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clk: rockchip: pll: convert from round_rate() to determine_rate()

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The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
on the cover letter of this series.

Signed-off-by: Brian Masney <bmasney@redhat.com>
This commit is contained in:
Brian Masney
2025-08-11 11:19:28 -04:00
parent 1952881181
commit 25370bf236
1 changed files with 14 additions and 9 deletions
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23
drivers/clk/rockchip/clk-pll.c
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@@ -61,8 +61,8 @@ static const struct rockchip_pll_rate_table *rockchip_get_pll_settings(
return NULL;
}
static long rockchip_pll_round_rate(struct clk_hw *hw,
unsigned long drate, unsigned long *prate)
static int rockchip_pll_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
struct rockchip_clk_pll *pll = to_rockchip_clk_pll(hw);
const struct rockchip_pll_rate_table *rate_table = pll->rate_table;
@@ -70,12 +70,17 @@ static long rockchip_pll_round_rate(struct clk_hw *hw,
/* Assuming rate_table is in descending order */
for (i = 0; i < pll->rate_count; i++) {
if (drate >= rate_table[i].rate)
return rate_table[i].rate;
if (req->rate >= rate_table[i].rate) {
req->rate = rate_table[i].rate;
return 0;
}
}
/* return minimum supported value */
return rate_table[i - 1].rate;
req->rate = rate_table[i - 1].rate;
return 0;
}
/*
@@ -352,7 +357,7 @@ static const struct clk_ops rockchip_rk3036_pll_clk_norate_ops = {
static const struct clk_ops rockchip_rk3036_pll_clk_ops = {
.recalc_rate = rockchip_rk3036_pll_recalc_rate,
.round_rate = rockchip_pll_round_rate,
.determine_rate = rockchip_pll_determine_rate,
.set_rate = rockchip_rk3036_pll_set_rate,
.enable = rockchip_rk3036_pll_enable,
.disable = rockchip_rk3036_pll_disable,
@@ -571,7 +576,7 @@ static const struct clk_ops rockchip_rk3066_pll_clk_norate_ops = {
static const struct clk_ops rockchip_rk3066_pll_clk_ops = {
.recalc_rate = rockchip_rk3066_pll_recalc_rate,
.round_rate = rockchip_pll_round_rate,
.determine_rate = rockchip_pll_determine_rate,
.set_rate = rockchip_rk3066_pll_set_rate,
.enable = rockchip_rk3066_pll_enable,
.disable = rockchip_rk3066_pll_disable,
@@ -836,7 +841,7 @@ static const struct clk_ops rockchip_rk3399_pll_clk_norate_ops = {
static const struct clk_ops rockchip_rk3399_pll_clk_ops = {
.recalc_rate = rockchip_rk3399_pll_recalc_rate,
.round_rate = rockchip_pll_round_rate,
.determine_rate = rockchip_pll_determine_rate,
.set_rate = rockchip_rk3399_pll_set_rate,
.enable = rockchip_rk3399_pll_enable,
.disable = rockchip_rk3399_pll_disable,
@@ -1036,7 +1041,7 @@ static const struct clk_ops rockchip_rk3588_pll_clk_norate_ops = {
static const struct clk_ops rockchip_rk3588_pll_clk_ops = {
.recalc_rate = rockchip_rk3588_pll_recalc_rate,
.round_rate = rockchip_pll_round_rate,
.determine_rate = rockchip_pll_determine_rate,
.set_rate = rockchip_rk3588_pll_set_rate,
.enable = rockchip_rk3588_pll_enable,
.disable = rockchip_rk3588_pll_disable,