| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | |
| %YAML 1.2 | |
| --- | |
| $id: http://devicetree.org/schemas/serial/snps,arc-uart.yaml# | |
| $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| title: Synopsys ARC UART | |
| maintainers: | |
| - Vineet Gupta <vgupta@kernel.org> | |
| description: | |
| Synopsys ARC UART is a non-standard UART used in some of the ARC FPGA boards. | |
| allOf: | |
| - $ref: /schemas/serial/serial.yaml# | |
| properties: | |
| compatible: | |
| const: snps,arc-uart | |
| reg: | |
| maxItems: 1 | |
| interrupts: | |
| maxItems: 1 | |
| clock-frequency: | |
| description: the input clock frequency for the UART | |
| current-speed: | |
| description: baud rate for UART | |
| required: | |
| - compatible | |
| - reg | |
| - interrupts | |
| - clock-frequency | |
| - current-speed | |
| unevaluatedProperties: false | |
| examples: | |
| - | | |
| serial@c0fc1000 { | |
| compatible = "snps,arc-uart"; | |
| reg = <0xc0fc1000 0x100>; | |
| interrupts = <5>; | |
| clock-frequency = <80000000>; | |
| current-speed = <115200>; | |
| }; |