Add GPIO driver support for STM32G4X SoC series. Signed-off-by: Richard Osterloh <richard.osterloh@gmail.com>
Add clock support for STM32G4X SoC series. Signed-off-by: Richard Osterloh <richard.osterloh@gmail.com>
Add soc and dts files to support for most of the common peripherals in the STM32G4 series. Add specific support for the STM32G431RB. Signed-off-by: Richard Osterloh <richard.osterloh@gmail.com>