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clk: max77686: Provide .recalc_rate() operation

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It is usually nice to know frequency of a clock, so this patch adds a
.recalc_rate() callback returning rates of provided clocks.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Tomasz Figa 2013-12-12 17:07:15 +01:00 committed by Mike Turquette
parent 21c8ed2dc0
commit cf7d4a6f84
1 changed files with 7 additions and 0 deletions
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7
drivers/clk/clk-max77686.c
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@ -81,10 +81,17 @@ static int max77686_clk_is_prepared(struct clk_hw *hw)
return val & max77686->mask;
}
static unsigned long max77686_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
return 32768;
}
static struct clk_ops max77686_clk_ops = {
.prepare = max77686_clk_prepare,
.unprepare = max77686_clk_unprepare,
.is_prepared = max77686_clk_is_prepared,
.recalc_rate = max77686_recalc_rate,
};
static struct clk_init_data max77686_clks_init[MAX77686_CLKS_NUM] = {