| commit | 98cecb3681dc155ee3420da5f048c1d689d44744 | [log] [tgz] |
|---|---|---|
| author | Henrik Brix Andersen <henrik@brixandersen.dk> | Mon Mar 04 21:27:29 2019 +0100 |
| committer | Anas Nashif <anas.nashif@intel.com> | Tue May 07 22:33:06 2019 -0400 |
| tree | fbff07fc14acd63e4eae6e941dcf02eb10295558 | |
| parent | f9dd53624c578be51fbb91ddf2938df55a0c6966 [diff] |
drivers: gpio: ht16k33: add GPIO driver for Holtek HT16K33 LED driver The HT16K33 is a memory mapping, multifunction LED controller driver. The controller supports up to 128 LEDs (up to 16 rows and 8 commons) and matrix key scan circuit of up to 13x3 keys. This commit adds support for the keyscan functionality of the HT16K33. Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>