USB devicetree nodes in Zephyr have different names,
mostly derived from the designations in data sheets.
Add zephyr_udc0 (USB device controller) nodelabel to
specific USB node to allow generic USB sample to be build.
Follow up on commit b4242a8 ("boards: add USB node aliases")
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Add Atmel sam0 sercom[uart] pinctrl bindings and implements pinctrl at
driver level. It changes all sam0 boards to use new feature and remove
pinmux driver dependency for sercom[uart]. The samples that require a
binding were update to keep consistency and avoid errors.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
Add the supported features section to serpente.yaml and overlay files
to the corresponding tests and samples.
Signed-off-by: Alexander Falb <fal3xx@gmail.com>
