From 1097c6ac33defae6cf501b7919c23faf240601f0 Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Mon, 22 Oct 2007 19:43:15 +0900 Subject: [MIPS] time: Add GT641xx timer0 clockevent driver And make use of it for Cobalt. A few others such as the Malta could make use of it as well. Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- arch/mips/cobalt/time.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 arch/mips/cobalt/time.c (limited to 'arch/mips/cobalt/time.c') diff --git a/arch/mips/cobalt/time.c b/arch/mips/cobalt/time.c new file mode 100644 index 00000000000..fa819fccd5d --- /dev/null +++ b/arch/mips/cobalt/time.c @@ -0,0 +1,35 @@ +/* + * Cobalt time initialization. + * + * Copyright (C) 2007 Yoichi Yuasa + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include + +#include +#include +#include + +#define GT641XX_BASE_CLOCK 50000000 /* 50MHz */ + +void __init plat_time_init(void) +{ + setup_pit_timer(); + + gt641xx_set_base_clock(GT641XX_BASE_CLOCK); + + mips_timer_state = gt641xx_timer0_state; +} -- cgit v1.2.3