diff options
Diffstat (limited to 'drivers/clk/ti/clk-dra7-atl.c')
| -rw-r--r-- | drivers/clk/ti/clk-dra7-atl.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c index 0eab7f3e2eab..b02f84d49b96 100644 --- a/drivers/clk/ti/clk-dra7-atl.c +++ b/drivers/clk/ti/clk-dra7-atl.c @@ -120,16 +120,18 @@ static unsigned long atl_clk_recalc_rate(struct clk_hw *hw, return parent_rate / cdesc->divider; } -static long atl_clk_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate) +static int atl_clk_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { unsigned divider; - divider = (*parent_rate + rate / 2) / rate; + divider = (req->best_parent_rate + req->rate / 2) / req->rate; if (divider > DRA7_ATL_DIVIDER_MASK + 1) divider = DRA7_ATL_DIVIDER_MASK + 1; - return *parent_rate / divider; + req->rate = req->best_parent_rate / divider; + + return 0; } static int atl_clk_set_rate(struct clk_hw *hw, unsigned long rate, @@ -156,7 +158,7 @@ static const struct clk_ops atl_clk_ops = { .disable = atl_clk_disable, .is_enabled = atl_clk_is_enabled, .recalc_rate = atl_clk_recalc_rate, - .round_rate = atl_clk_round_rate, + .determine_rate = atl_clk_determine_rate, .set_rate = atl_clk_set_rate, }; |