1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-or-later 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology 4*4882a593Smuzhiyun * Author: Fuxin Zhang, zhangfx@lemote.com 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Copyright (C) 2009 Lemote Inc. 7*4882a593Smuzhiyun * Author: Wu Zhangjin, wuzhangjin@gmail.com 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <asm/time.h> 11*4882a593Smuzhiyun #include <asm/hpet.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #include <loongson.h> 14*4882a593Smuzhiyun plat_time_init(void)15*4882a593Smuzhiyunvoid __init plat_time_init(void) 16*4882a593Smuzhiyun { 17*4882a593Smuzhiyun /* setup mips r4k timer */ 18*4882a593Smuzhiyun mips_hpt_frequency = cpu_clock_freq / 2; 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #ifdef CONFIG_RS780_HPET 21*4882a593Smuzhiyun setup_hpet_timer(); 22*4882a593Smuzhiyun #endif 23*4882a593Smuzhiyun } 24