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 6DA7E37DACE; Fri, 15 May 2026 06:53:49 +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=1778828029; cv=none; b=BqTp/qkzecUnfOMZFlNSBLI51Z8hbs1m/8VoE1gnA8o7zN/3xXBE6SQh8QQrFIjfloxUB3notLknyA+pvgU/tt88d76lbnAtyL1yNeKYwt2B+fpIqV4XOY2kOGpEJ71CTOmSOOFV7ozOvtdSf6lNc85xFsErcnWFYZ+0M6s3syI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778828029; c=relaxed/simple; bh=413824PRUQhEgJLz9gZFcEje9ZX1tetIaGxs475/nOw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KN/lfkmJ6sJComOHdpcUPFjQu8pyMAuMpBZ8h5mH6Y6kza5tNf8hLn0oqexV0nqLsfv3Hi3Xnm3bDJxIov3FZK1MxBeQwJrYEM/o3m8moqtCk97I4R9tTL1Btw0MQ6r1RQAd5tClfEhYkJMn0DJ09+l7ZuiVF9mEZbBLfkP0EGM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K+TQzzPR; 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="K+TQzzPR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82019C2BCB8; Fri, 15 May 2026 06:53:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778828029; bh=413824PRUQhEgJLz9gZFcEje9ZX1tetIaGxs475/nOw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=K+TQzzPRpQKrmP4o3acGUVgNz6cXfNraSxVSzHky41qFKqBWCK48IDgKlFmzRtj+N wzdfoH+VhbzORsROdYOl5MyMIjLNu2cVbezRY3ydIsf1fbtREaNQVmeggdRUq/KahJ aPvBfNO2wetsDa1EKF3jEgvQG7SP0ooQ6OpwH5QIHmETg5wt2eRHkfi45Mt2vmPXmK qFhTM8AfJZZffvYydhwwIrmqvVdJkSkeZtlsBxGQfoCvowh9gFHdUSj7A88WvONj3q /AxS64xIXcWgBcKEva40nhOekWRzZSlveYqsZTM0C0ZxU3xzpxNnlKvxpbb8hb+21m B+eFzWliutKVA== Date: Fri, 15 May 2026 08:53:46 +0200 From: Krzysztof Kozlowski To: Kuldeep Singh Cc: Vinod Koul , Frank Li , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , Konrad Dybcio , Harshal Dev , Arun Neelakantam , linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/3] dt-bindings: dma: qcom,bam-dma: Document BAM v2.0.0 compatible Message-ID: <20260515-prompt-determined-ape-943cdb@quoll> References: <20260514-knp_qce-v2-0-890e3372eef8@oss.qualcomm.com> <20260514-knp_qce-v2-1-890e3372eef8@oss.qualcomm.com> Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20260514-knp_qce-v2-1-890e3372eef8@oss.qualcomm.com> On Thu, May 14, 2026 at 12:22:20AM +0530, 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. >=20 > 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=E2=80=93related properties required on newer platforms. >=20 > Signed-off-by: Kuldeep Singh I am not going to repeat my comments. Best regards, Krzysztof