From patchwork Tue Feb 21 09:07:05 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 9584121 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4324E600CA for ; Tue, 21 Feb 2017 09:11:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 235782885F for ; Tue, 21 Feb 2017 09:11:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 17F56288E7; Tue, 21 Feb 2017 09:11:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A065C2885F for ; Tue, 21 Feb 2017 09:11:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=kZ8Uer8LXzQ6nI+h1Q4PYD4h+oHgbF2nhFpTdPB0Ezo=; b=mPxLjiKeegJS/2IHYwd9NgZXD3 Az6imXqJ2pqzRMUzVqtcx3Pu2eS/Bk6pmvl4z8jCmxK7+Af3jRGNyKmb0pZDCs+lFbKpwVtC1De+2 J04IQLS0pBZ+nPZafXA4pzstVgqPYUZU/zbrnRBL/cWbPAoFJs3oglO/MRko8INchgw7MexYvVix1 tLBo3/OSvTu29qwG+PRBmb4GYXVaBp2QInsMOvYIFGainP7l0o6HdnHx8LmqqI8n1gbD6mqil/NrZ yVqBYWYAbMAPFtNMbCk859TaSfmtJUKHVAMidEqOker9IzfWU1VntAeKS2Sg1ZnAf4yMsseIr8hng IDJTz7lA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cg6Ta-0007OH-Aw; Tue, 21 Feb 2017 09:11:14 +0000 Received: from mx1.redhat.com ([209.132.183.28]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cg6Q8-0004IL-NU; Tue, 21 Feb 2017 09:07:51 +0000 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 651D0636FD; Tue, 21 Feb 2017 09:07:25 +0000 (UTC) Received: from nilsson.home.kraxel.org (ovpn-116-47.ams2.redhat.com [10.36.116.47]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v1L97KOc007021; Tue, 21 Feb 2017 04:07:24 -0500 Received: by nilsson.home.kraxel.org (Postfix, from userid 500) id ACEEC81849; Tue, 21 Feb 2017 10:07:16 +0100 (CET) From: Gerd Hoffmann To: linux-rpi-kernel@lists.infradead.org Subject: [PATCH v3 6/7] ARM: dts: bcm283x: switch from &sdhci to &sdhost Date: Tue, 21 Feb 2017 10:07:05 +0100 Message-Id: <1487668026-7100-7-git-send-email-kraxel@redhat.com> In-Reply-To: <1487668026-7100-1-git-send-email-kraxel@redhat.com> References: <1487668026-7100-1-git-send-email-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Tue, 21 Feb 2017 09:07:25 +0000 (UTC) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170221_010741_165688_1BECA66D X-CRM114-Status: GOOD ( 10.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, ulf.hansson@linaro.org, f.fainelli@gmail.com, sbranden@broadcom.com, swarren@wwwdotorg.org, rjui@broadcom.com, lee@kernel.org, will.deacon@arm.com, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, Stefan Wahren , eric@anholt.net, robh+dt@kernel.org, bcm-kernel-feedback-list@broadcom.com, Gerd Hoffmann , catalin.marinas@arm.com, linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP sdcard access with the sdhost controller is faster. Read access (dd with 64k blocks on rpi2): CONFIG_MMC_SDHCI_IPROC: 11-12 MB/s CONFIG_MMC_BCM2835: 19-20 MB/s Differences on write access are pretty much in the noise. Signed-off-by: Gerd Hoffmann Acked-by: Eric Anholt --- arch/arm/boot/dts/bcm2835-rpi.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi index 7d89af2..e6beecb 100644 --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi @@ -65,13 +65,13 @@ &sdhci { pinctrl-names = "default"; pinctrl-0 = <&emmc_gpio48>; - status = "okay"; bus-width = <4>; }; &sdhost { pinctrl-names = "default"; pinctrl-0 = <&sdhost_gpio48>; + status = "okay"; bus-width = <4>; };