1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu #ifndef MTCMOS_H 7*91f16700Schasinglulu #define MTCMOS_H 8*91f16700Schasinglulu 9*91f16700Schasinglulu /* 10*91f16700Schasinglulu * This function will turn off all the little core's power except cpu 0. The 11*91f16700Schasinglulu * cores in cluster 0 are all powered when the system power on. The System 12*91f16700Schasinglulu * Power Manager (SPM) will do nothing if it found the core's power was on 13*91f16700Schasinglulu * during CPU_ON psci call. 14*91f16700Schasinglulu */ 15*91f16700Schasinglulu void mtcmos_little_cpu_off(void); 16*91f16700Schasinglulu uint32_t mtcmos_non_cpu_ctrl(uint32_t on, uint32_t mtcmos_num); 17*91f16700Schasinglulu 18*91f16700Schasinglulu #endif /* MTCMOS_H */ 19