[PATCH] clk: clocking-wizard: Fix the round rate handling for versal

[PATCH] clk: clocking-wizard: Fix the round rate handling for versal

[Shubhrajyoti Datta]

Fix the `clk_round_rate` implementation for Versal platforms by calling
the Versal-specific divider calculation helper. The existing code used
the generic divider routine, which results in incorrect round rate.

Fixes: 7681f64e6404 ("clk: clocking-wizard: calculate dividers fractional parts")
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
---

 drivers/clk/xilinx/clk-xlnx-clock-wizard.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/xilinx/clk-xlnx-clock-wizard.c b/drivers/clk/xilinx/clk-xlnx-clock-wizard.c
index 9a35031b0afd..3efce7b88906 100644
--- a/drivers/clk/xilinx/clk-xlnx-clock-wizard.c
+++ b/drivers/clk/xilinx/clk-xlnx-clock-wizard.c
@@ -673,7 +673,7 @@ static long clk_wzrd_ver_round_rate_all(struct clk_hw *hw, unsigned long rate,
 	u32 m, d, o, div, f;
 	int err;
 
-	err = clk_wzrd_get_divisors(hw, rate, *prate);
+	err = clk_wzrd_get_divisors_ver(hw, rate, *prate);
 	if (err)
 		return err;
 
-- 
2.17.1

Re: [PATCH] clk: clocking-wizard: Fix the round rate handling for versal

[Stephen Boyd]

Quoting Shubhrajyoti Datta (2025-06-24 22:41:14)
> Fix the `clk_round_rate` implementation for Versal platforms by calling
> the Versal-specific divider calculation helper. The existing code used
> the generic divider routine, which results in incorrect round rate.
> 
> Fixes: 7681f64e6404 ("clk: clocking-wizard: calculate dividers fractional parts")
> Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
> ---

Applied to clk-next