diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2025-10-13 09:19:19 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2025-10-13 09:19:19 +0200 |
| commit | 9b966ae42235a88eaea714be09ff3d698535bdfe (patch) | |
| tree | 7470df78fb74fdfda1f773feb3822c1c9ab38616 /drivers/clk/stm32/clk-stm32-core.c | |
| parent | 5385871282e5c2831c226d32cf2ce26b45a7b164 (diff) | |
| parent | 3a8660878839faadb4f1a6dd72c3179c1df56787 (diff) | |
Merge drm/drm-next into drm-misc-next
Updating drm-misc-next to the state of v6.18-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'drivers/clk/stm32/clk-stm32-core.c')
| -rw-r--r-- | drivers/clk/stm32/clk-stm32-core.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/clk/stm32/clk-stm32-core.c b/drivers/clk/stm32/clk-stm32-core.c index 933e3cde0795..72825b9c36a4 100644 --- a/drivers/clk/stm32/clk-stm32-core.c +++ b/drivers/clk/stm32/clk-stm32-core.c @@ -351,14 +351,14 @@ static int clk_stm32_divider_set_rate(struct clk_hw *hw, unsigned long rate, return ret; } -static long clk_stm32_divider_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) +static int clk_stm32_divider_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { struct clk_stm32_div *div = to_clk_stm32_divider(hw); const struct stm32_div_cfg *divider; if (div->div_id == NO_STM32_DIV) - return rate; + return 0; divider = &div->clock_data->dividers[div->div_id]; @@ -369,14 +369,22 @@ static long clk_stm32_divider_round_rate(struct clk_hw *hw, unsigned long rate, val = readl(div->base + divider->offset) >> divider->shift; val &= clk_div_mask(divider->width); - return divider_ro_round_rate(hw, rate, prate, divider->table, - divider->width, divider->flags, - val); + req->rate = divider_ro_round_rate(hw, req->rate, + &req->best_parent_rate, + divider->table, + divider->width, + divider->flags, val); + + return 0; } - return divider_round_rate_parent(hw, clk_hw_get_parent(hw), - rate, prate, divider->table, - divider->width, divider->flags); + req->rate = divider_round_rate_parent(hw, clk_hw_get_parent(hw), + req->rate, + &req->best_parent_rate, + divider->table, + divider->width, divider->flags); + + return 0; } static unsigned long clk_stm32_divider_recalc_rate(struct clk_hw *hw, @@ -392,7 +400,7 @@ static unsigned long clk_stm32_divider_recalc_rate(struct clk_hw *hw, const struct clk_ops clk_stm32_divider_ops = { .recalc_rate = clk_stm32_divider_recalc_rate, - .round_rate = clk_stm32_divider_round_rate, + .determine_rate = clk_stm32_divider_determine_rate, .set_rate = clk_stm32_divider_set_rate, }; |