From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: Re: [PATCH 0/4] Add TMU support for Exynos7 Date: Fri, 14 Nov 2014 13:19:42 +0100 Message-ID: <2756804.O2Zby5SkUf@amdc1032> References: <1415963882-3460-1-git-send-email-a.kesavan@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7Bit Return-path: Received: from mailout4.samsung.com ([203.254.224.34]:58158 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753981AbaKNMTr (ORCPT ); Fri, 14 Nov 2014 07:19:47 -0500 Received: from epcpsbgm1.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NF10088N3KXFY60@mailout4.samsung.com> for linux-pm@vger.kernel.org; Fri, 14 Nov 2014 21:19:45 +0900 (KST) In-reply-to: <1415963882-3460-1-git-send-email-a.kesavan@samsung.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Abhilash Kesavan Cc: rui.zhang@intel.com, edubezval@gmail.com, linux-pm@vger.kernel.org, amit.daniel@samsung.com, kesavan.abhilash@gmail.com, l.majewski@samsung.com Hi, On Friday, November 14, 2014 04:47:58 PM Abhilash Kesavan wrote: > The Thermal Management Unit (TMU) in Exynos7 provides software-controlled > (thermal throttling) and hardware-controlled (thermal tripping) management > schemes. > There are several changes in terms of the register and bit offsets in the > Exynos7 TMU from that in older SoCs. There are also new bits, more trigger > levels and a special clock for TMU that has been introduced in Exynos7. > This patchset modifies the thermal driver to handle all these changes. > > This series is based on linux-next(20141114) and tested on an Exynos7-based > espresso board. Please rebase your patchset on top of: http://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg38717.html There is also ongoing work to convert Exynos thermal driver to use device tree but Lukasz Majewski (added to Cc:) knows better the current state of the work. > Abhilash Kesavan (4): > thermal: exynos: add optional sclk support > thermal: exynos: add a triminfo_mask field in exynos_tmu_register > structure > thermal: exynos: modify the prototype for code_to_temp function > thermal: exynos: Add TMU support for Exynos7 SoC > > .../devicetree/bindings/thermal/exynos-thermal.txt | 4 + > drivers/thermal/samsung/exynos_tmu.c | 106 ++++++++++++++---- > drivers/thermal/samsung/exynos_tmu.h | 13 ++- > drivers/thermal/samsung/exynos_tmu_data.c | 117 ++++++++++++++++++++ > drivers/thermal/samsung/exynos_tmu_data.h | 27 +++++ > 5 files changed, 247 insertions(+), 20 deletions(-) Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics