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
