6b13f685e
 김민수
BSP 최초 추가
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/*
*
* (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 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
*
* The device provided is the slave device. It's parent controller
* will be used to provide the communication.
*
* This must be called before doing any transfers with a Thermal slave.
* It will enable and initialize any Thermal hardware as necessary,
* and make sure that the SCK line is in the correct idle state. It is
* not allowed to claim the same bus for several slaves without
* releasing the bus in between.
*
* @dev: The Thermal device
*
* Returns: 0 if the bus was claimed successfully, or a negative value
* if it wasn't.
*/
int (*get_temp)(struct udevice *dev, int *temp);
};
#endif /* _THERMAL_H_ */
|