From patchwork Wed Jan 14 11:13:01 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 5630141 Return-Path: X-Original-To: patchwork-linux-sh@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 EF085C058D for ; Wed, 14 Jan 2015 11:13:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 310142038E for ; Wed, 14 Jan 2015 11:13:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B5AF2017D for ; Wed, 14 Jan 2015 11:13:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751331AbbANLNP (ORCPT ); Wed, 14 Jan 2015 06:13:15 -0500 Received: from albert.telenet-ops.be ([195.130.137.90]:58497 "EHLO albert.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751854AbbANLNL (ORCPT ); Wed, 14 Jan 2015 06:13:11 -0500 Received: from ayla.of.borg ([84.193.93.87]) by albert.telenet-ops.be with bizsmtp id fnD81p00J1t5w8s06nD8zc; Wed, 14 Jan 2015 12:13:08 +0100 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1YBLsq-0002a6-4E; Wed, 14 Jan 2015 12:13:08 +0100 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1YBLst-000496-Va; Wed, 14 Jan 2015 12:13:11 +0100 From: Geert Uytterhoeven To: Simon Horman , Magnus Damm Cc: linux-sh@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 3/4] ARM: shmobile: r8a7740 dtsi: Add memory-controller node Date: Wed, 14 Jan 2015 12:13:01 +0100 Message-Id: <1421233982-15883-4-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1421233982-15883-1-git-send-email-geert+renesas@glider.be> References: <1421233982-15883-1-git-send-email-geert+renesas@glider.be> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org 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 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add a device node for the DDR3 Bus State Controller (DBSC3). The DBSC3 is located in the A4S PM domain, which must not be powered down, else the system will crash. This has no visible effect for now, as A4S was never turned off anyway because its child PM domain A3SM contains the CPU core. Signed-off-by: Geert Uytterhoeven --- arch/arm/boot/dts/r8a7740.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi index 52f2cf4b84d3ccb4..8a092605d641f7d4 100644 --- a/arch/arm/boot/dts/r8a7740.dtsi +++ b/arch/arm/boot/dts/r8a7740.dtsi @@ -37,6 +37,12 @@ <0xc2000000 0x1000>; }; + dbsc3: memory-controller@fe400000 { + compatible = "renesas,dbsc3-r8a7740"; + reg = <0xfe400000 0x400>; + power-domains = <&pd_a4s>; + }; + pmu { compatible = "arm,cortex-a9-pmu"; interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH>;