From: subbu Subhash <lavudijannisubhash@gmail.com>
To: kernelnewbies@kernelnewbies.org
Subject: unable to detect ov5640 mipi module in Raspberry Pi
Date: Tue, 27 Sep 2022 22:44:06 +0530 [thread overview]
Message-ID: <CAM6LHDZzHfvrH0OCRO=MHjMU8Dpv3+nxOoXbq3PzMF4T_NGeVg@mail.gmail.com> (raw)
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Hello,
I'm trying to integrate ov5640 with Raspberry Pi, for that it should
first detect as i2c device with the help of dts file, so first I took
ov5647-overlay.dts
<https://github.com/raspberrypi/linux/blob/d2600ce4dcdaf339cd72191ac2148048c8392a75/arch/arm/boot/dts/overlays/ov5647-overlay.dts>
dts file and tried to use same structure for ov5640, present i just
replaced ov5647 with ov5640 and replaced reg address value 36 with 3c, I
changed these 2 things only, after compiling and placing dtbo files under
*/boot/overlays/* after rebooting
I did not find any i2c device node for ov5640,
So can anyone tell me how to write a dts file to inorder to detect one MIPI
sensor module?
raspberry Pi kernel version : 5.15.70-v7l+.
regards,
Subhash
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