From 7ca5dc145bc7daddd8aed8bbda46b74af9cebefc Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Wed, 24 Jun 2009 11:12:57 +0200 Subject: MIPS: Add support for Texas Instruments AR7 System-on-a-Chip This patch adds support for the Texas Instruments AR7 System-on-a-Chip. It supports the TNETD7100, 7200 and 7300 versions of the SoC. Signed-off-by: Matteo Croce Signed-off-by: Felix Fietkau Signed-off-by: Eugene Konev Signed-off-by: Nicolas Thill Signed-off-by: Florian Fainelli Signed-off-by: Ralf Baechle --- arch/mips/ar7/time.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 arch/mips/ar7/time.c (limited to 'arch/mips/ar7/time.c') diff --git a/arch/mips/ar7/time.c b/arch/mips/ar7/time.c new file mode 100644 index 00000000000..a1fba894daa --- /dev/null +++ b/arch/mips/ar7/time.c @@ -0,0 +1,30 @@ +/* + * Carsten Langgaard, carstenl@mips.com + * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved. + * + * This program is free software; you can distribute 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 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., + * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + * + * Setting up the clock on the MIPS boards. + */ + +#include +#include + +#include +#include + +void __init plat_time_init(void) +{ + mips_hpt_frequency = ar7_cpu_freq() / 2; +} -- cgit v1.2.3