48 lines
1.0 KiB
YAML
48 lines
1.0 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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$id: http://devicetree.org/schemas/regulator/st,stm32-booster.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: STMicroelectronics STM32 booster for ADC analog input switches
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maintainers:
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- Fabrice Gasnier <fabrice.gasnier@foss.st.com>
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description: |
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Some STM32 devices embed a 3.3V booster supplied by Vdda, that can be used
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to supply ADC analog input switches.
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allOf:
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- $ref: "regulator.yaml#"
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properties:
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compatible:
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enum:
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- st,stm32h7-booster
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- st,stm32mp1-booster
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st,syscfg:
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$ref: "/schemas/types.yaml#/definitions/phandle"
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description: phandle to system configuration controller.
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vdda-supply:
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description: phandle to the vdda input analog voltage.
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required:
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- compatible
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- st,syscfg
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- vdda-supply
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unevaluatedProperties: false
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examples:
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- |
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regulator-booster {
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compatible = "st,stm32mp1-booster";
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st,syscfg = <&syscfg>;
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vdda-supply = <&vdda>;
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};
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...
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