From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AC581C83033 for ; Mon, 30 Jun 2025 20:53:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=O7d1Ika3N3cRPTXWwFCE6dB5ViTr1tYMlWBPqeH2S78=; b=EYjZ3xYWn5LjHF uOcJnXU5JzwOzpocydF9oVUGav5jRfR5D+WOdTltpTKWW4KZWD8JBHDZxQfLvqHfnNuTKZB3T+yDJ NOlql9AGDggix7jslDcy43tJPN72Jjqm4u5Po7n0rUDeUvNa1S/X7tOgAcWh/Ww2ZGbFCnFx5a8aD TG4f2yOMQNsPVqAnZ4qcoU01goaZ6qN1UvX0gdN2iueJUum4Ymyro5OvDH45iEfsJmWUWNIRQWm2M Ep7X9TDjm6aexonNN27HJ1kDtaQcV13AHrdOnYmNRm//7KF6WhwFWWpceFFdc/le7e5O7ioTHNziv sbS5dB3lFq78hHftHIiQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uWLUj-00000003RHM-2tGg; Mon, 30 Jun 2025 20:52:53 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uWLUh-00000003RGl-0aZR for linux-riscv@lists.infradead.org; Mon, 30 Jun 2025 20:52:52 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 5B7B3A5361C; Mon, 30 Jun 2025 20:52:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9A063C4CEE3; Mon, 30 Jun 2025 20:52:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751316770; bh=HxNS8mhOfCb2u6BZlip3RJTcxTguswhUtDe5juU/JBM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=miH6P3n5QAkKFfbrZCDoFYqmhti01pJkS6lvdQerD1SnIftpFt/Qf/xe7XbAoFGlg EjJqkwhJWK2x5MmXkwFLgNxI+VC1v3BfmWHz1aY+sFVcw0J6DtJ4RMRXuauuedNK+I 1KbuO53vw1Nx0Ubl0xUWpAynhUCcglsRdTSBwMyZyXGCJc8/j4GJ2qS1CLFWyVbuPR wQWkRqUzkd126bIx4FdFve76YSEhhMi28G8F/43AycBB551pfKinVpjyVlX1/EU48J tYQcgJCtEYl/pqDmc5jdKGZAi7yOFC2VO3pnc3aJgpEf0cnF1JuGRqSJZgOcDg1LHI Mh7Eoj/UXwT2Q== Date: Mon, 30 Jun 2025 13:52:48 -0700 From: Drew Fustini To: Michal Wilczynski Cc: Guo Ren , Fu Wei , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Philipp Zabel , Frank Binns , Matt Coster , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Ulf Hansson , Marek Szyprowski , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, dri-devel@lists.freedesktop.org, Bartosz Golaszewski Subject: Re: [PATCH v7 3/5] riscv: dts: thead: th1520: Add GPU clkgen reset to AON node Message-ID: References: <20250626-apr_14_for_sending-v7-0-6593722e0217@samsung.com> <20250626-apr_14_for_sending-v7-3-6593722e0217@samsung.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250626-apr_14_for_sending-v7-3-6593722e0217@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250630_135251_304063_9E38F82A X-CRM114-Status: GOOD ( 18.15 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Jun 26, 2025 at 11:33:48AM +0200, Michal Wilczynski wrote: > Add the "gpu-clkgen" reset property to the AON device tree node. This > allows the AON power domain driver to detect the capability to power > sequence the GPU and spawn the necessary pwrseq-thead-gpu auxiliary > driver for managing the GPU's complex power sequence. > > This commit also adds the prerequisite > dt-bindings/reset/thead,th1520-reset.h include to make the > TH1520_RESET_ID_GPU_CLKGEN available. This include was previously > dropped during a conflict resolution [1]. > > Link: https://lore.kernel.org/all/aAvfn2mq0Ksi8DF2@x1/ [1] > > Reviewed-by: Ulf Hansson > Reviewed-by: Bartosz Golaszewski > Reviewed-by: Drew Fustini > Signed-off-by: Michal Wilczynski > --- > arch/riscv/boot/dts/thead/th1520.dtsi | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi > index 1db0054c4e093400e9dbebcee5fcfa5b5cae6e32..f3f5db0201ab8c0306d4d63072a1573431e51893 100644 > --- a/arch/riscv/boot/dts/thead/th1520.dtsi > +++ b/arch/riscv/boot/dts/thead/th1520.dtsi > @@ -7,6 +7,7 @@ > #include > #include > #include > +#include > > / { > compatible = "thead,th1520"; > @@ -234,6 +235,8 @@ aon: aon { > compatible = "thead,th1520-aon"; > mboxes = <&mbox_910t 1>; > mbox-names = "aon"; > + resets = <&rst TH1520_RESET_ID_GPU_CLKGEN>; > + reset-names = "gpu-clkgen"; > #power-domain-cells = <1>; > }; > > > -- > 2.34.1 > I have applied this patch to thead-dt-for-next [1] as commit cf5e81d [2]. Thanks, Drew [1] https://github.com/pdp7/linux/commits/thead-dt-for-next/ [2] https://github.com/pdp7/linux/commit/cf5e81da0ed7f548367a9687ad73956a8dfb54d1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv