delay.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (C) 2009 Chen Liqin <liqin.chen@sunplusct.com>
 4 * Copyright (C) 2016 Regents of the University of California
 5 */
 6
 7#ifndef _ASM_RISCV_DELAY_H
 8#define _ASM_RISCV_DELAY_H
 9
10extern unsigned long riscv_timebase;
11
12#define udelay udelay
13extern void udelay(unsigned long usecs);
14
15#define ndelay ndelay
16extern void ndelay(unsigned long nsecs);
17
18extern void __delay(unsigned long cycles);
19
20#endif /* _ASM_RISCV_DELAY_H */