From patchwork Tue May 5 11:12:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manaf Meethalavalappu Pallikunhi X-Patchwork-Id: 11528805 X-Patchwork-Delegate: daniel.lezcano@linaro.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 30B23139A for ; Tue, 5 May 2020 11:13:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0CF8A20735 for ; Tue, 5 May 2020 11:13:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="HeTUvgWv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728783AbgEELNI (ORCPT ); Tue, 5 May 2020 07:13:08 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:14779 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728787AbgEELNI (ORCPT ); Tue, 5 May 2020 07:13:08 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1588677187; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=nRdxMwaPz92USsWDEpdHrW2eQkgmtnR5Eq2UoVj8Ma4=; b=HeTUvgWvQ0Ue2xsdm3VM9DpkXEwaTtu/kZ2Nd60nTC8AOGtAivJZWrJDqTkUjuKF2WZBBt1Q k8zO3ZU4RPOAoWn/9CVXWqpS3Wh2bBEqtHypbPuU+HnKE/axrLKv4vuraXU05TsSrC4jdGWS NYQ0QRdCYjTJje4uyrxe0gphx5Q= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI5ZDFmMiIsICJsaW51eC1wbUB2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5eb14a2f.7f9d9e18cc38-smtp-out-n02; Tue, 05 May 2020 11:12:47 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id B1A3FC433BA; Tue, 5 May 2020 11:12:46 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from codeaurora.org (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: manafm) by smtp.codeaurora.org (Postfix) with ESMTPSA id C0B9EC433D2; Tue, 5 May 2020 11:12:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org C0B9EC433D2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=manafm@codeaurora.org From: Manaf Meethalavalappu Pallikunhi To: Andy Gross , Bjorn Andersson , Amit Kucheria , Zhang Rui , Daniel Lezcano , Rob Herring Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Manaf Meethalavalappu Pallikunhi Subject: [PATCH 1/2] drivers: thermal: tsens: Add 0C (zeorC) interrupt support Date: Tue, 5 May 2020 16:42:03 +0530 Message-Id: <20200505111204.963-2-manafm@codeaurora.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200505111204.963-1-manafm@codeaurora.org> References: <20200505111204.963-1-manafm@codeaurora.org> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org TSENS IP v2.6+ adds 0C interrupt support. It triggers set interrupt when aggregated minimum temperature of all TSENS falls below 0C preset threshold and triggers reset interrupt when aggregate minimum temperature of all TSENS crosses above reset threshold. Add support for this interrupt in the driver. It adds another sensor to the of-thermal along with all individual TSENS. It enables to add any mitigation for 0C interrupt. Signed-off-by: Manaf Meethalavalappu Pallikunhi --- drivers/thermal/qcom/tsens-common.c | 72 ++++++++++++++++++++++++++++- drivers/thermal/qcom/tsens-v2.c | 7 +++ drivers/thermal/qcom/tsens.c | 51 ++++++++++++++++++-- drivers/thermal/qcom/tsens.h | 11 +++++ 4 files changed, 135 insertions(+), 6 deletions(-) diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c index 172545366636..44e7edeb9a90 100644 --- a/drivers/thermal/qcom/tsens-common.c +++ b/drivers/thermal/qcom/tsens-common.c @@ -198,7 +198,8 @@ static void tsens_set_interrupt_v1(struct tsens_priv *priv, u32 hw_id, index = LOW_INT_CLEAR_0 + hw_id; break; case CRITICAL: - /* No critical interrupts before v2 */ + case ZEROC: + /* No critical and 0c interrupts before v2 */ return; } regmap_field_write(priv->rf[index], enable ? 0 : 1); @@ -229,6 +230,9 @@ static void tsens_set_interrupt_v2(struct tsens_priv *priv, u32 hw_id, index_mask = CRIT_INT_MASK_0 + hw_id; index_clear = CRIT_INT_CLEAR_0 + hw_id; break; + case ZEROC: + /* Nothing to handle for 0c interrupt */ + return; } if (enable) { @@ -360,6 +364,34 @@ static inline u32 masked_irq(u32 hw_id, u32 mask, enum tsens_ver ver) return 0; } +/** + * tsens_0c_irq_thread - Threaded interrupt handler for 0c interrupt + * @irq: irq number + * @data: tsens controller private data + * + * Whenever interrupt triggers notify thermal framework using + * thermal_zone_device_update() to update cold temperature mitigation. + * + * Return: IRQ_HANDLED + */ +irqreturn_t tsens_0c_irq_thread(int irq, void *data) +{ + struct tsens_priv *priv = data; + struct tsens_sensor *s = &priv->sensor[priv->num_sensors]; + int temp, ret; + + ret = regmap_field_read(priv->rf[TSENS_0C_STATUS], &temp); + if (ret) + return ret; + + dev_dbg(priv->dev, "[%u] %s: 0c interrupt is %s\n", + s->hw_id, __func__, temp ? "triggered" : "cleared"); + + thermal_zone_device_update(s->tzd, THERMAL_EVENT_UNSPECIFIED); + + return IRQ_HANDLED; +} + /** * tsens_critical_irq_thread() - Threaded handler for critical interrupts * @irq: irq number @@ -566,6 +598,20 @@ void tsens_disable_irq(struct tsens_priv *priv) regmap_field_write(priv->rf[INT_EN], 0); } +int tsens_get_0c_int_status(const struct tsens_sensor *s, int *temp) +{ + struct tsens_priv *priv = s->priv; + int last_temp = 0, ret; + + ret = regmap_field_read(priv->rf[TSENS_0C_STATUS], &last_temp); + if (ret) + return ret; + + *temp = last_temp; + + return 0; +} + int get_temp_tsens_valid(const struct tsens_sensor *s, int *temp) { struct tsens_priv *priv = s->priv; @@ -833,6 +879,30 @@ int __init init_common(struct tsens_priv *priv) regmap_field_write(priv->rf[CC_MON_MASK], 1); } + if (tsens_version(priv) > VER_1_X && ver_minor > 5) { + /* 0C interrupt is present only on v2.6+ */ + priv->rf[TSENS_0C_INT_EN] = devm_regmap_field_alloc(dev, + priv->srot_map, + priv->fields[TSENS_0C_INT_EN]); + if (IS_ERR(priv->rf[TSENS_0C_INT_EN])) { + ret = PTR_ERR(priv->rf[TSENS_0C_INT_EN]); + goto err_put_device; + } + + /* Check whether 0C interrupt is enabled or not */ + regmap_field_read(priv->rf[TSENS_0C_INT_EN], &enabled); + if (enabled) { + priv->feat->zero_c_int = 1; + priv->rf[TSENS_0C_STATUS] = devm_regmap_field_alloc(dev, + priv->tm_map, + priv->fields[TSENS_0C_STATUS]); + if (IS_ERR(priv->rf[TSENS_0C_STATUS])) { + ret = PTR_ERR(priv->rf[TSENS_0C_STATUS]); + goto err_put_device; + } + } + } + spin_lock_init(&priv->ul_lock); tsens_enable_irq(priv); tsens_debug_init(op); diff --git a/drivers/thermal/qcom/tsens-v2.c b/drivers/thermal/qcom/tsens-v2.c index b293ed32174b..ce80d82c7255 100644 --- a/drivers/thermal/qcom/tsens-v2.c +++ b/drivers/thermal/qcom/tsens-v2.c @@ -11,6 +11,7 @@ /* ----- SROT ------ */ #define SROT_HW_VER_OFF 0x0000 #define SROT_CTRL_OFF 0x0004 +#define SROT_OC_CTRL_OFF 0x0018 /* ----- TM ------ */ #define TM_INT_EN_OFF 0x0004 @@ -23,6 +24,7 @@ #define TM_Sn_UPPER_LOWER_THRESHOLD_OFF 0x0020 #define TM_Sn_CRITICAL_THRESHOLD_OFF 0x0060 #define TM_Sn_STATUS_OFF 0x00a0 +#define TM_0C_INT_STATUS_OFF 0x00e0 #define TM_TRDY_OFF 0x00e4 #define TM_WDOG_LOG_OFF 0x013c @@ -45,6 +47,7 @@ static const struct reg_field tsens_v2_regfields[MAX_REGFIELDS] = { /* CTRL_OFF */ [TSENS_EN] = REG_FIELD(SROT_CTRL_OFF, 0, 0), [TSENS_SW_RST] = REG_FIELD(SROT_CTRL_OFF, 1, 1), + [TSENS_0C_INT_EN] = REG_FIELD(SROT_OC_CTRL_OFF, 0, 0), /* ----- TM ------ */ /* INTERRUPT ENABLE */ @@ -86,6 +89,9 @@ static const struct reg_field tsens_v2_regfields[MAX_REGFIELDS] = { REG_FIELD_FOR_EACH_SENSOR16(CRITICAL_STATUS, TM_Sn_STATUS_OFF, 19, 19), REG_FIELD_FOR_EACH_SENSOR16(MAX_STATUS, TM_Sn_STATUS_OFF, 20, 20), + /* 0C INETRRUPT STATUS */ + [TSENS_0C_STATUS] = REG_FIELD(TM_0C_INT_STATUS_OFF, 0, 0), + /* TRDY: 1=ready, 0=in progress */ [TRDY] = REG_FIELD(TM_TRDY_OFF, 0, 0), }; @@ -93,6 +99,7 @@ static const struct reg_field tsens_v2_regfields[MAX_REGFIELDS] = { static const struct tsens_ops ops_generic_v2 = { .init = init_common, .get_temp = get_temp_tsens_valid, + .get_0c_status = tsens_get_0c_int_status, }; struct tsens_plat_data data_tsens_v2 = { diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index 2f77d235cf73..e60870c53383 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -14,6 +14,17 @@ #include #include "tsens.h" +static int tsens_0c_get_temp(void *data, int *temp) +{ + struct tsens_sensor *s = data; + struct tsens_priv *priv = s->priv; + + if (priv->ops->get_0c_status) + return priv->ops->get_0c_status(s, temp); + + return -ENOTSUPP; +} + static int tsens_get_temp(void *data, int *temp) { struct tsens_sensor *s = data; @@ -85,6 +96,10 @@ static const struct thermal_zone_of_device_ops tsens_of_ops = { .set_trips = tsens_set_trips, }; +static const struct thermal_zone_of_device_ops tsens_0c_of_ops = { + .get_temp = tsens_0c_get_temp, +}; + static int tsens_register_irq(struct tsens_priv *priv, char *irqname, irq_handler_t thread_fn) { @@ -142,6 +157,21 @@ static int tsens_register(struct tsens_priv *priv) ret = tsens_register_irq(priv, "critical", tsens_critical_irq_thread); + if (priv->feat->zero_c_int) { + priv->sensor[priv->num_sensors].priv = priv; + tzd = devm_thermal_zone_of_sensor_register(priv->dev, + priv->sensor[priv->num_sensors].hw_id, + &priv->sensor[priv->num_sensors], + &tsens_0c_of_ops); + if (IS_ERR(tzd)) { + ret = 0; + return ret; + } + + priv->sensor[priv->num_sensors].tzd = tzd; + ret = tsens_register_irq(priv, "zeroc", tsens_0c_irq_thread); + } + return ret; } @@ -178,11 +208,22 @@ static int tsens_probe(struct platform_device *pdev) return -EINVAL; } - priv = devm_kzalloc(dev, - struct_size(priv, sensor, num_sensors), - GFP_KERNEL); - if (!priv) - return -ENOMEM; + /* Check for 0c interrupt is enabled or not */ + if (platform_get_irq_byname(pdev, "zeroc") > 0) { + priv = devm_kzalloc(dev, + struct_size(priv, sensor, num_sensors + 1), + GFP_KERNEL); + if (!priv) + return -ENOMEM; + /* Use Max sensor index as 0c sensor hw_id */ + priv->sensor[num_sensors].hw_id = data->feat->max_sensors; + } else { + priv = devm_kzalloc(dev, + struct_size(priv, sensor, num_sensors), + GFP_KERNEL); + if (!priv) + return -ENOMEM; + } priv->dev = dev; priv->num_sensors = num_sensors; diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h index 502acf0e6828..5b53a0352b4d 100644 --- a/drivers/thermal/qcom/tsens.h +++ b/drivers/thermal/qcom/tsens.h @@ -34,6 +34,7 @@ enum tsens_irq_type { LOWER, UPPER, CRITICAL, + ZEROC, }; /** @@ -64,6 +65,7 @@ struct tsens_sensor { * @suspend: Function to suspend the tsens device * @resume: Function to resume the tsens device * @get_trend: Function to get the thermal/temp trend + * @get_0c_status: Function to get the 0c interrupt status */ struct tsens_ops { /* mandatory callbacks */ @@ -76,6 +78,7 @@ struct tsens_ops { int (*suspend)(struct tsens_priv *priv); int (*resume)(struct tsens_priv *priv); int (*get_trend)(struct tsens_sensor *s, enum thermal_trend *trend); + int (*get_0c_status)(const struct tsens_sensor *s, int *temp); }; #define REG_FIELD_FOR_EACH_SENSOR11(_name, _offset, _startbit, _stopbit) \ @@ -161,6 +164,8 @@ enum regfield_ids { TSENS_SW_RST, SENSOR_EN, CODE_OR_TEMP, + /* 0C CTRL OFFSET */ + TSENS_0C_INT_EN, /* ----- TM ------ */ /* TRDY */ @@ -485,6 +490,8 @@ enum regfield_ids { MAX_STATUS_14, MAX_STATUS_15, + TSENS_0C_STATUS, /* 0C INTERRUPT status */ + /* Keep last */ MAX_REGFIELDS }; @@ -497,6 +504,7 @@ enum regfield_ids { * @srot_split: does the IP neatly splits the register space into SROT and TM, * with SROT only being available to secure boot firmware? * @has_watchdog: does this IP support watchdog functionality? + * @zero_c_int: does this IP support 0C interrupt ? * @max_sensors: maximum sensors supported by this version of the IP */ struct tsens_features { @@ -505,6 +513,7 @@ struct tsens_features { unsigned int adc:1; unsigned int srot_split:1; unsigned int has_watchdog:1; + unsigned int zero_c_int:1; unsigned int max_sensors; }; @@ -580,11 +589,13 @@ void compute_intercept_slope(struct tsens_priv *priv, u32 *pt1, u32 *pt2, u32 mo int init_common(struct tsens_priv *priv); int get_temp_tsens_valid(const struct tsens_sensor *s, int *temp); int get_temp_common(const struct tsens_sensor *s, int *temp); +int tsens_get_0c_int_status(const struct tsens_sensor *s, int *temp); int tsens_enable_irq(struct tsens_priv *priv); void tsens_disable_irq(struct tsens_priv *priv); int tsens_set_trips(void *_sensor, int low, int high); irqreturn_t tsens_irq_thread(int irq, void *data); irqreturn_t tsens_critical_irq_thread(int irq, void *data); +irqreturn_t tsens_0c_irq_thread(int irq, void *data); /* TSENS target */ extern struct tsens_plat_data data_8960; From patchwork Tue May 5 11:12:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manaf Meethalavalappu Pallikunhi X-Patchwork-Id: 11528813 X-Patchwork-Delegate: daniel.lezcano@linaro.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3227892A for ; Tue, 5 May 2020 11:13:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1B406206D7 for ; Tue, 5 May 2020 11:13:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="UWBAmqP/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728807AbgEELNX (ORCPT ); Tue, 5 May 2020 07:13:23 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:14779 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728788AbgEELNU (ORCPT ); Tue, 5 May 2020 07:13:20 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1588677199; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=ngKeYnR9lLVGbCVrsiWZkZYm3GJ2jFZWG4yZhTv6H4I=; b=UWBAmqP/1yKdTYK+Mv5JEnV68jRzSi+DHwHb4yqnCh7mCnA4fjE1W7ksKilQZpGnCocshmo/ vVSYs97igNu1vPEUI8kcgCjADJMHlc+r53WL1kHIf8qxS7Amd+HSdzgLdaiLke5ZRTRyRnFO 4y5l006vdk+DVRm+T1781TsJt8I= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI5ZDFmMiIsICJsaW51eC1wbUB2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5eb14a3f.7f190c821f10-smtp-out-n04; Tue, 05 May 2020 11:13:03 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 19F4FC44791; Tue, 5 May 2020 11:13:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from codeaurora.org (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: manafm) by smtp.codeaurora.org (Postfix) with ESMTPSA id 9BF3FC43637; Tue, 5 May 2020 11:12:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 9BF3FC43637 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=manafm@codeaurora.org From: Manaf Meethalavalappu Pallikunhi To: Andy Gross , Bjorn Andersson , Amit Kucheria , Zhang Rui , Daniel Lezcano , Rob Herring Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Manaf Meethalavalappu Pallikunhi Subject: [PATCH 2/2] dt-bindings: thermal: tsens: Add zeroc interrupt support in yaml Date: Tue, 5 May 2020 16:42:04 +0530 Message-Id: <20200505111204.963-3-manafm@codeaurora.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200505111204.963-1-manafm@codeaurora.org> References: <20200505111204.963-1-manafm@codeaurora.org> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add 0C (zeroc) interrupt support for tsens in yaml. Signed-off-by: Manaf Meethalavalappu Pallikunhi --- Documentation/devicetree/bindings/thermal/qcom-tsens.yaml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml index 2ddd39d96766..8a0893f77d20 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.yaml @@ -52,12 +52,14 @@ properties: items: - description: Combined interrupt if upper or lower threshold crossed - description: Interrupt if critical threshold crossed + - description: Interrupt if zeroC threshold is crossed interrupt-names: minItems: 1 items: - const: uplow - const: critical + - const: zeroc nvmem-cells: minItems: 1 @@ -168,8 +170,9 @@ examples: <0xc222000 0x1ff>; interrupts = , - ; - interrupt-names = "uplow", "critical"; + , + ; + interrupt-names = "uplow", "critical", "zeroc"; #qcom,sensors = <13>; #thermal-sensor-cells = <1>;