| 1 |
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| 2 | #ifndef __DT_IDLE_GENPD
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| 3 | #define __DT_IDLE_GENPD
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| 4 |
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| 5 | struct device_node;
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| 6 | struct generic_pm_domain;
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| 7 |
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| 8 | #ifdef CONFIG_DT_IDLE_GENPD
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| 9 |
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| 10 | void dt_idle_pd_free(struct generic_pm_domain *pd);
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| 11 |
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| 12 | struct generic_pm_domain *dt_idle_pd_alloc(struct device_node *np,
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| 13 | int (*parse_state)(struct device_node *, u32 *));
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| 14 |
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| 15 | int dt_idle_pd_init_topology(struct device_node *np);
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| 16 |
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| 17 | int dt_idle_pd_remove_topology(struct device_node *np);
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| 18 |
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| 19 | struct device *dt_idle_attach_cpu(int cpu, const char *name);
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| 20 |
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| 21 | void dt_idle_detach_cpu(struct device *dev);
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| 22 |
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| 23 | #else
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| 24 |
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| 25 | static inline void dt_idle_pd_free(struct generic_pm_domain *pd)
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| 26 | {
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| 27 | }
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| 28 |
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| 29 | static inline struct generic_pm_domain *dt_idle_pd_alloc(
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| 30 | struct device_node *np,
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| 31 | int (*parse_state)(struct device_node *, u32 *))
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| 32 | {
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| 33 | return NULL;
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| 34 | }
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| 35 |
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| 36 | static inline int dt_idle_pd_init_topology(struct device_node *np)
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| 37 | {
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| 38 | return 0;
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| 39 | }
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| 40 |
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| 41 | static inline int dt_idle_pd_remove_topology(struct device_node *np)
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| 42 | {
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| 43 | return 0;
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| 44 | }
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| 45 |
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| 46 | static inline struct device *dt_idle_attach_cpu(int cpu, const char *name)
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| 47 | {
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| 48 | return NULL;
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| 49 | }
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| 50 |
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| 51 | static inline void dt_idle_detach_cpu(struct device *dev)
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| 52 | {
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| 53 | }
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| 54 |
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| 55 | #endif
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| 56 |
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| 57 | #endif
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