1 /* 2 * Copyright (c) 2022, MediaTek Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef MT_SPM_RC_INTERNAL_H 8 #define MT_SPM_RC_INTERNAL_H 9 10 #include <stdbool.h> 11 12 #define SPM_SRAM_SLEEP_DEFAULT_FLAG (SPM_FLAG_DISABLE_DRAMC_MCU_SRAM_SLEEP) 13 14 #define SPM_FLAG_SRAM_SLEEP_CTRL \ 15 (SPM_FLAG_DISABLE_SSPM_SRAM_SLEEP | \ 16 SPM_FLAG_DISABLE_DRAMC_MCU_SRAM_SLEEP | \ 17 SPM_FLAG_DISABLE_SYSRAM_SLEEP | \ 18 SPM_FLAG_DISABLE_MCUPM_SRAM_SLEEP | \ 19 SPM_FLAG_DISABLE_SRAM_EVENT) 20 21 /* cpu buck/ldo constraint function */ 22 bool spm_is_valid_rc_cpu_buck_ldo(unsigned int cpu, int state_id); 23 unsigned int spm_allow_rc_cpu_buck_ldo(int state_id); 24 int spm_run_rc_cpu_buck_ldo(unsigned int cpu, int state_id); 25 int spm_reset_rc_cpu_buck_ldo(unsigned int cpu, int state_id); 26 27 /* spm resource dram constraint function */ 28 bool spm_is_valid_rc_dram(unsigned int cpu, int state_id); 29 int spm_update_rc_dram(int state_id, int type, const void *val); 30 unsigned int spm_allow_rc_dram(int state_id); 31 int spm_run_rc_dram(unsigned int cpu, int state_id); 32 int spm_reset_rc_dram(unsigned int cpu, int state_id); 33 34 /* spm resource syspll constraint function */ 35 bool spm_is_valid_rc_syspll(unsigned int cpu, int state_id); 36 int spm_update_rc_syspll(int state_id, int type, const void *val); 37 unsigned int spm_allow_rc_syspll(int state_id); 38 int spm_run_rc_syspll(unsigned int cpu, int state_id); 39 int spm_reset_rc_syspll(unsigned int cpu, int state_id); 40 41 /* spm resource bus26m constraint function */ 42 bool spm_is_valid_rc_bus26m(unsigned int cpu, int state_id); 43 int spm_update_rc_bus26m(int state_id, int type, const void *val); 44 unsigned int spm_allow_rc_bus26m(int state_id); 45 int spm_run_rc_bus26m(unsigned int cpu, int state_id); 46 int spm_reset_rc_bus26m(unsigned int cpu, int state_id); 47 48 #endif /* MT_SPM_RC_INTERNAL_H */ 49