The ST Nucleo 64 boards NUCLEO-G431RB, NUCLEO-G474RE and NUCLEO-G491RE are equipped with a 24 MHz crystal. Add RCC clock support for these boards. Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
The ST Nucleo 64 boards NUCLEO-G431RB, NUCLEO-G474RE and NUCLEO-G491RE are equipped with a 24 MHz crystal. Add RCC clock support for these boards. Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>