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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: linux-kernel@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: yMwAMHifVp7gJ9HGGVJUsa-IraccyYax X-Authority-Analysis: v=2.4 cv=f614wuyM c=1 sm=1 tr=0 ts=6a0ab111 cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==: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=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-GUID: yMwAMHifVp7gJ9HGGVJUsa-IraccyYax X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE4MDA1OSBTYWx0ZWRfX7Q/FwOfERB9h nHC/hn7Sakj1m3xN5CnORGNHPlegkPjaAqodPKuYzwWk7OY8tHVppHeAkBR01yrJsLdmRKWQmDr KJpXSzXuVSxizVYXWWpcMVdqjl2zcG4zqUGVc6kXWgDswvqHUziZfow5z2ck2hk2n/p7mqukjUS QVdIGrTCmUeMqpy+Vr8aKwKNyAHzRUviXfu3hcS/16o/OVptVWU0pK+jfBhrvFXk1MQPOMAHi/W /zYP/KBn01A6gt1Pq1txBcr96j8FRZqDm5bs981ZumR3tafdt3utNbVE9rz1jH9MlHmTBF/JBjj zmAWvRkbejypF19RCgqpPLUGDKRrrMWwnx6t3K5oeIWNK4neszHuEWYUoFlxRBCML8b1L4/3lWy 225BvNxjZAX/JfwvyS2BoIbfuinbplSmAyRXV5XYbv/8EdSmlqt8AwaoDnVDnv5RQF5nsgzziRY Qjbi2IHKZkzQJZsPgnA== 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