From patchwork Fri Jul 10 17:28:55 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 6767361 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 [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D1CA7C05AC for ; Fri, 10 Jul 2015 17:29:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 10812207C2 for ; Fri, 10 Jul 2015 17:29:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3A38E20662 for ; Fri, 10 Jul 2015 17:29:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932545AbbGJR3W (ORCPT ); Fri, 10 Jul 2015 13:29:22 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:34271 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932423AbbGJR3V (ORCPT ); Fri, 10 Jul 2015 13:29:21 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id t6AHSwcL018856; Fri, 10 Jul 2015 12:28:58 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id t6AHSw5x001653; Fri, 10 Jul 2015 12:28:58 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.224.2; Fri, 10 Jul 2015 12:28:40 -0500 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 t6AHSvWO021301; Fri, 10 Jul 2015 12:28:57 -0500 Received: from localhost (irmo.am.dhcp.ti.com [128.247.9.166]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id t6AHSv927034; Fri, 10 Jul 2015 12:28:57 -0500 (CDT) From: Suman Anna To: Tony Lindgren CC: , , , Suman Anna Subject: [PATCH 1/2] ARM: dts: OMAP4: Add #iommu-cells property to IOMMUs Date: Fri, 10 Jul 2015 12:28:55 -0500 Message-ID: <1436549336-33456-2-git-send-email-s-anna@ti.com> X-Mailer: git-send-email 2.4.4 In-Reply-To: <1436549336-33456-1-git-send-email-s-anna@ti.com> References: <1436549336-33456-1-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 Add missing #iommu-cells property to the DSP and IPU IOMMU nodes for OMAP4 platforms. This property is required as per the generic iommu binding. Signed-off-by: Suman Anna --- arch/arm/boot/dts/omap4.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index f884d6adb71e..7d31c6ff246f 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -551,6 +551,7 @@ reg = <0x4a066000 0x100>; interrupts = ; ti,hwmods = "mmu_dsp"; + #iommu-cells = <0>; }; mmu_ipu: mmu@55082000 { @@ -558,6 +559,7 @@ reg = <0x55082000 0x100>; interrupts = ; ti,hwmods = "mmu_ipu"; + #iommu-cells = <0>; ti,iommu-bus-err-back; };