diff options
| -rw-r--r-- | arch/arm/mach-s3c24xx/cpufreq-utils.c | 8 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/cpu-freq-core.h | 1 | ||||
| -rw-r--r-- | drivers/cpufreq/s3c24xx-cpufreq.c | 1 |
3 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c24xx/cpufreq-utils.c b/arch/arm/mach-s3c24xx/cpufreq-utils.c index 2a0aa5684e72..c1b7508523ad 100644 --- a/arch/arm/mach-s3c24xx/cpufreq-utils.c +++ b/arch/arm/mach-s3c24xx/cpufreq-utils.c @@ -14,6 +14,7 @@ #include <linux/errno.h> #include <linux/cpufreq.h> #include <linux/io.h> +#include <linux/clk.h> #include <mach/map.h> #include <mach/regs-clock.h> @@ -60,5 +61,12 @@ void s3c2410_cpufreq_setrefresh(struct s3c_cpufreq_config *cfg) */ void s3c2410_set_fvco(struct s3c_cpufreq_config *cfg) { +#ifdef CONFIG_SAMSUNG_CLOCK __raw_writel(cfg->pll.driver_data, S3C2410_MPLLCON); +#endif + +#ifdef CONFIG_COMMON_CLK + if (!IS_ERR(cfg->mpll)) + clk_set_rate(cfg->mpll, cfg->pll.frequency); +#endif } diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h index 7231c8e4975e..72d4178ad23b 100644 --- a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h +++ b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h @@ -119,6 +119,7 @@ struct s3c_plltab { struct s3c_cpufreq_config { struct s3c_freq freq; struct s3c_freq max; + struct clk *mpll; struct cpufreq_frequency_table pll; struct s3c_clkdivs divs; struct s3c_cpufreq_info *info; /* for core, not drivers */ diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c index be1b2b5c9753..227ebf7c1eea 100644 --- a/drivers/cpufreq/s3c24xx-cpufreq.c +++ b/drivers/cpufreq/s3c24xx-cpufreq.c @@ -141,6 +141,7 @@ static int s3c_cpufreq_calcdivs(struct s3c_cpufreq_config *cfg) static void s3c_cpufreq_setfvco(struct s3c_cpufreq_config *cfg) { + cfg->mpll = _clk_mpll; (cfg->info->set_fvco)(cfg); } |