arch/mips/loongson64/time.c

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