From patchwork Thu Dec 19 14:16:48 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 3374531 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 13E379F314 for ; Thu, 19 Dec 2013 02:19:15 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 26E07205FF for ; Thu, 19 Dec 2013 02:19:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3D636205FD for ; Thu, 19 Dec 2013 02:19:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751983Ab3LSCTK (ORCPT ); Wed, 18 Dec 2013 21:19:10 -0500 Received: from co9ehsobe004.messaging.microsoft.com ([207.46.163.27]:37901 "EHLO co9outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751486Ab3LSCTJ (ORCPT ); Wed, 18 Dec 2013 21:19:09 -0500 Received: from mail198-co9-R.bigfish.com (10.236.132.243) by CO9EHSOBE036.bigfish.com (10.236.130.99) with Microsoft SMTP Server id 14.1.225.22; Thu, 19 Dec 2013 02:19:08 +0000 Received: from mail198-co9 (localhost [127.0.0.1]) by mail198-co9-R.bigfish.com (Postfix) with ESMTP id 3249B3C07BF; Thu, 19 Dec 2013 02:19:08 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 3 X-BigFish: VS3(zzzz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah1fc6h1082kzz1de098h8275bh1de097hz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h224fh1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h2218h2216h226dh22d0h2327h2336h1155h) Received: from mail198-co9 (localhost.localdomain [127.0.0.1]) by mail198-co9 (MessageSwitch) id 1387419546426636_29950; Thu, 19 Dec 2013 02:19:06 +0000 (UTC) Received: from CO9EHSMHS012.bigfish.com (unknown [10.236.132.242]) by mail198-co9.bigfish.com (Postfix) with ESMTP id 62CA7980041; Thu, 19 Dec 2013 02:19:06 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CO9EHSMHS012.bigfish.com (10.236.130.22) with Microsoft SMTP Server (TLS) id 14.16.227.3; Thu, 19 Dec 2013 02:19:04 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-003.039d.mgd.msft.net (10.84.1.16) with Microsoft SMTP Server (TLS) id 14.3.158.2; Thu, 19 Dec 2013 02:19:03 +0000 Received: from ubuntu.ap.freescale.net (ubuntu-010192242118.ap.freescale.net [10.192.242.118]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id rBJ2Iuuj015876; Wed, 18 Dec 2013 19:19:01 -0700 From: Anson Huang To: , , CC: , , , Subject: [PATCH V4 2/3] ARM: imx: add vddsoc/pu setpoint info into dts Date: Thu, 19 Dec 2013 09:16:48 -0500 Message-ID: <1387462609-13013-2-git-send-email-b20788@freescale.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1387462609-13013-1-git-send-email-b20788@freescale.com> References: <1387462609-13013-1-git-send-email-b20788@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-5.5 required=5.0 tests=BAYES_00, DATE_IN_FUTURE_06_12, 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 i.MX6Q needs to update vddarm, vddsoc/pu regulators when cpu freq is changed, each setpoint has different voltage, so we need to pass vddarm, vddsoc/pu's freq-voltage info from dts together. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6q.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index e7e8332..021e0cb 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -30,6 +30,13 @@ 792000 1150000 396000 975000 >; + fsl,soc-operating-points = < + /* ARM kHz SOC-PU uV */ + 1200000 1275000 + 996000 1250000 + 792000 1175000 + 396000 1175000 + >; clock-latency = <61036>; /* two CLK32 periods */ clocks = <&clks 104>, <&clks 6>, <&clks 16>, <&clks 17>, <&clks 170>;