From patchwork Fri Feb 28 19:38:14 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kaustabh Chakraborty X-Patchwork-Id: 13996973 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8BA4B1F4CB5; Fri, 28 Feb 2025 19:38:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740771517; cv=none; b=p6LShEN57EmtolYnNr50O3uOV404DyDZCDuwttypMymRVB6YxKblmPuy9iijLGCmA+xNwg/l0dv3d/CzZGyy29XCiL++ak2xDd/p3e5CNiS0lG4FIOnj4UV2iSdB/Q/F+eXJi0bg5Z5CG6zWR73MRiRiXLeyVUzjHpL4cn0dFYA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740771517; c=relaxed/simple; bh=/Lq/spTlpHf2TgZvIzGLS48PWjcfJCLRcp8b6N7BLCk=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=GIvBfekrXZ9KWLALvx3yXIV4446Pl1g0nJ1qDuS/P17YPjb3KoNGYLLY0w1fUXPgcFaanPEP1E3rWsbNeggCGNrRe+OvpAn8o+kBzHvDES/j5KmzXxBoUXDEmimpTOCeEEghnh4cilNeOlOtHjGzjpBj4JNldzDCyYCnRnQivE0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=GIi0xGVd; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="GIi0xGVd" Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 0D06D25DCA; Fri, 28 Feb 2025 20:38:34 +0100 (CET) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id qe3A8APbVxF5; Fri, 28 Feb 2025 20:38:33 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1740771513; bh=/Lq/spTlpHf2TgZvIzGLS48PWjcfJCLRcp8b6N7BLCk=; h=From:Subject:Date:To:Cc; b=GIi0xGVdKj0Cqw1LcqRSZ/ozhi7hktfzBdxdOcNABMit78ANtOFnkzUxRKzCkQ/Eu tNrbUO/nJizgb0SieYC+30JfzlnNKqm+KNY0OqsE7xE8KNHSycOIeBFJY3uLxVwYTJ 662bTdQvohzmGmOMqtSMTKwW3r4voR8XUuxtlcPg8jAlRW7gy9jI66VlAHnrSJCemz DdSb1Upy52veQddPtp2ZiBVvuH63yutXmoxR2BUbcFbDvJ4omwUTA7dZeDWyIGSaDD 5QDf1YU4NRSwlgZF62VBfRSUaPjCT4Vj/8rNII5CTVK6gFQ4N6Hw/PSAi72dB/0dBr 82vt9LMpi9uJg== From: Kaustabh Chakraborty Subject: [PATCH v4 0/2] Introduce support for Exynos7870 clocks Date: Sat, 01 Mar 2025 01:08:14 +0530 Message-Id: <20250301-exynos7870-pmu-clocks-v4-0-0f3e73b10db7@disroot.org> Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAKYQwmcC/3XNQQ6CMBCF4auQrq2ZMjQVV97DuCh0hEalpMUGQ ri7hcREFyz/l8w3MwvkLQV2zmbmKdpgXZeiOGSsbnXXELcmNcshl5ADchqnzgV1UsD715vXT1c /AjdQIUKpgLRi6bb3dLfj5l5vqVsbBuen7U0U6/oVix0xCg5cIyBoklUl8WJs8M4NR+cbtpoRf xxR7jmYHDCCCiGpJNT/zrIsH7klzAEEAQAA X-Change-ID: 20250203-exynos7870-pmu-clocks-d0b330970ea7 To: Krzysztof Kozlowski , Sylwester Nawrocki , Chanwoo Choi , Alim Akhtar , Michael Turquette , Stephen Boyd , Rob Herring , Conor Dooley Cc: linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kaustabh Chakraborty X-Developer-Signature: v=1; a=ed25519-sha256; t=1740771507; l=2548; i=kauschluss@disroot.org; s=20250202; h=from:subject:message-id; bh=/Lq/spTlpHf2TgZvIzGLS48PWjcfJCLRcp8b6N7BLCk=; b=FPsHlxQTr23YK33MKYirUnDA5UIHo6oo45rpDf5njAms2v0wdvcHAntmY55Lnrel1SRfvQ5aN HoHCEsqPK9eDMgvjoSGv4mceEFyGB+xKSZm510ji8jWKllqZAdey0Yr X-Developer-Key: i=kauschluss@disroot.org; a=ed25519; pk=h2xeR+V2I1+GrfDPAhZa3M+NWA0Cnbdkkq1bH3ct1hE= Add a CMU driver for Exynos7870 devices. It handles the following clock banks: * CMU_MIF * CMU_DISPAUD * CMU_FSYS * CMU_G3D * CMU_ISP * CMU_MFCMSCL * CMU_PERI This patch series is a part of Exynos7870 upstreaming. Signed-off-by: Kaustabh Chakraborty --- Changes in v4: - Fix clock dt-binding description and ordering in properties:required. - Change filenames of clock dt-binding and header to match the compatible. - Squash the following patches from v3 into one: [1/5] dt-bindings: clock: add clock definitions for exynos7870 CMU [2/5] dt-bindings: clock: document exynos7870 clock driver CMU bindings - Drop the following patches from v3: [3/5] dt-bindings: soc: samsung: exynos-pmu: add exynos7870-pmu compatible [5/5] clk: samsung: add exynos7870 CLKOUT support - Link to v3: https://lore.kernel.org/r/20250219-exynos7870-pmu-clocks-v3-0-0d1e415e9e3a@disroot.org Changes in v3: - Fix incorrect versioning (Link to v2: is labelled as v1). - Fix formatting issues in clk-exynos7870 DT docs (from v1). - Add myself as maintainer for clk-exynos7870. - Change clock name definitions in clk-exynos7870 DT docs. - Fix line wrapping in commit message of exynos7870-pmu DT docs. - Change a few ordinals of PERI* clocks in the clk-exynos7870 driver. - Take over ownership of patches by the co-author, upon their request. - Link to v2: https://lore.kernel.org/r/20250204-exynos7870-pmu-clocks-v1-0-a3030ae5bb53@disroot.org Changes in v2: - Drop all patches from v1 except: - dt-bindings: clock: add clock definitions for exynos7870 CMU - dt-bindings: clock: document exynos7870 clock driver CMU bindings - Add patch for adding appropriate PMU compatible. - Add patches for CMU and CLKOUT drivers. - Link to v1: https://lore.kernel.org/all/20250203-exynos7870-v1-0-2b6df476a3f0@disroot.org/ --- Kaustabh Chakraborty (2): dt-bindings: clock: add clock definitions and documentation for exynos7870 CMU clk: samsung: add initial exynos7870 clock driver .../bindings/clock/samsung,exynos7870-cmu.yaml | 227 +++ drivers/clk/samsung/Makefile | 1 + drivers/clk/samsung/clk-exynos7870.c | 1830 ++++++++++++++++++++ include/dt-bindings/clock/samsung,exynos7870-cmu.h | 324 ++++ 4 files changed, 2382 insertions(+) --- base-commit: be5c7bbb3a64baf884481a1ba0c2f8fb2f93f7c3 change-id: 20250203-exynos7870-pmu-clocks-d0b330970ea7 Best regards,