Merge "clk: Provide OF helper to mark clocks as CRITICAL"

	}

}

/**

 * of_clk_detect_critical() - set CLK_IS_CRITICAL flag from Device Tree

 * @np: Device node pointer associated with clock provider

 * @index: clock index

 * @flags: pointer to clk_core->flags

 *

 * Detects if the clock-critical property exists and, if so, sets the

 * corresponding CLK_IS_CRITICAL flag.

 *

 * Do not use this function. It exists only for legacy Device Tree

 * bindings, such as the one-clock-per-node style that are outdated.

 * Those bindings typically put all clock data into .dts and the Linux

 * driver has no clock data, thus making it impossible to set this flag

 * correctly from the driver. Only those drivers may call

 * of_clk_detect_critical from their setup functions.

 *

 * Return: error code or zero on success

 */

int of_clk_detect_critical(struct device_node *np,

					  int index, unsigned long *flags)

{

	struct property *prop;

	const __be32 *cur;

	uint32_t idx;

	if (!np || !flags)

		return -EINVAL;

	of_property_for_each_u32(np, "clock-critical", prop, cur, idx)

		if (index == idx)

			*flags |= CLK_IS_CRITICAL;

	return 0;

}

/**

 * of_clk_init() - Scan and init clock providers from the DT

 * @matches: array of compatible values and init functions for providers.

int of_clk_parent_fill(struct device_node *np, const char **parents,

		       unsigned int size);

const char *of_clk_get_parent_name(struct device_node *np, int index);

int of_clk_detect_critical(struct device_node *np, int index,

			    unsigned long *flags);

void of_clk_init(const struct of_device_id *matches);

#else /* !CONFIG_OF */

{

	return NULL;

}

static inline int of_clk_detect_critical(struct device_node *np, int index,

					  unsigned long *flags)

{

	return 0;

}

#define of_clk_init(matches) \

	{ while (0); }

#endif /* CONFIG_OF */