Files
cubelinux-kernel/Documentation/devicetree/bindings/serial/snps,arc-uart.yaml
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Greg Kroah-Hartman 598cf27219 Linux 6.19.3
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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YAML

# 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>;
};