xref: /OK3568_Linux_fs/kernel/arch/hexagon/include/asm/timex.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
4*4882a593Smuzhiyun  */
5*4882a593Smuzhiyun 
6*4882a593Smuzhiyun #ifndef _ASM_TIMEX_H
7*4882a593Smuzhiyun #define _ASM_TIMEX_H
8*4882a593Smuzhiyun 
9*4882a593Smuzhiyun #include <asm-generic/timex.h>
10*4882a593Smuzhiyun #include <asm/hexagon_vm.h>
11*4882a593Smuzhiyun 
12*4882a593Smuzhiyun /* Using TCX0 as our clock.  CLOCK_TICK_RATE scheduled to be removed. */
13*4882a593Smuzhiyun #define CLOCK_TICK_RATE              19200
14*4882a593Smuzhiyun 
15*4882a593Smuzhiyun #define ARCH_HAS_READ_CURRENT_TIMER
16*4882a593Smuzhiyun 
read_current_timer(unsigned long * timer_val)17*4882a593Smuzhiyun static inline int read_current_timer(unsigned long *timer_val)
18*4882a593Smuzhiyun {
19*4882a593Smuzhiyun 	*timer_val = __vmgettime();
20*4882a593Smuzhiyun 	return 0;
21*4882a593Smuzhiyun }
22*4882a593Smuzhiyun 
23*4882a593Smuzhiyun #endif
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