From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/arch/mips/loongson64/common/time.c | 36 +++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 kernel/arch/mips/loongson64/common/time.c (limited to 'kernel/arch/mips/loongson64/common/time.c') diff --git a/kernel/arch/mips/loongson64/common/time.c b/kernel/arch/mips/loongson64/common/time.c new file mode 100644 index 000000000..e1a5382ad --- /dev/null +++ b/kernel/arch/mips/loongson64/common/time.c @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology + * Author: Fuxin Zhang, zhangfx@lemote.com + * + * Copyright (C) 2009 Lemote Inc. + * Author: Wu Zhangjin, wuzhangjin@gmail.com + * + * 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. + */ +#include +#include +#include + +#include +#include + +void __init plat_time_init(void) +{ + /* setup mips r4k timer */ + mips_hpt_frequency = cpu_clock_freq / 2; + +#ifdef CONFIG_RS780_HPET + setup_hpet_timer(); +#else + setup_mfgpt0_timer(); +#endif +} + +void read_persistent_clock(struct timespec *ts) +{ + ts->tv_sec = mc146818_get_cmos_time(); + ts->tv_nsec = 0; +} -- cgit 1.2.3-korg