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[129.46.232.65]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-8907725ffc7sm25347946d6.44.2026.01.06.19.06.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 06 Jan 2026 19:06:55 -0800 (PST) Message-ID: Date: Wed, 7 Jan 2026 11:06:48 +0800 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 4/4] arm64: dts: qcom: talos-evk-camera: Add DT overlay To: Rob Herring Cc: Loic Poulain , Robert Foss , Andi Shyti , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Todor Tomov , Bryan O'Donoghue , Vladimir Zapolskiy , linux-i2c@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org References: <20260106-sm6150_evk-v2-0-bb112cb83d74@oss.qualcomm.com> <20260106-sm6150_evk-v2-4-bb112cb83d74@oss.qualcomm.com> <20260106192609.GA2581379-robh@kernel.org> Content-Language: en-US From: Wenmeng Liu In-Reply-To: <20260106192609.GA2581379-robh@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA3MDAyNCBTYWx0ZWRfX4B9UX/box1PQ KAdAlaVb2YZkhjrxMogkDZlLmQynKRDm5luiIijexzbS/r0v+dYoXgtPHCInQBibmpPy55nAlyu l3sAmBEpoA0YCbKZzvHc+B1YBYIfYUXPJBgyzwW4cLKWxZq3JoI2ECFiXkcO24Sn1uBTbnFpBT8 vJO9Bn4zZAEcvIovOHPA4rY2vbm8TbpDe5gcRbRLJ3ed/nV9eqeu9aLp/qHZpSLinvjbF/88Yds bl5Luni3d9qRBeNaWkHxFpL0nFQkXJy62Qtz8/V4VtX++kXMyhoZ1bDsh+Y2DTksv5F7feYOH5N c18ztl11HXBqadPm09J0Jsw+rYBl6bONFK46WlUCcZtGTIBdEGInjod4gkLIZLM6M/G9dA+rvky 0yUV5Uufvl9PgZRmTX32bEQkgBQOeB3qDf39gRtHkfBEb0V3zLUKI7jAKHAVhCyGPwi8PiMbCJq esyr8qc8PvC0HkqJQNg== X-Authority-Analysis: v=2.4 cv=VI7QXtPX c=1 sm=1 tr=0 ts=695dcdd1 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=vx6dLVQq4s5TLBKspagA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-GUID: N4mjzDFiezwjW_pEgEnMGRzTVbCRkke1 X-Proofpoint-ORIG-GUID: N4mjzDFiezwjW_pEgEnMGRzTVbCRkke1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-06_03,2026-01-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 suspectscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 adultscore=0 bulkscore=0 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601070024 On 1/7/2026 3:26 AM, Rob Herring wrote: > On Tue, Jan 06, 2026 at 05:39:56PM +0800, Wenmeng Liu wrote: >> Enable IMX577 via CCI on Taloss EVK Core Kit. >> >> The Talos EVK board does not include a camera sensor >> by default, this overlay reflects the possibility of >> attaching an optional camera sensor. >> For this reason, the camera sensor configuration is >> placed in talos-evk-camera.dtso, rather than >> modifying the base talos-evk.dts. >> >> Signed-off-by: Wenmeng Liu >> --- >> arch/arm64/boot/dts/qcom/Makefile | 2 + >> arch/arm64/boot/dts/qcom/talos-evk-camera.dtso | 63 ++++++++++++++++++++++++++ >> 2 files changed, 65 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile >> index 4258776b71bdba351de8cefa33eb29a0fe3ec6f3..bfaa0b47ab5cabc9aa1c6fba29faa3e6fd18f913 100644 >> --- a/arch/arm64/boot/dts/qcom/Makefile >> +++ b/arch/arm64/boot/dts/qcom/Makefile >> @@ -333,8 +333,10 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb >> dtb-$(CONFIG_ARCH_QCOM) += sm8750-mtp.dtb >> dtb-$(CONFIG_ARCH_QCOM) += sm8750-qrd.dtb >> dtb-$(CONFIG_ARCH_QCOM) += talos-evk.dtb >> +talos-evk-camera-dtbs := talos-evk.dtb talos-evk-camera.dtbo > > You need to add talos-evk-camera.dtbo to dtb-y if you want it preserved > and able to be installed (via dtbs_install). If you don't want that, > then why is it a .dtbo? > > Looks like other .dtbo's might have the same issue. Will fix it in next version. Thanks, Wenmeng> >> talos-evk-lvds-auo,g133han01-dtbs := \ >> talos-evk.dtb talos-evk-lvds-auo,g133han01.dtbo >> +dtb-$(CONFIG_ARCH_QCOM) += talos-evk-camera.dtb >> dtb-$(CONFIG_ARCH_QCOM) += talos-evk-lvds-auo,g133han01.dtb >> x1e001de-devkit-el2-dtbs := x1e001de-devkit.dtb x1-el2.dtbo >> dtb-$(CONFIG_ARCH_QCOM) += x1e001de-devkit.dtb x1e001de-devkit-el2.dtb