Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34550master
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79c2ce01b7
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e37f6fb458
@ -1,17 +1,20 @@ |
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#include <linux/init.h> |
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#include <linux/kernel.h> |
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#include <linux/clk.h> |
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#include <asm/time.h> |
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#include <adm8668.h> |
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void __init plat_time_init(void) |
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{ |
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int adj = (ADM8668_CONFIG_REG(ADM8668_CR3) >> 11) & 0xf; |
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struct clk *sys_clk; |
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/* adjustable clock selection
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CR3 bit 14~11, 0000 -> 175MHz, 0001 -> 180MHz, etc... */ |
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adm8668_init_clocks(); |
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mips_hpt_frequency = (SYS_CLOCK + adj * 5000000) / 2; |
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printk("ADM8668 CPU clock: %d MHz\n", 2*mips_hpt_frequency / 1000000); |
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sys_clk = clk_get(NULL, "sys"); |
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if (IS_ERR(sys_clk)) |
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panic("unable to get system clock\n"); |
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mips_hpt_frequency = clk_get_rate(sys_clk) / 2; |
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} |
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