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cubelinux-kernel/Documentation/devicetree/bindings/serial/esp,esp32-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/esp,esp32-uart.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: ESP32xx UART controllers
maintainers:
- Max Filippov <jcmvbkbc@gmail.com>
description:
ESP32 UART controller is a part of the ESP32 SoC.
ESP32S3 UART controller is a part of the ESP32S3 SoC.
Both SoCs are produced by Espressif Systems Co. Ltd.
allOf:
- $ref: serial.yaml#
properties:
compatible:
enum:
- esp,esp32-uart
- esp,esp32s3-uart
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
maxItems: 1
required:
- compatible
- reg
- interrupts
- clocks
additionalProperties: false
examples:
- |
serial@60000000 {
compatible = "esp,esp32s3-uart";
reg = <0x60000000 0x80>;
interrupts = <27 1 0>;
clocks = <&serial_clk>;
};