/* * Copyright (c) 2021, MediaTek Inc. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #ifndef PLAT_PM_H #define PLAT_PM_H #include #ifndef __ASSEMBLY__ extern uintptr_t mtk_suspend_footprint_addr; extern uintptr_t mtk_suspend_timestamp_addr; #define MT_PLAT_PWR_STATE_CPU U(1) #define MT_PLAT_PWR_STATE_CLUSTER U(2) #define MT_PLAT_PWR_STATE_MCUSYS U(3) #define MT_PLAT_PWR_STATE_SUSPEND2IDLE U(8) #define MT_PLAT_PWR_STATE_SYSTEM_SUSPEND U(9) #define MTK_LOCAL_STATE_RUN U(0) #define MTK_LOCAL_STATE_RET U(1) #define MTK_LOCAL_STATE_OFF U(2) #define MTK_AFFLVL_CPU U(0) #define MTK_AFFLVL_CLUSTER U(1) #define MTK_AFFLVL_MCUSYS U(2) #define MTK_AFFLVL_SYSTEM U(3) void mtk_suspend_footprint_log(int idx); void mtk_suspend_timestamp_log(int idx); int mt_cluster_ops(int cputop_mpx, int mode, int state); int mt_core_ops(int cpux, int state); #define IS_CLUSTER_OFF_STATE(s) \ is_local_state_off(s->pwr_domain_state[MTK_AFFLVL_CLUSTER]) #define IS_MCUSYS_OFF_STATE(s) \ is_local_state_off(s->pwr_domain_state[MTK_AFFLVL_MCUSYS]) #define IS_SYSTEM_SUSPEND_STATE(s) \ is_local_state_off(s->pwr_domain_state[MTK_AFFLVL_SYSTEM]) /* SMC secure magic number */ #define SPM_LP_SMC_MAGIC (0xDAF10000) #define IS_SPM_LP_SMC(_type, _id) (_id == (SPM_LP_SMC_MAGIC | _type)) enum mtk_suspend_mode { MTK_MCDI_MODE = 1U, MTK_IDLEDRAM_MODE = 2U, MTK_IDLESYSPLL_MODE = 3U, MTK_IDLEBUS26M_MODE = 4U, MTK_SUSPEND_MODE = 5U, }; #endif enum mt8169_idle_model { IDLE_MODEL_START = 0U, IDLE_MODEL_RESOURCE_HEAD = IDLE_MODEL_START, IDLE_MODEL_BUS26M = IDLE_MODEL_RESOURCE_HEAD, IDLE_MODEL_SYSPLL = 1U, IDLE_MODEL_DRAM = 2U, IDLE_MODEL_NUM = 3U, }; #define footprint_addr(cpu) (mtk_suspend_footprint_addr + (cpu << 2)) #define timestamp_addr(cpu, idx) (mtk_suspend_timestamp_addr + \ ((cpu * MTK_SUSPEND_TIMESTAMP_MAX + idx) << 3)) #define MTK_SUSPEND_FOOTPRINT_ENTER_CPUIDLE (0U) #define MTK_SUSPEND_FOOTPRINT_BEFORE_ATF (1U) #define MTK_SUSPEND_FOOTPRINT_ENTER_ATF (2U) #define MTK_SUSPEND_FOOTPRINT_RESERVE_P1 (3U) #define MTK_SUSPEND_FOOTPRINT_RESERVE_P2 (4U) #define MTK_SUSPEND_FOOTPRINT_ENTER_SPM_SUSPEND (5U) #define MTK_SUSPEND_FOOTPRINT_LEAVE_SPM_SUSPEND (6U) #define MTK_SUSPEND_FOOTPRINT_BEFORE_WFI (7U) #define MTK_SUSPEND_FOOTPRINT_AFTER_WFI (8U) #define MTK_SUSPEND_FOOTPRINT_BEFORE_MMU (9U) #define MTK_SUSPEND_FOOTPRINT_AFTER_MMU (10U) #define MTK_SUSPEND_FOOTPRINT_ENTER_SPM_SUSPEND_FINISH (11U) #define MTK_SUSPEND_FOOTPRINT_LEAVE_SPM_SUSPEND_FINISH (12U) #define MTK_SUSPEND_FOOTPRINT_LEAVE_ATF (13U) #define MTK_SUSPEND_FOOTPRINT_AFTER_ATF (14U) #define MTK_SUSPEND_FOOTPRINT_LEAVE_CPUIDLE (15U) #define MTK_SUSPEND_TIMESTAMP_ENTER_CPUIDLE (0U) #define MTK_SUSPEND_TIMESTAMP_BEFORE_ATF (1U) #define MTK_SUSPEND_TIMESTAMP_ENTER_ATF (2U) #define MTK_SUSPEND_TIMESTAMP_BEFORE_L2_FLUSH (3U) #define MTK_SUSPEND_TIMESTAMP_AFTER_L2_FLUSH (4U) #define MTK_SUSPEND_TIMESTAMP_ENTER_SPM_SUSPEND (5U) #define MTK_SUSPEND_TIMESTAMP_LEAVE_SPM_SUSPEND (6U) #define MTK_SUSPEND_TIMESTAMP_GIC_P1 (7U) #define MTK_SUSPEND_TIMESTAMP_GIC_P2 (8U) #define MTK_SUSPEND_TIMESTAMP_BEFORE_WFI (9U) #define MTK_SUSPEND_TIMESTAMP_AFTER_WFI (10U) #define MTK_SUSPEND_TIMESTAMP_RESERVE_P1 (11U) #define MTK_SUSPEND_TIMESTAMP_RESERVE_P2 (12U) #define MTK_SUSPEND_TIMESTAMP_GIC_P3 (13U) #define MTK_SUSPEND_TIMESTAMP_GIC_P4 (14U) #define MTK_SUSPEND_TIMESTAMP_ENTER_SPM_SUSPEND_FINISH (15U) #define MTK_SUSPEND_TIMESTAMP_LEAVE_SPM_SUSPEND_FINISH (16U) #define MTK_SUSPEND_TIMESTAMP_LEAVE_ATF (17U) #define MTK_SUSPEND_TIMESTAMP_AFTER_ATF (18U) #define MTK_SUSPEND_TIMESTAMP_LEAVE_CPUIDLE (19U) #define MTK_SUSPEND_TIMESTAMP_MAX (20U) /* * definition platform power state menas. * PLAT_MT_SYSTEM_SUSPEND - system suspend pwr level * PLAT_MT_CPU_SUSPEND_CLUSTER - cluster off pwr level */ #define PLAT_MT_SYSTEM_SUSPEND PLAT_MAX_OFF_STATE #define PLAT_MT_CPU_SUSPEND_CLUSTER PLAT_MAX_RET_STATE #define IS_PLAT_SYSTEM_SUSPEND(aff) (aff == PLAT_MT_SYSTEM_SUSPEND) #define IS_PLAT_SYSTEM_RETENTION(aff) (aff >= PLAT_MAX_RET_STATE) #define IS_PLAT_SUSPEND2IDLE_ID(stateid)\ (stateid == MT_PLAT_PWR_STATE_SUSPEND2IDLE) #define IS_PLAT_SUSPEND_ID(stateid) \ ((stateid == MT_PLAT_PWR_STATE_SUSPEND2IDLE) \ || (stateid == MT_PLAT_PWR_STATE_SYSTEM_SUSPEND)) #endif /* PLAT_PM_H */