linux/Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml
Rob Herring 8cdbe51c2d dt-bindings: mfd: Add missing unevaluatedProperties on child node schemas
Just as unevaluatedProperties or additionalProperties are required at
the top level of schemas, they should (and will) also be required for
child node schemas. That ensures only documented properties are
present for any node.

Add unevaluatedProperties as needed, and then add any missing properties
flagged by the addition.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230925212729.1976117-1-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
2023-11-01 10:02:13 +00:00

107 lines
2.4 KiB
YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/ti,lp87565-q1.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: TI LP87565-Q1 / LP87565 dual 2-phase output buck converter
maintainers:
- Keerthy <j-keerthy@ti.com>
properties:
compatible:
enum:
- ti,lp87565
- ti,lp87565-q1
reg:
description: I2C slave address
const: 0x60
reset-gpios:
description: GPIO connected to NRST pin (active low reset, pin 20)
maxItems: 1
gpio-controller: true
'#gpio-cells':
description:
The first cell is the pin number.
The second cell is is used to specify flags.
See ../gpio/gpio.txt for more information.
const: 2
buck10-in-supply:
description:
Voltage regulator supply for BUCK0 and BUCK1 converters.
buck23-in-supply:
description:
Voltage regulator supply for BUCK2 and BUCK3 converters.
regulators:
type: object
patternProperties:
"^buck(10|23)$":
type: object
$ref: /schemas/regulator/regulator.yaml#
unevaluatedProperties: false
required:
- buck10
- buck23
additionalProperties: false
required:
- compatible
- reg
- gpio-controller
- '#gpio-cells'
- buck10-in-supply
- buck23-in-supply
additionalProperties: false
examples:
- |
i2c@0 {
reg = <0x0 0x100>;
#address-cells = <1>;
#size-cells = <0>;
pmic@60 {
compatible = "ti,lp87565-q1";
reg = <0x60>;
gpio-controller;
#gpio-cells = <2>;
buck10-in-supply = <&vsys_3v3>;
buck23-in-supply = <&vsys_3v3>;
regulators {
buck10_reg: buck10 {
/* VDD_MPU */
regulator-name = "buck10";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
buck23_reg: buck23 {
/* VDD_GPU */
regulator-name = "buck23";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-boot-on;
regulator-always-on;
};
};
};
};
...