Re: [PATCH 4/7] dt-bindings:iio:potentiometer:maxim,max5481 move to trivial devices

[Slawomir Stepien <sst@poczta.fm>]

On paź 31, 2020 18:29, Jonathan Cameron wrote:
> From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> 
> Simple SPI binding that doesn't need a separate file.
> During conversion I looked up the individual part number descriptions
> in the datasheet so that we could give slightly more detail in
> trivial-device.yaml.
> 
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> Cc: Maury Anderson <maury.anderson@rockwellcollins.com>
> Cc: Matthew Weber <matthew.weber@rockwellcollins.com>
> Cc: Slawomir Stepien <sst@poczta.fm>

Reviewed-by: Slawomir Stepien <sst@poczta.fm>

> ---
>  .../bindings/iio/potentiometer/max5481.txt    | 23 -------------------
>  .../devicetree/bindings/trivial-devices.yaml  |  8 +++++++
>  2 files changed, 8 insertions(+), 23 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/potentiometer/max5481.txt b/Documentation/devicetree/bindings/iio/potentiometer/max5481.txt
> deleted file mode 100644
> index 6a91b106e076..000000000000
> --- a/Documentation/devicetree/bindings/iio/potentiometer/max5481.txt
> +++ /dev/null
> @@ -1,23 +0,0 @@
> -* Maxim Linear-Taper Digital Potentiometer MAX5481-MAX5484
> -
> -The node for this driver must be a child node of a SPI controller, hence
> -all mandatory properties described in
> -
> -        Documentation/devicetree/bindings/spi/spi-bus.txt
> -
> -must be specified.
> -
> -Required properties:
> -	- compatible:  	Must be one of the following, depending on the
> -			model:
> -			"maxim,max5481"
> -			"maxim,max5482"
> -			"maxim,max5483"
> -			"maxim,max5484"
> -
> -Example:
> -max548x: max548x@0 {
> -	compatible = "maxim,max5482";
> -	spi-max-frequency = <7000000>;
> -	reg = <0>; /* chip-select */
> -};
> diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
> index 695b1e379238..3182d5b5a0b4 100644
> --- a/Documentation/devicetree/bindings/trivial-devices.yaml
> +++ b/Documentation/devicetree/bindings/trivial-devices.yaml
> @@ -118,6 +118,14 @@ properties:
>            - maxim,ds1803-100
>              # Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
>            - maxim,max1237
> +            # 10-bit 10 kOhm linear programable voltage divider
> +          - maxim,max5481
> +            # 10-bit 50 kOhm linear programable voltage divider
> +          - maxim,max5482
> +            # 10-bit 10 kOhm linear programable variable resistor
> +          - maxim,max5483
> +            # 10-bit 50 kOhm linear programable variable resistor
> +          - maxim,max5484
>              # PECI-to-I2C translator for PECI-to-SMBus/I2C protocol conversion
>            - maxim,max6621
>              # 9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface

-- 
Slawomir Stepien