On Tue, Nov 17, 2020 at 11:08:06PM +0100, Krzysztof Kozlowski wrote:
> Convert the TI ADS7828 bindings to dt-schema.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Applied.
Thanks,
Guenter
> ---
> .../devicetree/bindings/hwmon/ads7828.txt | 25 --------
> .../devicetree/bindings/hwmon/ti,ads7828.yaml | 57 +++++++++++++++++++
> .../devicetree/bindings/trivial-devices.yaml | 4 --
> 3 files changed, 57 insertions(+), 29 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/hwmon/ads7828.txt
> create mode 100644 Documentation/devicetree/bindings/hwmon/ti,ads7828.yaml
>
> diff --git a/Documentation/devicetree/bindings/hwmon/ads7828.txt b/Documentation/devicetree/bindings/hwmon/ads7828.txt
> deleted file mode 100644
> index fe0cc4ad7ea9..000000000000
> --- a/Documentation/devicetree/bindings/hwmon/ads7828.txt
> +++ /dev/null
> @@ -1,25 +0,0 @@
> -ads7828 properties
> -
> -Required properties:
> -- compatible: Should be one of
> - ti,ads7828
> - ti,ads7830
> -- reg: I2C address
> -
> -Optional properties:
> -
> -- ti,differential-input
> - Set to use the device in differential mode.
> -- vref-supply
> - The external reference on the device is set to this regulators output. If it
> - does not exists the internal reference will be used and output by the ads78xx
> - on the "external vref" pin.
> -
> - Example ADS7828 node:
> -
> - ads7828: ads@48 {
> - comatible = "ti,ads7828";
> - reg = <0x48>;
> - vref-supply = <&vref>;
> - ti,differential-input;
> - };
> diff --git a/Documentation/devicetree/bindings/hwmon/ti,ads7828.yaml b/Documentation/devicetree/bindings/hwmon/ti,ads7828.yaml
> new file mode 100644
> index 000000000000..33ee575bb09d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/ti,ads7828.yaml
> @@ -0,0 +1,57 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +
> +$id: http://devicetree.org/schemas/hwmon/ti,ads7828.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Texas Instruments ADS7828/ADS7830 Analog to Digital Converter (ADC)
> +
> +maintainers:
> + - Krzysztof Kozlowski <krzk@xxxxxxxxxx>
> +
> +description: |
> + The ADS7828 is 12-Bit, 8-Channel Sampling Analog to Digital Converter (ADC)
> + with an I2C interface.
> +
> + Datasheets:
> + https://www.ti.com/product/ADS7828
> +
> +properties:
> + compatible:
> + enum:
> + - ti,ads7828
> + - ti,ads7830
> +
> + reg:
> + maxItems: 1
> +
> + ti,differential-input:
> + description:
> + Set to use the device in differential mode.
> + type: boolean
> +
> + vref-supply:
> + description:
> + The regulator to use as an external reference. If it does not exists the
> + internal reference will be used.
> +
> +required:
> + - compatible
> + - reg
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + i2c {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + adc@48 {
> + comatible = "ti,ads7828";
> + reg = <0x48>;
> + vref-supply = <&vref>;
> + ti,differential-input;
> + };
> + };
> diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
> index ab623ba930d5..1b1fa0424539 100644
> --- a/Documentation/devicetree/bindings/trivial-devices.yaml
> +++ b/Documentation/devicetree/bindings/trivial-devices.yaml
> @@ -350,10 +350,6 @@ properties:
> - st,24c256
> # Ambient Light Sensor with SMBUS/Two Wire Serial Interface
> - taos,tsl2550
> - # 8-Channels, 12-bit ADC
> - - ti,ads7828
> - # 8-Channels, 8-bit ADC
> - - ti,ads7830
> # Temperature Monitoring and Fan Control
> - ti,amc6821
> # Temperature sensor with 2-wire interface
