IMX8QXP add LSIO_PWM0-3 support

aylwei — Tue, 09 Aug 2022 04:41:10 GMT

I'm working on the "Variscite VAR-SOM-MX8X" board and trying to enable 4 of the lsio pwm pins,
But they doesn't appear in the kernel.
(https://github.com/varigit/linux-imx/tree/5.4-2.1.x-imx_var01/arch/arm64/boot/dts/freescale).

so far I have found some examples

https://community.nxp.com/t5/i-MX-Processors/Yocto-Zeus-for-iMX8QM-lsio-pwm0-7-support/m-p/1293827

but the clock definitions are totally different in the above kernel, so I have no clue. Please help

Re: IMX8QXP add LSIO_PWM0-3 support

joanxie — Thu, 11 Aug 2022 08:03:19 GMT

since your board doesn't use nxp source code, I think you should contact the third party company engineer to figure out