linuxdebug/drivers/cpuidle/cpuidle-psci.h

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2024-07-16 15:50:57 +02:00
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __CPUIDLE_PSCI_H
#define __CPUIDLE_PSCI_H
struct device;
struct device_node;
void psci_set_domain_state(u32 state);
int psci_dt_parse_state_node(struct device_node *np, u32 *state);
#ifdef CONFIG_ARM_PSCI_CPUIDLE_DOMAIN
#include "dt_idle_genpd.h"
static inline struct device *psci_dt_attach_cpu(int cpu)
{
return dt_idle_attach_cpu(cpu, "psci");
}
static inline void psci_dt_detach_cpu(struct device *dev)
{
dt_idle_detach_cpu(dev);
}
#else
static inline struct device *psci_dt_attach_cpu(int cpu) { return NULL; }
static inline void psci_dt_detach_cpu(struct device *dev) { }
#endif
#endif /* __CPUIDLE_PSCI_H */