From e6d197a6954c8a9ff85727c31ca61fc1da78628a Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Thu, 30 Jul 2009 23:23:42 +0100 Subject: 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 Signed-off-by: Ben Dooks --- arch/arm/plat-s3c24xx/cpu-freq.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/arm/plat-s3c24xx/cpu-freq.c') diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c b/arch/arm/plat-s3c24xx/cpu-freq.c index 40ff7e2..4f1b789 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; -- cgit v1.1