From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A9A403655D4; Thu, 23 Jul 2026 16:27:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784824094; cv=none; b=slt6Dfun2X7PDeOwJDK0hMz8ptbq23FsMGCFCp+cMLmMGSOHR3ojWw2PwqInJi3nyr+SIbsSh3PhPz5TRDG2+PlrGhbW8lR96AFVQKthg+gdcPvf/IgjtDkuxyCAE7RaerjKcB1NQb2EtIqL3i/ja8MPSe7LHGSiY8BjGoHfS50= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784824094; c=relaxed/simple; bh=mgxu4Mi03LvYU1K7vYFWqNCS/c8LXlLZt7NndVDDaPc=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=KFtwOK6ahYTJo2qQb1mxOPWSblwO+SSUz0KDJw8gmO6LH2Dw7iaT8LN2YZCkcwFxuUMwGQT65k8Fe3z0ko9dJl3RPSJfcs5norufDUBkZCU2Gz5ZeOf1nQ4b0ko2Jgo/BJcdTIzGOZGdkZdb9RGT8ERIpO7Ff2MtyQcByQ8m+HE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32A6B1F000E9; Thu, 23 Jul 2026 16:27:53 +0000 (UTC) From: Chen-Yu Tsai To: Junhui Liu , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jernej Skrabec , Samuel Holland , Michael Turquette , Stephen Boyd , Maxime Ripard , Jerome Brunet Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org In-Reply-To: <20260723-a733-rtc-v7-0-8fd68aab94ae@baylibre.com> References: <20260723-a733-rtc-v7-0-8fd68aab94ae@baylibre.com> Subject: Re: [PATCH v7 0/4] clk: sun6i-rtc: Add support for Allwinner A733 SoC Message-Id: <178482407296.3641802.877710077713530621.b4-ty@kernel.org> Date: Fri, 24 Jul 2026 00:27:52 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 On Thu, 23 Jul 2026 11:39:50 +0200, Jerome Brunet wrote: > Add support for the Allwinner A733 RTC and its internal Clock Control > Unit (CCU). Reuse the rtc-sun6i rtc driver while introducing a new > SoC-specific RTC CCU driver to handle the hardware's evolved clock > structure. > > The A733 implementation supports hardware detection of three external > crystal frequencies (19.2MHz, 24MHz and 26MHz), which is represented in > the driver via read-only divider operations. Implement logic to derive a > normalized 32kHz reference from these DCXO sources using fixed > pre-dividers. Additionally, provide several new DCXO gate clocks for > peripherals, including SerDes, HDMI, and UFS. > > [...] Applied to sunxi/clk-for-7.3 in sunxi, thanks! [1/4] clk: sunxi-ng: mux: fix determine helper rate propagation https://git.kernel.org/sunxi/linux/c/4bcba49984ff [2/4] clk: sunxi-ng: div: add read-only operation support https://git.kernel.org/sunxi/linux/c/7bbbfcd4e495 [3/4] clk: sunxi-ng: sun6i-rtc: split main oscillator div and gate https://git.kernel.org/sunxi/linux/c/176184e7f799 [4/4] clk: sunxi-ng: sun6i-rtc: add a733 support https://git.kernel.org/sunxi/linux/c/0a136efc0fc2 Best regards, -- Chen-Yu Tsai