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 BBC7F22E40F; Fri, 14 Mar 2025 20:02:08 +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=1741982528; cv=none; b=fhEJUtAtQE6UguGfu1mPQHOCPPrFhTHdI/HeG0gpqB7PBrn51Kb9n6g85R4GHccFUrR/sApyaxB6Oa707mJuPIFwQeXN0lsuvwlGqUQv0m1yRs9dUmAL0sHLwb3f4NUF6wVejWDxMQW/JTkwx9oF7tB0kHydS73p9bs9OIyVgjo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741982528; c=relaxed/simple; bh=1noOD8bUEBFW4A9ly0qfYxIGnvsqDOBrrUmrgt/x26k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=aUwFtYgy/ITlFOQBHRdl40/ApUVpAuArp62iZOlB+rinV3Uj1D0A2kWQoOlXFHNMD4niVwtBhjzbBmYOseYRodpEtmuH6UZtW22b259wkD/btVo+NqBUmEFvsxl9cdlalzLJDB9K20s+AgQ9O/ogbnhvG3yAlFNlyf2bFztagzk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gBuR3Dw1; 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="gBuR3Dw1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 65503C4CEEF; Fri, 14 Mar 2025 20:02:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741982528; bh=1noOD8bUEBFW4A9ly0qfYxIGnvsqDOBrrUmrgt/x26k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gBuR3Dw1/3JHWgpS2gra5lXKcvXBvXdg99lrGhUUzvMQRCoqbrTJSBmiIgY02Ai7U 1YAzWU4Jt914QEcbu4jTbiQovnRhUzKXguoiXqvC2iSzS23Es2PaqeUCTm+s5P9PB1 MpZNxavtK/+ao1Lax56I7aIv5eo6yj4Jx2RhArQnLLt2YSWRvLmieGsAdWznQ2DmuJ okv8FyUMcoLwOjyxCeaA2/UUqU/YVNXFmCKYiIUMLU9Bns0Hj/9vHTmYrR66f/9125 BgKcwkRWuLEgWh87vpmOD5spaofHzP5mAN8gmG6ZtnIKhs6LIVqUyTNQDrild2eEzW 9ntJEDQtUxH4A== From: Bjorn Andersson To: Vinod Koul , Konrad Dybcio , Stephan Gerhold Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Srinivas Kandagatla , Neil Armstrong , Yuvaraj Ranganathan , Anusha Rao , Md Sadre Alam , linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss Subject: Re: (subset) [PATCH 0/8] dmaengine: qcom: bam_dma: Fix DT error handling for num-channels/ees Date: Fri, 14 Mar 2025 15:01:20 -0500 Message-ID: <174198247869.1604753.6993934195072852246.b4-ty@kernel.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250212-bam-dma-fixes-v1-0-f560889e65d8@linaro.org> References: <20250212-bam-dma-fixes-v1-0-f560889e65d8@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Wed, 12 Feb 2025 18:03:46 +0100, Stephan Gerhold wrote: > num-channels and qcom,num-ees are required for BAM nodes without clock, > because the driver cannot ensure the hardware is powered on when trying to > obtain the information from the hardware registers. Specifying the node > without these properties is unsafe and has caused early boot crashes for > other SoCs before [1, 2]. > > The bam_dma driver has always printed an error to the kernel log in these > situations, but that was not enough to prevent people from upstreaming > patches without the required properties. > > [...] Applied, thanks! [1/8] arm64: dts: qcom: sm8350: Reenable crypto & cryptobam commit: 75eefd474469abf95aa9ef6da8161d69f86b98b4 [2/8] arm64: dts: qcom: sm8450: Add missing properties for cryptobam commit: 0fe6357229cb15a64b6413c62f1c3d4de68ce55f [3/8] arm64: dts: qcom: sm8550: Add missing properties for cryptobam commit: 663cd2cad36da23cf1a3db7868fce9f1a19b2d61 [4/8] arm64: dts: qcom: sm8650: Add missing properties for cryptobam commit: 38b88722bce07b6a5927f45fbf7a9a85e834572c [5/8] arm64: dts: qcom: sa8775p: Add missing properties for cryptobam commit: a2517331f11bd22cded60e791a8818cec3e7597a [6/8] arm64: dts: qcom: ipq9574: Add missing properties for cryptobam commit: b4cd966edb2deb5c75fe356191422e127445b830 Best regards, -- Bjorn Andersson