NXP HAL S32: Possibility of changing SOC clock configuration

[vChavezB]

By default the S32K146 SOC has a fixed clock configuration which is selected here which then compiles the clock configuration (here is the S32K146 for example)

It would be nice if the the variable Clock_Ip_aClockConfig would be declared weak.

This allows to override the clock configuration and not change the source code for hal_nxp upstream for each different clock configuration I need.

Use case: I have a S32 custom board that I need to change clock speed, SPLL source ,etc. for my project requirements.

[manuargue]

Thanks. It makes sense as a workaround for now. Ideally the clock tree should be described in devicetree to allow reconfiguration, but there are limitations in the HAL API design that prevents this at some extent. I will give it a try and submit a patch for this if all good.

[vChavezB]

Thanks for checking out. I see your point about the device tree, that would be more flexible 👍