From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9F0A6C43144 for ; Fri, 29 Jun 2018 14:41:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4839927FCA for ; Fri, 29 Jun 2018 14:41:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4839927FCA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=armadeus.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935434AbeF2OlW (ORCPT ); Fri, 29 Jun 2018 10:41:22 -0400 Received: from 9.mo179.mail-out.ovh.net ([46.105.76.148]:53460 "EHLO 9.mo179.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934656AbeF2OlU (ORCPT ); Fri, 29 Jun 2018 10:41:20 -0400 Received: from player779.ha.ovh.net (unknown [10.109.105.58]) by mo179.mail-out.ovh.net (Postfix) with ESMTP id 26974D2B10 for ; Fri, 29 Jun 2018 16:41:19 +0200 (CEST) Received: from localhost.localdomain (22.220.201.77.rev.sfr.net [77.201.220.22]) (Authenticated sender: sebastien.szymanski@armadeus.com) by player779.ha.ovh.net (Postfix) with ESMTPSA id DB4217C00C4; Fri, 29 Jun 2018 16:40:58 +0200 (CEST) From: =?UTF-8?q?S=C3=A9bastien=20Szymanski?= To: linux-arm-kernel@lists.infradead.org Cc: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Rob Herring , Mark Rutland , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, "Rafael J . Wysocki" , Viresh Kumar , =?UTF-8?q?S=C3=A9bastien=20Szymanski?= Subject: [PATCH 1/1] ARM: dts: imx6ull: add operating points Date: Fri, 29 Jun 2018 16:52:21 +0200 Message-Id: <20180629145221.10393-1-sebastien.szymanski@armadeus.com> X-Mailer: git-send-email 2.16.4 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 4976196116056593660 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedtiedrvddugdejhecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org i.MX6ULL has different operating ranges than i.MX6UL so add the operating points for the i.MX6ULL and removed them form board device trees. A 25mV offset is added to the minimum allowed values like for the i.MX6UL. The valid frequencies are now selected by the cpufreq driver according to ratings stored in fuses since commit 0aa9abd4c212 ("cpufreq: imx6q: check speed grades for i.MX6ULL") Signed-off-by: Sébastien Szymanski --- arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi | 14 -------------- arch/arm/boot/dts/imx6ull.dtsi | 19 +++++++++++++++++++ 2 files changed, 19 insertions(+), 14 deletions(-) diff --git a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi index 3dffbcd50bf6..183193e8580d 100644 --- a/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri-wifi.dtsi @@ -20,20 +20,6 @@ &cpu0 { clock-frequency = <792000000>; - operating-points = < - /* kHz uV */ - 792000 1225000 - 528000 1175000 - 396000 1025000 - 198000 950000 - >; - fsl,soc-operating-points = < - /* KHz uV */ - 792000 1175000 - 528000 1175000 - 396000 1175000 - 198000 1175000 - >; }; &iomuxc { diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi index ebc25c98e5e1..ade64bd46fab 100644 --- a/arch/arm/boot/dts/imx6ull.dtsi +++ b/arch/arm/boot/dts/imx6ull.dtsi @@ -48,6 +48,25 @@ /* Delete CAAM node in AIPS-2 (i.MX6UL specific) */ /delete-node/ &crypto; +&cpu0 { + operating-points = < + /* kHz uV */ + 900000 1275000 + 792000 1225000 + 528000 1175000 + 396000 1025000 + 198000 950000 + >; + fsl,soc-operating-points = < + /* KHz uV */ + 900000 1175000 + 792000 1175000 + 528000 1175000 + 396000 1175000 + 198000 1175000 + >; +}; + / { soc { aips3: aips-bus@2200000 { -- 2.16.4