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| author | Ben Dooks <ben@simtec.co.uk> | 2009-07-31 02:23:42 +0400 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-07-31 02:22:56 +0400 |
| commit | e6d197a6954c8a9ff85727c31ca61fc1da78628a (patch) | |
| tree | 4f83b37f17499111ae9381746b3427996eb75007 /arch/arm/plat-s3c24xx/cpu-freq.c | |
| parent | dfff4e95d749c414af3f7350835139103408a50d (diff) | |
| download | linux-e6d197a6954c8a9ff85727c31ca61fc1da78628a.tar.xz | |
ARM: S3C: CPUFREQ: Add debugfs support for cpufreq
Add debugfs support for the cpufreq driver to allow
information about the system state to be exported to
the user.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c24xx/cpu-freq.c')
| -rw-r--r-- | arch/arm/plat-s3c24xx/cpu-freq.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c b/arch/arm/plat-s3c24xx/cpu-freq.c index 40ff7e2569dc..4f1b789a1173 100644 --- a/arch/arm/plat-s3c24xx/cpu-freq.c +++ b/arch/arm/plat-s3c24xx/cpu-freq.c @@ -50,6 +50,18 @@ static struct clk *clk_hclk; static struct clk *clk_pclk; static struct clk *clk_arm; +#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUGFS +struct s3c_cpufreq_config *s3c_cpufreq_getconfig(void) +{ + return &cpu_cur; +} + +struct s3c_iotimings *s3c_cpufreq_getiotimings(void) +{ + return &s3c24xx_iotiming; +} +#endif /* CONFIG_CPU_FREQ_S3C24XX_DEBUGFS */ + static void s3c_cpufreq_getcur(struct s3c_cpufreq_config *cfg) { unsigned long fclk, pclk, hclk, armclk; |