-send-email-prabhakar.csengg@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1376546497-26931-1-git-send-email-prabhakar.csengg@gmail.com> References: <1376546497-26931-1-git-send-email-prabhakar.csengg@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: "Lad, Prabhakar" Add eth0 device tree node information and pinmux for mii to da850 by providing interrupt details and local mac address of eth0. Signed-off-by: Lad, Prabhakar --- Changes for v2: None Changes for v3: a> Split the pinmux for mdio and mii. Changes for v4: none arch/arm/boot/dts/da850-evm.dts | 5 +++++ arch/arm/boot/dts/da850.dtsi | 30 ++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 1f8cfdd..65bc080 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -96,6 +96,11 @@ pinctrl-0 = <&mdio_pins>; bus_freq = <2200000>; }; + eth0: emac@1e20000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mii_pins>; + }; }; nand_cs3@62000000 { status = "okay"; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index d5138b4..911f647 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -131,6 +131,22 @@ 0x10 0x00000088 0x000000ff >; }; + mii_pins: pinmux_mii_pins { + pinctrl-single,bits = < + /* + * MII_TXEN, MII_TXCLK, MII_COL + * MII_TXD_3, MII_TXD_2, MII_TXD_1 + * MII_TXD_0 + */ + 0x8 0x88888880 0xfffffff0 + /* + * MII_RXER, MII_CRS, MII_RXCLK + * MII_RXDV, MII_RXD_3, MII_RXD_2 + * MII_RXD_1, MII_RXD_0 + */ + 0xc 0x88888888 0xffffffff + >; + }; }; serial0: serial@1c42000 { @@ -226,6 +242,20 @@ #size-cells = <0>; reg = <0x224000 0x1000>; }; + eth0: emac@1e20000 { + compatible = "ti,davinci-dm6467-emac"; + reg = <0x220000 0x4000>; + ti,davinci-ctrl-reg-offset = <0x3000>; + ti,davinci-ctrl-mod-reg-offset = <0x2000>; + ti,davinci-ctrl-ram-offset = <0>; + ti,davinci-ctrl-ram-size = <0x2000>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <33 + 34 + 35 + 36 + >; + }; }; nand_cs3@62000000 { compatible = "ti,davinci-nand";