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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * intel_soc_dts_iosf.h4 * Copyright (c) 2015, Intel Corporation.5 */6 7#ifndef _INTEL_SOC_DTS_IOSF_CORE_H8#define _INTEL_SOC_DTS_IOSF_CORE_H9 10#include <linux/thermal.h>11 12/* DTS0 and DTS 1 */13#define SOC_MAX_DTS_SENSORS 214 15/* Only 2 out of 4 is allowed for OSPM */16#define SOC_MAX_DTS_TRIPS 217 18enum intel_soc_dts_interrupt_type {19 INTEL_SOC_DTS_INTERRUPT_NONE,20 INTEL_SOC_DTS_INTERRUPT_APIC,21 INTEL_SOC_DTS_INTERRUPT_MSI,22 INTEL_SOC_DTS_INTERRUPT_SCI,23 INTEL_SOC_DTS_INTERRUPT_SMI,24};25 26struct intel_soc_dts_sensors;27 28struct intel_soc_dts_sensor_entry {29 int id;30 u32 store_status;31 struct thermal_zone_device *tzone;32 struct intel_soc_dts_sensors *sensors;33};34 35struct intel_soc_dts_sensors {36 u32 tj_max;37 spinlock_t intr_notify_lock;38 struct mutex dts_update_lock;39 enum intel_soc_dts_interrupt_type intr_type;40 struct intel_soc_dts_sensor_entry soc_dts[SOC_MAX_DTS_SENSORS];41};42 43 44struct intel_soc_dts_sensors *45intel_soc_dts_iosf_init(enum intel_soc_dts_interrupt_type intr_type,46 bool critical_trip, int crit_offset);47void intel_soc_dts_iosf_exit(struct intel_soc_dts_sensors *sensors);48void intel_soc_dts_iosf_interrupt_handler(49 struct intel_soc_dts_sensors *sensors);50#endif51