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ARM: PSCI: export common PSCI function declarations for C code 

Some common PSCI functions are written in assembly, but it should be
possible to use them from C code.

Add function declarations for C code to consume.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Chen-Yu Tsai 2016-06-07 10:54:26 +08:00 committed by Hans de Goede
parent 778dc5f43e
commit cbeeb2aebf
1 changed files with 7 additions and 0 deletions
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7
arch/arm/include/asm/psci.h
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@ -48,6 +48,13 @@
#define ARM_PSCI_0_2_FN_SYSTEM_RESET ARM_PSCI_0_2_FN(9)
#ifndef __ASSEMBLY__
#include <asm/types.h>
void psci_cpu_entry(void);
u32 psci_get_cpu_id(void);
u32 psci_get_cpu_stack_top(int cpu);
void psci_cpu_off_common(void);
int psci_update_dt(void *fdt);
void psci_board_init(void);
#endif /* ! __ASSEMBLY__ */