projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 9d976d67 AP |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef __DT_IDLE_GENPD | |
| 3 | #define __DT_IDLE_GENPD | |
| 4 | ||
| 5 | struct device_node; | |
| 6 | struct generic_pm_domain; | |
| 7 | ||
| 8 | #ifdef CONFIG_DT_IDLE_GENPD | |
| 9 | ||
| 10 | void dt_idle_pd_free(struct generic_pm_domain *pd); | |
| 11 | ||
| 12 | struct generic_pm_domain *dt_idle_pd_alloc(struct device_node *np, | |
| 13 | int (*parse_state)(struct device_node *, u32 *)); | |
| 14 | ||
| 15 | int dt_idle_pd_init_topology(struct device_node *np); | |
| 16 | ||
| 17 | struct device *dt_idle_attach_cpu(int cpu, const char *name); | |
| 18 | ||
| 19 | void dt_idle_detach_cpu(struct device *dev); | |
| 20 | ||
| 21 | #else | |
| 22 | ||
| 23 | static inline void dt_idle_pd_free(struct generic_pm_domain *pd) | |
| 24 | { | |
| 25 | } | |
| 26 | ||
| 27 | static inline struct generic_pm_domain *dt_idle_pd_alloc( | |
| 28 | struct device_node *np, | |
| 29 | int (*parse_state)(struct device_node *, u32 *)) | |
| 30 | { | |
| 31 | return NULL; | |
| 32 | } | |
| 33 | ||
| 34 | static inline int dt_idle_pd_init_topology(struct device_node *np) | |
| 35 | { | |
| 36 | return 0; | |
| 37 | } | |
| 38 | ||
| 39 | static inline struct device *dt_idle_attach_cpu(int cpu, const char *name) | |
| 40 | { | |
| 41 | return NULL; | |
| 42 | } | |
| 43 | ||
| 44 | static inline void dt_idle_detach_cpu(struct device *dev) | |
| 45 | { | |
| 46 | } | |
| 47 | ||
| 48 | #endif | |
| 49 | ||
| 50 | #endif |