36 struct clk {  struct
40 	struct clk *parent;  argument
45 	SLIST_ENTRY(clk) link;  argument
48 	struct clk *parents[];  argument
80 	TEE_Result (*enable)(struct clk *clk);
81 	void (*disable)(struct clk *clk);
82 	TEE_Result (*set_parent)(struct clk *clk, size_t index);
83 	size_t (*get_parent)(struct clk *clk);
84 	TEE_Result (*set_rate)(struct clk *clk, unsigned long rate,
86 	unsigned long (*get_rate)(struct clk *clk,
88 	TEE_Result (*get_rates_array)(struct clk *clk, size_t start_index,
90 	TEE_Result (*get_rates_steps)(struct clk *clk, unsigned long *min,
92 	TEE_Result (*get_duty_cycle)(struct clk *clk,
102 static inline const char *clk_get_name(struct clk *clk)  in clk_get_name()  argument
104 	return clk->name;  in clk_get_name()
117 struct clk *clk_alloc(const char *name, const struct clk_ops *ops,
118 		      struct clk **parent_clks, size_t parent_count);
125 void clk_free(struct clk *clk);
133 TEE_Result clk_register(struct clk *clk);
141 unsigned long clk_get_rate(struct clk *clk);
150 TEE_Result clk_set_rate(struct clk *clk, unsigned long rate);
158 TEE_Result clk_enable(struct clk *clk);
165 void clk_disable(struct clk *clk);
175 bool clk_is_enabled(struct clk *clk);
183 struct clk *clk_get_parent(struct clk *clk);
191 static inline size_t clk_get_num_parents(struct clk *clk)  in clk_get_num_parents()  argument
193 	return clk->num_parents;  in clk_get_num_parents()
203 struct clk *clk_get_parent_by_index(struct clk *clk, size_t pidx);
212 TEE_Result clk_set_parent(struct clk *clk, struct clk *parent);
224 TEE_Result clk_get_rates_array(struct clk *clk, size_t start_index,
236 TEE_Result clk_get_rates_steps(struct clk *clk, unsigned long *min,
246 TEE_Result clk_get_duty_cycle(struct clk *clk,