drivers/cpuidle/cpuidle-psci.h

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