blob: ec70e4b661694e4a428a4823879f0457cc9c7f1b [file] [log] [blame]
/*
* Copyright (c) 2021, MediaTek Inc. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef PLAT_PM_H
#define PLAT_PM_H
#include <lib/utils_def.h>
#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 */