| // SPDX-License-Identifier: GPL-2.0-or-later | |
| /* | |
| * Copyright (c) 2014 Zhang, Keguang <keguang.zhang@gmail.com> | |
| */ | |
| #include <linux/clk.h> | |
| #include <linux/of_clk.h> | |
| #include <asm/time.h> | |
| void __init plat_time_init(void) | |
| { | |
| struct clk *clk = NULL; | |
| /* initialize LS1X clocks */ | |
| of_clk_init(NULL); | |
| /* setup mips r4k timer */ | |
| clk = clk_get(NULL, "cpu_clk"); | |
| if (IS_ERR(clk)) | |
| panic("unable to get cpu clock, err=%ld", PTR_ERR(clk)); | |
| mips_hpt_frequency = clk_get_rate(clk) / 2; | |
| } |