STM32F4 requires the alternative function config to be set, so just
initialize that as part of the gpio configure call.
Change-Id: I33a4a8efec59c5ebe7dc3f3580f0dd2bf7ded7f4
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
The files soc_config.c and soc_gpio.c use errno code so they should
include errno.h.
Change-Id: I94237aa294701cc71ed17ea42eca9d8073d4ae47
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Add necessary integration for supporting interrupts on GPIO input pins
for STM32F1 line of MCUs.
Change-Id: I0526a85cc3fdb96891c93ba4840ef27d613ab31b
Origin: Original
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
Add functions required for integration with common STM32 GPIO driver.
Change-Id: Ic6637e991f5c0cf659f3b927ed47ef482b13b64f
Origin: Original
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
