From patchwork Fri Jan 10 07:00:16 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 3464851 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 D2C9E9F169 for ; Fri, 10 Jan 2014 07:29:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0F3D220109 for ; Fri, 10 Jan 2014 07:29:59 +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 04FBC200E6 for ; Fri, 10 Jan 2014 07:29:58 +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 1W1W9O-0007sq-RH; Fri, 10 Jan 2014 07:05:03 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W1W8H-0001WR-Qj; Fri, 10 Jan 2014 07:03:53 +0000 Received: from smtp.csie.ntu.edu.tw ([140.112.30.61]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W1W5u-0001GC-0m for linux-arm-kernel@lists.infradead.org; Fri, 10 Jan 2014 07:01:27 +0000 Received: from mirror2.csie.ntu.edu.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) by smtp.csie.ntu.edu.tw (Postfix) with ESMTPSA id D97CF20886; Fri, 10 Jan 2014 15:00:19 +0800 (CST) Received: from wens by mirror2.csie.ntu.edu.tw with local (Exim 4.82) (envelope-from ) id 1W1W4p-0007aI-Qa; Fri, 10 Jan 2014 15:00:19 +0800 From: Chen-Yu Tsai To: Srinivas Kandagatla , Giuseppe Cavallaro , Maxime Ripard Subject: [PATCH v2 15/16] ARM: dts: sun7i: olinuxino-micro: Enable GMAC instead of EMAC Date: Fri, 10 Jan 2014 15:00:16 +0800 Message-Id: <1389337217-29032-16-git-send-email-wens@csie.org> X-Mailer: git-send-email 1.8.5.2 In-Reply-To: <1389337217-29032-1-git-send-email-wens@csie.org> References: <1389337217-29032-1-git-send-email-wens@csie.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140110_020126_341307_7415C2A4 X-CRM114-Status: UNSURE ( 6.65 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) Cc: Mike Turquette , Emilio Lopez , netdev@vger.kernel.org, linux-sunxi@googlegroups.com, Rob Herring , linux-kernel@vger.kernel.org, Chen-Yu Tsai , 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=-4.3 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 GMAC has better performance and fewer hardware issues. Use the GMAC in MII mode for ethernet instead of the EMAC. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 27 +++++++++++-------------- 1 file changed, 12 insertions(+), 15 deletions(-) diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts index ead3013..b02a796 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts @@ -19,21 +19,6 @@ compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20"; soc@01c00000 { - emac: ethernet@01c0b000 { - pinctrl-names = "default"; - pinctrl-0 = <&emac_pins_a>; - phy = <&phy1>; - status = "okay"; - }; - - mdio@01c0b080 { - status = "okay"; - - phy1: ethernet-phy@1 { - reg = <1>; - }; - }; - pinctrl@01c20800 { led_pins_olinuxino: led_pins@0 { allwinner,pins = "PH2"; @@ -78,6 +63,18 @@ pinctrl-0 = <&i2c2_pins_a>; status = "okay"; }; + + gmac: ethernet@01c50000 { + pinctrl-names = "default"; + pinctrl-0 = <&gmac_pins_mii_a>; + phy = <&phy1>; + phy-mode = "mii"; + status = "okay"; + + phy1: ethernet-phy@1 { + reg = <1>; + }; + }; }; leds {