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Thu, 11 Sep 2025 05:46:13 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 58B5kC9G006874 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 11 Sep 2025 05:46:12 GMT Received: from [10.38.244.45] (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.24; Wed, 10 Sep 2025 22:46:04 -0700 Message-ID: <8b194a19-182f-4f49-9427-c0044a9b4dfe@qualcomm.com> Date: Thu, 11 Sep 2025 13:45:59 +0800 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 3/3] arm64: dts: qcom: lemans-evk-camera: Add DT overlay To: Dmitry Baryshkov CC: Loic Poulain , Robert Foss , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , , , , , , , , , Konrad Dybcio References: <20250910-camss_rb8-v4-0-28f44e1880b8@oss.qualcomm.com> <20250910-camss_rb8-v4-3-28f44e1880b8@oss.qualcomm.com> Content-Language: en-US From: Wenmeng Liu In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTA2MDAzMSBTYWx0ZWRfXx3J+vFEioTpC yQ+XysRwFvZIJSBHP1dJ/Tw2Y2uMC6hLN2NsDC4Q7cSHsupeOBQCt2wcA7gIOz/+zZ4oov5lgMl PKld15bkn/dQ72a82C7/W3wV2ZAv0n+PFEFULwHQ+/SjS4TLRF1jfmZ2vJUWwj/wstgxpFNLARZ c29jAqbfNA+D09+JHSnB6IZYe1r1r8BYXjujS+A88VBtqPZ+/ypTMYqZ+eCbCVfgQ+imW4X7fAS F4+7Wu8TY+WJjg7AR3m3PzUSVv4tQMmUIqug7dyXg1RSA1eO7BB5Ll71kOK1V9G/H0VxEt2v4tt Fa91mmEPN0/YRgWkIzKvwaaQGeeE2YU8oM2dH5f2arKLue/1uqhqnKDcJH7od5mHGvn6tM5WvpL f6HIq9UT X-Proofpoint-ORIG-GUID: FgBDNynFUxujAwApYBUo3niDWhMtQkQj X-Proofpoint-GUID: FgBDNynFUxujAwApYBUo3niDWhMtQkQj X-Authority-Analysis: v=2.4 cv=VIDdn8PX c=1 sm=1 tr=0 ts=68c26225 cx=c_pps a=ouPCqIW2jiPt+lZRy3xVPw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=GEpy-HfZoHoA:10 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=7BtIlnkysfzPWxNvCm8A:9 a=QEXdDO2ut3YA:10 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-10_04,2025-09-10_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 spamscore=0 suspectscore=0 bulkscore=0 phishscore=0 adultscore=0 clxscore=1015 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509060031 On 9/10/2025 11:23 PM, Dmitry Baryshkov wrote: > On Wed, Sep 10, 2025 at 07:06:23PM +0800, Wenmeng Liu wrote: >> Enable IMX577 via CCI1 on LeMans EVK Core Kit. > > Is it a part of the Core Kit? Is it a part of some kind of mezzanine > board? Why is it being enabled as an overlay instead of being a part of > lemans-evk.dts? > Since the sensor is not part of the default hardware configuration on the core kit, we adopt a device tree overlay solution to enable its integration dynamically. Thanks, Wenmeng