Merge "defconfig: msm: Enable thermal drivers for autogen3 targets" (822e2263) · Commits · e / devices / android_kernel_fairphone_FP5

arch/arm64/configs/vendor/gen3auto_QGKI.config

+6 −0

Original line number	Diff line number	Diff line
		@@ -68,3 +68,9 @@ CONFIG_BRIDGE=y
		CONFIG_QTI_TZ_LOG=y
		CONFIG_CRYPTO_SHA1_ARM64_CE=y
		CONFIG_MSM_NPU=y
		CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=10000
		CONFIG_THERMAL_WRITABLE_TRIPS=y
		CONFIG_THERMAL_TSENS=y
		CONFIG_QTI_QMI_COOLING_DEVICE=y
		CONFIG_QTI_CPU_ISOLATE_COOLING_DEVICE=y
		CONFIG_QTI_THERMAL_LIMITS_DCVS=y

drivers/thermal/qcom/bcl_pmic5.c

+46 −3

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
		* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
		*/

		#define pr_fmt(fmt) "%s:%s " fmt, KBUILD_MODNAME, __func__
		@@ -18,6 +18,7 @@
		#include <linux/platform_device.h>
		#include <linux/mutex.h>
		#include <linux/thermal.h>
		#include <linux/ipc_logging.h>

		#include "../thermal_core.h"

		@@ -52,6 +53,15 @@
		#define BCL_VBAT_THRESH_BASE 2250

		#define MAX_PERPH_COUNT 2
		#define IPC_LOGPAGES 2

		#define BCL_IPC(dev, msg, args...) do { \
		if ((dev) && (dev)->ipc_log) { \
		ipc_log_string((dev)->ipc_log, \
		"[%s]: %s: " msg, \
		current->comm, __func__, args); \
		} \
		} while (0)

		enum bcl_dev_type {
		BCL_IBAT_LVL0,
		@@ -95,6 +105,7 @@ struct bcl_device {
		struct device *dev;
		struct regmap *regmap;
		uint16_t fg_bcl_addr;
		void *ipc_log;
		struct bcl_peripheral_data param[BCL_TYPE_MAX];
		};

		@@ -269,6 +280,8 @@ static int bcl_read_ibat(void data, int adc_value)
		bat_data->last_val = *adc_value;
		}
		pr_debug("ibat:%d mA ADC:0x%02x\n", bat_data->last_val, val);
		BCL_IPC(bat_data->dev, "ibat:%d mA ADC:0x%02x\n",
		bat_data->last_val, val);

		bcl_read_exit:
		return ret;
		@@ -338,6 +351,8 @@ static int bcl_read_vbat_tz(struct thermal_zone_device tzd, int adc_value)
		bat_data->last_val = *adc_value;
		}
		pr_debug("vbat:%d mv\n", bat_data->last_val);
		BCL_IPC(bat_data->dev, "vbat:%d mv ADC:0x%02x\n",
		bat_data->last_val, val);

		bcl_read_exit:
		return ret;
		@@ -402,6 +417,7 @@ static int bcl_set_lbat(void *data, int low, int high)
		static int bcl_read_lbat(void data, int adc_value)
		{
		int ret = 0;
		int ibat = 0, vbat = 0;
		unsigned int val = 0;
		struct bcl_peripheral_data *bat_data =
		(struct bcl_peripheral_data *)data;
		@@ -429,6 +445,12 @@ static int bcl_read_lbat(void data, int adc_value)
		bat_data->last_val = *adc_value;
		pr_debug("lbat:%d val:%d\n", bat_data->type,
		bat_data->last_val);
		if (bcl_perph->param[BCL_IBAT_LVL0].tz_dev)
		bcl_read_ibat(&bcl_perph->param[BCL_IBAT_LVL0], &ibat);
		if (bcl_perph->param[BCL_VBAT_LVL0].tz_dev)
		bcl_read_vbat_tz(bcl_perph->param[BCL_VBAT_LVL0].tz_dev, &vbat);
		BCL_IPC(bcl_perph, "LVLbat:%d val:%d\n", bat_data->type,
		bat_data->last_val);

		bcl_read_exit:
		return ret;
		@@ -439,15 +461,25 @@ static irqreturn_t bcl_handle_irq(int irq, void *data)
		struct bcl_peripheral_data *perph_data =
		(struct bcl_peripheral_data *)data;
		unsigned int irq_status = 0;
		int ibat = 0, vbat = 0;
		struct bcl_device *bcl_perph;

		bcl_perph = perph_data->dev;
		bcl_read_register(bcl_perph, BCL_IRQ_STATUS, &irq_status);
		if (bcl_perph->param[BCL_IBAT_LVL0].tz_dev)
		bcl_read_ibat(&bcl_perph->param[BCL_IBAT_LVL0], &ibat);
		if (bcl_perph->param[BCL_VBAT_LVL0].tz_dev)
		bcl_read_vbat_tz(bcl_perph->param[BCL_VBAT_LVL0].tz_dev, &vbat);

		if (irq_status & perph_data->status_bit_idx) {
		pr_debug("Irq:%d triggered for bcl type:%s. status:%u\n",
		pr_debug(
		"Irq:%d triggered for bcl type:%s. status:%u ibat=%d vbat=%d\n",
		irq, bcl_int_names[perph_data->type],
		irq_status, ibat, vbat);
		BCL_IPC(bcl_perph,
		"Irq:%d triggered for bcl type:%s. status:%u ibat=%d vbat=%d\n",
		irq, bcl_int_names[perph_data->type],
		irq_status);
		irq_status, ibat, vbat);
		of_thermal_handle_trip_temp(perph_data->dev->dev,
		perph_data->tz_dev,
		perph_data->status_bit_idx);
		@@ -636,6 +668,7 @@ static int bcl_remove(struct platform_device *pdev)
		static int bcl_probe(struct platform_device *pdev)
		{
		struct bcl_device *bcl_perph = NULL;
		char bcl_name[40];

		if (bcl_device_ct >= MAX_PERPH_COUNT) {
		dev_err(&pdev->dev, "Max bcl peripheral supported already.\n");
		@@ -663,6 +696,16 @@ static int bcl_probe(struct platform_device *pdev)

		dev_set_drvdata(&pdev->dev, bcl_perph);

		snprintf(bcl_name, sizeof(bcl_name), "bcl_0x%04x_%d",
		bcl_perph->fg_bcl_addr,
		bcl_device_ct - 1);

		bcl_perph->ipc_log = ipc_log_context_create(IPC_LOGPAGES,
		bcl_name, 0);
		if (!bcl_perph->ipc_log)
		pr_err("%s: unable to create IPC Logging for %s\n",
		__func__, bcl_name);

		return 0;
		}