stm32mp-t10xx: Improve usb otg, spi and adc support
Related issues
- Change dr_mode for otg usb interface from device to otg (https://git.kontron-electronics.de/sw/ked/plan/plan-yocto/-/issues/923)
- Add ADC board scale values to device tree (https://git.kontron-electronics.de/sw/ked/plan/plan-yocto/-/issues/912)
- Add Kontron compatible for userspace spi interfaces (https://git.kontron-electronics.de/sw/ked/plan/plan-yocto/-/issues/919)