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Mon, 22 Jan 2024 10:10:15 GMT Received: from [10.216.25.125] (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Mon, 22 Jan 2024 02:10:08 -0800 Message-ID: Date: Mon, 22 Jan 2024 15:40:04 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH 1/2] dt-bindings: hwinfo: Introduce board-id Content-Language: en-US To: Trilok Soni , , , , , , CC: , , , , Elliot Berman References: <1705749649-4708-1-git-send-email-quic_amrianan@quicinc.com> <1705749649-4708-2-git-send-email-quic_amrianan@quicinc.com> <6e40dd60-884f-be23-0052-d14f7194f844@quicinc.com> From: Amrit Anand In-Reply-To: <6e40dd60-884f-be23-0052-d14f7194f844@quicinc.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: YLj8zV_gYcLuZkKWc-w34w2Kb7XYieDq X-Proofpoint-GUID: YLj8zV_gYcLuZkKWc-w34w2Kb7XYieDq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-21_04,2024-01-22_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 phishscore=0 mlxscore=0 lowpriorityscore=0 spamscore=0 mlxlogscore=605 bulkscore=0 clxscore=1015 suspectscore=0 malwarescore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2401220072 On 1/21/2024 12:40 AM, Trilok Soni wrote: > On 1/20/2024 3:20 AM, Amrit Anand wrote: >> From: Elliot Berman >> >> Device manufacturers frequently ship multiple boards or SKUs under a >> single software package. These software packages will ship multiple >> devicetree blobs and require some mechanism to pick the correct DTB for >> the board the software package was deployed. Introduce a common >> definition for adding board identifiers to device trees. board-id >> provides a mechanism for bootloaders to select the appropriate DTB which >> is vendor/OEM-agnostic. > Please extend CC list to more architectures? linux-arm-kernel, risc-v etc; since > the proposal below is not specific to ARM but any architecture is using the > devicetree. Wouldn't devicetree@vger.kernel.org will have concern folks from all the architectures? Please correct me. Thanks, Amrit.