From patchwork Tue Mar 31 01:28:10 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 6126791 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 EAF97BF4A6 for ; Tue, 31 Mar 2015 01:28:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 51A5A20462 for ; Tue, 31 Mar 2015 01:28:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6F24520461 for ; Tue, 31 Mar 2015 01:28:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753935AbbCaB2k (ORCPT ); Mon, 30 Mar 2015 21:28:40 -0400 Received: from ring0.de ([5.45.105.125]:39680 "EHLO ring0.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753929AbbCaB2j (ORCPT ); Mon, 30 Mar 2015 21:28:39 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 From: Sebastian Reichel To: Tony Lindgren , linux-omap@vger.kernel.org Cc: Sebastian Reichel , Sakari Ailus , Laurent Pinchart Subject: [PATCHv2] arm: dts: omap3: Add #iommu-cells to isp and iva iommu Date: Tue, 31 Mar 2015 03:28:10 +0200 Message-Id: <1427765290-4148-1-git-send-email-sre@kernel.org> X-Mailer: git-send-email 2.1.4 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add missing #iommu-cells property to the isp and iva iommu nodes. This fixes the binding (property is required according to the generic iommu binding) and removes the following kernel warning triggered once the iommu nodes are referenced: [ 0.647521] /ocp/isp@480bc000: could not get #iommu-cells for /ocp/mmu@480bd400 Signed-off-by: Sebastian Reichel Cc: Sakari Ailus Cc: Laurent Pinchart Acked-by: Sakari Ailus --- Changes since PATCHv1: * Also add property to mmu_iva --- arch/arm/boot/dts/omap3.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index fe0b293..eb96cf9 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -440,6 +440,7 @@ }; mmu_isp: mmu@480bd400 { + #iommu-cells = <0>; compatible = "ti,omap2-iommu"; reg = <0x480bd400 0x80>; interrupts = <24>; @@ -448,6 +449,7 @@ }; mmu_iva: mmu@5d000000 { + #iommu-cells = <0>; compatible = "ti,omap2-iommu"; reg = <0x5d000000 0x80>; interrupts = <28>;