No in-tree boards support the NINT signal on an SX1509B IO extender, so test using custom overlays/configurations for the Particle Xenon board using an SX1509B breakout board. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This adds a board overlay for up_squared to be used with the GPIO basic API test. Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Test generates lengthy log. Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>