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Thu, 01 Aug 2024 08:59:00 -0700 (PDT) From: Bartosz Golaszewski Subject: [PATCH RFC 0/2] clk: implement a new managed helper and add first user Date: Thu, 01 Aug 2024 17:58:48 +0200 Message-Id: <20240801-clk-new-helper-v1-0-81e9338b7b17@linaro.org> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIALiwq2YC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDCwND3eScbN281HLdjNScgtQiXXMLU+M0MzOj5JREQyWgpoKi1LTMCrC B0UpBbs5KsbW1AP6AyIhlAAAA To: Michael Turquette , Stephen Boyd , Russell King , Marcel Holtmann , Luiz Augusto von Dentz Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, Bartosz Golaszewski X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1008; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=d2mZwICmzJvJ27AAodhOr+Y46oxVhYb6IjBNY/il33w=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBmq7C/vBj7XtKuQEQYbVxysX004vasG0YO8jSAB IEd2/b16K2JAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCZquwvwAKCRARpy6gFHHX cr9ED/41WmuZz7C6HQJhhMnovalSKE6hBTmn9nmNMBhO8KHZncYov6N3on99SN5YcT13jXPe2Wl WlbJGHyWg1r+h592i3spmo96ooxRluXUU7Mxy9XZVoFlkn+bLwHZ4BNGFAZi02zJYyr/srxN7az Kt8sSMzJ1Q2FBbsHJ8PWh3fJ6ggrNcrMo1cdJibd5GMIwpKNjby613iy9DNkARs8Fug4iDAeDHA 4i8p3u7xgJWF8MrvKjEgUqopJsX4SdJJIEB4kdPrAF14ynhnDD8cBZ+7Me+ktm2VdA9JWDRoMOZ OUxQcahYFrBDbhitcyalG7CFS3WxoTNDf+ehTsNEGJJpM7Q/wR0V/dDVeUAQE1yK4C5stkS+RLV vx40jkIvU099JNJz1NxH8pn4kb9VTmbVMidtIoUYVAe8QNpKqWcLX4XbuLf7ukDLoPYOrH+jxpw KRnasYwxinFGbvu5nA3+5DPtOSgpsqc0XV28Vb8eBwgERceCnnoNN66Gja54XdKQ79S3iem9XGY 3AONf9NeVi7pBMFUxc3xcBSXJ4TqnHZqapfmVeKsi0rhQK/hMb0iSvYGBfU6F6qv0uV2wTf7Vsq /UfY11wvnhxf4P2Wz6HvPf9BgnBG0pi5FeXIaJawLIPloJgT4s1lR66owanRUYcr+U+R1BsoUED 8AvGnTyX8FiPGSw== X-Developer-Key: i=bartosz.golaszewski@linaro.org; a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 I'm posting this as RFC to see if there's any interest. I noticed that some drivers do: clk_get() -> clk_set_rate() -> clk_prepare_enable(). I was wondering if it's worth factoring this out into dedicated helpers. This series adds a new such helper for the "optional-enabled" use-case and the first user. Let me know if this makes sense. Signed-off-by: Bartosz Golaszewski --- Bartosz Golaszewski (2): clk: provide devm_clk_get_optional_enabled_with_rate() Bluetooth: hci_qca: use devm_clk_get_optional_enabled_with_rate() drivers/bluetooth/hci_qca.c | 24 ++---------------------- drivers/clk/clk-devres.c | 28 ++++++++++++++++++++++++++++ include/linux/clk.h | 26 ++++++++++++++++++++++++++ 3 files changed, 56 insertions(+), 22 deletions(-) --- base-commit: 048d8cb65cde9fe7534eb4440bcfddcf406bb49c change-id: 20240801-clk-new-helper-7853f662cda1 Best regards,