From patchwork Thu Aug 15 06:01:34 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 2844990 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 352809F271 for ; Thu, 15 Aug 2013 06:03:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4905220417 for ; Thu, 15 Aug 2013 06:03:38 +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 4C88E20415 for ; Thu, 15 Aug 2013 06:03:37 +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 1V9qeD-0004VE-8c; Thu, 15 Aug 2013 06:03:01 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1V9qe2-0007CP-5P; Thu, 15 Aug 2013 06:02:50 +0000 Received: from mail-pb0-x22f.google.com ([2607:f8b0:400e:c01::22f]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V9qdv-0007A9-N5 for linux-arm-kernel@lists.infradead.org; Thu, 15 Aug 2013 06:02:44 +0000 Received: by mail-pb0-f47.google.com with SMTP id rr4so391788pbb.6 for ; Wed, 14 Aug 2013 23:02:27 -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=EL7PVEgzvEi2xqAZE9XVdYELWlEgHvA6DhnHreQnqX4=; b=XMWx8LFhkXWZ6yXvu3hYZfwk8qldurEcjffILL8B0it2b9pGK1aqzR4zHPAiP5v5H/ 5xqRiP++qG7oSfqO72Jf5uAUorug7QI4lNIG3zpnBZhFDVgYXQ5Zx0ytYHvmvCRfanOo X91gCzr6wzyUOxgojDTpGCayeq0buOT4W4GHflhcV+bF1UQOcXTRr/ZVFf3h8s7IA23P AOlBC2KWcNJ2G63M27XnVuqgMApCooJ5wDA22QnM6YXFkBIc/J3rbuKWA22OeqtF/uR0 sC6Ws3efzw4O2Bjfwoxvs9pGegtOKb1JPbrOcS6qi4bDVf1IzgdCXdjTRCC9QAHjKB1K gUnw== X-Received: by 10.68.228.102 with SMTP id sh6mr13887690pbc.138.1376546547398; Wed, 14 Aug 2013 23:02:27 -0700 (PDT) Received: from localhost.localdomain ([112.79.41.60]) by mx.google.com with ESMTPSA id a5sm54752871pbw.4.2013.08.14.23.02.13 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 14 Aug 2013 23:02:26 -0700 (PDT) From: "Lad, Prabhakar" To: Sekhar Nori Subject: [PATCH v4 2/5] ARM: davinci: da850: add DT node for mdio device Date: Thu, 15 Aug 2013 11:31:34 +0530 Message-Id: <1376546497-26931-3-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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130815_020243_918103_FA345559 X-CRM114-Status: UNSURE ( 9.91 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.0 (--) Cc: DLOS , netdev@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, LKML , "Lad, Prabhakar" , linux-arm-kernel@lists.infradead.org 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=-6.9 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 --- Changes for v2: none Changes for v3: a> Added pin entries for mdio. Changes for v4: none 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 5bce7cc..1f8cfdd 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 5f7e79a..d5138b4 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"; @@ -213,6 +220,12 @@ 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";