Re: [PATCH v2 3/3] tps6507x-ts: add DT bindings description

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On Thu, Mar 9, 2017 at 8:31 AM,  <yegorslists@xxxxxxxxxxxxxx> wrote:
> From: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>

This needs to go to DT list.

>
> Provide description for following properties:
>
> - ti,poll-period
> - ti,min-pressure
>
> Signed-off-by: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/mfd/tps6507x.txt | 16 ++++++++++++++--
>  1 file changed, 14 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mfd/tps6507x.txt b/Documentation/devicetree/bindings/mfd/tps6507x.txt
> index 8fffa3c..8875662 100644
> --- a/Documentation/devicetree/bindings/mfd/tps6507x.txt
> +++ b/Documentation/devicetree/bindings/mfd/tps6507x.txt
> @@ -1,4 +1,8 @@
> -TPS6507x Power Management Integrated Circuit
> +TPS6507x Multifunctional Device.
> +
> +Features provided by TPS6507x:
> +        1. Power Management Integrated Circuit.
> +        2. Touch-Screen.
>
>  Required properties:
>  - compatible: "ti,tps6507x"
> @@ -30,6 +34,12 @@ Regulator Optional properties:
>                         1: If defdcdc pin of DCDC2/DCDC3 is driven HIGH.
>    If this property is not defined, it defaults to 0 (not enabled).
>
> +Touchscreen Optional properties:
> +- ti,poll-period: Time at which touch input is getting sampled in ms.
> +                 Default value: 30 ms.

Isn't there a standard property for this?

> +- ti,min-pressure: Minimum pressure value to trigger touch.
> +                  Default value: 0x30.
> +
>  Example:
>
>         pmu: tps6507x@48 {
> @@ -40,6 +50,9 @@ Example:
>                 vindcdc3-supply = <...>;
>                 vinldo1_2-supply = <...>;
>
> +               ti,poll-period = <30>;
> +               ti,min-pressure = <0x30>;
> +
>                 regulators {
>                         #address-cells = <1>;
>                         #size-cells = <0>;
> @@ -87,5 +100,4 @@ Example:
>                                 regulator-boot-on;
>                         };
>                 };
> -
>         };
> --
> 2.1.4
>
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