| commit | 8e5470c9839caff94fe334e67ff7e7ace587282a | [log] [tgz] |
|---|---|---|
| author | Thor Thayer <tthayer@opensource.altera.com> | Thu Sep 22 14:56:16 2016 -0500 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Sep 27 12:55:50 2016 +0200 |
| tree | d96d839061310f9c2e94f7fc24fc906d338f4d01 | |
| parent | ffea043965e4634617485b4d313d6c0099d817f0 [diff] |
serial: 8250: Set Altera 16550 TX FIFO Threshold The Altera 16550 soft IP UART requires 2 additional registers for TX FIFO threshold support. These 2 registers enable the TX FIFO Low Watermark and set the TX FIFO Low Watermark. Set the TX FIFO threshold to the FIFO size - tx_loadsz. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>