topic Re: MIPI CSI2 in i.MX Processors

MIPI CSI2

simon6 — Tue, 31 Mar 2020 21:32:20 GMT

Hi,

Is there a guide similar to the AN5305 (which is for iMX6) for the iMX8MQ?

It would be greatly appreciated,

Thanks,

Simon P. Tsaoussis

Re: MIPI CSI2

igorpadykov — Wed, 01 Apr 2020 01:17:58 GMT

Hi Simon

unfortunately such documentation is not available, sorry.

May be useful to look at linux mipi csi drivers descriptions in

Linux 4.19.35_1.1.0 Documentation

[v9,2/2] phy: Add driver for mixel mipi dphy found on NXP's i.MX8 SoCs - Patchwork

Best regards
igor
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Re: MIPI CSI2

simon6 — Wed, 01 Apr 2020 15:43:52 GMT

At the very least is there some information that can help me with the questions asked in: Camera porting guide for MIPI-CSI2 on i.MX8M? about the clock rates? Because I found this in the iMX8M docs:

But this does not state anything about relationships or limits of the clocks to each other. How do I know my clock configuration is valid?

Re: MIPI CSI2

igorpadykov — Thu, 02 Apr 2020 00:41:21 GMT

afaik most detailed info was provided by Tom Zheng on :

Fixing 'base address switching Change Err' which occurs randomly

Best regards
igor