i.MX8M Mini MIPI-DPHY

[pierluigi_p]

Hi,

is there any part of the Linux BSPs exposing the access to MIPI_DPHY_M_PLLCTL as detailed in section 13.6.10.2 of the i.MX 8M Mini Applications Processor Reference Manual?

Thanks

Best Regards

Pier

[igorpadykov]

Hi Pier

for access to registers one can try memtool

https://source.codeaurora.org/external/imx/imx-test/tree/test/memtool?h=imx_5.4.70_2.3.0

Best regards
igor

[pierluigi_p]

Hi Igor,

thanks for the suggestion, but I was looking for something kernel side.

Is there any kernel driver managing any of the 5 registers of MIPI_DPHY from section 13.6.10 of the Reference Manual?

Thanks

Best Regards

Pier

[igorpadykov]

Hi Pier

one can check sect.6.4.2 MIPI DSI Interface   i.MX Linux Reference Manual​

https://source.codeaurora.org/external/imx/linux-imx/tree/?h=imx_5.4.70_2.3.0

Best regards
igor

[pierluigi_p]

Hi Igor,

I've already reviewed the code of the kernel driver, but I'm not able to find any reference to any of these 5 MIPI_DPHY registers.

Can you provide any additional reference?

Thanks

Best Regards

Pier