From patchwork Wed Oct 9 23:24:53 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishanth Menon X-Patchwork-Id: 3012801 Return-Path: X-Original-To: patchwork-linux-arm@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 A06BDBF924 for ; Wed, 9 Oct 2013 23:28:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C383F20260 for ; Wed, 9 Oct 2013 23:28:36 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C264220255 for ; Wed, 9 Oct 2013 23:28:35 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VU39X-0003vv-KJ; Wed, 09 Oct 2013 23:26:52 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VU392-00048b-Iy; Wed, 09 Oct 2013 23:26:20 +0000 Received: from devils.ext.ti.com ([198.47.26.153]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VU38E-00040s-4F for linux-arm-kernel@lists.infradead.org; Wed, 09 Oct 2013 23:25:33 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id r99NP3xN000725; Wed, 9 Oct 2013 18:25:03 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id r99NP3Wr007181; Wed, 9 Oct 2013 18:25:03 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.2.342.3; Wed, 9 Oct 2013 18:25:03 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id r99NP3nW010122; Wed, 9 Oct 2013 18:25:03 -0500 From: Nishanth Menon To: Kevin Hilman , Benoit Cousson , Tony Lindgren , Tero Kristo Subject: [PATCH V6 10/15] ARM: dts: DRA7: Add CPU OPP table Date: Wed, 9 Oct 2013 18:24:53 -0500 Message-ID: <1381361098-8283-9-git-send-email-nm@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1381361098-8283-1-git-send-email-nm@ti.com> References: <1381354144-7134-1-git-send-email-nm@ti.com> <1381361098-8283-1-git-send-email-nm@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131009_192530_377196_40F5FED1 X-CRM114-Status: UNSURE ( 7.76 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.1 (-------) Cc: Nishanth Menon , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, J Keerthy , linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 From: J Keerthy Add DT OPP table for DRA7xx family of devices. This data is decoded by OF with of_init_opp_table() helper function. The data is based on DRA75x, DRA74x Data Manual revision F (Sept 2013). TODO: add OPP_HIGH after AVS-Class0 is functional NOTE: The voltage and frequency values work well only on NOM samples and it is mandatory to use ABB/AVS Class 0 support for all OPPs. Clock nodes are pending clock node alignment. [nm@ti.com: cleanups and rebase to latest] Signed-off-by: Nishanth Menon Signed-off-by: J Keerthy --- arch/arm/boot/dts/dra7.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 02e430b..92cbe3b 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -36,6 +36,12 @@ device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0>; + + operating-points = < + /* kHz uV */ + 1000000 1060000 + 1176000 1160000 + >; }; cpu@1 { device_type = "cpu";