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Sun, 24 May 2026 16:02:56 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Mon, 25 May 2026 00:02:55 +0100 Message-Id: From: "Alexey Klimov" To: "Tudor Ambarus" , "Peter Griffin" Cc: "Krzysztof Kozlowski" , "Michael Turquette" , "Stephen Boyd" , "Lee Jones" , "Alim Akhtar" , "Sylwester Nawrocki" , "Chanwoo Choi" , =?utf-8?q?Andr=C3=A9_Draszik?= , , , , , , , "Krzysztof Kozlowski" Subject: Re: [PATCH 5/6] firmware: samsung: acpm: Add TMU protocol support X-Mailer: aerc 0.21.0 References: <20260506-acpm-tmu-helpers-v1-0-a9cd5daf8355@linaro.org> <20260506-acpm-tmu-helpers-v1-5-a9cd5daf8355@linaro.org> <806da86b-45b7-43cc-b364-97bade8f4041@linaro.org> <73f18a2c-e729-45d7-9376-7c0e60ed35c7@linaro.org> In-Reply-To: On Thu May 21, 2026 at 3:49 PM BST, Tudor Ambarus wrote: > Hi, Alexey, > > On 5/21/26 4:37 PM, Alexey Klimov wrote: >> Peter, I agree we shouldn't bother about hypothetical SoCs. However, > > It's standard kernel philosophy to not add code that __might__ be useful > later. No idea what you mean by saying standard kernel philosophy but people do add code that might be useful later. Some examples are: -- ftrace subsystem; -- commit eb2415854f3ba7d95c4f30d259f6f598ab604616 -- commit 78723fe309f189ee4010d5b7a55f6a14644a40c2 (if you so fancy about debug printk) We can probably find more examples. > Please consider adding that print when you submit support for > e850. Support for e850 was already sent: https://lore.kernel.org/linux-samsung-soc/20260513-exynos850-acpm-firmware-= support-v1-0-3858d097e433@linaro.org/ It doesn't matter now. Krzysztof already accepted ACPM TMU with error conversion variant for gs101 only. It will be nice to see ACPM that is more generic towards Exynos/Samsung SoCs rather than gs. BR, Alexey.