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     ˆÂÆ819ÁÄÃ 3    /* SPDX-License-Identifier: GPL-2.0 */
/*
 * OF clock helpers
 */

#ifndef __LINUX_OF_CLK_H
#define __LINUX_OF_CLK_H

struct device_node;
struct of_device_id;

#if defined(CONFIG_COMMON_CLK) && defined(CONFIG_OF)

unsigned int of_clk_get_parent_count(const struct device_node *np);
const char *of_clk_get_parent_name(const struct device_node *np, int index);
void of_clk_init(const struct of_device_id *matches);

#else /* !CONFIG_COMMON_CLK || !CONFIG_OF */

static inline unsigned int of_clk_get_parent_count(const struct device_node *np)
{
	return 0;
}
static inline const char *of_clk_get_parent_name(const struct device_node *np,
						 int index)
{
	return NULL;
}
static inline void of_clk_init(const struct of_device_id *matches) {}

#endif /* !CONFIG_COMMON_CLK || !CONFIG_OF */

#endif /* __LINUX_OF_CLK_H */
  $   ˆÂÆ„d¸×Áa–Ým_J*j"Tâ€Æœ¸ËêbÑ¿Ä ?÷     /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_RESET_H_
#define _LINUX_RESET_H_

#include <linux/err.h>
#include <linux/errno.h>
#include <linux/types.h>

struct device;
struct device_node;
struct reset_control;

/**
 * struct reset_control_bulk_data - Data used for bulk reset control operations.
 *
 * @id: reset control consumer ID
 * @rstc: struct reset_control * to store the associated reset control
 *
 * The reset APIs provide a series of reset_control_bulk_*() API calls as
 * a convenience to consumers which require multiple reset controls.
 * This structure is used to manage data for these calls.
 */
struct reset_control_bulk_data {
	const char			*id;
	struct reset_control		*rstc;
};

#ifdef CONFIG_RESET_CONTROLLER

int reset_control_reset(struct reset_control *rstc);
int reset_control_rearm(struct reset_control *rstc);
int reset_control_assert(struct reset_control *rstc);
int reset_control_deassert(struct reset_control *rstc);
int reset_control_status(struct reset_control *rstc);
int reset_control_acquire(struct reset_control *rstc);
void reset_control_release(struct reset_control *rstc);

int reset_control_bulk_reset(int num_rstcs, struct reset_control_bulk_data *rstcs);
int reset_control_bulk_assert(int num_rstcs, struct reset_control_bulk_data *rstcs);
int reset_control_bulk_deassert(int num_rstcs, struct reset_control_bulk_data *rstcs);
int reset_control_bulk_acquire(int num_rstcs, struct reset_control_bulk_data *rstcs);
void reset_control_bulk_release(int num_rstcs, struct reset_control_bulk_data *rstcs);

struct reset_control *__of_reset_control_get(struct device_node *node,
				     const char *id, int index, bool shared,
				     bool optional, bool acquired);
struct reset_control *__reset_control_get(struct device *dev, const char *id,
					  int index, bool shared,
					  bool optional, bool acquired);
void reset_control_put(struct reset_control *rstc);
int __reset_control_bulk_get(struct device *dev, int num_rstcs,
			     struct reset_control_bulk_data *rstcs,
			     bool shared, bool optional, bool acquired);
void reset_control_bulk_put(int num_rstcs, struct reset_control_bulk_data *rstcs);

int __device_reset(struct device *dev, bool optional);
struct reset_control *__devm_reset_control_get(struct device *dev,
				     const char *id, int index, bool shared,
				     bool optional, bool acquired);
int __devm_reset_control_bulk_get(struct device *dev, int num_rstcs,
				  struct reset_control_bulk_data *rstcs,
				  bool shared, bool optional, bool acquired);

struct reset_control *devm_reset_control_array_get(struct device *dev,
						   bool shared, bool optional);
struct reset_control *of_reset_control_array_get(struct device_node *np,
						 bool shared, bool optional,
						 bool acquired);

int reset_control_get_count(struct device *dev);

#else

static inline int reset_control_reset(struct reset_control *rstc)
{
	return 0;
}

static inline int reset_control_rearm(struct reset_control *rstc)
{
	return 0;
}

static inline int reset_control_assert(struct reset_control *rstc)
{
	return 0;
}

static inline int reset_control_deassert(struct reset_control *rstc)
{
	return 0;
}

static inline int reset_cont