From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH v1 2/2] arm64: dts: Add the arasan sdhc nodes in apm-storm.dtsi. Date: Tue, 27 Jan 2015 21:13:51 +0100 Message-ID: <4747424.udeKOcy6tC@wuerfel> References: <1422379260-10139-1-git-send-email-stripathi@apm.com> <1422379260-10139-3-git-send-email-stripathi@apm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: Received: from mout.kundenserver.de ([212.227.17.13]:50104 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753535AbbA0UOB (ORCPT ); Tue, 27 Jan 2015 15:14:01 -0500 In-Reply-To: <1422379260-10139-3-git-send-email-stripathi@apm.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Suman Tripathi Cc: chris@printf.net, anton@enomsg.org, linux-mmc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, ddutile@redhat.com, jcm@redhat.com, mlangsdo@redhat.com, patches@apm.com On Tuesday 27 January 2015 22:51:00 Suman Tripathi wrote: > > + sdhc0: sdhc@1c000000 { > + device_type = "sdhc"; > + compatible = "arasan,sdhci-8.9a"; > + reg = <0x0 0x1c000000 0x0 0x100>; > + interrupts = <0x0 0x49 0x4>; > + clock-names = "clk_xin", "clk_ahb"; > + clocks = <&sdioclk 0>, <&ahbclk 0>; > + }; > + Here you don't provide an 'iommus' property, which means that the device is unable to use the iommu. Arnd