1 /*
2  * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
3  *
4  * SPDX-License-Identifier: BSD-3-Clause
5  */
6 #ifndef MTCMOS_H
7 #define MTCMOS_H
8 
9 /*
10  * This function will turn off all the little core's power except cpu 0. The
11  * cores in cluster 0 are all powered when the system power on. The System
12  * Power Manager (SPM) will do nothing if it found the core's power was on
13  * during CPU_ON psci call.
14  */
15 void mtcmos_little_cpu_off(void);
16 uint32_t mtcmos_non_cpu_ctrl(uint32_t on, uint32_t mtcmos_num);
17 
18 #endif /* MTCMOS_H */
19