From patchwork Mon Feb 10 11:50:08 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 3618401 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 68CFD9F2D6 for ; Mon, 10 Feb 2014 11:50:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8361F2017D for ; Mon, 10 Feb 2014 11:50:29 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8FCCD20138 for ; Mon, 10 Feb 2014 11:50:28 +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 1WCpNY-0002yt-2x; Mon, 10 Feb 2014 11:50:24 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WCpNV-0000mH-OC; Mon, 10 Feb 2014 11:50:21 +0000 Received: from co1ehsobe002.messaging.microsoft.com ([216.32.180.185] helo=co1outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WCpNS-0000lK-Ie for linux-arm-kernel@lists.infradead.org; Mon, 10 Feb 2014 11:50:19 +0000 Received: from mail208-co1-R.bigfish.com (10.243.78.254) by CO1EHSOBE008.bigfish.com (10.243.66.71) with Microsoft SMTP Server id 14.1.225.22; Mon, 10 Feb 2014 11:49:56 +0000 Received: from mail208-co1 (localhost [127.0.0.1]) by mail208-co1-R.bigfish.com (Postfix) with ESMTP id 7F563B402A9; Mon, 10 Feb 2014 11:49:56 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah21bch1fc6hzz1de098h8275dh1de097hz2dh87h2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dc1h1dfeh1dffh1e23h1fe8h1ff5h2218h2216h226dh22d0h24afh2327h2336h2438h2461h2487h24d7h2516h2545h1151h1155h) X-FB-DOMAIN-IP-MATCH: fail Received: from mail208-co1 (localhost.localdomain [127.0.0.1]) by mail208-co1 (MessageSwitch) id 1392032993579531_4744; Mon, 10 Feb 2014 11:49:53 +0000 (UTC) Received: from CO1EHSMHS028.bigfish.com (unknown [10.243.78.232]) by mail208-co1.bigfish.com (Postfix) with ESMTP id 872CEA80048; Mon, 10 Feb 2014 11:49:53 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CO1EHSMHS028.bigfish.com (10.243.66.38) with Microsoft SMTP Server (TLS) id 14.16.227.3; Mon, 10 Feb 2014 11:49:53 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-003.039d.mgd.msft.net (10.84.1.16) with Microsoft SMTP Server (TLS) id 14.3.158.2; Mon, 10 Feb 2014 11:49:52 +0000 Received: from S2101-09.ap.freescale.net ([10.192.185.156]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id s1ABniP0024744; Mon, 10 Feb 2014 04:49:47 -0700 From: Shawn Guo To: Rob Herring Subject: [PATCH] dt/bindings: update fsl-fec regarding compatible and clocks Date: Mon, 10 Feb 2014 19:50:08 +0800 Message-ID: <1392033008-20752-1-git-send-email-shawn.guo@linaro.org> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-OriginatorOrg: sigmatel.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140210_065018_759154_B8B10084 X-CRM114-Status: UNSURE ( 9.86 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) Cc: Mark Rutland , devicetree@vger.kernel.org, Pawel Moll , Ian Campbell , Philippe De Muyter , Kumar Gala , Shawn Guo , 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, 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 Update fsl-fec to explicitly list the supported compatible strings and add missing 'clocks' and 'clock-names' properties. It does not change anything about how kernel drive works. Instead, it just reflects how kernel driver works today. Signed-off-by: Shawn Guo --- Documentation/devicetree/bindings/net/fsl-fec.txt | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt index 845ff84..3ebd395 100644 --- a/Documentation/devicetree/bindings/net/fsl-fec.txt +++ b/Documentation/devicetree/bindings/net/fsl-fec.txt @@ -1,9 +1,26 @@ * Freescale Fast Ethernet Controller (FEC) Required properties: -- compatible : Should be "fsl,-fec" +- compatible : Should contain one of the following: + "fsl,imx25-fec" + "fsl,imx27-fec" + "fsl,imx28-fec" + "fsl,imx6q-fec" + "fsl,mvf600-fec" - reg : Address and length of the register set for the device - interrupts : Should contain fec interrupt +- clocks: phandle to the clocks feeding the FEC controller and phy. The + following two are required: + - "ipg": the peripheral access clock + - "ahb": the bus clock for MAC + The following two are optional: + - "ptp": the sampling clock for PTP (IEEE 1588). On SoC like i.MX6Q, + the clock could come from either the internal clock control module + or external oscillator via pad depending on board design. + - "enet_out": the phy reference clock provided by SoC via pad, which + is available on SoC like i.MX28. +- clock-names: Must contain the clock names described just above + - phy-mode : String, operation mode of the PHY interface. Supported values are: "mii", "gmii", "sgmii", "tbi", "rmii", "rgmii", "rgmii-id", "rgmii-rxid", "rgmii-txid", "rtbi", "smii".