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    Subject[PATCH 5/6] dt-bindings: hwmon: microchip,mcp3021: convert to dtschema
    Date
    Convert the Microchip MCP3021 ADC bindings to DT schema format.

    Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
    ---
    .../devicetree/bindings/hwmon/mcp3021.txt | 21 ---------
    .../bindings/hwmon/microchip,mcp3021.yaml | 43 +++++++++++++++++++
    2 files changed, 43 insertions(+), 21 deletions(-)
    delete mode 100644 Documentation/devicetree/bindings/hwmon/mcp3021.txt
    create mode 100644 Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml

    diff --git a/Documentation/devicetree/bindings/hwmon/mcp3021.txt b/Documentation/devicetree/bindings/hwmon/mcp3021.txt
    deleted file mode 100644
    index 294318ba6914..000000000000
    --- a/Documentation/devicetree/bindings/hwmon/mcp3021.txt
    +++ /dev/null
    @@ -1,21 +0,0 @@
    -mcp3021 properties
    -
    -Required properties:
    -- compatible: Must be one of the following:
    - - "microchip,mcp3021" for mcp3021
    - - "microchip,mcp3221" for mcp3221
    -- reg: I2C address
    -
    -Optional properties:
    -
    -- reference-voltage-microvolt
    - Reference voltage in microvolt (uV)
    -
    -Example:
    -
    -mcp3021@4d {
    - compatible = "microchip,mcp3021";
    - reg = <0x4d>;
    -
    - reference-voltage-microvolt = <4500000>; /* 4.5 V */
    -};
    diff --git a/Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml b/Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml
    new file mode 100644
    index 000000000000..c42051f8a191
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/hwmon/microchip,mcp3021.yaml
    @@ -0,0 +1,43 @@
    +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/hwmon/microchip,mcp3021.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: Microchip MCP3021 A/D converter
    +
    +maintainers:
    + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
    +
    +properties:
    + compatible:
    + enum:
    + - microchip,mcp3021
    + - microchip,mcp3221
    +
    + reg:
    + maxItems: 1
    +
    + reference-voltage-microvolt:
    + description:
    + VDD supply power and reference voltage
    +
    +required:
    + - compatible
    + - reg
    +
    +additionalProperties: false
    +
    +examples:
    + - |
    + i2c {
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + adc@4d {
    + compatible = "microchip,mcp3021";
    + reg = <0x4d>;
    +
    + reference-voltage-microvolt = <4500000>; /* 4.5 V */
    + };
    + };
    --
    2.30.2
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