return 0;
}
-static long cdce706_divider_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *parent_rate)
+static int cdce706_divider_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
{
struct cdce706_hw_data *hwd = to_hw_data(hw);
struct cdce706_dev_data *cdce = hwd->dev_data;
+ unsigned long rate = req->rate;
unsigned long mul, div;
dev_dbg(&hwd->dev_data->client->dev,
"%s, rate: %lu, parent_rate: %lu\n",
- __func__, rate, *parent_rate);
+ __func__, rate, req->best_parent_rate);
- rational_best_approximation(rate, *parent_rate,
+ rational_best_approximation(rate, req->best_parent_rate,
1, CDCE706_DIVIDER_DIVIDER_MAX,
&mul, &div);
if (!mul)
dev_dbg(&hwd->dev_data->client->dev,
"%s, altering parent rate: %lu -> %lu\n",
- __func__, *parent_rate, rate * div);
- *parent_rate = rate * div;
+ __func__, req->best_parent_rate, rate * div);
+ req->best_parent_rate = rate * div;
}
hwd->div = div;
"%s, divider: %d, div: %lu\n",
__func__, hwd->idx, div);
- return *parent_rate / div;
+ req->rate = req->best_parent_rate / div;
+ return 0;
}
static int cdce706_divider_set_rate(struct clk_hw *hw, unsigned long rate,
.set_parent = cdce706_divider_set_parent,
.get_parent = cdce706_divider_get_parent,
.recalc_rate = cdce706_divider_recalc_rate,
- .round_rate = cdce706_divider_round_rate,
+ .determine_rate = cdce706_divider_determine_rate,
.set_rate = cdce706_divider_set_rate,
};