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 A1CE2C7115D for ; Thu, 19 Jun 2025 20:33:16 +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:Message-ID:Date:To:Cc:From: Subject:References:In-Reply-To:Content-Transfer-Encoding:MIME-Version: Content-Type:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=rWufee79LmCp4cY9NcorLs0fohV01FS8UrEAxvFpX8o=; b=Hvg5xTnxsI0lGfMQIi4GTtzov8 QQTizIKiWWdxNNhsuwP/ztRg5M4fRPN1/0IV3ttXjhOXJyT5Z2llK14bfIUnmZ1gmld+R114Fnfwp cpPvfcZipOVP77t8bjH+D1+CKFZRI2jyP/a7mAAeaqdh9pIIrTFgWC+DTyZr8uw3/y6G1upKyBg+D +7P77YTe52/WWQxJO3gpD1B/ZWGstjSkYdsG7qSw6VP1pF9exWVyAFd0m6vzKFDO25JY6DtHVgKmk HrJWS3i7M1J48s+4RlnUls4xXhqJOh2CU5KMy6Rz+CNm8+5A4l7tD35YKrNDn+zknDw6KnS7TA/pB zG58nWFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uSLwb-0000000EEFH-1FNg; Thu, 19 Jun 2025 20:33:09 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uSLLK-0000000E9n7-1iXv for linux-arm-kernel@lists.infradead.org; Thu, 19 Jun 2025 19:54:39 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 011C45C66FA; Thu, 19 Jun 2025 19:52:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 270BEC4CEEA; Thu, 19 Jun 2025 19:54:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750362877; bh=rWufee79LmCp4cY9NcorLs0fohV01FS8UrEAxvFpX8o=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=SqCYK5Rz8YvF0vcvtzOdxJftdiR4Ku5Kg/+UB/wt9lfIapBdM7EgslJXlwWARdpim WvT2mH7T8ciXJGF3uluweqCm3Dalpgbm7YpT9JASuSX9V+RHXPljTPtkuPZj2QnyzP 9Y75A50hutA0AjWGlMXh7V9tWiuA2uvHAAPcFTvLINIACd2KYBWnDQm2hbr67FNhXs w+0K/+KIOJhuz1To6GWST7NjPRJPFULHggPbUYeR94Hfpfe8qbJXfAT4MTBK53smqp zMbTO5YDNVWIpEug9qO7Prg6iRNc1DleXUDZafIa3NPKyB8uVR9sd8qZSKhyZhIU2z 6YC/4iy+AHr2A== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20250619171025.3359384-3-wens@kernel.org> References: <20250619171025.3359384-1-wens@kernel.org> <20250619171025.3359384-3-wens@kernel.org> Subject: Re: [PATCH 2/2] clk: sunxi-ng: sun55i-a523-r-ccu: Add missing PPU0 reset From: Stephen Boyd 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 To: Chen-Yu Tsai , Chen-Yu Tsai , Conor Dooley , Jernej Skrabec , Krzysztof Kozlowski , Rob Herring , Samuel Holland Date: Thu, 19 Jun 2025 12:54:36 -0700 Message-ID: <175036287647.4372.1701190769589982450@lazor> User-Agent: alot/0.11 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250619_125438_486481_C22BEC96 X-CRM114-Status: GOOD ( 10.85 ) 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 Quoting Chen-Yu Tsai (2025-06-19 10:10:25) > From: Chen-Yu Tsai >=20 > 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. >=20 > Add a reset entry for it at the end of the existing ones. >=20 > Fixes: 8cea339cfb81 ("clk: sunxi-ng: add support for the A523/T527 PRCM C= CU") > Signed-off-by: Chen-Yu Tsai > --- Acked-by: Stephen Boyd