Re: [PATCH 3/3] clk: samsung: add Exynos ACPM clock driver

[Tudor Ambarus <tudor.ambarus@linaro.org>]

On 8/22/25 11:23 AM, Brian Masney wrote:
> Hi Tudor,
> 
> On Fri, Aug 22, 2025 at 09:14:03AM +0100, Tudor Ambarus wrote:
>> On 8/21/25 7:34 PM, Brian Masney wrote:
>>> On Tue, Aug 19, 2025 at 11:45:38AM +0000, Tudor Ambarus wrote:
>>>> +static long acpm_clk_round_rate(struct clk_hw *hw, unsigned long rate,
>>>> +				unsigned long *parent_rate)
>>>> +{
>>>> +	/*
>>>> +	 * We can't figure out what rate it will be, so just return the
>>>> +	 * rate back to the caller. acpm_clk_recalc_rate() will be called
>>>> +	 * after the rate is set and we'll know what rate the clock is
>>>> +	 * running at then.
>>>> +	 */
>>>> +	return rate;
>>>> +}
>>>
>>> ...
>>>
>>>> +
>>>> +static const struct clk_ops acpm_clk_ops = {
>>>> +	.recalc_rate = acpm_clk_recalc_rate,
>>>> +	.round_rate = acpm_clk_round_rate,
>>>> +	.set_rate = acpm_clk_set_rate,
>>>> +};
>>>
>>> The round_rate clk op is deprecated. Please convert this over to use
>>> determine_rate.
>>
>> I can do that, sure. Shall I also update the kdoc for round_rate(), mark it
>> as deprecated and add your Suggested-by tag? It would help other newcomers.
> 
> I am working to remove round_rate from the clk core and the various

ah, great. Thanks for the pointer!

> drivers. Your driver just needs to be updated similar to this:
> 
> https://lore.kernel.org/all/20250710-clk-imx-round-rate-v1-10-5726f98e6d8d@redhat.com/
> 
> Brian
>