[people/ms/u-boot.git] / include / thermal.h

/*
 *
 * (C) Copyright 2014 Freescale Semiconductor, Inc
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _THERMAL_H_
#define _THERMAL_H_

#include <dm.h>

int thermal_get_temp(struct udevice *dev, int *temp);

/**
 * struct dm_thermal_ops - Driver model Thermal operations
 *
 * The uclass interface is implemented by all Thermal devices which use
 * driver model.
 */
struct dm_thermal_ops {
	/**
	 * Get the current temperature
	 *
	 * This must be called before doing any transfers with a Thermal device.
	 * It will enable and initialize any Thermal hardware as necessary.
	 *
	 * @dev:	The Thermal device
	 * @temp:	pointer that returns the measured temperature
	 */
	int (*get_temp)(struct udevice *dev, int *temp);
};

#endif	/* _THERMAL_H_ */
Commit	Line	Data
e3568d2e YL	1	/*
	2	*
	3	* (C) Copyright 2014 Freescale Semiconductor, Inc
	4	*
	5	* SPDX-License-Identifier: GPL-2.0+
	6	*/
	7
	8	#ifndef _THERMAL_H_
	9	#define _THERMAL_H_
	10
	11	#include <dm.h>
	12
	13	int thermal_get_temp(struct udevice dev, int temp);
	14
	15	/**
6918f974	16	* struct dm_thermal_ops - Driver model Thermal operations
e3568d2e YL	17	*
	18	* The uclass interface is implemented by all Thermal devices which use
	19	* driver model.
	20	*/
	21	struct dm_thermal_ops {
	22	/**
	23	* Get the current temperature
	24	*
6918f974 FE	25	* This must be called before doing any transfers with a Thermal device.
6918f974 FE	26	* It will enable and initialize any Thermal hardware as necessary.
e3568d2e YL	27	*
e3568d2e YL	28	* @dev: The Thermal device
6918f974	29	* @temp: pointer that returns the measured temperature
e3568d2e YL	30	*/
	31	int (get_temp)(struct udevice dev, int *temp);
	32	};
	33
	34	#endif /* _THERMAL_H_ */