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SubjectRe: [PATCH 3/4] regulator: dt-bindings: maxim,max77693: convert to dtschema
On Tue, Dec 28, 2021 at 05:39:29PM +0100, Krzysztof Kozlowski wrote:
> Convert the regulator bindings of Maxim MAX77693 MUIC to DT schema format.
> The existing bindings were defined in ../bindings/mfd/max77693.txt.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
> .../bindings/regulator/maxim,max77693.yaml | 49 +++++++++++++++++++
> 1 file changed, 49 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77693.yaml
>
> diff --git a/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml b/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml
> new file mode 100644
> index 000000000000..81242c8cd77c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/regulator/maxim,max77693.yaml
> @@ -0,0 +1,49 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/regulator/maxim,max77693.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Maxim MAX77693 MicroUSB and Companion Power Management IC regulators
> +
> +maintainers:
> + - Chanwoo Choi <cw00.choi@samsung.com>
> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> +
> +description: |
> + This is a part of device tree bindings for Maxim MAX77693 MicroUSB Integrated
> + Circuit (MUIC).
> +
> + See also Documentation/devicetree/bindings/mfd/maxim,max77693.yaml for
> + additional information and example.
> +
> +patternProperties:
> + "^ESAFEOUT[12]$":
> + type: object
> + $ref: regulator.yaml#
> + unevaluatedProperties: false
> + description: |
> + Safeout LDO regulator.
> +
> + properties:
> + regulator-min-microvolt: true
> + regulator-max-microvolt: true

If you want to define which properties are valid from regulator.yaml,
then you need to define all of them (regulator-name is missing), and use
'additionalProperties: false'. Or you can just drop these.

> +
> + required:
> + - regulator-name
> +
> + "^CHARGER$":

Fixed string, not a pattern. Place under 'properties'.

> + type: object
> + $ref: regulator.yaml#
> + unevaluatedProperties: false
> + description: |
> + Current regulator.
> +
> + properties:
> + regulator-min-microamp: true
> + regulator-max-microamp: true
> +
> + required:
> + - regulator-name
> +
> +additionalProperties: false
> --
> 2.32.0
>
>

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