include/linux/fwnode.h

/*
 * fwnode.h - Firmware device node object handle type definition.
 *
 * Copyright (C) 2015, Intel Corporation
 * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef _LINUX_FWNODE_H_
#define _LINUX_FWNODE_H_

enum fwnode_type {
	FWNODE_INVALID = 0,
	FWNODE_OF,
	FWNODE_ACPI,
	FWNODE_ACPI_DATA,
	FWNODE_ACPI_STATIC,
	FWNODE_PDATA,
	FWNODE_IRQCHIP
};

struct fwnode_handle {
	enum fwnode_type type;
	struct fwnode_handle *secondary;
};

/**
 * struct fwnode_endpoint - Fwnode graph endpoint
 * @port: Port number
 * @id: Endpoint id
 * @local_fwnode: reference to the related fwnode
 */
struct fwnode_endpoint {
	unsigned int port;
	unsigned int id;
	const struct fwnode_handle *local_fwnode;
};

#endif