From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 A39CE3B47E3; Wed, 1 Jul 2026 19:58:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782935933; cv=none; b=mRac3v3AHayT+RRJiZTLUqF1xCTBPyTnz/2DNTxDNPFfNJGjHMNxLB03Y49c3u1nE+rujqoVoNATqer9a+Qmu0CGYbRR0ktLyRgnbnj4wEvadrxwUeP0k4XfTSxUfBEoxsEQc6UqilCM7HfKRgParv0g93z9XI89j1hd8ixssDc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782935933; c=relaxed/simple; bh=rkYUQczp4+85V/VIyMVobs+d+wDC5pIQ5z0WwBx8tgU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YZTGXAnXIASyPoFBUQcegXWpRjWMnSORweppRfsV15dftKanB+5ugZlCBInM6TmKhDivpGsLphQME3Ykyfn2zMDNQWQI9gEWLbGyDJUTnHUwUYK4Udeatymum+AtQUIz1jzm5BbEQN7FI1Ug7yvL9qgXkvc1RRU0bid/I2Z6xmw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XZ++U1dV; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XZ++U1dV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 16B291F00A3D; Wed, 1 Jul 2026 19:58:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782935932; bh=JrikhqZFPP+Lng8d8INd8zXdTRmN3rWF23+dPXAUK9Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=XZ++U1dV6WpJuG1bYUo8HIfR4hyErcRySYZg0RooAht8UD9dschBWcjvukcNEbQsd l8yTsJZc/So+SSxKEOK5bvnG+B9ZBZom1MnHwLeEOkEkqYvHuP0+jUAlpOQruekH9W om22bL6NOmDTR7/UBQriOExfyTlxYtwAo4409l2d9v83vwNgxBJZRkfbvDNFXUvjw7 KsUtP5FrOsuci2VaDbETURk8x8gRQHzth1gAzpz1CU11ONcvBdg+lpFXHUbz3xAvg5 zUTiIbMwB4vi+YtOOgQiTvx9Mt0fZ9lAFTJ1W/tLmVfflLfbsd69/LV8ybMFXZB4XU U7N/bGZu4Q4bw== Date: Wed, 1 Jul 2026 14:58:51 -0500 From: "Rob Herring (Arm)" To: Krzysztof Kozlowski Cc: Peter Griffin , linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Alim Akhtar , linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 2/2] dt-bindings: samsung: exynos-pmu: Narrow allowed reboot modes Message-ID: <178293593089.1663807.4500562387695566670.robh@kernel.org> References: <20260701105731.196618-3-krzysztof.kozlowski@oss.qualcomm.com> <20260701105731.196618-4-krzysztof.kozlowski@oss.qualcomm.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: <20260701105731.196618-4-krzysztof.kozlowski@oss.qualcomm.com> On Wed, 01 Jul 2026 12:57:33 +0200, Krzysztof Kozlowski wrote: > syscon-reboot-mode schema allows arbitrary "mode-.* properties but only > a subset actually makes sense and is valid. Provide negative look-ahead > pattern to disallow any modes not supported by the device, which > tightens the binding. > > Most of Android-based Exynos devices share the bootloader or its parts, > thus reboot modes are most likely the same, however only a few upstream > DTS define them, so add restrictions only for these. > > Google GS101 has on the other hand quite different bootloader with many > known reboot modes. > > Signed-off-by: Krzysztof Kozlowski > --- > .../bindings/soc/samsung/exynos-pmu.yaml | 21 +++++++++++++++++++ > 1 file changed, 21 insertions(+) > Acked-by: Rob Herring (Arm)