boards: arm: nucleo_f756zg: Added SPI support

Added support for SPI 1 available from the arduino connector (plus an
extra gpio). Tested against samples/sensor/bme280.

Added warnings in documentation, pinmux and dts highlighting a potential
conflict if using SPI_1 and on-board ethernet at the same time.

Signed-off-by: AJ Palmer <ajpcode@hotmail.com>
This commit is contained in:
AJ Palmer 2018-11-02 09:36:38 +00:00 committed by Kumar Gala
commit a8ce329cc9
5 changed files with 36 additions and 1 deletions

View file

@ -51,4 +51,11 @@ config PWM_STM32_1
endif # PWM
if SPI
config SPI_1
default y
endif # SPI
endif # BOARD_NUCLEO_F756ZG