From patchwork Thu Feb 18 22:23:26 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicola Mazzucato X-Patchwork-Id: 12094429 X-Patchwork-Delegate: viresh.linux@gmail.com 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 1523AC433DB for ; Thu, 18 Feb 2021 22:21:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CA3C064EBA for ; Thu, 18 Feb 2021 22:21:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230036AbhBRWVY (ORCPT ); Thu, 18 Feb 2021 17:21:24 -0500 Received: from foss.arm.com ([217.140.110.172]:56314 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229994AbhBRWVV (ORCPT ); Thu, 18 Feb 2021 17:21:21 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 07FE6113E; Thu, 18 Feb 2021 14:20:36 -0800 (PST) Received: from ubuntu.arm.com (unknown [10.57.43.160]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 301403F73D; Thu, 18 Feb 2021 14:20:34 -0800 (PST) From: Nicola Mazzucato To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, sudeep.holla@arm.com, rjw@rjwysocki.net, vireshk@kernel.org, cristian.marussi@arm.com Cc: morten.rasmussen@arm.com, chris.redpath@arm.com, ionela.voinescu@arm.com, nicola.mazzucato@arm.com Subject: [PATCH v8 3/3] cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev Date: Thu, 18 Feb 2021 22:23:26 +0000 Message-Id: <20210218222326.15788-4-nicola.mazzucato@arm.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210218222326.15788-1-nicola.mazzucato@arm.com> References: <20210218222326.15788-1-nicola.mazzucato@arm.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Sudeep Holla Add "arm,vexpress" to cpufreq-dt-platdev blacklist since the actual scaling is handled by the firmware cpufreq drivers(scpi, scmi and vexpress-spc). Signed-off-by: Sudeep Holla --- drivers/cpufreq/cpufreq-dt-platdev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c index bd2db0188cbb..91e6a0c10dbf 100644 --- a/drivers/cpufreq/cpufreq-dt-platdev.c +++ b/drivers/cpufreq/cpufreq-dt-platdev.c @@ -103,6 +103,8 @@ static const struct of_device_id whitelist[] __initconst = { static const struct of_device_id blacklist[] __initconst = { { .compatible = "allwinner,sun50i-h6", }, + { .compatible = "arm,vexpress", }, + { .compatible = "calxeda,highbank", }, { .compatible = "calxeda,ecx-2000", },