mirror of
https://github.com/torvalds/linux.git
synced 2026-04-18 14:53:58 -04:00
d6f57d8c5a
Signed-off-by: Markus Heidelberg <m.heidelberg@cab.de> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
118 lines
2.8 KiB
YAML
118 lines
2.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/mfd/ti,lp87524-q1.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: TI LP87524-Q1 four 1-phase output buck converter
|
|
|
|
maintainers:
|
|
- Keerthy <j-keerthy@ti.com>
|
|
|
|
properties:
|
|
compatible:
|
|
const: ti,lp87524-q1
|
|
|
|
reg:
|
|
description: I2C slave address
|
|
const: 0x60
|
|
|
|
reset-gpios:
|
|
description: GPIO connected to NRST pin (active low reset, pin 20)
|
|
maxItems: 1
|
|
|
|
gpio-controller: true
|
|
|
|
'#gpio-cells':
|
|
description:
|
|
The first cell is the pin number.
|
|
The second cell is used to specify flags.
|
|
See ../gpio/gpio.txt for more information.
|
|
const: 2
|
|
|
|
regulators:
|
|
type: object
|
|
|
|
patternProperties:
|
|
"^buck[0123]$":
|
|
type: object
|
|
$ref: /schemas/regulator/regulator.yaml#
|
|
unevaluatedProperties: false
|
|
|
|
required:
|
|
- buck0
|
|
- buck1
|
|
- buck2
|
|
- buck3
|
|
|
|
additionalProperties: false
|
|
|
|
patternProperties:
|
|
"^buck[0123]-in-supply$":
|
|
description: Voltage regulator supply for each BUCK converter
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- gpio-controller
|
|
- '#gpio-cells'
|
|
- buck0-in-supply
|
|
- buck1-in-supply
|
|
- buck2-in-supply
|
|
- buck3-in-supply
|
|
- regulators
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
i2c@0 {
|
|
reg = <0x0 0x100>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
pmic@60 {
|
|
compatible = "ti,lp87524-q1";
|
|
reg = <0x60>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
buck0-in-supply = <&vdd_5v0>;
|
|
buck1-in-supply = <&vdd_5v0>;
|
|
buck2-in-supply = <&vdd_5v0>;
|
|
buck3-in-supply = <&vdd_5v0>;
|
|
|
|
regulators {
|
|
buck0_reg: buck0 {
|
|
regulator-name = "buck0";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
buck1_reg: buck1 {
|
|
regulator-name = "buck1";
|
|
regulator-min-microvolt = <1350000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
buck2_reg: buck2 {
|
|
regulator-name = "buck2";
|
|
regulator-min-microvolt = <950000>;
|
|
regulator-max-microvolt = <950000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
buck3_reg: buck3 {
|
|
regulator-name = "buck3";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
...
|