arm64: dts: qcom: sm8550: add TRNG node
[linux-modified.git] / arch / mips / loongson32 / common / time.c
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3  * Copyright (c) 2014 Zhang, Keguang <keguang.zhang@gmail.com>
4  */
5
6 #include <linux/clk.h>
7 #include <linux/of_clk.h>
8 #include <asm/time.h>
9
10 void __init plat_time_init(void)
11 {
12         struct clk *clk = NULL;
13
14         /* initialize LS1X clocks */
15         of_clk_init(NULL);
16
17         /* setup mips r4k timer */
18         clk = clk_get(NULL, "cpu_clk");
19         if (IS_ERR(clk))
20                 panic("unable to get cpu clock, err=%ld", PTR_ERR(clk));
21
22         mips_hpt_frequency = clk_get_rate(clk) / 2;
23 }