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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 57998C433E1 for ; Mon, 22 Jun 2020 17:19:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3047020732 for ; Mon, 22 Jun 2020 17:19:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592846379; bh=GsYgQ4StJu/ditt/VK06XD8WkxUSo+gLotR5uZusKfQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=x3c4dcl2VcH9J0qKgqb6W6y+YTuy2+Xd3fJB+avpJp93ExH3fNSqdXTE2tZuN2D1c GM+Ff5tCMHmyQr4l3xgaR0oE8yTUMBkxD70kDzkpjhKJ8EvXCSwr4KAnEiDspHw4NW XP45m51hPg/V/w5/ch2ZVzdLK2JBffFxGLXOd7wA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729782AbgFVRTi (ORCPT ); Mon, 22 Jun 2020 13:19:38 -0400 Received: from mail-ej1-f68.google.com ([209.85.218.68]:35420 "EHLO mail-ej1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729309AbgFVRTi (ORCPT ); Mon, 22 Jun 2020 13:19:38 -0400 Received: by mail-ej1-f68.google.com with SMTP id rk21so2422780ejb.2; Mon, 22 Jun 2020 10:19:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=dwF+2HyripsRV12OwozwKMOV92vpbzRBmk9VOvADIu4=; b=mHfzTmaOibHhoOaXJs1bCUFGhmryur7J/05iSvjRCOfXmIzWjGfmoqboCFrB6Aznpb FZwKnnhG1Z071mD3q9krJgXJMOoFc/YZ5oDDoCjeJa8xEMml5h/J7XGf/1Gt4pR1mkfx ddPhhQ21PP5RQVEGxG7lVfWDaLfDzeJ+eO1/Kyc8EgiXNFcc9vE61WPgLDiAjOcgzjl9 xIz4SPN2jr46PG0BjpVUgvYsYiYN2JHJWlNjh1gZjoxecW4OQpLQc04CCjqk/UMJlPyY aXJAZxFD/TuONyNHkxbvsSwYSC8DhcHgnt4muO31bJZ6/qoZ2px/L99yaQUwdXW3MOdV zj/g== X-Gm-Message-State: AOAM533+bZTPuUcH6I0urJhed+EyNaaoexaGfMSER2BdmJ3TMArAgCPr KhuGDsZFM8R3dzDdOM2Wuu8= X-Google-Smtp-Source: ABdhPJz2mwUeMUW0C32rE1hMGgaTuYKrGZKTMCcB8I+J3u2co7EFXBVXmceGBdWHf5TY8OopyollWw== X-Received: by 2002:a17:906:68ca:: with SMTP id y10mr16219242ejr.322.1592846376341; Mon, 22 Jun 2020 10:19:36 -0700 (PDT) Received: from kozik-lap ([194.230.155.235]) by smtp.googlemail.com with ESMTPSA id p4sm3538251eja.9.2020.06.22.10.19.35 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 22 Jun 2020 10:19:35 -0700 (PDT) Date: Mon, 22 Jun 2020 19:19:33 +0200 From: Krzysztof Kozlowski To: Marek Szyprowski Cc: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Lorenzo Pieralisi , Daniel Lezcano , Lukasz Luba , Bartlomiej Zolnierkiewicz Subject: Re: [PATCH 2/4] cpuidle: big.LITTLE: enable driver only on Peach-Pit/Pi Chromebooks Message-ID: <20200622171933.GB4174@kozik-lap> References: <20200616081230.31198-1-m.szyprowski@samsung.com> <20200616081230.31198-3-m.szyprowski@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200616081230.31198-3-m.szyprowski@samsung.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On Tue, Jun 16, 2020 at 10:12:28AM +0200, Marek Szyprowski wrote: > This driver always worked properly only on the Exynos 5420/5800 based > Chromebooks (Peach-Pit/Pi), so change the required compatible string to > the 'google,peach', to avoid enabling it on the other Exynos 542x/5800 > boards, which hangs in such case. The main difference between Peach-Pit/Pi > and other Exynos 542x/5800 boards is the firmware - Peach platform doesn't > use secure firmware at all. > > Signed-off-by: Marek Szyprowski > --- > drivers/cpuidle/cpuidle-big_little.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) Acked-by: Krzysztof Kozlowski Best regards, Krzysztof