From a2c5d4ed92bbc02ff4a37efc2adffe7d145abe4f Mon Sep 17 00:00:00 2001 From: James Hogan Date: Tue, 9 Oct 2012 10:54:39 +0100 Subject: metag: Time keeping Add time keeping code for metag. Meta hardware threads have 2 timers. The background timer (TXTIMER) is used as a free-running time base, and the interrupt timer (TXTIMERI) is used for the timer interrupt. Both counters traditionally count at approximately 1MHz. Signed-off-by: James Hogan Cc: John Stultz Cc: Thomas Gleixner --- include/clocksource/metag_generic.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 include/clocksource/metag_generic.h (limited to 'include/clocksource') diff --git a/include/clocksource/metag_generic.h b/include/clocksource/metag_generic.h new file mode 100644 index 0000000..ac17e7d --- /dev/null +++ b/include/clocksource/metag_generic.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2013 Imaginaton Technologies Ltd. + * + * 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 . + */ +#ifndef __CLKSOURCE_METAG_GENERIC_H +#define __CLKSOURCE_METAG_GENERIC_H + +extern int metag_generic_timer_init(void); + +#endif /* __CLKSOURCE_METAG_GENERIC_H */ -- cgit v1.1