[PATCH tty-next 0/2] serial: Add driver for National Instruments UARTs

Brenda Streiff
2023-03-29T17:35:37Z

This patch series adds a driver for the 16550-like UARTs on National
Instruments (NI) embedded controller hardware.

These UARTs have an interface that is compatble with the TL16C550C (for
which we build on top of 8250_core) but also has extra registers for
the embedded RS-232/RS-485 tranceiver control circuitry.

Brenda Streiff (2):
dt-bindings: serial: ni,ni16650: add bindings
serial: 8250: add driver for NI UARTs

.../bindings/serial/ni,ni16550.yaml | 53 +++
MAINTAINERS | 7 +
drivers/tty/serial/8250/8250_ni.c | 447 ++++++++++++++++++
drivers/tty/serial/8250/Kconfig | 9 +
drivers/tty/serial/8250/Makefile | 1 +
5 files changed, 517 insertions(+)
create mode 100644 Documentation/devicetree/bindings/serial/ni,ni16550.yaml
create mode 100644 drivers/tty/serial/8250/8250_ni.c

--
2.30.2