On Sun, 9 Aug 2020 12:17:52 +0100
Jonathan Cameron <jic23@xxxxxxxxxx> wrote:
> From: Phil Reid <preid@xxxxxxxxxxxxxxxxx>
>
> JC: Seems that I messed up applying the original driver patches, and
> this file never actually made it into the tree.
>
> I have picked up original Ack and Sign-off so as to record the
> history.
>
> Acked-by: Rob Herring <robh@xxxxxxxxxx>
> Signed-off-by: Phil Reid <preid@xxxxxxxxxxxxxxxxx>
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Applied.
> ---
> .../devicetree/bindings/iio/adc/ti-tlc4541.txt | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/ti-tlc4541.txt b/Documentation/devicetree/bindings/iio/adc/ti-tlc4541.txt
> new file mode 100644
> index 000000000000..6b2692723a04
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/adc/ti-tlc4541.txt
> @@ -0,0 +1,17 @@
> +* Texas Instruments' TLC4541
> +
> +Required properties:
> + - compatible: Should be one of
> + * "ti,tlc4541"
> + * "ti,tlc3541"
> + - reg: SPI chip select number for the device
> + - vref-supply: The regulator supply for ADC reference voltage
> + - spi-max-frequency: Max SPI frequency to use (<= 200000)
> +
> +Example:
> +adc@0 {
> + compatible = "ti,tlc4541";
> + reg = <0>;
> + vref-supply = <&vdd_supply>;
> + spi-max-frequency = <200000>;
> +};
