nordic,nrf-uarte

Vendor: Nordic Semiconductor

Description

These nodes are “uart” bus nodes.

Nordic nRF family UARTE (UART with EasyDMA)

Properties

Properties not inherited from the base binding file.

Name

Type

Details

tx-pin

int

 
The TX pin to use.

For pins P0.0 through P0.31, use the pin number. For example,
to use P0.16 for TX, set:

    tx-pin = <16>;

For pins P1.0 through P1.31, add 32 to the pin number. For
example, to use P1.2 for TX, set:

    tx-pin = <34>;  /* 32 + 2 */

This property is required.

rx-pin

int

 
The RX pin to use. The pin numbering scheme is the same as the
tx-pin property's.

rts-pin

int

 
The RTS pin to use. The pin numbering scheme is the same as the
tx-pin property's.

cts-pin

int

 
The CTS pin to use. The pin numbering scheme is the same as the
tx-pin property's.

current-speed

int

 
Initial baud rate setting for UART. Only a fixed set of baud
rates are selectable on these devices.

Legal values: 1200, 2400, 4800, 9600, 14400, 19200, 28800, 31250, 38400, 56000, 57600, 76800, 115200, 230400, 250000, 460800, 921600, 1000000

clock-frequency

int

 
Clock frequency information for UART operation

hw-flow-control

boolean

 
Set to enable RTS/CTS flow control at boot time