From patchwork Fri Feb 28 20:49:52 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 3744151 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 06B6F9F2F7 for ; Fri, 28 Feb 2014 20:50:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 49B3E20260 for ; Fri, 28 Feb 2014 20:50:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 699E0201C0 for ; Fri, 28 Feb 2014 20:50:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752116AbaB1UuZ (ORCPT ); Fri, 28 Feb 2014 15:50:25 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:41830 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751596AbaB1UuZ (ORCPT ); Fri, 28 Feb 2014 15:50:25 -0500 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id s1SKo0XZ032743; Fri, 28 Feb 2014 14:50:00 -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 s1SKo0OQ000414; Fri, 28 Feb 2014 14:50:00 -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; Fri, 28 Feb 2014 14:50:00 -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 s1SKnx5Q007072; Fri, 28 Feb 2014 14:49:59 -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 s1SKnxt10707; Fri, 28 Feb 2014 14:49:59 -0600 (CST) From: Suman Anna To: Benoit Cousson , Tony Lindgren CC: Florian Vaussard , Laurent Pinchart , , , , , Suman Anna Subject: [PATCHv2 2/4] ARM: dts: OMAP3: Add IVA IOMMU node Date: Fri, 28 Feb 2014 14:49:52 -0600 Message-ID: <1393620594-14957-3-git-send-email-s-anna@ti.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1393620594-14957-1-git-send-email-s-anna@ti.com> References: <1393620594-14957-1-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>;