From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) (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 CE1A9218ADD; Thu, 20 Mar 2025 23:21:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.183 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742512901; cv=none; b=sx7zJe555RIfgxTObOXxlnHHelsMW65kb28A/2uQ3c6pUOcmVBnyv7YcuSHqdSap3snWD3jISl9jMSXuNlNSgar6FWtzLt/Kphw4RbSNBlmacu9AIAvtN2/9pM1hRGTw2EnqCTROQrKyb7PUL8SSn1WyZC13i6e82OXjKyf3Ibg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742512901; c=relaxed/simple; bh=/vPGeeOT0+rQYGORIq3JATAs3leuflo/1CsOvx6J7Kg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=MKoJfty0YWMDEOnlvhevbMeFbGTm2xFSyMVc1qUtkAUe/71Bqxfp+0M4ygSJcc+WpGh498FfaDEmqbb15HawT3slxBX/OuRMRmYXvzfJ34yO4Q2RDdIq7pI0+lCHkug32mzab8F9HP9DvF1YFkYsYyB/axCPcTrh5HGvSGJ2cz8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org; spf=pass smtp.mailfrom=gentoo.org; arc=none smtp.client-ip=140.211.166.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gentoo.org Received: from localhost (unknown [116.232.18.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dlan) by smtp.gentoo.org (Postfix) with ESMTPSA id 9FFC13430AD; Thu, 20 Mar 2025 23:21:38 +0000 (UTC) Date: Thu, 20 Mar 2025 23:21:28 +0000 From: Yixun Lan To: Alex Elder Cc: p.zabel@pengutronix.de, mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, heylenay@4d2.org, guodong@riscstar.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/7] clk: spacemit: add K1 reset support Message-ID: <20250320232128-GYA10498@gentoo> References: <20250320194449.510569-1-elder@riscstar.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250320194449.510569-1-elder@riscstar.com> Hi Alex: Thanks for sending this patch series Can you also CC spacemit mailing list: spacemit@lists.linux.dev it should be handled automaticlly in next 6.15-rc1 version as the MAINTAINERS file updated https://web.git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/commit/?id=4a0c4e723c94 On 14:44 Thu 20 Mar , Alex Elder wrote: > This series adds reset controller support for the SpacemiT K1 SoC. > It is based on Linux v6.14-rc1. > > It is built upon the clock controller driver that Haylen Chu > currently has out for review (currently at v5): > https://lore.kernel.org/lkml/20250306175750.22480-2-heylenay@4d2.org/ > > It also depends on two commits that will land in v6.15: 5728c92ae1123 > ("mfd: syscon: Restore device_node_to_regmap() for non-syscon nodes") > and 7ff4faba63571 ("pinctrl: spacemit: enable config option"). > you can use b4 to handle patch dependency, and currently you may got linux.riscv.bot complaint, but may fix later https://github.com/linux-riscv/github-ci/issues/24 > The first patch adds three more system controller CCU nodes to those > implemented by the SpacemiT K1. The second updates the existing clock > driver with a structure used for OF match data, allowing both clocks > and resets to be specified. The third provides code that implements > reset functionality. The fourth defines groups of reset controls > implemented by the CCUs that have alraady been defined. The fifth > makes it possible for a CCU to be defined with resets but no clocks. > The sixth defines three new CCUs which define only resets. And the > last patch defines these additional syscon nodes in "k1.dtsi". > > All of these patches are available here: > https://github.com/riscstar/linux/tree/outgoing/reset-v1 > > -Alex > > Alex Elder (7): > dt-bindings: soc: spacemit: define spacemit,k1-ccu resets > clk: spacemit: define struct k1_ccu_data > clk: spacemit: add reset controller support > clk: spacemit: define existing syscon resets > clk: spacemit: make clocks optional > clk: spacemit: define new syscons with only resets > riscv: dts: spacemit: add reset support for the K1 SoC > > .../soc/spacemit/spacemit,k1-syscon.yaml | 13 +- > arch/riscv/boot/dts/spacemit/k1.dtsi | 18 + > drivers/clk/spacemit/ccu-k1.c | 393 +++++++++++++++++- > include/dt-bindings/clock/spacemit,k1-ccu.h | 134 ++++++ > 4 files changed, 539 insertions(+), 19 deletions(-) > > -- > 2.43.0 > -- Yixun Lan (dlan) Gentoo Linux Developer GPG Key ID AABEFD55