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Merge "defconfig: msm: Enable thermal drivers for autogen3 targets"

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qctecmdr 2021-03-06 19:24:51 -08:00 • committed by Gerrit - the friendly Code Review server
commit 822e2263a6
2 changed files with 52 additions and 3 deletions
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6
arch/arm64/configs/vendor/gen3auto_QGKI.config vendored
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@ -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

49
drivers/thermal/qcom/bcl_pmic5.c
View file

@ -1,6 +1,6 @@
// 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);
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, 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;
}