On Tue, Sep 21, 2021 at 12:28:31PM +0200, Krzysztof Kozlowski wrote:
> Convert the Microchip MCP3021 ADC bindings to DT schema format.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Applied.
Thanks,
Guenter
> ---
> .../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@xxxxxxxxxxxxx>
> +
> +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 */
> + };
> + };
