xref: /arm-trusted-firmware/plat/mediatek/mt8186/drivers/spm/mt_spm_constraint.h (revision 91f16700b400a8c0651d24a598fc48ee2997a0d7)

/*
 * Copyright (c) 2022, MediaTek Inc. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#ifndef MT_SPM_CONSTRAINT_H
#define MT_SPM_CONSTRAINT_H

#include <mt_lp_rm.h>

#define MT_RM_CONSTRAINT_ALLOW_CPU_BUCK_OFF	BIT(0)
#define MT_RM_CONSTRAINT_ALLOW_DRAM_S0		BIT(1)
#define MT_RM_CONSTRAINT_ALLOW_DRAM_S1		BIT(2)
#define MT_RM_CONSTRAINT_ALLOW_VCORE_LP		BIT(3)
#define MT_RM_CONSTRAINT_ALLOW_INFRA_PDN	BIT(4)
#define MT_RM_CONSTRAINT_ALLOW_BUS26M_OFF	BIT(5)
#define MT_RM_CONSTRAINT_ALLOW_AP_SUSPEND	BIT(6)
#define MT_RM_CONSTRAINT_ALLOW_BBLPM		BIT(7)
#define MT_RM_CONSTRAINT_ALLOW_XO_UFS		BIT(8)
#define MT_RM_CONSTRAINT_ALLOW_GPS_STATE	BIT(9)
#define MT_RM_CONSTRAINT_ALLOW_LVTS_STATE	BIT(10)

#define MT_SPM_RC_INVALID		(0x0)
#define MT_SPM_RC_VALID_SW		BIT(0)
#define MT_SPM_RC_VALID_FW		BIT(1)
#define MT_SPM_RC_VALID_RESIDNECY	BIT(2)
#define MT_SPM_RC_VALID_COND_CHECK	BIT(3)
#define MT_SPM_RC_VALID_COND_LATCH	BIT(4)
#define MT_SPM_RC_VALID_UFS_H8		BIT(5)
#define MT_SPM_RC_VALID_FLIGHTMODE	BIT(6)
#define MT_SPM_RC_VALID_XSOC_BBLPM	BIT(7)
#define MT_SPM_RC_VALID_TRACE_EVENT	BIT(8)

#define MT_SPM_RC_VALID	(MT_SPM_RC_VALID_SW)

#define IS_MT_RM_RC_READY(status)	\
	((status & MT_SPM_RC_VALID) == MT_SPM_RC_VALID)

#define MT_SPM_RC_BBLPM_MODE		\
	(MT_SPM_RC_VALID_UFS_H8 |	\
	 MT_SPM_RC_VALID_FLIGHTMODE |	\
	 MT_SPM_RC_VALID_XSOC_BBLPM)

#define IS_MT_SPM_RC_BBLPM_MODE(st)	\
	((st & (MT_SPM_RC_BBLPM_MODE)) == MT_SPM_RC_BBLPM_MODE)

struct constraint_status {
	uint16_t id;
	uint16_t valid;
	uint32_t cond_block;
	uint32_t enter_cnt;
	struct mt_spm_cond_tables *cond_res;
};

enum MT_SPM_RM_RC_TYPE {
	MT_RM_CONSTRAINT_ID_BUS26M		= 0U,
	MT_RM_CONSTRAINT_ID_SYSPLL		= 1U,
	MT_RM_CONSTRAINT_ID_DRAM		= 2U,
	MT_RM_CONSTRAINT_ID_CPU_BUCK_LDO	= 3U,
	MT_RM_CONSTRAINT_ID_ALL			= 4U,
};

#endif /* MT_SPM_CONSTRAINT_H */