From patchwork Mon Sep 12 19:40:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 605223 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 87067C6FA89 for ; Mon, 12 Sep 2022 19:40:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229585AbiILTkm (ORCPT ); Mon, 12 Sep 2022 15:40:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229577AbiILTkl (ORCPT ); Mon, 12 Sep 2022 15:40:41 -0400 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B5F8A476C2 for ; Mon, 12 Sep 2022 12:40:39 -0700 (PDT) Received: by mail-pj1-x1034.google.com with SMTP id o23so7812986pji.4 for ; Mon, 12 Sep 2022 12:40:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date; bh=reN5wXnTuCLuDR5wNe7lt3rMw3sDp5Q+m6oxec1H4aw=; b=u5z/DuJdUpoI7Umw7soQw8TEWGOLi4554arXzKxejigplqHvL52rV6NeeEm1Y6q/qf 9eR+wU+u3R+6fv1CYpF9nvOXKtW/vpOsv/zONSZCIyUlyH6SuneWJfBp2GEiGi4wWOEy yhNT6PXSmggbCDmWrsEKICRLAh6+qzu4xeVd7LtySAgghcXvqQbnubqHnkSh7xaqF081 QWLGDDrJbMj96g/FMzlPgKetfubG/xyfXxWxaMZGUvp2kCYKFEUhor06iawK/Lp1t5Ts tCGyyaljcvrGLMZFkcf7Jo+p5PpkZw5hiMC1Fr2At3Hu+RbtEhrnE+4zcW7RB4ZSb9Cn B+nA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date; bh=reN5wXnTuCLuDR5wNe7lt3rMw3sDp5Q+m6oxec1H4aw=; b=rgzQ7mBhXboO42/iZgZHCaX7sr4hq1x6I+X06w9JK9z8LZ2gOOdG27qY2WCEpRDAJq FpO5h467lcMVkpgU6N37wpw5wcOJJnQ4SdM+UWDbGnMXV2CLN8lUWgT0JxOKuLD2RHLM 2iVxvQ0XvsnFQPDvGyWFYAAOJgntWH7LKxvgE366NORT5KQYVpHLezFy8AvbhE2jIqzj W2U+5RuJeDQCqBR6nys5thckzALfhdGcs9oLr5Q7Ab0kmE7rr4WhQgOJZkBAuetTzR8L d4KJVu/13VV++TXb3UMX6UKFhNIdgKg5/ZySYEn9DKW4KDJ6QGi9CaA/ICRBa5TKEBSo jEVg== X-Gm-Message-State: ACgBeo3PVTKwdrxEY1k0HYAcnVyDSi9DQKryHpBB16NOvCDreQFH9ts8 hDHi8yhSMbS/eNtxoRLrF5ukV9TbQXnwFA== X-Google-Smtp-Source: AA6agR4Tdr5zJtzIUmmf8yiuX910IgZMhxBKKfK9LZzZLlliGnAAuB8NPee/ijCNolN+ifeWZ81XEw== X-Received: by 2002:a17:902:db0a:b0:178:2636:b6de with SMTP id m10-20020a170902db0a00b001782636b6demr10521516plx.58.1663011638725; Mon, 12 Sep 2022 12:40:38 -0700 (PDT) Received: from localhost.localdomain ([2401:4900:1c60:5362:9d7f:2354:1d0a:78e3]) by smtp.gmail.com with ESMTPSA id x12-20020a170902ec8c00b001709b9d292esm6486362plg.268.2022.09.12.12.40.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Sep 2022 12:40:38 -0700 (PDT) From: Bhupesh Sharma To: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: bhupesh.sharma@linaro.org, bhupesh.linux@gmail.com, andersson@kernel.org, linux-arm-msm@vger.kernel.org, daniel.lezcano@linaro.org, rafael@kernel.org, dmitry.baryshkov@linaro.org, Amit Kucheria , Thara Gopinath Subject: [PATCH v2 1/2] thermal: Introduce CONFIG_QCOM_THERMAL in Makefile and qcom/Kconfig Date: Tue, 13 Sep 2022 01:10:27 +0530 Message-Id: <20220912194028.3584378-1-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.37.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Introduce CONFIG_QCOM_THERMAL to allow better control over selection of various Qualcomm Thermal drivers available inside qcom/ directory. This is a preparatory change to allow new drivers to be added inside qcom/ directory in a more structured fashion later-on. Cc: Bjorn Andersson Cc: Daniel Lezcano Cc: Amit Kucheria Cc: Thara Gopinath Signed-off-by: Bhupesh Sharma Reviewed-by: Bjorn Andersson --- - v1 can be viewed here: https://www.spinics.net/lists/kernel/msg4510793.html - Fixed review comments from Dmitry received in v1. drivers/thermal/Makefile | 2 +- drivers/thermal/qcom/Kconfig | 12 ++++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile index def8e1a0399c..2506c6c8ca83 100644 --- a/drivers/thermal/Makefile +++ b/drivers/thermal/Makefile @@ -52,7 +52,7 @@ obj-$(CONFIG_DA9062_THERMAL) += da9062-thermal.o obj-y += intel/ obj-$(CONFIG_TI_SOC_THERMAL) += ti-soc-thermal/ obj-y += st/ -obj-$(CONFIG_QCOM_TSENS) += qcom/ +obj-y += qcom/ obj-y += tegra/ obj-$(CONFIG_HISI_THERMAL) += hisi_thermal.o obj-$(CONFIG_MTK_THERMAL) += mtk_thermal.o diff --git a/drivers/thermal/qcom/Kconfig b/drivers/thermal/qcom/Kconfig index 2c7f3f9a26eb..ccfd090273c1 100644 --- a/drivers/thermal/qcom/Kconfig +++ b/drivers/thermal/qcom/Kconfig @@ -1,8 +1,17 @@ # SPDX-License-Identifier: GPL-2.0-only + +config QCOM_THERMAL + tristate "Thermal drivers on Qualcomm Snapdragon series of SoCs" + help + Support for thermal drivers on Qualcomm Snapdragon series of SoCs. + There are several thermal sensors available on the Qualcomm Socs + which can be used for thermal mitigation purposes. + config QCOM_TSENS tristate "Qualcomm TSENS Temperature Alarm" depends on NVMEM_QCOM_QFPROM depends on ARCH_QCOM || COMPILE_TEST + select QCOM_THERMAL help This enables the thermal sysfs driver for the TSENS device. It shows up in Sysfs as a thermal zone with multiple trip points. Disabling the @@ -15,6 +24,7 @@ config QCOM_SPMI_ADC_TM5 depends on OF && SPMI && IIO select REGMAP_SPMI select QCOM_VADC_COMMON + select QCOM_THERMAL help This enables the thermal driver for the ADC thermal monitoring device. It shows up as a thermal zone with multiple trip points. @@ -25,6 +35,7 @@ config QCOM_SPMI_TEMP_ALARM tristate "Qualcomm SPMI PMIC Temperature Alarm" depends on OF && SPMI && IIO select REGMAP_SPMI + select QCOM_THERMAL help This enables a thermal sysfs driver for Qualcomm plug-and-play (QPNP) PMIC devices. It shows up in sysfs as a thermal sensor with multiple @@ -35,6 +46,7 @@ config QCOM_SPMI_TEMP_ALARM config QCOM_LMH tristate "Qualcomm Limits Management Hardware" depends on ARCH_QCOM && QCOM_SCM + select QCOM_THERMAL help This enables initialization of Qualcomm limits management hardware(LMh). LMh allows for hardware-enforced mitigation for cpus based on From patchwork Mon Sep 12 19:40:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 606060 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 9B332C6FA83 for ; Mon, 12 Sep 2022 19:40:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229616AbiILTkp (ORCPT ); Mon, 12 Sep 2022 15:40:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229597AbiILTko (ORCPT ); Mon, 12 Sep 2022 15:40:44 -0400 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 40C99476C1 for ; Mon, 12 Sep 2022 12:40:43 -0700 (PDT) Received: by mail-pj1-x1033.google.com with SMTP id q3so9082025pjg.3 for ; Mon, 12 Sep 2022 12:40:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=d/S5H/WnwuAtOJeyIv4QvW6uZ9bAOFBVC/ltp5nTW3w=; b=nfWOApm8lmP7/grPPcTtRVe3i6UdLx9/z++2xZm+r0VTJsQPwumy9LwQ+wrYTL1ypS bbgzUUqJVfBQa6C6T+wEIFOh1tRzpo6D8bPx+F3yNiV0jsKpRwWlX6CjkTA2jwTB1w4Y ouzykhXDEOS7zVFd2ky1L+wILQH/domnrwZzzB37i01Cv5Nynm9+kEuCrr+LfkkBdczw jSWTRlRG2Xxy8TV38Mm30x+my1dHezraZSC5yXi+km14qYNMRK3edEhOOQQP1U6SFDJK G/zsmpiN40hQ2W0PYiBBhaKJVfsybESpCYKI4D0pA7yp0nOH6BqosKW95srGkbrzuPCN DWaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=d/S5H/WnwuAtOJeyIv4QvW6uZ9bAOFBVC/ltp5nTW3w=; b=xFnLHigGQAsXGGkxw5P9oQ1tw5/UxRQfeCVp9WJA0FP9uQPWFXku6lmBUhOFAMbv+j XYcPjBg42U4dGfy1P/T4s0h8Us9sdXn4WMIjVsS3ze07kfRSWVVfl4lie1GSPVZIAHB2 Os1cYGd0PyB4bz52nh8WWPcy58AZePsfvj+OwLLpjgpXR8O2QSWxTmx4l15EhxyhATJ4 lKEjXCGieMSOuggUYwSOzQMNMZl/QE2aVI2LnKRwyFGm8SgcOHnhJpDDjvng9p6Xv7YU Gwlcqi2xmjU8J+GqHhtHXt0dXD+Do9QMhsmeVNV/K752SJB5CQumiaFhg1buTs5axtSa OwJw== X-Gm-Message-State: ACgBeo2mBHeNH0QfwdDIT0QsWk+7ddwLL+XxviXi/DbExvT88v8FWN4x W5vpCYsknmuf8DCmpVgsmgO9dazlrdJmZg== X-Google-Smtp-Source: AA6agR6p+bCQrgePcLUw9z+y3E1IOowtxMAQqKpO2T9Bvunzp40co8HpWgjvMiZI96srWdyat5EaRw== X-Received: by 2002:a17:902:f684:b0:178:2fe:9f4b with SMTP id l4-20020a170902f68400b0017802fe9f4bmr18529717plg.60.1663011642598; Mon, 12 Sep 2022 12:40:42 -0700 (PDT) Received: from localhost.localdomain ([2401:4900:1c60:5362:9d7f:2354:1d0a:78e3]) by smtp.gmail.com with ESMTPSA id x12-20020a170902ec8c00b001709b9d292esm6486362plg.268.2022.09.12.12.40.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Sep 2022 12:40:42 -0700 (PDT) From: Bhupesh Sharma To: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: bhupesh.sharma@linaro.org, bhupesh.linux@gmail.com, andersson@kernel.org, linux-arm-msm@vger.kernel.org, daniel.lezcano@linaro.org, rafael@kernel.org, dmitry.baryshkov@linaro.org, Amit Kucheria , Thara Gopinath Subject: [PATCH v2 2/2] MAINTAINERS: Update Qualcomm Thermal Driver entry Date: Tue, 13 Sep 2022 01:10:28 +0530 Message-Id: <20220912194028.3584378-2-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220912194028.3584378-1-bhupesh.sharma@linaro.org> References: <20220912194028.3584378-1-bhupesh.sharma@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Since there are several Qualcomm Thermal drivers now available (for e.g. LMH, SPMI PMICs and TSENS) inside 'drivers/thermal/qcom' directory, so it makes sense to list all the supported dt-bindings YAML files here. Also, the entry header is updated to better reflect the same. Cc: Bjorn Andersson Cc: Amit Kucheria Cc: Thara Gopinath Cc: Daniel Lezcano Signed-off-by: Bhupesh Sharma --- MAINTAINERS | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index d213a831133f..e72839f5629c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17043,12 +17043,16 @@ F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst F: drivers/net/ethernet/qualcomm/rmnet/ F: include/linux/if_rmnet.h -QUALCOMM TSENS THERMAL DRIVER +QUALCOMM THERMAL DRIVERS (TSENS, LMH and SPMI PMIC) M: Amit Kucheria M: Thara Gopinath L: linux-pm@vger.kernel.org L: linux-arm-msm@vger.kernel.org S: Maintained +F: Documentation/devicetree/bindings/thermal/qcom,spmi-temp-alarm.yaml +F: Documentation/devicetree/bindings/thermal/qcom-lmh.yaml +F: Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm-hc.yaml +F: Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml F: drivers/thermal/qcom/