From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 98CE43DDDCD for ; Mon, 18 May 2026 06:26:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779085589; cv=none; b=qWVNIWlnQlczy4cyiPQb0sEI5CTcKOtsbXNLe6nnp4gE1QHf1H+MbVz5sBo6Erj/vqsqVnS15oePCapSNDWvuNHZDr0HgmcjyLJPrAUrw58u2qFzWVdHqDb44rNEAB5oxRQd73cZr89BFs4vKjXuFYROPkh0GHSYtP04JmfX1b4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779085589; c=relaxed/simple; bh=jjz3Y+pL9ioG4LyZO0SNtKu6JxBaKciVZAOTIOeDNJE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=jBjl6M9a/p/0wMcxDrIlIohTlQ5i9ZaoE2K1j7ByOUDwgTKbx7NeZdQHyr8ZuwpD0t6H+WyksY7M5hz0+TCrp6or9yI9Eayuc7nYHiRx/YH0oHjQ5BfArHCIJiD+Wc4CcsO4sZeFx2opQym2x+eQ5929JDNtNqRqdPsc+sXs3LE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=GM4wmrr5; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=TlntIq+v; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="GM4wmrr5"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="TlntIq+v" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 64I2Ah8q2444106 for ; Mon, 18 May 2026 06:26:25 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= LJx5ROeCjQxor4dcHhUL14+iMhM743IgRkZgfrNQ0Zw=; b=GM4wmrr5/358OIyZ pBVTNkpy1Uqs1SIjv/+EsoaIwhurKA4f+YJNGOLjji/yc+WGYKzeZud3VJGIwVnJ 3pkc3GbxCOx+SWrL14+UTCEdxtZYBGlHbKOmZU0BVqb7M6tQ44Xhf1rV1HgpgR7h YgBTDjR74qmG9x4bNBsepObGY/d/S4RNwhyenXGr9KvwL4lvp6gc4i5WK0mw2CZZ Af3ZE5++MS6cwikoj2Y5UYUHj6X70Z6RhIjIATRQ38RLYPRwShqbfvcEOlDCrL9h 1CevsaXGoNtginyJ8yp2wAiGhGZ3yoJohnJw62SJp8IpmfRD4a8AAA6N3OU61+g+ UyxA4A== Received: from mail-pl1-f200.google.com (mail-pl1-f200.google.com [209.85.214.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4e6gx6vx5j-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 18 May 2026 06:26:24 +0000 (GMT) Received: by mail-pl1-f200.google.com with SMTP id d9443c01a7336-2ba3245a43dso21298165ad.0 for ; Sun, 17 May 2026 23:26:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1779085584; x=1779690384; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=LJx5ROeCjQxor4dcHhUL14+iMhM743IgRkZgfrNQ0Zw=; b=TlntIq+vFZnZwhLic5QYi0/dN2n5KoIgQaPBlBJIol7troxW5BRJJZoD/efwVFLTtG YzogtLb+WbM1UsYegPQ6HsNoq+KYmWd9fj2Q4oyJK1m2Q1WK/elsJZzv3Y90gpavA9CN DSwZ3fxEVbk2T4I3d/dKlcy2BChp/PCuPYTPbG9xDSVZiB35JxIgEKKWSEjcOg71OF2f Bt499hFI/PtKq7cFjyWVONxXCE+TO+WuHBgqUcXp+3gqhUKvX+opPex0GWghb7okWKd5 w+83FEKn42G/FQFVGeCHYJ6hXaQENdQW4I/HTJdt4aCeooQ2tsdBYTxR6ahLekNY5tTa NxNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779085584; x=1779690384; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=LJx5ROeCjQxor4dcHhUL14+iMhM743IgRkZgfrNQ0Zw=; b=RF+GjOTD3kcRGBp9r9VkHHLskxWIp4ulTc4zyu4iQfd8rotqrP0yqFk5iNKlmshTP5 viS7GAT2yDGmyqDOk+5MWHiM3tH1VA0lzOQJwy+ApaTBm6PMYAEoP6WOyyVd7MGEHozW uMaL4Cp7eTZtvOvxu0gFDUq56tlGdyyShAhDg7+n9uf4YLImLZwQv+rXCiJfqDfB/h3J 44PWm5PbpEbba31ZD0Ncr8GL6uo4cPOiMlz1KvCbzj8mBjvRfzqqDp++LUUF3JHvxdHM avD6kbGAYEGjeQSr2V04zizyMNzuuroUsI9GxA+N3kGAUSL9vQ3OOSMdvt9hCsBfVeyj UF0A== X-Forwarded-Encrypted: i=1; AFNElJ/cWlCLBvkmiP4HJFLj3A8exK2JM9yRMevHsLxwhnJFbNGvtT+Y5GZWRK+AnGJYcljZEHkSmLfKXYQt@vger.kernel.org X-Gm-Message-State: AOJu0YxtehKuSwcjSi4/5+05gQZzyqt8mmHqvso6qpgXurDWWjhrcyJq iP5vW65aLALp/tTAHG2dZfT5n65ZwxJcShBx2pWHopEwrdW6hLt3UxZ7lVKA0HDgFKAanPMOYvZ kK3Da0m9C6F74QDLW7x/BRzc4UEY50cIKYG9UL62483BK7P8bjnO8I0gtGhXtjzF4 X-Gm-Gg: Acq92OEXEfDz3K1WL1Ch2UNQ+2JXyiS4QsegYm7QIUZ7vv+UaE5LEk6UM/GNeCWRa0R FxmzVnOopkKwPeCDvqNlT6APkBUXgvASqAXtNH8UsxfwetQjpzou0WOLjOSBuWUt32iYoTSOLfy PkR9+tQjSTe4vcpsMvaNp+GluNj7IoPMgQYJYfWpmRRsJoTGcPRmWqYH+TONKKfb2Dv7dWhVC0R BK7akAKeChb7511+lPWiyU8a3zPTecsOPA1dZyvM/SCCegL+MJKWz+jD+sVbY1+Y3N7OF+kSkJ8 s3MMagku/kLPqIxvZev2ApiJIFyJSDTyfHKwzCDUu6qwFNxFcAL+F1ZezmOGGf6GQFNcTvt18Py v3h7Pnmdh6BGHhPCAC7RgV8myUz7h62nj4JmwtktVLjeZd/bL9uU= X-Received: by 2002:a17:903:2b03:b0:2bd:9da9:a29b with SMTP id d9443c01a7336-2bd9da9a3a9mr100296775ad.5.1779085584211; Sun, 17 May 2026 23:26:24 -0700 (PDT) X-Received: by 2002:a17:903:2b03:b0:2bd:9da9:a29b with SMTP id d9443c01a7336-2bd9da9a3a9mr100296565ad.5.1779085583727; Sun, 17 May 2026 23:26:23 -0700 (PDT) Received: from [10.218.19.63] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2bd5d0fbc05sm134371195ad.57.2026.05.17.23.26.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 17 May 2026 23:26:23 -0700 (PDT) Message-ID: Date: Mon, 18 May 2026 11:56:17 +0530 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: Krzysztof Kozlowski 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 References: <20260514-knp_qce-v2-0-890e3372eef8@oss.qualcomm.com> <20260514-knp_qce-v2-1-890e3372eef8@oss.qualcomm.com> <20260515-prompt-determined-ape-943cdb@quoll> Content-Language: en-US From: Kuldeep Singh In-Reply-To: <20260515-prompt-determined-ape-943cdb@quoll> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: RacBSmnNXGXBwBNF22Fi3YxihtH__dut X-Authority-Analysis: v=2.4 cv=f614wuyM c=1 sm=1 tr=0 ts=6a0ab110 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=P5E9getwEY79pbPPo3QA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-GUID: RacBSmnNXGXBwBNF22Fi3YxihtH__dut X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE4MDA1OSBTYWx0ZWRfXx2X64U4e9Byl +MoYVZYYSZj4HmbS8tILFdRaDRzrDfYGu6G3NMpkF/C4seml634irRnOjnP81a9s/UYrVYnIsYv d6VdEvo40/C+PtIorcbx7godi+tuzccCxcbLl3cgK5v9dEuYeIJx7+sI0/iU63VqeBXZF36slAD +sxoQ9LwZpc4pPWJbBMRCCoxYQx0s1N8DfR1UyMZyx8uXqhQ/fjAJ7XQnKEiEMctzHVOxHfZteM NR/Bz+1fMubT8hC0hzU9B0tBddDsgN6R2AVJYE4UCihjb7FuJWOmzRsKRKhzHh+liiefVMkCFA0 Ak8wRHvsb5YvZnqnwBnBubR0RCgMMUbsDgu/XOMzKCryvFe3baJsuZSoruaQ2zcgDhqabNdvipW KzekLzlq/oG7ynB4DX5U4dysQjFhn3wH3N5nj/Z/H4GmZ1gYqqweH6mPdgURHlJwUS6LereMxdC 2XdWB/k6veDW5dTLncw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-18_01,2026-05-15_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 bulkscore=0 clxscore=1015 malwarescore=0 spamscore=0 suspectscore=0 impostorscore=0 phishscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605180059 On 15-05-2026 12:23, Krzysztof Kozlowski wrote: > 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. >> >> 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 > > I am not going to repeat my comments. Hi Krzysztof, As per last discussion, https://lore.kernel.org/linux-arm-msm/2d79d1b6-be1f-45ad-b673-c8b3b57f1e15@kernel.org/ Intention was to improve commit message on showcasing v2.0.0 diff with existing v1.7.X versions and also what extra the new example is covering. I hope i mentioned it clearly in v2 commit message. May i know what extra information you are looking? This helps in aligning ourself and incorporate all relevant feedback. -- Regards Kuldeep