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c1bf8de25d
Add binding for the Maxim MAX20411 step-down DC-DC converter. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230124184440.1421074-2-quic_bjorande@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
58 lines
1.2 KiB
YAML
58 lines
1.2 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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$id: http://devicetree.org/schemas/regulator/maxim,max20411.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Maxim Integrated MAX20411 Step-Down DC-DC Converter
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maintainers:
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- Bjorn Andersson <andersson@kernel.org>
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description:
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The MAX20411 is a high-efficiency, DC-DC step-down converter. It provides
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configurable output voltage in the range of 0.5V to 1.275V, configurable over
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I2C.
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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: maxim,max20411
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reg:
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maxItems: 1
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enable-gpios:
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description: GPIO connected to the EN pin, active high
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vdd-supply:
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description: Input supply for the device (VDD pin, 3.0V to 5.5V)
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required:
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- compatible
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- reg
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- enable-gpios
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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regulator@39 {
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compatible = "maxim,max20411";
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reg = <0x39>;
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enable-gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1000000>;
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};
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};
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...
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