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ecbc0f273d
Convert the lp873x binding to DT schema format. The gpio-controller and #gpio-cells properties were removed from required because using the device as a GPIO controller is optional. Signed-off-by: Nathan Morrisson <nmorrisson@phytec.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240429195830.4027250-1-nmorrisson@phytec.com Signed-off-by: Lee Jones <lee@kernel.org>
113 lines
3.0 KiB
YAML
113 lines
3.0 KiB
YAML
# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mfd/ti,lp8732.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: TI LP873X Power Management Integrated Circuit
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maintainers:
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- J Keerthy <j-keerthy@ti.com>
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description:
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PMIC with two high-current buck converters and two linear regulators.
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properties:
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compatible:
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enum:
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- ti,lp8732
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- ti,lp8733
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reg:
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maxItems: 1
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gpio-controller: true
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'#gpio-cells':
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const: 2
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regulators:
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description:
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List of child nodes that specify the regulator initialization data.
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type: object
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patternProperties:
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"^buck[01]|ldo[01]$":
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type: object
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$ref: /schemas/regulator/regulator.yaml#
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unevaluatedProperties: false
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additionalProperties: false
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patternProperties:
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'^(buck[01]|ldo[01])-in-supply$':
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description: Phandle to parent supply of each regulator populated under regulators node.
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required:
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- compatible
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- reg
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- regulators
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- buck0-in-supply
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- buck1-in-supply
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- ldo0-in-supply
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- ldo1-in-supply
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additionalProperties: false
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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pmic: pmic@60 {
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compatible = "ti,lp8733";
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reg = <0x60>;
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gpio-controller;
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#gpio-cells = <2>;
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buck0-in-supply = <&vsys_3v3>;
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buck1-in-supply = <&vsys_3v3>;
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ldo0-in-supply = <&vsys_3v3>;
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ldo1-in-supply = <&vsys_3v3>;
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regulators {
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buck0: buck0 {
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regulator-name = "buck0";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1400000>;
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regulator-min-microamp = <1500000>;
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regulator-max-microamp = <4000000>;
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regulator-ramp-delay = <10000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck1: buck1 {
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regulator-name = "buck1";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1400000>;
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regulator-min-microamp = <1500000>;
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regulator-max-microamp = <4000000>;
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regulator-ramp-delay = <10000>;
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regulator-boot-on;
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regulator-always-on;
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};
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ldo0: ldo0 {
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regulator-name = "ldo0";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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ldo1: ldo1 {
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regulator-name = "ldo1";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3000000>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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};
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};
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