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1 | /* |
2 | * (C) Copyright 2014 Freescale Semiconductor, Inc | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #include <common.h> | |
8 | #include <dm.h> | |
9 | #include <thermal.h> | |
10 | #include <errno.h> | |
11 | #include <fdtdec.h> | |
12 | #include <malloc.h> | |
13 | #include <asm/io.h> | |
14 | #include <linux/list.h> | |
15 | ||
16 | ||
17 | int thermal_get_temp(struct udevice *dev, int *temp) | |
18 | { | |
19 | const struct dm_thermal_ops *ops = device_get_ops(dev); | |
20 | ||
21 | if (!ops->get_temp) | |
22 | return -ENOSYS; | |
23 | ||
24 | return ops->get_temp(dev, temp); | |
25 | } | |
26 | ||
27 | UCLASS_DRIVER(thermal) = { | |
28 | .id = UCLASS_THERMAL, | |
29 | .name = "thermal", | |
30 | }; |