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git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blob - arch/riscv/include/asm/delay.h
1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2009 Chen Liqin <liqin.chen@sunplusct.com>
4 * Copyright (C) 2016 Regents of the University of California
7 #ifndef _ASM_RISCV_DELAY_H
8 #define _ASM_RISCV_DELAY_H
10 extern unsigned long riscv_timebase
;
13 extern void udelay(unsigned long usecs
);
16 extern void ndelay(unsigned long nsecs
);
18 extern void __delay(unsigned long cycles
);
20 #endif /* _ASM_RISCV_DELAY_H */