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 4ACFF3FDC01; Mon, 18 May 2026 12:45:41 +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=1779108341; cv=none; b=TgoYRgOrZN4w8YjJLzMnH02Xu1draul/PdKM7W0Dat85852rjIsd/Yr4Wqqu0VhcOuRSZhvs9nVIUEZxpNgHyS5rWerYNG4jpqKrpwHU3yAQytpmkLJ5rCmpvgMMbmqOPLPYyMUI4Spg+cJQ+JMZZP7LjCektvoHczILlvXUj5A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779108341; c=relaxed/simple; bh=PCurEhiklxBrzSraT8JKx33PRCvKtT5p8ojT2aF76Dc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=qMikshAeK0EQRILy6aOFkVu5SqronCUyZNNJkZ8H+TRrEt7GY7NfvUDkdKARwRzBv1tybLZNCbSyBejgOx/5pnZt2dz9QVYwXGI/wZ8DlEQH/6YR6kWSTLJIi4RtLa+VhM0WPJYSd1dpK9uKbXlQ6gfzh+f+gLFLuZLJIwWo+Kk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lMNpaW0f; 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="lMNpaW0f" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 10875C2BCB7; Mon, 18 May 2026 12:45:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1779108341; bh=PCurEhiklxBrzSraT8JKx33PRCvKtT5p8ojT2aF76Dc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=lMNpaW0f+PFUb64XCJbo3bNqLZqqevlMAE6Z91T9sq99z3689Pqca052LtKOyE+RO vQP1AfXEJhM0vgMzG1/muWWfIICMzBfl85gq0iJWbKx0VmUOMaBy4v2INqTRbzRtzS eUYBd4lPCivQEn6g5tPtlKv5uMN+eJ0H/GEHYOtrNVREiqhdZOrbEj0WTnRRDQDNHB IJwMh10jQpgVrGHuCJUmZxM7bREYPiXwDinOVh9/xTecmcGo2bSzACHJm9dMyiM9UW N8Bc0Wj2DN2ObSrnIzMNmdNId+alQP4zdLqzZ+xGIdcrVbh94jgZMdAmNnpvVjoDDE PHdWaFotw+xYw== Message-ID: Date: Mon, 18 May 2026 14:45:36 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/3] dt-bindings: dma: qcom,bam-dma: Document BAM v2.0.0 compatible To: Kuldeep Singh , Vinod Koul , Frank Li , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , Konrad Dybcio Cc: Harshal Dev , Arun Neelakantam , linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260514-knp_qce-v2-0-890e3372eef8@oss.qualcomm.com> <20260514-knp_qce-v2-1-890e3372eef8@oss.qualcomm.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 13/05/2026 20:52, Kuldeep Singh wrote: > Document compatible string for bam v2.0.0 version found on kaanapali. > BAM v2.0.0 differs from the earlier v1.7.X revision in terms of register > layout and offsets, requiring a distinct compatible for correct hardware > description. > > Also add a new example for BAM v2.0.0 to illustrate a more complete > configuration than the existing v1.4 example. The new example covers > 64-bit address and size cells, IOMMU bindings and execution > environment–related properties required on newer platforms. > > Signed-off-by: Kuldeep Singh Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof