177 lines
4.0 KiB
C
177 lines
4.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (c) 2019 MediaTek Inc.
|
|
*/
|
|
#ifndef __MT6768_THERMAL_H__
|
|
#define __MT6768_THERMAL_H__
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/types.h>
|
|
#include <linux/spinlock.h>
|
|
#include <linux/interrupt.h>
|
|
|
|
#include <linux/io.h>
|
|
#include <linux/uaccess.h>
|
|
|
|
#include "mt-plat/sync_write.h"
|
|
|
|
#ifdef GPUFREQ_NOT_READY
|
|
struct mt_gpufreq_power_table_info {
|
|
unsigned int gpufreq_khz;
|
|
unsigned int gpufreq_volt;
|
|
unsigned int gpufreq_power;
|
|
};
|
|
#else
|
|
#include "mtk_gpufreq.h"
|
|
#endif
|
|
#include "mtk_thermal_typedefs.h"
|
|
|
|
/* chip dependent */
|
|
|
|
/* MT6768
|
|
* Bank0 CA7LL TSMCU4
|
|
* Bank1 CA7BL TSMCU5
|
|
* Bank2 CCI TSMCU4+5
|
|
* Bank3 GPU TSMCU2
|
|
* Bank4 SoC+MD1 TSMCU1 + TSMCU3
|
|
*/
|
|
enum thermal_sensor {
|
|
TS_MCU1 = 0,
|
|
TS_MCU2,
|
|
TS_MCU3,
|
|
TS_MCU4,
|
|
TS_MCU5,
|
|
TS_MCU6,
|
|
TS_MCU7,
|
|
TS_MCU8,
|
|
TS_ABB, /* TODO: double check if TS_ABB exists. */
|
|
TS_ENUM_MAX,
|
|
};
|
|
|
|
enum thermal_bank_name {
|
|
THERMAL_BANK0 = 0,
|
|
THERMAL_BANK1 = 1,
|
|
THERMAL_BANK2 = 2,
|
|
THERMAL_BANK3 = 3,
|
|
THERMAL_BANK4 = 4,
|
|
THERMAL_BANK_NUM
|
|
};
|
|
|
|
struct TS_PTPOD {
|
|
unsigned int ts_MTS;
|
|
unsigned int ts_BTS;
|
|
};
|
|
|
|
extern int mtktscpu_limited_dmips;
|
|
extern int tscpu_get_temperature_range(void);
|
|
/* Valid if it returns 1, invalid if it returns 0. */
|
|
extern int tscpu_is_temp_valid(void);
|
|
|
|
extern void get_thermal_slope_intercept
|
|
(struct TS_PTPOD *ts_info, enum thermal_bank_name ts_bank);
|
|
|
|
extern void set_taklking_flag(bool flag);
|
|
|
|
extern int tscpu_get_cpu_temp(void);
|
|
|
|
extern int tscpu_get_temp_by_bank(enum thermal_bank_name ts_bank);
|
|
|
|
#define THERMAL_WRAP_WR32(val, addr) \
|
|
mt_reg_sync_writel((val), ((void *)addr))
|
|
|
|
extern int get_immediate_gpu_wrap(void);
|
|
|
|
extern int get_immediate_cpuL_wrap(void);
|
|
|
|
extern int get_immediate_cpuB_wrap(void);
|
|
|
|
extern int get_immediate_mcucci_wrap(void);
|
|
extern int get_immediate_gpu_wrap(void);
|
|
extern int get_immediate_mdla_wrap(void);
|
|
extern int get_immediate_vpu_wrap(void);
|
|
extern int get_immediate_top_wrap(void);
|
|
extern int get_immediate_md_wrap(void);
|
|
|
|
/* Added for DLPT. */
|
|
extern int tscpu_get_min_cpu_pwr(void);
|
|
|
|
extern int tscpu_get_min_gpu_pwr(void);
|
|
extern int tscpu_get_min_vpu_pwr(void);
|
|
extern int tscpu_get_min_mdla_pwr(void);
|
|
|
|
|
|
/* Five thermal sensors. */
|
|
enum mtk_thermal_sensor_cpu_id_met {
|
|
MTK_THERMAL_SENSOR_TS1 = 0,
|
|
MTK_THERMAL_SENSOR_TS2,
|
|
MTK_THERMAL_SENSOR_TS3,
|
|
MTK_THERMAL_SENSOR_TS4,
|
|
MTK_THERMAL_SENSOR_TS5,
|
|
MTK_THERMAL_SENSOR_TS6,
|
|
MTK_THERMAL_SENSOR_TS7,
|
|
MTK_THERMAL_SENSOR_TS8,
|
|
MTK_THERMAL_SENSOR_TSABB,
|
|
|
|
ATM_CPU_LIMIT,
|
|
ATM_GPU_LIMIT,
|
|
|
|
MTK_THERMAL_SENSOR_CPU_COUNT
|
|
};
|
|
|
|
extern int tscpu_get_cpu_temp_met(enum mtk_thermal_sensor_cpu_id_met id);
|
|
|
|
typedef void (*met_thermalsampler_funcMET)(void);
|
|
|
|
extern void mt_thermalsampler_registerCB(met_thermalsampler_funcMET pCB);
|
|
|
|
extern void mtkTTimer_cancel_timer(void);
|
|
|
|
extern void mtkTTimer_start_timer(void);
|
|
|
|
extern int mtkts_bts_get_hw_temp(void);
|
|
|
|
extern int get_immediate_ts1_wrap(void);
|
|
|
|
extern int get_immediate_ts2_wrap(void);
|
|
|
|
extern int get_immediate_ts3_wrap(void);
|
|
|
|
extern int get_immediate_ts4_wrap(void);
|
|
|
|
extern int get_immediate_ts5_wrap(void);
|
|
|
|
extern int get_immediate_ts6_wrap(void);
|
|
|
|
extern int get_immediate_ts7_wrap(void);
|
|
|
|
extern int get_immediate_ts8_wrap(void);
|
|
|
|
extern int get_immediate_tsabb_wrap(void);
|
|
|
|
extern int (*get_immediate_tsX[TS_ENUM_MAX])(void);
|
|
|
|
extern int is_cpu_power_unlimit(void); /* in mtk_ts_cpu.c */
|
|
|
|
extern int is_cpu_power_min(void); /* in mtk_ts_cpu.c */
|
|
|
|
extern int get_cpu_target_tj(void);
|
|
|
|
extern int get_cpu_target_offset(void);
|
|
|
|
extern int mtk_gpufreq_register
|
|
(struct mt_gpufreq_power_table_info *freqs, int num);
|
|
|
|
extern int get_target_tj(void);
|
|
|
|
extern int mtk_thermal_get_tpcb_target(void);
|
|
|
|
extern void thermal_set_big_core_speed
|
|
(unsigned int tempMonCtl1, unsigned int tempMonCtl2, unsigned int tempAhbPoll);
|
|
|
|
/* return value(1): cooler of abcct/abcct_lcmoff is deactive,
|
|
* and no thermal current limit.
|
|
*/
|
|
extern int mtk_cooler_is_abcct_unlimit(void);
|
|
|
|
#endif /* __MT6768_THERMAL_H__ */
|