Lpc: Clock: pllM means multiply by 1 thus we need to subtract 1 from pllM value
Lpc: Xml: add more pins
Lpc: make can driver compile
Lpc: Examples: make blink compile again
Lpc: Gpio: add features present in stm32 driver

TODO: configure for HW still missing
Lpc: Uart: make work

Tested in Hardware with Uart example (see next commit)
Lpc: Examples: Uart: working with st-link v2