From patchwork Sun Jun 23 15:00:05 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 253568 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 4DE9C2C06FD for ; Mon, 24 Jun 2013 01:01:49 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752186Ab3FWPAz (ORCPT ); Sun, 23 Jun 2013 11:00:55 -0400 Received: from mail-pa0-f50.google.com ([209.85.220.50]:35809 "EHLO mail-pa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752097Ab3FWPAt (ORCPT ); Sun, 23 Jun 2013 11:00:49 -0400 Received: by mail-pa0-f50.google.com with SMTP id fb1so9883035pad.9 for ; Sun, 23 Jun 2013 08:00:48 -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:x-mailer:in-reply-to:references; bh=8JqqCIK6oTErXuULwm3qMkinP/aZL7UpdN7dLcetbEM=; b=pGTMG7OgMccuFf2qa5xf6N/bdiCi/VY70lRbC4Jn1NcTdwg0DCMF3AEkM/w1YHWnKw YRsNRMse63KdBqtBRwK5KuY1yTW5XENtkAQwgjeStI+LTEBTGhlIgLDr4vtfFowPOh8h eSeeJGSml/GB+v6BN/GoJqQ1G4FMivA11sbCjdXgU4jEfvYjFNhSr0BR+BUwA5Msku54 c/9VO4lv1Ezco1jZ6YQMGr5vpSt1MH+WCpwuZyCT/HzW7vZRqp2aXn92LCg9kGZERG3X PBGtCb4PBa9Wo6gTxHc7aJT410+uLl/AsCPs8TkxTjzm+i3BHtK00ef/qEdphMbxBLs1 adJg== X-Received: by 10.66.163.73 with SMTP id yg9mr22683850pab.77.1371999648637; Sun, 23 Jun 2013 08:00:48 -0700 (PDT) Received: from localhost.localdomain ([1.23.212.179]) by mx.google.com with ESMTPSA id dc3sm13775600pbc.9.2013.06.23.08.00.44 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 23 Jun 2013 08:00:47 -0700 (PDT) From: Prabhakar Lad To: DLOS , LAK , devicetree-discuss@lists.ozlabs.org, Sekhar Nori Cc: LKML , netdev@vger.kernel.org, "Lad, Prabhakar" , Heiko Schocher Subject: [PATCH v3 4/6] ARM: davinci: da850: add DT node for eth0. Date: Sun, 23 Jun 2013 20:30:05 +0530 Message-Id: <1371999607-6483-5-git-send-email-prabhakar.csengg@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1371999607-6483-1-git-send-email-prabhakar.csengg@gmail.com> References: <1371999607-6483-1-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 Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: netdev@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org Cc: Sekhar Nori Cc: Heiko Schocher --- Changes for v2: None Changes for v3: a> Split the pinmux for mdio and mii. 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 661219e..590d884 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 bcef5a9..0109b65 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 { @@ -229,6 +245,20 @@ #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";