| /* SPDX-License-Identifier: GPL-2.0+ | |
| * | |
| * Copyright (C) Guangzhou FriendlyARM Computer Tech. Co., Ltd. | |
| * (http://www.friendlyarm.com) | |
| */ | |
| #ifndef __ONE_WIRE_H__ | |
| #define __ONE_WIRE_H__ | |
| extern void onewire_init(void); | |
| extern int onewire_get_info(unsigned char *lcd, unsigned short *fw_ver); | |
| extern int onewire_get_lcd_id(void); | |
| extern int onewire_set_backlight(int brightness); | |
| #endif /* __ONE_WIRE_H__ */ |