Commit Graph

2 Commits

Author SHA1 Message Date
Robert Winkler 94b8832585 boards: litex_vexriscv: Enable LiteX GPIO driver
Enable LiteX GPIO driver in litex_vexriscv board.

Signed-off-by: Robert Winkler <rwinkler@internships.antmicro.com>
Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
Signed-off-by: Piotr Zierhoffer <pzierhoffer@antmicro.com>
2020-02-05 12:00:36 +01:00
Robert Winkler e8d0eb1db1 drivers: gpio: Add LiteX GPIO driver
This commits adds GPIO driver for LiteX SoC builder.

Due to the fact that GPIO in LiteX is unidirectional and can be
configured with different pins amount per port, additional entries
were added to the dts file.

Signed-off-by: Robert Winkler <rwinkler@internships.antmicro.com>
Signed-off-by: Mateusz Holenko <mholenko@antmicro.com>
Signed-off-by: Piotr Zierhoffer <pzierhoffer@antmicro.com>
2020-02-05 12:00:36 +01:00