s3c_cpufreq_freqs Struct Reference

#include <cpu-freq.h>

Data Fields
struct cpufreq_freqs	freqs
struct s3c_freq	old
struct s3c_freq	new
unsigned int	pll_changing:1

Detailed Description

struct s3c_cpufreq_freqs - s3c cpufreq notification information. : The cpufreq setting information. : The old clock settings. : The new clock settings. : Set if the PLL is changing.

Wrapper 'struct cpufreq_freqs' so that any drivers receiving the notification can use this information that is not provided by just having the core frequency alone.

The pll_changing flag is used to indicate if the PLL itself is being set during this change. This is important as the clocks will temporarily be set to the XTAL clock during this time, so drivers may want to close down their output during this time.

Note, this is not being used by any current drivers and therefore may be removed in the future.

Definition at line 62 of file cpu-freq.h.

Field Documentation

struct cpufreq_freqs freqs

Definition at line 63 of file cpu-freq.h.

struct s3c_freq new

Definition at line 65 of file cpu-freq.h.

struct s3c_freq old

Definition at line 64 of file cpu-freq.h.

unsigned int pll_changing

Definition at line 67 of file cpu-freq.h.

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The documentation for this struct was generated from the following file:

• arch/arm/plat-samsung/include/plat/cpu-freq.h