From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B21AA5D8EE; Thu, 11 Apr 2024 02:58:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712804311; cv=none; b=reve+hD9od0q19Z9rx/iNHqAm+d06bLr7pGC/zlREiy9KEJLPw9QRBz2sY6awSzc4APHnx7p8U58r6d58f6UjdxY8cVjgAvk05vhTWeuHHYs5sTE+2/PvRVlfjhiPz+NhBaX8ukS0Ut5ioPjlUchZGgnaC1bSSgN4inbGz648yk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712804311; c=relaxed/simple; bh=H+6KligDtfbXeCMGh0nniJKBGuen+8IuMp1hIkTuS6c=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=BlNKB93XPep+KQqPnYJhxSq9VoYv1ySbNtl4sg38dUHQcqZ1I2bVLwrLIkv61HE5BE9SHUQ4KHMC/Q2jBK9R/IBl7JNG1dYDDwV0utrC3jHIW0C6zkq++vm9ELxZ+NL7tdbdaC4zXpg/e2PrwGZRT+4b5z12731th/o3S/1M9IQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [112.20.109.80]) by gateway (Coremail) with SMTP id _____8CxF+jRURdmxpwlAA--.621S3; Thu, 11 Apr 2024 10:58:25 +0800 (CST) Received: from localhost.localdomain (unknown [112.20.109.80]) by localhost.localdomain (Coremail) with SMTP id AQAAf8CxLBPLURdmz8l3AA--.34105S2; Thu, 11 Apr 2024 10:58:20 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yinbo Zhu Cc: Huacai Chen , loongson-kernel@lists.loongnix.cn, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Xuerui Wang , loongarch@lists.linux.dev, Binbin Zhou Subject: [PATCH v3 0/6] Add Loongson-2k0500 and Loongson-2k2000 clock support Date: Thu, 11 Apr 2024 10:58:05 +0800 Message-ID: X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:AQAAf8CxLBPLURdmz8l3AA--.34105S2 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7Wry7Aw1UAFy7Xr1rWFWxGrX_yoW8Ww15pa nxuay3Gr1DKF18Zrs0qrW0yrn5u3yrJasrJw45t34UurWDC3WDta1Ska1YvrZrZryayF9F vF95Kr4UCFWUCrXCm3ZEXasCq-sJn29KB7ZKAUJUUUUx529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBFb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_JFI_Gr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6r4UJVWxJr1ln4kS14v26r126r1DM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12 xvs2x26I8E6xACxx1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r12 6r1DMcIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64 vIr41lc7CjxVAaw2AFwI0_JF0_Jw1l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_ Jr0_Gr1l4IxYO2xFxVAFwI0_JF0_Jw1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8Gjc xK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE2Ix0 cI8IcVAFwI0_JFI_Gr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE42xK8V AvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E 14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x07j5o7tUUUUU= Hi all: As we know, the Loongson-2K family of SoCs (ls2k0500/ls2k1000/ls2k2000) have a similar clock structure, and I support them to be configured with different parameters (e.g., register offsets, etc.). To make it easier to add support for different SoCs, I refactored the original driver to make the whole driver as understandable as possible. Briefly, I have divided all clocks into three categories according to their properties and their parent clocks: Independent PLLs, clocks based on frequency scales, and clock dividers. Thanks. ---- V3: - Remove the dts-related patches and update dts at once after all relevant drivers are complete. patch(1/6): - Drop unsuitable comments. Link to V2: https://lore.kernel.org/all/cover.1711504700.git.zhoubinbin@loongson.cn/ V2: patch(1/8): - Drop LOONGSON2_CLK_END, for it is not a binding. patch(1/8)(3/8)(5/8): - Add Acked-by tag from Conor, Thanks. Link to V1: https://lore.kernel.org/all/cover.1710926402.git.zhoubinbin@loongson.cn/ Binbin Zhou (6): dt-bindings: clock: Add Loongson-2K expand clock index clk: clk-loongson2: Refactor driver for adding new platforms dt-bindings: clock: loongson2: Add Loongson-2K0500 compatible clk: clk-loongson2: Add Loongson-2K0500 clock support dt-bindings: clock: loongson2: Add Loongson-2K2000 compatible clk: clk-loongson2: Add Loongson-2K2000 clock support .../bindings/clock/loongson,ls2k-clk.yaml | 4 +- drivers/clk/clk-loongson2.c | 549 ++++++++++-------- include/dt-bindings/clock/loongson,ls2k-clk.h | 54 +- 3 files changed, 329 insertions(+), 278 deletions(-) -- 2.43.0