From patchwork Thu Mar 6 00:24:18 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 3780451 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 31310BF549 for ; Thu, 6 Mar 2014 00:25:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6921B20203 for ; Thu, 6 Mar 2014 00:25:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 790F02020E for ; Thu, 6 Mar 2014 00:25:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757211AbaCFAZL (ORCPT ); Wed, 5 Mar 2014 19:25:11 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:52507 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756994AbaCFAZJ (ORCPT ); Wed, 5 Mar 2014 19:25:09 -0500 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id s260OOI8024133; Wed, 5 Mar 2014 18:24:24 -0600 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s260OOfP010469; Wed, 5 Mar 2014 18:24:24 -0600 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.174.1; Wed, 5 Mar 2014 18:24:24 -0600 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s260ONxe016383; Wed, 5 Mar 2014 18:24:23 -0600 Received: from localhost (irmo.am.dhcp.ti.com [128.247.71.175]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id s260ONt18390; Wed, 5 Mar 2014 18:24:23 -0600 (CST) From: Suman Anna To: Tony Lindgren , Benoit Cousson CC: Paul Walmsley , Joerg Roedel , Florian Vaussard , Laurent Pinchart , , , , , Suman Anna Subject: [PATCH 09/10] ARM: dts: OMAP4: Add IOMMU nodes Date: Wed, 5 Mar 2014 18:24:18 -0600 Message-ID: <1394065459-16409-10-git-send-email-s-anna@ti.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1394065459-16409-1-git-send-email-s-anna@ti.com> References: <1394065459-16409-1-git-send-email-s-anna@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 From: Florian Vaussard Add the IOMMU nodes for the DSP and IPU subsystems. The MMU within the IPU sub-system also supports a bus error back capability, not available on the DSP MMU. Signed-off-by: Florian Vaussard [s-anna@ti.com: IPU bus error back addition] Signed-off-by: Suman Anna --- arch/arm/boot/dts/omap4.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index d3f8a6e..2b88d97 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -461,6 +461,21 @@ dma-names = "tx", "rx"; }; + mmu_dsp: mmu@4a066000 { + compatible = "ti,omap4-iommu"; + reg = <0x4a066000 0x100>; + interrupts = ; + ti,hwmods = "mmu_dsp"; + }; + + mmu_ipu: mmu@55082000 { + compatible = "ti,omap4-iommu"; + reg = <0x55082000 0x100>; + interrupts = ; + ti,hwmods = "mmu_ipu"; + ti,iommu-bus-err-back; + }; + wdt2: wdt@4a314000 { compatible = "ti,omap4-wdt", "ti,omap3-wdt"; reg = <0x4a314000 0x80>;