diff options
Diffstat (limited to 'arch/mips/ath79/setup.c')
| -rw-r--r-- | arch/mips/ath79/setup.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c index 80f4ecd42b0d..64807a4809d0 100644 --- a/arch/mips/ath79/setup.c +++ b/arch/mips/ath79/setup.c @@ -200,7 +200,6 @@ void __init plat_mem_setup(void) ath79_detect_sys_type(); detect_memory_region(0, ATH79_MEM_SIZE_MIN, ATH79_MEM_SIZE_MAX); - ath79_clocks_init(); _machine_restart = ath79_restart; _machine_halt = ath79_halt; @@ -209,13 +208,25 @@ void __init plat_mem_setup(void) void __init plat_time_init(void) { - struct clk *clk; + unsigned long cpu_clk_rate; + unsigned long ahb_clk_rate; + unsigned long ddr_clk_rate; + unsigned long ref_clk_rate; + + ath79_clocks_init(); + + cpu_clk_rate = ath79_get_sys_clk_rate("cpu"); + ahb_clk_rate = ath79_get_sys_clk_rate("ahb"); + ddr_clk_rate = ath79_get_sys_clk_rate("ddr"); + ref_clk_rate = ath79_get_sys_clk_rate("ref"); - clk = clk_get(NULL, "cpu"); - if (IS_ERR(clk)) - panic("unable to get CPU clock, err=%ld", PTR_ERR(clk)); + pr_info("Clocks: CPU:%lu.%03luMHz, DDR:%lu.%03luMHz, AHB:%lu.%03luMHz, Ref:%lu.%03luMHz", + cpu_clk_rate / 1000000, (cpu_clk_rate / 1000) % 1000, + ddr_clk_rate / 1000000, (ddr_clk_rate / 1000) % 1000, + ahb_clk_rate / 1000000, (ahb_clk_rate / 1000) % 1000, + ref_clk_rate / 1000000, (ref_clk_rate / 1000) % 1000); - mips_hpt_frequency = clk_get_rate(clk) / 2; + mips_hpt_frequency = cpu_clk_rate / 2; } static int __init ath79_setup(void) |