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Fri, 22 Aug 2025 03:27:11 -0700 (PDT) Message-ID: <493a072e-352c-4e96-b58b-04b56fa56dc0@linaro.org> Date: Fri, 22 Aug 2025 11:27:09 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] clk: samsung: add Exynos ACPM clock driver To: Brian Masney Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Peter Griffin , =?UTF-8?Q?Andr=C3=A9_Draszik?= , Michael Turquette , Stephen Boyd , Krzysztof Kozlowski , Alim Akhtar , Sylwester Nawrocki , Chanwoo Choi , linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, willmcvicker@google.com, kernel-team@android.com References: <20250819-acpm-clk-v1-0-6bbd97474671@linaro.org> <20250819-acpm-clk-v1-3-6bbd97474671@linaro.org> <720799b1-04ce-46da-b643-1adbdfc661e6@linaro.org> Content-Language: en-US From: Tudor Ambarus In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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 >