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nuvoton,npcx-uart

Vendor: Nuvoton Technology Corporation

Description

These nodes are “uart” bus nodes.

Nuvoton, NPCX-UART node

Properties

Properties not inherited from the base binding file.

Name

Type

Details

pinctrl-0

phandles

configurations of pinmux controllers

This property is required.

uart-rx

phandle

Mapping table between Wake-Up Input (WUI) and uart rx START signal.

For example the WUI mapping on NPCX7 UART1 would be
   uart-rx = <&wui_cr_sin1>;

This property is required.

clock-frequency

int

Clock frequency information for UART operation

current-speed

int

Initial baud rate setting for UART

hw-flow-control

boolean

Set to enable RTS/CTS flow control at boot time

parity

string

Configures the parity of the adapter. Enumeration id 0 for none, 1 for odd
and 2 for even parity. Default to none if not specified.

Legal values: 'none', 'odd', 'even'