linux-imx
Public
Source
committed 56e9e367ee619
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#include <linux/clk.h>20
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#include <linux/err.h>21
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#include <linux/io.h>22
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#include <asm/mach/arch.h>24
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#include <asm/mach/map.h>25
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#include <mach/regs-clock.h>27
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#include <plat/cpu.h>29
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#include <plat/clock.h>30
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#include <plat/cpu-freq-core.h>31
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/* Note, 2410A has an extra mode for 1:4:4 ratio, bit 2 of CLKDIV */33
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static void s3c2410_cpufreq_setdivs(struct s3c_cpufreq_config *cfg)35
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{36
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u32 clkdiv = 0;37
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if (cfg->divs.h_divisor == 2)39
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clkdiv |= S3C2410_CLKDIVN_HDIVN;97
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.locktime_m = 150,98
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.locktime_u = 150,99
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.locktime_bits = 12,100
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.need_pll = 1,102
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.name = "s3c2410",104
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.calc_iotiming = s3c2410_iotiming_calc,105
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.set_iotiming = s3c2410_iotiming_set,106
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.get_iotiming = s3c2410_iotiming_get,107
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.resume_clocks = s3c2410_setup_clocks,108
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.set_fvco = s3c2410_set_fvco,110
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.set_refresh = s3c2410_cpufreq_setrefresh,111
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.set_divs = s3c2410_cpufreq_setdivs,112
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.calc_divs = s3c2410_cpufreq_calcdivs,113
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.debug_io_show = s3c_cpufreq_debugfs_call(s3c2410_iotiming_debugfs),115
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};116
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static int s3c2410_cpufreq_add(struct device *dev,