From patchwork Wed Jul 22 00:01:32 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 6838711 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 [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 74BC59F38B for ; Wed, 22 Jul 2015 00:02:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9A3FE20747 for ; Wed, 22 Jul 2015 00:02:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A612720755 for ; Wed, 22 Jul 2015 00:02:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964821AbbGVACF (ORCPT ); Tue, 21 Jul 2015 20:02:05 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:43087 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934180AbbGVACC (ORCPT ); Tue, 21 Jul 2015 20:02:02 -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 t6M01ak1021799; Tue, 21 Jul 2015 19:01:36 -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 t6M01aQT018122; Tue, 21 Jul 2015 19:01:36 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.224.2; Tue, 21 Jul 2015 19:01:03 -0500 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 t6M01aX3030684; Tue, 21 Jul 2015 19:01:36 -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 t6M01Z919971; Tue, 21 Jul 2015 19:01:35 -0500 (CDT) From: Suman Anna To: Tony Lindgren CC: , , , , Suman Anna Subject: [PATCH 2/4] ARM: dts: DRA74x: Add dsp2_system syscon node Date: Tue, 21 Jul 2015 19:01:32 -0500 Message-ID: <1437523294-20058-3-git-send-email-s-anna@ti.com> X-Mailer: git-send-email 2.4.4 In-Reply-To: <1437523294-20058-1-git-send-email-s-anna@ti.com> References: <1437523294-20058-1-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=-8.1 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 The DSP_SYSTEM sub-module is a dedicated system control logic module present within a DRA7 DSP processor sub-system. This module is responsible for power management, clock generation and connection to the device PRCM module. Add a syscon node for this module for the DSP2 processor sub-system. This is added as a syscon node as it is a common configuration module that can be used by the different IOMMU instances and the corresponding remoteproc device. The node is added to the dra74x.dtsi file, as the DSP2 processor subsystem is usually present only on the DRA74x variants of the DRA7 SoC family. Signed-off-by: Suman Anna --- arch/arm/boot/dts/dra74x.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi index fa995d0ca1f2..6cb112450ddd 100644 --- a/arch/arm/boot/dts/dra74x.dtsi +++ b/arch/arm/boot/dts/dra74x.dtsi @@ -52,6 +52,11 @@ }; ocp { + dsp2_system: dsp_system@41500000 { + compatible = "syscon"; + reg = <0x41500000 0x100>; + }; + omap_dwc3_4: omap_dwc3_4@48940000 { compatible = "ti,dwc3"; ti,hwmods = "usb_otg_ss4";