From patchwork Sun Jun 23 15:00:03 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 2768301 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 3DB10C0AB1 for ; Sun, 23 Jun 2013 15:02:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5C8702010E for ; Sun, 23 Jun 2013 15:02:05 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 40914200ED for ; Sun, 23 Jun 2013 15:02:04 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UqlnC-0004eY-9d; Sun, 23 Jun 2013 15:01:26 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Uqln5-0005np-N7; Sun, 23 Jun 2013 15:01:19 +0000 Received: from mail-pd0-x234.google.com ([2607:f8b0:400e:c02::234]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Uqlmm-0005kZ-99 for linux-arm-kernel@lists.infradead.org; Sun, 23 Jun 2013 15:01:01 +0000 Received: by mail-pd0-f180.google.com with SMTP id 10so250944pdi.11 for ; Sun, 23 Jun 2013 08:00:38 -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=X5FIunqJHAYha5xAA74bEX5jLla7SWPcbm07IDdh990=; b=V17LeZBKBbAGWr/UdG0OHMGXt1TCk9xrlfH3tg3KAZXDOdQA856lbXmbdHXoT5muw5 1OxUUx9kPNcJGVrgBmawmKZuF1r9sJ0wLdaDKM2VvsJjrRGja0ZX8nqh7iRMROj4JA0g oTj5y0rXX3DSDyj0Mwfa4ZEhLoDS2oVcroFAy3kb/97UkUJ3aFdPfZrFy3f30K9TLDqf FjDRNWRnNTx4oMgwI36BJrrXOiF3E9wgOz435EZNj2iI3z+ginpNFPuY+kAHKIDbMAea 5ek4p/YMi6GHdJpazc6HtXNaXLf15J+z2EPr0QVyWQIHBmSTt4HzLO7yYFrmlU2z/L+1 NG5A== X-Received: by 10.66.164.199 with SMTP id ys7mr23956156pab.104.1371999638757; Sun, 23 Jun 2013 08:00:38 -0700 (PDT) Received: from localhost.localdomain ([1.23.212.179]) by mx.google.com with ESMTPSA id dc3sm13775600pbc.9.2013.06.23.08.00.33 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 23 Jun 2013 08:00:37 -0700 (PDT) From: Prabhakar Lad To: DLOS , LAK , devicetree-discuss@lists.ozlabs.org, Sekhar Nori Subject: [PATCH v3 2/6] ARM: davinci: da850: add DT node for mdio device Date: Sun, 23 Jun 2013 20:30:03 +0530 Message-Id: <1371999607-6483-3-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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130623_110100_456419_41893F82 X-CRM114-Status: GOOD ( 10.34 ) X-Spam-Score: -2.0 (--) Cc: netdev@vger.kernel.org, "Lad, Prabhakar" , Heiko Schocher , LKML X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: "Lad, Prabhakar" Add mdio device tree node information to da850 by providing register details and bus frequency of mdio. 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> Added pin entries for mdio. arch/arm/boot/dts/da850-evm.dts | 6 ++++++ arch/arm/boot/dts/da850.dtsi | 13 +++++++++++++ 2 files changed, 19 insertions(+) diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index c914357..661219e 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -90,6 +90,12 @@ }; }; }; + mdio: mdio@1e24000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mdio_pins>; + bus_freq = <2200000>; + }; }; nand_cs3@62000000 { status = "okay"; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 4660693..bcef5a9 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -125,6 +125,13 @@ 0x14 0x00000010 0x000000f0 >; }; + mdio_pins: pinmux_mdio_pins { + pinctrl-single,bits = < + /* MDIO_CLK, MDIO_D */ + 0x10 0x00000088 0x000000ff + >; + }; + }; serial0: serial@1c42000 { compatible = "ns16550a"; @@ -216,6 +223,12 @@ interrupts = <56>; status = "disabled"; }; + mdio: mdio@1e24000 { + compatible = "ti,davinci_mdio"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x224000 0x1000>; + }; }; nand_cs3@62000000 { compatible = "ti,davinci-nand";