diff options
author | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:21:52 +0800 |
---|---|---|
committer | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:48:38 +0800 |
commit | ae51f41d14f548d494ac41e0d21137c5a4c3f59c (patch) | |
tree | 6ddb9d1aaa7bd5bad5bbf8497edc2e08ff208d79 /include/thermal.h | |
download | uext4-ae51f41d14f548d494ac41e0d21137c5a4c3f59c.tar.xz |
import the U-Boot code and make it compile
Diffstat (limited to 'include/thermal.h')
-rw-r--r-- | include/thermal.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/thermal.h b/include/thermal.h new file mode 100644 index 0000000..11d7525 --- /dev/null +++ b/include/thermal.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * + * (C) Copyright 2014 Freescale Semiconductor, Inc + */ + +#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_ */ |