diff options
| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2022-12-25 22:26:30 +0100 |
|---|---|---|
| committer | Jerome Brunet <jbrunet@baylibre.com> | 2023-01-13 15:14:12 +0100 |
| commit | 581f772566efea8a3fe6a166fe0b88febdba1b26 (patch) | |
| tree | dc84ed5d5ebeb9ca304643cf044814e2466515d5 | |
| parent | 1fd62f262ee7921a5600d77a1b92614542cca686 (diff) | |
clk: meson: dualdiv: switch from .round_rate to .determine_rate
clk_ops.round_rate will be removed at some point. It's replacement is
.determine_rate. Switch clk-dualdiv 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/20221225212632.2760126-3-martin.blumenstingl@googlemail.com
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
| -rw-r--r-- | drivers/clk/meson/clk-dualdiv.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/clk/meson/clk-dualdiv.c b/drivers/clk/meson/clk-dualdiv.c index c5ca23a5e3e8..feae49a8f6dc 100644 --- a/drivers/clk/meson/clk-dualdiv.c +++ b/drivers/clk/meson/clk-dualdiv.c @@ -86,18 +86,23 @@ __dualdiv_get_setting(unsigned long rate, unsigned long parent_rate, return (struct meson_clk_dualdiv_param *)&table[best_i]; } -static long meson_clk_dualdiv_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate) +static int meson_clk_dualdiv_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { struct clk_regmap *clk = to_clk_regmap(hw); struct meson_clk_dualdiv_data *dualdiv = meson_clk_dualdiv_data(clk); - const struct meson_clk_dualdiv_param *setting = - __dualdiv_get_setting(rate, *parent_rate, dualdiv); + const struct meson_clk_dualdiv_param *setting; - if (!setting) - return meson_clk_dualdiv_recalc_rate(hw, *parent_rate); + setting = __dualdiv_get_setting(req->rate, req->best_parent_rate, + dualdiv); + if (setting) + req->rate = __dualdiv_param_to_rate(req->best_parent_rate, + setting); + else + req->rate = meson_clk_dualdiv_recalc_rate(hw, + req->best_parent_rate); - return __dualdiv_param_to_rate(*parent_rate, setting); + return 0; } static int meson_clk_dualdiv_set_rate(struct clk_hw *hw, unsigned long rate, @@ -122,7 +127,7 @@ static int meson_clk_dualdiv_set_rate(struct clk_hw *hw, unsigned long rate, const struct clk_ops meson_clk_dualdiv_ops = { .recalc_rate = meson_clk_dualdiv_recalc_rate, - .round_rate = meson_clk_dualdiv_round_rate, + .determine_rate = meson_clk_dualdiv_determine_rate, .set_rate = meson_clk_dualdiv_set_rate, }; EXPORT_SYMBOL_GPL(meson_clk_dualdiv_ops); |