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 4C0FEC7115B for ; Thu, 19 Jun 2025 18:41:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=dBQjMBqJhv05xBZ/uzzxA84N7qyht7dUENlLGM1TnPU=; b=nFQ2fqtyx+3hAYZmchlFYCLSr7 zDHr+VDXEfhZwJmVVs4QYoghiyN2Bl92lhKsKt1xqE4h9SYnWVaCRjQd6sVlEWV2RzRd/t4r5VrfL fghhsRr6KwEapBamVEZrobs+xNq8c+NV1D2LVvPF0jU+UH9v2BoZXvNc5hMd6SctuwGCqSr1li8eK tb/UmY4OKs4tun7Kg8rheRRONHF0cFxNn3AjADKwxTRTfU8gzfSO2I7JGfAK2NMudfGAJo0EZsym/ dCRsHeHNfMgipDlYUROYk6iDea8i5FX4QDaf6pr0ViMNhUnE7eI6zczcq2hNkBI+WinGQqv+EPfq/ zAfMvuNA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uSKC7-0000000DynI-0GQU; Thu, 19 Jun 2025 18:41:03 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uSImW-0000000DiOj-23lU for linux-arm-kernel@lists.infradead.org; Thu, 19 Jun 2025 17:10:32 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id BF2C0617F0; Thu, 19 Jun 2025 17:10:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3AFD5C4CEF0; Thu, 19 Jun 2025 17:10:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750353031; bh=8hxDZ0YSUK5GNrtuai7MmCbxc9EplTXFmwAHYdeKd2E=; h=From:To:Cc:Subject:Date:From; b=KToOsjICUEUoTbUKv8eO/Zl1IVmaG/KZnNYKRiwpw2a4YFz2QenEUH2zE38mmY42E DTetmPdRhFGWLKWEyl+Z/YuhhNN4YDmwfoGfOvvtwjBNMCyFTjCGyxuULi6P9iqry9 YJ34CU9/nNHhF3KAYtLFB2N8NafC7bsa+6hmVMf78eyIa2wSF1VKHr029LlSxH6GMJ h8hBlRwdg8IdbT31lsU1xuiz1L95zSmySdV1ipqG1JJxMVtJmXEM6xHDgNKXH0hb5N 8Qgk3sYIfzJiP5ZH7o+rDf2W4Xhq6t++WP7P9CRU/Wpc0OtOwala9jmdmblqxZeRgK xz5uWUol/cg4g== Received: by wens.tw (Postfix, from userid 1000) id 72BED5FEF5; Fri, 20 Jun 2025 01:10:28 +0800 (CST) From: Chen-Yu Tsai To: Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: Andre Przywara , Philipp Zabel , devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] clk: sunxi-ng: sun55i-a523-r-ccu: Add missing PPU0 reset Date: Fri, 20 Jun 2025 01:10:23 +0800 Message-Id: <20250619171025.3359384-1-wens@kernel.org> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Chen-Yu Tsai There is a PPU0 reset control bit in the same register as the PPU1 reset control. This missing reset control is for the PCK-600 unit in the SoC. Manual tests show that the reset control indeed exists, and if not configured, the system will hang when the PCK-600 registers are accessed. This series adds a reset entry for it at the end of the existing ones, in both the DT binding header file and the driver. I will take both patches through the sunxi trees since I need the header file change for a subsequent patch series. Please have a look. ChenYu Chen-Yu Tsai (2): dt-bindings: reset: sun55i-a523-r-ccu: Add missing PPU0 reset clk: sunxi-ng: sun55i-a523-r-ccu: Add missing PPU0 reset drivers/clk/sunxi-ng/ccu-sun55i-a523-r.c | 1 + include/dt-bindings/reset/sun55i-a523-r-ccu.h | 1 + 2 files changed, 2 insertions(+) -- 2.39.5