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clk: rockchip: ddr: 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 11:19:26 -04:00
parent b6f90511c1
commit 1952881181
1 changed files with 7 additions and 6 deletions
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13
drivers/clk/rockchip/clk-ddr.c
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@@ -55,17 +55,18 @@ rockchip_ddrclk_sip_recalc_rate(struct clk_hw *hw,
return res.a0;
}
static long rockchip_ddrclk_sip_round_rate(struct clk_hw *hw,
unsigned long rate,
unsigned long *prate)
static int rockchip_ddrclk_sip_determine_rate(struct clk_hw *hw,
struct clk_rate_request *req)
{
struct arm_smccc_res res;
arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, rate, 0,
arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, req->rate, 0,
ROCKCHIP_SIP_CONFIG_DRAM_ROUND_RATE,
0, 0, 0, 0, &res);
return res.a0;
req->rate = res.a0;
return 0;
}
static u8 rockchip_ddrclk_get_parent(struct clk_hw *hw)
@@ -83,7 +84,7 @@ static u8 rockchip_ddrclk_get_parent(struct clk_hw *hw)
static const struct clk_ops rockchip_ddrclk_sip_ops = {
.recalc_rate = rockchip_ddrclk_sip_recalc_rate,
.set_rate = rockchip_ddrclk_sip_set_rate,
.round_rate = rockchip_ddrclk_sip_round_rate,
.determine_rate = rockchip_ddrclk_sip_determine_rate,
.get_parent = rockchip_ddrclk_get_parent,
};