1*e8837b0aSJacky Bai /* 2*e8837b0aSJacky Bai * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved. 3*e8837b0aSJacky Bai * 4*e8837b0aSJacky Bai * SPDX-License-Identifier: BSD-3-Clause 5*e8837b0aSJacky Bai */ 6*e8837b0aSJacky Bai 7*e8837b0aSJacky Bai #ifndef IMX8M_PSCI_H 8*e8837b0aSJacky Bai #define IMX8M_PSCI_H 9*e8837b0aSJacky Bai 10*e8837b0aSJacky Bai #define CORE_PWR_STATE(state) ((state)->pwr_domain_state[MPIDR_AFFLVL0]) 11*e8837b0aSJacky Bai #define CLUSTER_PWR_STATE(state) ((state)->pwr_domain_state[MPIDR_AFFLVL1]) 12*e8837b0aSJacky Bai #define SYSTEM_PWR_STATE(state) ((state)->pwr_domain_state[PLAT_MAX_PWR_LVL]) 13*e8837b0aSJacky Bai 14*e8837b0aSJacky Bai int imx_pwr_domain_on(u_register_t mpidr); 15*e8837b0aSJacky Bai void imx_pwr_domain_on_finish(const psci_power_state_t *target_state); 16*e8837b0aSJacky Bai void imx_pwr_domain_off(const psci_power_state_t *target_state); 17*e8837b0aSJacky Bai int imx_validate_ns_entrypoint(uintptr_t ns_entrypoint); 18*e8837b0aSJacky Bai int imx_validate_power_state(unsigned int power_state, psci_power_state_t *rq_state); 19*e8837b0aSJacky Bai void imx_cpu_standby(plat_local_state_t cpu_state); 20*e8837b0aSJacky Bai void imx_domain_suspend(const psci_power_state_t *target_state); 21*e8837b0aSJacky Bai void imx_domain_suspend_finish(const psci_power_state_t *target_state); 22*e8837b0aSJacky Bai void imx_get_sys_suspend_power_state(psci_power_state_t *req_state); 23*e8837b0aSJacky Bai void __dead2 imx_system_reset(void); 24*e8837b0aSJacky Bai void __dead2 imx_system_off(void); 25*e8837b0aSJacky Bai void __dead2 imx_pwr_domain_pwr_down_wfi(const psci_power_state_t *target_state); 26*e8837b0aSJacky Bai 27*e8837b0aSJacky Bai #endif /* IMX8M_PSCI_H */ 28