1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2023, MediaTek Inc. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #ifndef MT_SPM_RC_INTERNAL_H 8*91f16700Schasinglulu #define MT_SPM_RC_INTERNAL_H 9*91f16700Schasinglulu 10*91f16700Schasinglulu #ifdef MTK_PLAT_SPM_SRAM_SLP_UNSUPPORT 11*91f16700Schasinglulu #define SPM_FLAG_SRAM_SLEEP_CTRL (SPM_FLAG_DISABLE_DRAMC_MCU_SRAM_SLEEP) 12*91f16700Schasinglulu #define SPM_SRAM_SLEEP_RC_RES_RESTRICT (0) 13*91f16700Schasinglulu #else 14*91f16700Schasinglulu #define SPM_FLAG_SRAM_SLEEP_CTRL (0) 15*91f16700Schasinglulu #define SPM_SRAM_SLEEP_RC_RES_RESTRICT (0) 16*91f16700Schasinglulu #endif 17*91f16700Schasinglulu 18*91f16700Schasinglulu #define SPM_RC_UPDATE_COND_ID_MASK (0xffff) 19*91f16700Schasinglulu #define SPM_RC_UPDATE_COND_RC_ID_MASK (0xffff) 20*91f16700Schasinglulu #define SPM_RC_UPDATE_COND_RC_ID_SHIFT (16) 21*91f16700Schasinglulu 22*91f16700Schasinglulu #define SPM_RC_UPDATE_COND_RC_ID_GET(val) \ 23*91f16700Schasinglulu ((val >> SPM_RC_UPDATE_COND_RC_ID_SHIFT) & SPM_RC_UPDATE_COND_RC_ID_MASK) 24*91f16700Schasinglulu 25*91f16700Schasinglulu #define SPM_RC_UPDATE_COND_ID_GET(val) (val & SPM_RC_UPDATE_COND_ID_MASK) 26*91f16700Schasinglulu 27*91f16700Schasinglulu /* cpu buck/ldo constraint function */ 28*91f16700Schasinglulu bool spm_is_valid_rc_cpu_buck_ldo(unsigned int cpu, int state_id); 29*91f16700Schasinglulu int spm_update_rc_cpu_buck_ldo(int state_id, int type, const void *val); 30*91f16700Schasinglulu unsigned int spm_allow_rc_cpu_buck_ldo(int state_id); 31*91f16700Schasinglulu int spm_run_rc_cpu_buck_ldo(unsigned int cpu, int state_id); 32*91f16700Schasinglulu int spm_reset_rc_cpu_buck_ldo(unsigned int cpu, int state_id); 33*91f16700Schasinglulu int spm_get_status_rc_cpu_buck_ldo(unsigned int type, void *priv); 34*91f16700Schasinglulu 35*91f16700Schasinglulu /* spm resource dram constraint function */ 36*91f16700Schasinglulu bool spm_is_valid_rc_dram(unsigned int cpu, int state_id); 37*91f16700Schasinglulu int spm_update_rc_dram(int state_id, int type, const void *val); 38*91f16700Schasinglulu unsigned int spm_allow_rc_dram(int state_id); 39*91f16700Schasinglulu int spm_run_rc_dram(unsigned int cpu, int state_id); 40*91f16700Schasinglulu int spm_reset_rc_dram(unsigned int cpu, int state_id); 41*91f16700Schasinglulu int spm_get_status_rc_dram(unsigned int type, void *priv); 42*91f16700Schasinglulu 43*91f16700Schasinglulu /* spm resource syspll constraint function */ 44*91f16700Schasinglulu bool spm_is_valid_rc_syspll(unsigned int cpu, int state_id); 45*91f16700Schasinglulu int spm_update_rc_syspll(int state_id, int type, const void *val); 46*91f16700Schasinglulu unsigned int spm_allow_rc_syspll(int state_id); 47*91f16700Schasinglulu int spm_run_rc_syspll(unsigned int cpu, int state_id); 48*91f16700Schasinglulu int spm_reset_rc_syspll(unsigned int cpu, int state_id); 49*91f16700Schasinglulu int spm_get_status_rc_syspll(unsigned int type, void *priv); 50*91f16700Schasinglulu 51*91f16700Schasinglulu /* spm resource bus26m constraint function */ 52*91f16700Schasinglulu bool spm_is_valid_rc_bus26m(unsigned int cpu, int state_id); 53*91f16700Schasinglulu int spm_update_rc_bus26m(int state_id, int type, const void *val); 54*91f16700Schasinglulu unsigned int spm_allow_rc_bus26m(int state_id); 55*91f16700Schasinglulu int spm_run_rc_bus26m(unsigned int cpu, int state_id); 56*91f16700Schasinglulu int spm_reset_rc_bus26m(unsigned int cpu, int state_id); 57*91f16700Schasinglulu int spm_get_status_rc_bus26m(unsigned int type, void *priv); 58*91f16700Schasinglulu 59*91f16700Schasinglulu #endif 60