Hi,
I'm using iMX6 Solo board with OV5645 camera (MIPI-CSI2). For some cases, I also use USB Camera Logitech C270. As I refer, iMX6 Solo has 2 data lanes(MIPI-CSI2). So, I have some questions:
Thank you so much,
Toan
Solved! Go to Solution.
1) depends on what data lane you set, The maximum speed of the interface is:
• 200Mhz for 4 data lanes configuration
• 250Mhz for 2 data lanes configuration
2) I don't think so, mipi csi can supports up to 4 data lane, obviously couldn't support up to 4 cameras, data lane is just physical connection, different camera needs virtual channel
1. First question:
2. Second question:
Thank you so much !
1) depends on what data lane you set, The maximum speed of the interface is:
• 200Mhz for 4 data lanes configuration
• 250Mhz for 2 data lanes configuration
2) I don't think so, mipi csi can supports up to 4 data lane, obviously couldn't support up to 4 cameras, data lane is just physical connection, different camera needs virtual channel
1. iMX6S has 2 data lanes. I just order an iMX8M Mini with 4 data lanes. And as you said, with 4 data lanes configuration, each lane is running at 200 MHz and maximum is 800 MHz, right ?
2. You're right. Data lane is just physical connection, so can I control each data lane for each camera(use MIPI-CSI2) via software ? In that case, I just use dual cameras and iMX8M Mini. And can I modify clock lane by edit this:
&ipu1_csi1_from_ipu1_csi1_mux { clock-lanes = <0>; data-lanes = <1 2>; };
Thank you so much ?
for new products issue, I suggest that you can create a new topic, which can help other customers who have the same issue