sh: add enable()/disable()/set_rate() to div6 code

[pandora-kernel.git] / arch / sh / kernel / cpu / clock.c

diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c
index aa0fd08..f3a46be 100644 (file)
--- a/arch/sh/kernel/cpu/clock.c
+++ b/arch/sh/kernel/cpu/clock.c
@@ -111,6 +111,25 @@ long clk_rate_table_round(struct clk *clk,
        return rate_best_fit;
 }
 
+int clk_rate_table_find(struct clk *clk,
+                       struct cpufreq_frequency_table *freq_table,
+                       unsigned long rate)
+{
+       int i;
+
+       for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
+               unsigned long freq = freq_table[i].frequency;
+
+               if (freq == CPUFREQ_ENTRY_INVALID)
+                       continue;
+
+               if (freq == rate)
+                       return i;
+       }
+
+       return -ENOENT;
+}
+
 /* Used for clocks that always have same value as the parent clock */
 unsigned long followparent_recalc(struct clk *clk)
 {