diff options
Diffstat (limited to 'arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c')
| -rw-r--r-- | arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 81 | 
1 files changed, 1 insertions, 80 deletions
diff --git a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c index 39f9d5a58d0..3d9d746b221 100644 --- a/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c +++ b/arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c @@ -33,6 +33,7 @@  #include <linux/cpufreq.h>  #include <linux/slab.h> +#include <plat/cpu.h>  #include <plat/clock.h>  #include <plat/sram.h>  #include <plat/sdrc.h> @@ -164,83 +165,3 @@ int omap2_select_table_rate(struct clk *clk, unsigned long rate)  	return 0;  } - -#ifdef CONFIG_CPU_FREQ -/* - * Walk PRCM rate table and fillout cpufreq freq_table - * XXX This should be replaced by an OPP layer in the near future - */ -static struct cpufreq_frequency_table *freq_table; - -void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table) -{ -	const struct prcm_config *prcm; -	int i = 0; -	int tbl_sz = 0; - -	if (!cpu_is_omap24xx()) -		return; - -	for (prcm = rate_table; prcm->mpu_speed; prcm++) { -		if (!(prcm->flags & cpu_mask)) -			continue; -		if (prcm->xtal_speed != sclk->rate) -			continue; - -		/* don't put bypass rates in table */ -		if (prcm->dpll_speed == prcm->xtal_speed) -			continue; - -		tbl_sz++; -	} - -	/* -	 * XXX Ensure that we're doing what CPUFreq expects for this error -	 * case and the following one -	 */ -	if (tbl_sz == 0) { -		pr_warning("%s: no matching entries in rate_table\n", -			   __func__); -		return; -	} - -	/* Include the CPUFREQ_TABLE_END terminator entry */ -	tbl_sz++; - -	freq_table = kzalloc(sizeof(struct cpufreq_frequency_table) * tbl_sz, -			     GFP_ATOMIC); -	if (!freq_table) { -		pr_err("%s: could not kzalloc frequency table\n", __func__); -		return; -	} - -	for (prcm = rate_table; prcm->mpu_speed; prcm++) { -		if (!(prcm->flags & cpu_mask)) -			continue; -		if (prcm->xtal_speed != sclk->rate) -			continue; - -		/* don't put bypass rates in table */ -		if (prcm->dpll_speed == prcm->xtal_speed) -			continue; - -		freq_table[i].index = i; -		freq_table[i].frequency = prcm->mpu_speed / 1000; -		i++; -	} - -	freq_table[i].index = i; -	freq_table[i].frequency = CPUFREQ_TABLE_END; - -	*table = &freq_table[0]; -} - -void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table) -{ -	if (!cpu_is_omap24xx()) -		return; - -	kfree(freq_table); -} - -#endif  |