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dt-bindings: mfd: Convert TPS61050 to DT schema

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Convert the Texas Instruments TPS61050/TPS61052 boost converters bindings
to DT schema.

Signed-off-by: Eduard Bostina <egbostina@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260815083145.2145984-1-egbostina@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Eduard Bostina 2026-08-15 08:31:45 +00:00 committed by Lee Jones
parent 2754d5243b
commit 2758c011b5
2 changed files with 92 additions and 62 deletions
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92
Documentation/devicetree/bindings/mfd/ti,tps61050.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/ti,tps61050.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments TPS61050/TPS61052 Boost Converter
maintainers:
- Eduard Bostina <egbostina@gmail.com>
description:
The TP61050/TPS61052 is a high-power "white LED driver". The device
provides LED, GPIO and regulator functionalities.
properties:
compatible:
enum:
- ti,tps61050
- ti,tps61052
reg:
maxItems: 1
regulator:
type: object
$ref: /schemas/regulator/regulator.yaml#
description: Puts the chip in regulator mode.
unevaluatedProperties: false
led:
type: object
$ref: /schemas/leds/common.yaml#
description: Puts the chip in LED mode.
unevaluatedProperties: false
required:
- compatible
- reg
allOf:
- not:
required:
- regulator
- led
additionalProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
tps61052@33 {
compatible = "ti,tps61052";
reg = <0x33>;
};
};
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
tps61052@33 {
compatible = "ti,tps61052";
reg = <0x33>;
regulator {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
};
};
- |
#include <dt-bindings/leds/common.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
tps61052@33 {
compatible = "ti,tps61052";
reg = <0x33>;
led {
color = <LED_COLOR_ID_WHITE>;
};
};
};

62
Documentation/devicetree/bindings/mfd/tps6105x.txt
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* Device tree bindings for TI TPS61050/61052 Boost Converters
The TP61050/TPS61052 is a high-power "white LED driver". The
device provides LED, GPIO and regulator functionalities.
Required properties:
- compatible: "ti,tps61050" or "ti,tps61052"
- reg: Specifies the I2C slave address
Optional sub-node:
This subnode selects the chip's operational mode.
There can be at most one single available subnode.
- regulator: presence of this sub-node puts the chip in regulator mode.
see ../regulator/regulator.yaml
- led: presence of this sub-node puts the chip in led mode.
Optional properties:
- function : see ../leds/common.txt
- color : see ../leds/common.txt
- label : see ../leds/common.txt
(deprecated)
Example (GPIO operation only):
i2c0 {
tps61052@33 {
compatible = "ti,tps61052";
reg = <0x33>;
};
};
Example (GPIO + regulator operation):
i2c0 {
tps61052@33 {
compatible = "ti,tps61052";
reg = <0x33>;
regulator {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
};
};
Example (GPIO + led operation):
#include <dt-bindings/leds/common.h>
i2c0 {
tps61052@33 {
compatible = "ti,tps61052";
reg = <0x33>;
led {
color = <LED_COLOR_ID_WHITE>;
};
};
};