From patchwork Thu Mar 6 00:24:17 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 3780401 Return-Path: X-Original-To: patchwork-linux-omap@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 8D2A39F370 for ; Thu, 6 Mar 2014 00:25:04 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AAD6420218 for ; Thu, 6 Mar 2014 00:25:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B163320204 for ; Thu, 6 Mar 2014 00:25:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756064AbaCFAZA (ORCPT ); Wed, 5 Mar 2014 19:25:00 -0500 Received: from bear.ext.ti.com ([192.94.94.41]:50239 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754511AbaCFAY7 (ORCPT ); Wed, 5 Mar 2014 19:24:59 -0500 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id s260OO03008012; Wed, 5 Mar 2014 18:24:24 -0600 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s260OO5C010472; Wed, 5 Mar 2014 18:24:24 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.174.1; Wed, 5 Mar 2014 18:24:23 -0600 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s260ONUv023016; 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 s260ONt18386; 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 08/10] ARM: dts: OMAP3: Add IVA IOMMU node Date: Wed, 5 Mar 2014 18:24:17 -0600 Message-ID: <1394065459-16409-9-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 DT node for the IOMMU within the DSP subsystem. The entry is disabled to keep in line with the hwmod usage as intended by the deprecated CONFIG_OMAP_IOMMU_IVA2 flag. Signed-off-by: Florian Vaussard [s-anna@ti.com: split the entry and disable the node] Signed-off-by: Suman Anna --- arch/arm/boot/dts/omap3.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index f7a47e3..9574a9e 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -418,6 +418,14 @@ ti,#tlb-entries = <8>; }; + mmu_iva: mmu@5d000000 { + compatible = "ti,omap2-iommu"; + reg = <0x5d000000 0x80>; + interrupts = <28>; + ti,hwmods = "mmu_iva"; + status = "disabled"; + }; + wdt2: wdt@48314000 { compatible = "ti,omap3-wdt"; reg = <0x48314000 0x80>;