From patchwork Tue Jul 15 18:34:57 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhilash Kesavan X-Patchwork-Id: 4557121 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B83459F37C for ; Tue, 15 Jul 2014 18:35:35 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EDF3320172 for ; Tue, 15 Jul 2014 18:35:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2991020158 for ; Tue, 15 Jul 2014 18:35:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932828AbaGOSfd (ORCPT ); Tue, 15 Jul 2014 14:35:33 -0400 Received: from mail-pa0-f46.google.com ([209.85.220.46]:48435 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932523AbaGOSfc (ORCPT ); Tue, 15 Jul 2014 14:35:32 -0400 Received: by mail-pa0-f46.google.com with SMTP id lj1so1324974pab.19 for ; Tue, 15 Jul 2014 11:35:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=ZtuPCYlyu6qBmzfdCsasBvAXHfO4AgTmXSMIalE8Hm4=; b=CjFF+JGMMjO9eeivSaJiiQsXDFoZt97Ut9JdpRp9IcjkN9c9dgzT7PlLXTCTigvhbc 05iMDRsLpXWPmt5KztqUY3A9qnF7BnSMHIL00g5qLCX7WqxXr3TibqqhYTXokwaJ7t9z cyuOxhSAb0rhAWaBJbQ9aXyshu1Emjg0jH96INZw6psZp439Y7l8u7rJy9vl/tJFSqTT T04ciuF8tW5B9K0f24kybNqeeu1k7v3loQVIgoAOH6k9weoVXOERvO4eI1mFon4qUioZ jIHxK6R0G5q1yW1/31Jy149AY19dhoyNMcHD2/aMnTbP9L391uLQ9UO5XAQE409xZIFd t6Ng== X-Received: by 10.66.163.65 with SMTP id yg1mr11981081pab.33.1405449332015; Tue, 15 Jul 2014 11:35:32 -0700 (PDT) Received: from localhost.localdomain ([122.167.175.14]) by mx.google.com with ESMTPSA id hs5sm14650968pbb.92.2014.07.15.11.35.18 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 15 Jul 2014 11:35:21 -0700 (PDT) From: Abhilash Kesavan To: myungjoo.ham@samsung.com, linux-pm@vger.kernel.org, kgene.kim@samsung.com Cc: rjw@sisk.pl, t.figa@samsung.com, kesavan.abhilash@gmail.com, devicetree@vger.kernel.org Subject: [PATCH v3 4/7] ARM: dts: Add PPMU device tree support for Exynos5420 Date: Wed, 16 Jul 2014 00:04:57 +0530 Message-Id: <1405449297-26307-1-git-send-email-a.kesavan@samsung.com> X-Mailer: git-send-email 2.0.1 In-Reply-To: <1400779322-4410-5-git-send-email-a.kesavan@samsung.com> References: <1400779322-4410-5-git-send-email-a.kesavan@samsung.com> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=ham 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 PPMU is required by the exynos5420 devfreq driver. Add a device tree node for it. Signed-off-by: Abhilash Kesavan --- arch/arm/boot/dts/exynos5420.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 1595722..6d6c00f 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -882,4 +882,11 @@ samsung,sysreg-phandle = <&sysreg_system_controller>; samsung,pmureg-phandle = <&pmu_system_controller>; }; + + ppmu@0x10D00000 { + compatible = "samsung,exynos5420-int-busfreq"; + reg = <0x10D00000 0x2000 /* PPMU_DMC_0_0 */ + 0x10D10000 0x2000 /* PPMU_DMC_0_1 */ + 0x10D60000 0x2000>; /* PPMU_DMC_1_0 */ + }; };