From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6550330E82B; Thu, 19 Jun 2025 19:54:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750362871; cv=none; b=ZYyTwqA8BYT3He1Brb2OMwJWFzSNMpc8BQczWRw+PftrKpjJk5P7o9GKaMfTjZxpkjbsPv3sA18DL4RRmUgbDlWECk9PLylGKFRsrw8K4p8ZrgvyjAqX568U6gnzhFbKTa+J86va1d1dvtwFLjg22GXVBFoom2d68qKPkUHyMhU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750362871; c=relaxed/simple; bh=lLUNA2btcTVM+29cX0zM/hTgXoUCcTegeYyK/w6c0IU=; h=Content-Type:MIME-Version:In-Reply-To:References:Subject:From:Cc: To:Date:Message-ID; b=lBt73oRh+7dAP+fdaUaMq7VGP2IIOVBGFqHr7u15m3RHs1AN4jg1E4AVSfMXXywXsrOZanIfYsm4/Srkvh77JCDi3IxhxgJv3SzcAQhdiMIDSy0Bvz475Wvd2x/skHp2XkaIV/lXTazLLLhmztoxo22lfwRBpS9nGvPqyeK2PJ0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=u9YRHxfC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="u9YRHxfC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DC6B3C4CEEA; Thu, 19 Jun 2025 19:54:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750362871; bh=lLUNA2btcTVM+29cX0zM/hTgXoUCcTegeYyK/w6c0IU=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=u9YRHxfC2xlyG6DZZGG2H4+kRICD2k+XrdDMTw95UheQdSuU7WXUyqa7d/X/I/5W9 lds/oNSwWQMZ9+9D9buuuMwKk8/BP7S53VMzCF+tcmORbRyK2N2bEn8fglN5Z4RmS0 looOeJz4yzN/XHK6M+HsBczKMbUZwPHBtqF5FyACkFc56WuU2H5Hx3gXGidLOpDDqg jhv2DQG4XnwNkLRyR9LCQ9dIChLOjhglo4qR7O+BYpaT0JwevNdxDsfXjxUqz3/tzq W36TozvzLJZRh5Z+WHwssmjL4oNAKG3Bj7gH1JgI31kMERvkG3lmY3LQhcmoy4Vwb4 ltmC0ePBpT2jQ== Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20250619171025.3359384-2-wens@kernel.org> References: <20250619171025.3359384-1-wens@kernel.org> <20250619171025.3359384-2-wens@kernel.org> Subject: Re: [PATCH 1/2] dt-bindings: reset: 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 12:54:30 -0700 Message-ID: <175036287011.4372.17190370496961036062@lazor> User-Agent: alot/0.11 Quoting Chen-Yu Tsai (2025-06-19 10:10:24) > 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: 52dbf84857f0 ("dt-bindings: clk: sunxi-ng: document two Allwinner = A523 CCUs") > Signed-off-by: Chen-Yu Tsai > --- Acked-by: Stephen Boyd