Greg Kroah-Hartman
598cf27219
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>
59 lines
1.2 KiB
YAML
59 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/leds/leds-rt4505.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Richtek RT4505 Single Channel LED Driver
|
|
|
|
maintainers:
|
|
- ChiYuan Huang <cy_huang@richtek.com>
|
|
|
|
description: |
|
|
The RT4505 is a flash LED driver that can support up to 375mA and 1.5A for
|
|
torch and flash mode, respectively.
|
|
|
|
The data sheet can be found at:
|
|
https://www.richtek.com/assets/product_file/RT4505/DS4505-02.pdf
|
|
|
|
properties:
|
|
compatible:
|
|
const: richtek,rt4505
|
|
|
|
reg:
|
|
description: I2C slave address of the controller.
|
|
maxItems: 1
|
|
|
|
led:
|
|
type: object
|
|
$ref: common.yaml#
|
|
unevaluatedProperties: false
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/leds/common.h>
|
|
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
led-controller@63 {
|
|
compatible = "richtek,rt4505";
|
|
reg = <0x63>;
|
|
|
|
rt4505_flash: led {
|
|
function = LED_FUNCTION_FLASH;
|
|
color = <LED_COLOR_ID_WHITE>;
|
|
led-max-microamp = <375000>;
|
|
flash-max-microamp = <1500000>;
|
|
flash-max-timeout-us = <800000>;
|
|
};
|
|
};
|
|
};
|