How to get the runtime clock of GPU at im8mq

[harry18456]

Hi,
I have an im8mq evk board.
Is it possible to get the runtime clock of GPU ?
I can't find any info about this from document

[Bio_TICFSL]

Hello Liou,

Available clock options can be found in driver sources:

linux/drivers/clk/imx/clk-imx8mq.c

clk-imx8mq.c\imx\clk\drivers - linux-imx - i.MX Linux kernel 

dts file

fsl-imx8mq.dtsi\freescale\dts\boot\arm64\arch - linux-imx - i.MX Linux kernel 

Linux common clock framework documentation

clk.txt\Documentation - linux-imx - i.MX Linux kernel 

https://elinux.org/images/b/b8/Elc2013_Clement.pdf 

Linux 4.9.88_2.0.0 BSP & Multimedia Codecs Documentation

Regards

[harry18456]

Hi Bio,

I think the info you provided is the setting clock, not the runtime clock.

The thermal will influences the gpu clock for reducing device temperature.

How can I get the 'runtime' gpu clock ?

Thanks

[harry18456]

Hi NXP,

Can help this question ?