From patchwork Thu Feb 13 18:22:54 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 3646921 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 8E706BF13A for ; Thu, 13 Feb 2014 18:24:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C638F201D5 for ; Thu, 13 Feb 2014 18:24:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 36FD720179 for ; Thu, 13 Feb 2014 18:23:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752746AbaBMSXx (ORCPT ); Thu, 13 Feb 2014 13:23:53 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:42260 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752395AbaBMSXw (ORCPT ); Thu, 13 Feb 2014 13:23:52 -0500 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id s1DINNf3024752; Thu, 13 Feb 2014 12:23:23 -0600 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s1DINNl1019503; Thu, 13 Feb 2014 12:23:23 -0600 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.174.1; Thu, 13 Feb 2014 12:23:22 -0600 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s1DINNFS018556; Thu, 13 Feb 2014 12:23:23 -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 s1DINMt02721; Thu, 13 Feb 2014 12:23:22 -0600 (CST) From: Suman Anna To: Benoit Cousson , Tony Lindgren CC: Florian Vaussard , Laurent Pinchart , , , , , Suman Anna Subject: [PATCH 2/4] ARM: dts: OMAP3: Add IVA IOMMU node Date: Thu, 13 Feb 2014 12:22:54 -0600 Message-ID: <1392315776-33197-3-git-send-email-s-anna@ti.com> X-Mailer: git-send-email 1.8.5.3 In-Reply-To: <1392315776-33197-1-git-send-email-s-anna@ti.com> References: <1392315776-33197-1-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=-7.5 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 current hwmod usage. 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 | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index ac91cc3..9607187 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -419,6 +419,15 @@ dma-window = <0 0xfffff000>; }; + mmu_iva: mmu@5d000000 { + compatible = "ti,omap2-iommu"; + reg = <0x5d000000 0x80>; + interrupts = <28>; + ti,hwmods = "mmu_iva"; + dma-window = <0x11000000 0xeefff000>; + status = "disabled"; + }; + wdt2: wdt@48314000 { compatible = "ti,omap3-wdt"; reg = <0x48314000 0x80>;