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clk: meson: mpll: Switch from .round_rate to .determine_rate

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clk_ops.round_rate will be removed at some point. It's replacement is
.determine_rate. Switch clk-mpll over to use .determine_rate.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20221225212632.2760126-2-martin.blumenstingl@googlemail.com
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
This commit is contained in:
Martin Blumenstingl 2022-12-25 22:26:29 +01:00 committed by Jerome Brunet
parent 1b929c02af
commit 1fd62f262e
1 changed files with 13 additions and 7 deletions
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20
drivers/clk/meson/clk-mpll.c
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@ -87,16 +87,22 @@ static unsigned long mpll_recalc_rate(struct clk_hw *hw,
return rate < 0 ? 0 : rate;
}
static long mpll_round_rate(struct clk_hw *hw,
unsigned long rate,
unsigned long *parent_rate)
static int mpll_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
{
struct clk_regmap *clk = to_clk_regmap(hw);
struct meson_clk_mpll_data *mpll = meson_clk_mpll_data(clk);
unsigned int sdm, n2;
long rate;
params_from_rate(rate, *parent_rate, &sdm, &n2, mpll->flags);
return rate_from_params(*parent_rate, sdm, n2);
params_from_rate(req->rate, req->best_parent_rate, &sdm, &n2,
mpll->flags);
rate = rate_from_params(req->best_parent_rate, sdm, n2);
if (rate < 0)
return rate;
req->rate = rate;
return 0;
}
static int mpll_set_rate(struct clk_hw *hw,
@ -157,13 +163,13 @@ static int mpll_init(struct clk_hw *hw)
const struct clk_ops meson_clk_mpll_ro_ops = {
.recalc_rate = mpll_recalc_rate,
.round_rate = mpll_round_rate,
.determine_rate = mpll_determine_rate,
};
EXPORT_SYMBOL_GPL(meson_clk_mpll_ro_ops);
const struct clk_ops meson_clk_mpll_ops = {
.recalc_rate = mpll_recalc_rate,
.round_rate = mpll_round_rate,
.determine_rate = mpll_determine_rate,
.set_rate = mpll_set_rate,
.init = mpll_init,
};