From patchwork Tue Mar 16 07:01:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Kao X-Patchwork-Id: 12141319 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=unavailable 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 ACC7AC433E6 for ; Tue, 16 Mar 2021 07:02:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6F80765111 for ; Tue, 16 Mar 2021 07:02:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230173AbhCPHCB (ORCPT ); Tue, 16 Mar 2021 03:02:01 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:40609 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S231553AbhCPHBu (ORCPT ); Tue, 16 Mar 2021 03:01:50 -0400 X-UUID: e3f23dc7e25f43f59ed5116aec0f4746-20210316 X-UUID: e3f23dc7e25f43f59ed5116aec0f4746-20210316 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 644719353; Tue, 16 Mar 2021 15:01:45 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 16 Mar 2021 15:01:44 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 16 Mar 2021 15:01:43 +0800 From: Michael Kao To: , , Zhang Rui , Daniel Lezcano , , CC: Eduardo Valentin , Rob Herring , Mark Rutland , Matthias Brugger , , , , , Subject: [v7,0/3] mt8183: Add Mediatek thermal driver and dtsi Date: Tue, 16 Mar 2021 15:01:41 +0800 Message-ID: <20210316070144.28440-1-michael.kao@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org This patchset supports for MT8183 chip to mtk_thermal.c. Add thermal zone of all the thermal sensor in SoC for another get temperatrue. They don't need to thermal throttle. And we bind coolers for thermal zone nodes of cpu_thermal. Changes in v7: - Fix build error in v6. Changes in v6: - Rebase to kernel-5.11-rc1. - [1/3] - add interrupts property. - [2/3] - add the Tested-by in the commit message. - [3/3] - use the mt->conf->msr[id] instead of conf->msr[id] in the _get_sensor_temp and mtk_thermal_bank_temperature. - remove the redundant space in _get_sensor_temp and mtk_read_sensor_temp. - change kmalloc to dev_kmalloc in mtk_thermal_probe. Changes in v5: - Rebase to kernel-5.9-rc1. - Revise the title of cover letter. - Drop "[v4,7/7] thermal: mediatek: use spinlock to protect PTPCORESEL" - [2/2] - Add the judgement to the version of raw_to_mcelsius. Changes in v4: - Rebase to kernel-5.6-rc1. - [1/7] - Squash thermal zone settings in the dtsi from [v3,5/8] arm64: dts: mt8183: Increase polling frequency for CPU thermal zone. - Remove the property of interrupts and mediatek,hw-reset-temp. - [2/7] - Correct commit message. - [4/7] - Change the target temperature to the 80C and change the commit message. - [6/7] - Adjust newline alignment. - Fix the judgement on the return value of registering thermal zone. Changes in v3: - Rebase to kernel-5.5-rc1. - [1/8] - Update sustainable power of cpu, tzts1~5 and tztsABB. - [7/8] - Bypass the failure that non cpu_thermal sensor is not find in thermal-zones in dts, which is normal for mt8173, so prompt a warning here instead of failing. Return -EAGAIN instead of -EACCESS on the first read of sensor that often are bogus values. This can avoid following warning on boot: thermal thermal_zone6: failed to read out thermal zone (-13) Changes in v2: - [1/8] - Add the sustainable-power,trips,cooling-maps to the tzts1~tztsABB. - [4/8] - Add the min opp of cpu throttle. Matthias Kaehlcke (1): arm64: dts: mt8183: Configure CPU cooling Michael Kao (2): thermal: mediatek: add another get_temp ops for thermal sensors arm64: dts: mt8183: add thermal zone node arch/arm64/boot/dts/mediatek/mt8183.dtsi | 141 +++++++++++++++++++++++ drivers/thermal/mtk_thermal.c | 100 ++++++++++++---- 2 files changed, 216 insertions(+), 25 deletions(-)