Differential D26307 Diff 76724 head/sys/dev/extres/clk/clk.h

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head/sys/dev/extres/clk/clk.h

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	int clk_test_freq(clk_t clk, uint64_t freq, int flags);			int clk_test_freq(clk_t clk, uint64_t freq, int flags);
	int clk_enable(clk_t clk);			int clk_enable(clk_t clk);
	int clk_disable(clk_t clk);			int clk_disable(clk_t clk);
	int clk_stop(clk_t clk);			int clk_stop(clk_t clk);
	int clk_get_parent(clk_t clk, clk_t *parent);			int clk_get_parent(clk_t clk, clk_t *parent);
	int clk_set_parent_by_clk(clk_t clk, clk_t parent);			int clk_set_parent_by_clk(clk_t clk, clk_t parent);
	const char *clk_get_name(clk_t clk);			const char *clk_get_name(clk_t clk);

				static inline uint64_t
				clk_freq_diff(uint64_t x, uint64_t y)
				{
				return (x >= y ? x - y : y - x);
				}

	#ifdef FDT			#ifdef FDT
	int clk_set_assigned(device_t dev, phandle_t node);			int clk_set_assigned(device_t dev, phandle_t node);
	int clk_get_by_ofw_index(device_t dev, phandle_t node, int idx, clk_t *clk);			int clk_get_by_ofw_index(device_t dev, phandle_t node, int idx, clk_t *clk);
	int clk_get_by_ofw_index_prop(device_t dev, phandle_t cnode, const char prop, int idx, clk_t clk);			int clk_get_by_ofw_index_prop(device_t dev, phandle_t cnode, const char prop, int idx, clk_t clk);
	int clk_get_by_ofw_name(device_t dev, phandle_t node, const char *name,			int clk_get_by_ofw_name(device_t dev, phandle_t node, const char *name,
	clk_t *clk);			clk_t *clk);
	int clk_parse_ofw_out_names(device_t dev, phandle_t node,			int clk_parse_ofw_out_names(device_t dev, phandle_t node,
	const char *out_names, uint32_t indices);			const char *out_names, uint32_t indices);
	int clk_parse_ofw_clk_name(device_t dev, phandle_t node, const char **name);			int clk_parse_ofw_clk_name(device_t dev, phandle_t node, const char **name);
	#endif			#endif

	#endif /* _DEV_EXTRES_CLK_H_ */			#endif /* _DEV_EXTRES_CLK_H_ */