1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * This file contains common function prototypes to avoid externs
6 * Copyright (C) 2011 Xilinx
9 #ifndef __MACH_ZYNQ_COMMON_H__
10 #define __MACH_ZYNQ_COMMON_H__
12 extern int zynq_slcr_init(void);
13 extern int zynq_early_slcr_init(void);
14 extern void zynq_slcr_cpu_stop(int cpu);
15 extern void zynq_slcr_cpu_start(int cpu);
16 extern bool zynq_slcr_cpu_state_read(int cpu);
17 extern void zynq_slcr_cpu_state_write(int cpu, bool die);
18 extern u32 zynq_slcr_get_device_id(void);
21 extern char zynq_secondary_trampoline;
22 extern char zynq_secondary_trampoline_jump;
23 extern char zynq_secondary_trampoline_end;
24 extern int zynq_cpun_start(u32 address, int cpu);
25 extern const struct smp_operations zynq_smp_ops;
28 extern void __iomem *zynq_scu_base;
30 void zynq_pm_late_init(void);
32 static inline void zynq_core_pm_init(void)
35 asm volatile ("mrc p15, 0, r12, c15, c0, 0\n"
37 "mcr p15, 0, r12, c15, c0, 0\n"