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Even a regulator remotely controlled by the EC will have a power supply input. Add a property to describe the power supply input. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://patch.msgid.link/20260320083135.2455444-2-wenst@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org>
59 lines
1.3 KiB
YAML
59 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/regulator/google,cros-ec-regulator.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ChromeOS EC controlled voltage regulators
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maintainers:
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- Pi-Hsun Shih <pihsun@chromium.org>
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description:
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Any property defined as part of the core regulator binding, defined in
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regulator.yaml, can also be used.
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allOf:
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- $ref: regulator.yaml#
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properties:
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compatible:
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const: google,cros-ec-regulator
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reg:
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maxItems: 1
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description: Identifier for the voltage regulator to ChromeOS EC.
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vin-supply:
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description: Input supply phandle
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required:
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- compatible
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- reg
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unevaluatedProperties: false
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examples:
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- |
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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cros_ec: ec@0 {
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compatible = "google,cros-ec-spi";
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupts = <99 0>;
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regulator@0 {
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compatible = "google,cros-ec-regulator";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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reg = <0>;
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vin-supply = <&pp4200_s5>;
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};
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};
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};
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...
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