| /* |
| * 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 <loongson.h> |
| #include <cs5536/cs5536_mfgpt.h> |
| |
| void __init plat_time_init(void) |
| { |
| /* setup mips r4k timer */ |
| mips_hpt_frequency = cpu_clock_freq / 2; |
| |
| setup_mfgpt0_timer(); |
| } |
| |
| void read_persistent_clock(struct timespec *ts) |
| { |
| ts->tv_sec = mc146818_get_cmos_time(); |
| ts->tv_nsec = 0; |
| } |