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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
tree | b11842027dc6641da63f4bcc524f8678263304a3 /arch/mips/loongson64/common/time.c | |
parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) |
Linux-libre 4.2-gnu
Diffstat (limited to 'arch/mips/loongson64/common/time.c')
-rw-r--r-- | arch/mips/loongson64/common/time.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/mips/loongson64/common/time.c b/arch/mips/loongson64/common/time.c new file mode 100644 index 000000000..e1a5382ad --- /dev/null +++ b/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 <asm/mc146818-time.h> +#include <asm/time.h> +#include <asm/hpet.h> + +#include <loongson.h> +#include <cs5536/cs5536_mfgpt.h> + +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; +} |