From patchwork Tue Apr 22 22:23:37 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 4036841 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 97E6DBFF02 for ; Tue, 22 Apr 2014 22:24:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 088942021F for ; Tue, 22 Apr 2014 22:24:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 45A2D201D3 for ; Tue, 22 Apr 2014 22:24:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757084AbaDVWYS (ORCPT ); Tue, 22 Apr 2014 18:24:18 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:39058 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752026AbaDVWYP (ORCPT ); Tue, 22 Apr 2014 18:24:15 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id s3MMNpHI023303; Tue, 22 Apr 2014 17:23:51 -0500 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s3MMNpUU020484; Tue, 22 Apr 2014 17:23:51 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.174.1; Tue, 22 Apr 2014 17:23:51 -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 s3MMNpAq020558; Tue, 22 Apr 2014 17:23:51 -0500 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 s3MMNot09969; Tue, 22 Apr 2014 17:23:50 -0500 (CDT) From: Suman Anna To: Benoit Cousson , Tony Lindgren CC: , , , Suman Anna Subject: [PATCH 3/3] ARM: dts: AM3517: Disable absent IPs inherited from OMAP3 Date: Tue, 22 Apr 2014 17:23:37 -0500 Message-ID: <1398205417-1575-4-git-send-email-s-anna@ti.com> X-Mailer: git-send-email 1.9.2 In-Reply-To: <1398205417-1575-1-git-send-email-s-anna@ti.com> References: <1398205417-1575-1-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 AM3517 inherits OMAP3 dts file, but does not have all the IPs that are present on OMAP3. This patch disables the following absent IPs for AM3517: Mailbox, IVA, MMU_ISP, MPU_IVA SmartReflex. A label had to be added for IVA node in omap3.dtsi to be able to get a reference to the node for disabling. Signed-off-by: Suman Anna --- arch/arm/boot/dts/am3517.dtsi | 16 ++++++++++++++++ arch/arm/boot/dts/omap3.dtsi | 2 +- 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/am3517.dtsi b/arch/arm/boot/dts/am3517.dtsi index 788391f..5a452fd 100644 --- a/arch/arm/boot/dts/am3517.dtsi +++ b/arch/arm/boot/dts/am3517.dtsi @@ -62,5 +62,21 @@ }; }; +&iva { + status = "disabled"; +}; + +&mailbox { + status = "disabled"; +}; + +&mmu_isp { + status = "disabled"; +}; + +&smartreflex_mpu_iva { + status = "disabled"; +}; + /include/ "am35xx-clocks.dtsi" /include/ "omap36xx-am35xx-omap3430es2plus-clocks.dtsi" diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 5e5790f..f45f77f 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -61,7 +61,7 @@ ti,hwmods = "mpu"; }; - iva { + iva: iva { compatible = "ti,iva2.2"; ti,hwmods = "iva";