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    Subject[PATCH v8 3/6] dt-bindings: input: document stpmic1 pmic onkey
    Date
    The stpmic1 pmic is able to manage an onkey button. It can be configured
    to shut-down the power supplies on a long key-press with an adjustable
    duration.

    Signed-off-by: Pascal Paillet <p.paillet@st.com>
    Reviewed-by: Rob Herring <robh@kernel.org>
    ---
    changes in v8: nothing

    .../devicetree/bindings/input/st,stpmic1-onkey.txt | 28 ++++++++++++++++++++++
    1 file changed, 28 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt

    diff --git a/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt
    new file mode 100644
    index 0000000..4494613
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt
    @@ -0,0 +1,28 @@
    +STMicroelectronics STPMIC1 Onkey
    +
    +Required properties:
    +
    +- compatible = "st,stpmic1-onkey";
    +- interrupts: interrupt line to use
    +- interrupt-names = "onkey-falling", "onkey-rising"
    + onkey-falling: happens when onkey is pressed; IT_PONKEY_F of pmic
    + onkey-rising: happens when onkey is released; IT_PONKEY_R of pmic
    +
    +Optional properties:
    +
    +- st,onkey-clear-cc-flag: onkey is able power on after an
    + over-current shutdown event.
    +- st,onkey-pu-inactive: onkey pull up is not active
    +- power-off-time-sec: Duration in seconds which the key should be kept
    + pressed for device to power off automatically (from 1 to 16 seconds).
    + see See Documentation/devicetree/bindings/input/keys.txt
    +
    +Example:
    +
    +onkey {
    + compatible = "st,stpmic1-onkey";
    + interrupt-parent = <&pmic>;
    + interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>;
    + interrupt-names = "onkey-falling", "onkey-rising";
    + power-off-time-sec = <10>;
    +};
    --
    1.9.1
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