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ARM: OMAP2+: clock: 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.

The change to virt_prcm_set_ops had to be made manually.

Signed-off-by: Brian Masney <bmasney@redhat.com>
Link: https://lore.kernel.org/r/20250710-arm32-clk-round-rate-v1-2-a9146b77aca9@redhat.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Brian Masney
2025-07-10 19:42:17 -04:00
committed by Kevin Hilman
parent e2c0510935
commit bb676996ed
1 changed files with 7 additions and 5 deletions
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12
arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c
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@@ -70,8 +70,8 @@ static unsigned long omap2_table_mpu_recalc(struct clk_hw *clk,
* Some might argue L3-DDR, others ARM, others IVA. This code is simple and
* just uses the ARM rates.
*/
static long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
static int omap2_determine_rate_to_table(struct clk_hw *hw,
struct clk_rate_request *req)
{
const struct prcm_config *ptr;
long highest_rate;
@@ -87,10 +87,12 @@ static long omap2_round_to_table_rate(struct clk_hw *hw, unsigned long rate,
highest_rate = ptr->mpu_speed;
/* Can check only after xtal frequency check */
if (ptr->mpu_speed <= rate)
if (ptr->mpu_speed <= req->rate)
break;
}
return highest_rate;
req->rate = highest_rate;
return 0;
}
/* Sets basic clocks based on the specified rate */
@@ -215,7 +217,7 @@ static void omap2xxx_clkt_vps_late_init(void)
static const struct clk_ops virt_prcm_set_ops = {
.recalc_rate = &omap2_table_mpu_recalc,
.set_rate = &omap2_select_table_rate,
.round_rate = &omap2_round_to_table_rate,
.determine_rate = &omap2_determine_rate_to_table,
};
/**