1/* SPDX-License-Identifier: GPL-2.0 */ 2 3#ifndef __CPUIDLE_PSCI_H 4#define __CPUIDLE_PSCI_H 5 6struct device; 7struct device_node; 8 9void psci_set_domain_state(u32 state); 10int psci_dt_parse_state_node(struct device_node *np, u32 *state); 11 12#ifdef CONFIG_ARM_PSCI_CPUIDLE_DOMAIN 13struct device *psci_dt_attach_cpu(int cpu); 14void psci_dt_detach_cpu(struct device *dev); 15#else 16static inline struct device *psci_dt_attach_cpu(int cpu) { return NULL; } 17static inline void psci_dt_detach_cpu(struct device *dev) { } 18#endif 19 20#endif /* __CPUIDLE_PSCI_H */ 21