| commit | 4888afd7932112d0e4301f56c892cefead47d60c | [log] [tgz] |
|---|---|---|
| author | Martin Åberg <martin.aberg@gaisler.com> | Fri Oct 16 20:57:50 2020 +0200 |
| committer | Andrew Boie <andrewboie@gmail.com> | Fri Nov 13 14:53:55 2020 -0800 |
| tree | e9355b58b81eb9ed99ed307b721386b1ff862f4e | |
| parent | 1a3784d6b7e0413ff1b7988d20b905a5cd8e298b [diff] |
serial: Add support for GRLIB APBUART This adds support for the GRLIB APBUART UART peripheral commonly used in LEON3/4/5 systems. Driver features: - Auto-detecting debug FIFO, if configured by GRMON - Setting and getting UART transfer attributes - Hardware FIFO if available - Any number of APBUART devices based on devicetree - Error status indication - Polled operation Signed-off-by: Martin Åberg <martin.aberg@gaisler.com>