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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 3D829C3A59E for ; Sat, 24 Aug 2019 06:08:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 083C821726 for ; Sat, 24 Aug 2019 06:08:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="OJs2u3ev" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725973AbfHXGIj (ORCPT ); Sat, 24 Aug 2019 02:08:39 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:41945 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725616AbfHXGIj (ORCPT ); Sat, 24 Aug 2019 02:08:39 -0400 Received: by mail-pg1-f195.google.com with SMTP id x15so7060515pgg.8 for ; Fri, 23 Aug 2019 23:08:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=PjXiDZcPg13ud8HX2Abc4oj6qqqpCxdm3e/7GRb5fno=; b=OJs2u3evPGUEzhVYCBg4N1J4qGKecQSQSRnTpf/fHA1wjWiK/Pe8aFyeh8ygwlfITL 6iR0+/3QdmCP5gy3x9CvY8SkFE14poKKNcthhk/cJW7Y6g5eURfDE/6y2c2z47tfiuoZ Do6x5sgMaKkOj17oNmqVCFdWW/Pgk2xVHaRDQMbpXHGEl+iJpzQXExwajljy25nB4QHQ wTT4xWzatnN0ldf1bzSacLZaCZ7Xv3L+YuvXwVUC6u6zGJPCICrEMGzrGiDjYbiw8ndh JBhhBetTQN8K9G3iWTqKBl2jMJHyMb4ZIrRTmrODGQugN4jowrmheTIjw7KtQMGDjb2p xRfw== 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=PjXiDZcPg13ud8HX2Abc4oj6qqqpCxdm3e/7GRb5fno=; b=XbgjZTf3b1HvTx773fvCLYrYu2gDHZ8l6Bncoy88jyQUDOx08YoKxHUXg3xYDjgYyx J08nU1CmnBw/4VTndLIed2ukoRMrLAlW+908VoqJ0M+UQkLk4phevqRswgmfm4WL/ZGw dk+c/7ZcD3yoxlm2qr96YE3n6wBXvvSIRQjxTYuFp5xS8n2RH/ijDROtxQsOTzb8t7pJ CZn2Hmw9JaDdEuizbL4xfmcuHlCHvwSd2B4uNKACQ9Aqyiu77v1qPoaPG7g5VVQn8Z/i zn8zqiP3cnXiwx5voQ/95yol9jUSND5OWNhyNz0+J0CjiqU0N+ZldBPNUp+K9FaETVHo S7/g== X-Gm-Message-State: APjAAAVgj23dd9IwjqIN5TEcg4k+UReQMpsALw+zp8pUaKQbxXM3AIgm 7N8wCiMK1VcT6Sdp+630jg+jmDl8DRc= X-Google-Smtp-Source: APXvYqzRd62Rjvd0P04+Cf0fLZBN+f2z09RpLAUz0XuudewgZKjL3cb+Mwo53cfMd+6nI6xSNbfAow== X-Received: by 2002:a62:1941:: with SMTP id 62mr9344489pfz.188.1566626918459; Fri, 23 Aug 2019 23:08:38 -0700 (PDT) Received: from tuxbook-pro (104-188-17-28.lightspeed.sndgca.sbcglobal.net. [104.188.17.28]) by smtp.gmail.com with ESMTPSA id z6sm4247900pgk.18.2019.08.23.23.08.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Aug 2019 23:08:37 -0700 (PDT) Date: Fri, 23 Aug 2019 23:10:29 -0700 From: Bjorn Andersson To: Thara Gopinath Cc: qualcomm-lt@lists.linaro.org, linux-pm@vger.kernel.org, ulf.hansson@linaro.org, rnayak@codeaurora.org Subject: Re: [PATCH 3/4] thermal: qcom: Add RPMHPD cooling device driver. Message-ID: <20190824061029.GT26807@tuxbook-pro> References: <1565398727-23090-1-git-send-email-thara.gopinath@linaro.org> <1565398727-23090-4-git-send-email-thara.gopinath@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1565398727-23090-4-git-send-email-thara.gopinath@linaro.org> User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On Fri 09 Aug 17:58 PDT 2019, Thara Gopinath wrote: > The MX power domain in RPMH can be used to warm the > the SoC in SDM845. To support this feature, introduce > a RPMH power domain cooling device driver that can be > plugged into the thermal framework.(The thermal framework > itself requires further modifiction to support a warming > device in place of a cooling device. Those extensions are > not introduced in this patch series). > This cooling device provides an interface to set a minimum state for a power domain. So while it's used for controlling the MX rail exposed by the RPMh on some Qualcomm SoCs there's nothing Qualcomm/RPMh specific with it. Regards, Bjorn