From d8b532578f39fdec159105bc415938910351a699 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Fri, 9 May 2014 05:48:44 +0900 Subject: ARM: S3C24XX: cpufreq-utils: don't write raw values to MPLLCON when using ccf The s3c24xx cpufreq driver needs to change the mpll speed and was doing this by writing raw values from a translation table into the MPLLCON register. Change this to use a regular clk_set_rate call when using the common clock framework and only write the raw value in the samsung_clock case. The s3c cpufreq driver does already aquire the mpll, so simply add a reference to struct s3c_cpufreq_config to let set_fvco access it. While struct clk is opaque the differenciation between samsung clock and common clock is kept, as the samsung-clock mpll clk does not implement a real set_rate. Signed-off-by: Heiko Stuebner Acked-by: Tomasz Figa Signed-off-by: Kukjin Kim --- arch/arm/plat-samsung/include/plat/cpu-freq-core.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/plat-samsung/include/plat/cpu-freq-core.h') 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 */ -- cgit v1.2.3-59-g8ed1b