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author | Ley Foon Tan <lftan@altera.com> | 2014-11-06 15:20:04 +0800 |
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committer | Ley Foon Tan <lftan@altera.com> | 2014-12-08 12:56:01 +0800 |
commit | 4182de9e6356c0ac567c072241f014476ffd9ce0 (patch) | |
tree | ed47fa1b1953b98d0130b5a7ac7d19add9d34ab1 /arch/nios2/include | |
parent | 95acd4c7b69c9b250d901d154390ec4c8b7b51c1 (diff) | |
download | linux-4182de9e6356c0ac567c072241f014476ffd9ce0.tar.gz linux-4182de9e6356c0ac567c072241f014476ffd9ce0.tar.bz2 linux-4182de9e6356c0ac567c072241f014476ffd9ce0.zip |
nios2: Time keeping
Add time keeping code for nios2.
Signed-off-by: Ley Foon Tan <lftan@altera.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/nios2/include')
-rw-r--r-- | arch/nios2/include/asm/delay.h | 21 | ||||
-rw-r--r-- | arch/nios2/include/asm/timex.h | 24 |
2 files changed, 45 insertions, 0 deletions
diff --git a/arch/nios2/include/asm/delay.h b/arch/nios2/include/asm/delay.h new file mode 100644 index 000000000000..098e49bf3aa3 --- /dev/null +++ b/arch/nios2/include/asm/delay.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2014 Altera Corporation + * Copyright (C) 2004 Microtronix Datacom Ltd + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef _ASM_NIOS2_DELAY_H +#define _ASM_NIOS2_DELAY_H + +#include <asm-generic/delay.h> + +/* Undefined functions to get compile-time errors */ +extern void __bad_udelay(void); +extern void __bad_ndelay(void); + +extern unsigned long loops_per_jiffy; + +#endif /* _ASM_NIOS2_DELAY_H */ diff --git a/arch/nios2/include/asm/timex.h b/arch/nios2/include/asm/timex.h new file mode 100644 index 000000000000..2f2abb28ec2f --- /dev/null +++ b/arch/nios2/include/asm/timex.h @@ -0,0 +1,24 @@ +/* Copyright Altera Corporation (C) 2014. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +#ifndef _ASM_NIOS2_TIMEX_H +#define _ASM_NIOS2_TIMEX_H + +typedef unsigned long cycles_t; + +extern cycles_t get_cycles(void); + +#endif |