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pmdomain: mediatek: convert from clk round_rate() to determine_rate() 

The round_rate() clk ops is deprecated in the clk framework in favor
of the determine_rate() clk ops, so let's convert this driver so that
round_rate() can be removed from the clk core.

Signed-off-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Brian Masney 2025-11-06 18:40:43 -05:00 committed by Ulf Hansson
parent 3ee4082545
commit 80ed617a62
1 changed files with 6 additions and 6 deletions
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12
drivers/pmdomain/mediatek/mtk-mfg-pmdomain.c
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@ -309,11 +309,11 @@ static unsigned long mtk_mfg_recalc_rate_gpu(struct clk_hw *hw,
return readl(mfg->shared_mem + GF_REG_FREQ_OUT_GPU) * HZ_PER_KHZ;
}
static long mtk_mfg_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
static int mtk_mfg_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
/*
* The round_rate callback needs to be implemented to avoid returning
* The determine_rate callback needs to be implemented to avoid returning
* the current clock frequency, rather than something even remotely
* close to the frequency that was asked for.
*
@ -325,7 +325,7 @@ static long mtk_mfg_round_rate(struct clk_hw *hw, unsigned long rate,
* high current frequency, breaking the powersave governor in the process.
*/
return rate;
return 0;
}
static unsigned long mtk_mfg_recalc_rate_stack(struct clk_hw *hw,
@ -338,12 +338,12 @@ static unsigned long mtk_mfg_recalc_rate_stack(struct clk_hw *hw,
static const struct clk_ops mtk_mfg_clk_gpu_ops = {
.recalc_rate = mtk_mfg_recalc_rate_gpu,
.round_rate = mtk_mfg_round_rate,
.determine_rate = mtk_mfg_determine_rate,
};
static const struct clk_ops mtk_mfg_clk_stack_ops = {
.recalc_rate = mtk_mfg_recalc_rate_stack,
.round_rate = mtk_mfg_round_rate,
.determine_rate = mtk_mfg_determine_rate,
};
static const struct clk_init_data mtk_mfg_clk_gpu_init = {