Commit graph

3 commits

Author SHA1 Message Date
Michael Hope 247782a7b3 sam0: move the UART and SPI configuration into pinmux.
Also pull out the SERCOM pads configuration to defines.  Note that the
SAM0 has a two level configuration - a signal (like TX) is mapped to a
pad, and then a pad is mapped to a function on a pin.

Signed-off-by: Michael Hope <mlhx@google.com>
2018-02-08 12:09:46 -06:00
Michael Hope 17fcbc3f9b serial: sam0: add support for interrupt based transmit.
Signed-off-by: Michael Hope <mlhx@google.com>
2018-01-10 21:49:18 -05:00
Michael Hope b85b676ba9 serial: add a serial driver for the SAM0 family.
Signed-off-by: Michael Hope <mlhx@google.com>
2018-01-04 13:18:25 -05:00