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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D4A1C6FD18 for ; Fri, 31 Mar 2023 07:13:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230156AbjCaHNB (ORCPT ); Fri, 31 Mar 2023 03:13:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37052 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230047AbjCaHNA (ORCPT ); Fri, 31 Mar 2023 03:13:00 -0400 Received: from mail.kapsi.fi (mail.kapsi.fi [IPv6:2001:67c:1be8::25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E4E6728A; Fri, 31 Mar 2023 00:12:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kapsi.fi; s=20161220; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From: References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=2wX7kk84wGIs9+erUIwfdfDQ+Jpj8eePWOZPFDFpn54=; b=q6kCfk6/fpolQcMBg4CRgFixF2 rtpoo3Xyhb1dcl40Y9oF2ooSPeVX3H6VOYU1fnlipDUVW4eQaeMPQ1pKEweCZea4JGyP+/0jnruBP PUeehIOM+ccFrDGotYB0DghGB69sXNt8UFUmx4MND8xdWQNZYsBOel+2eFgihfD8NOLf6gOiVKM/s Qg7JLvYubi1LkhHjjO0w/ZQN32kTZCyebfD+MEgxFva4Pgd2bwwFAstPkI6SrhBJBo1ywf0GobkX6 MLjVWBX88Q/47E5KqBVsqxUvnoCImRGKl1vvTcs6Zpw3nR2f5oAm8HeRt63unfq/6unYe4vTIGRe8 yQtmcZWQ==; Received: from 91-158-25-70.elisa-laajakaista.fi ([91.158.25.70] helo=[192.168.1.10]) by mail.kapsi.fi with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1pi8wC-004OBK-NS; Fri, 31 Mar 2023 10:12:40 +0300 Message-ID: Date: Fri, 31 Mar 2023 10:12:39 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v2] thermal: tegra-bpmp: Handle offline zones Content-Language: en-US To: Daniel Lezcano , "Rafael J. Wysocki" , Amit Kucheria , Zhang Rui , Thierry Reding , Jonathan Hunter Cc: Mikko Perttunen , linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org References: <20230330094904.2589428-1-cyndis@kapsi.fi> From: Mikko Perttunen In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 91.158.25.70 X-SA-Exim-Mail-From: cyndis@kapsi.fi X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On 3/31/23 00:14, Daniel Lezcano wrote: > On 30/03/2023 11:49, Mikko Perttunen wrote: >> From: Mikko Perttunen >> >> Thermal zones located in power domains may not be accessible when >> the domain is powergated. In this situation, reading the temperature >> will return -BPMP_EFAULT. When evaluating trips, BPMP will internally >> use -256C as the temperature for offline zones. >> >> For smooth operation, for offline zones, return -EAGAIN when reading >> the temperature and allow registration of zones even if they are >> offline during probe. >> >> Signed-off-by: Mikko Perttunen > > Applied, thanks > Thank you! Mikko