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    SubjectRe: [PATCH v5 3/5] input: Add support for the tm2 touchkey device driver
    Hi,

    2017-01-06 22:43 GMT+09:00 Andi Shyti <andi.shyti@samsung.com>:
    > From: Jaechul Lee <jcsing.lee@samsung.com>
    >
    > This patch adds the binding description of the tm2 touchkey
    > device driver.
    >
    > Signed-off-by: Jaechul Lee <jcsing.lee@samsung.com>
    > Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
    > Reviewed-by: Andi Shyti <andi.shyti@samsung.com>
    > Acked-by: Rob Herring <robh@kernel.org>
    > Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
    > Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
    > ---
    > .../bindings/input/samsung,tm2-touchkey.txt | 27 ++++++++++++++++++++++
    > 1 file changed, 27 insertions(+)
    > create mode 100644 Documentation/devicetree/bindings/input/samsung,tm2-touchkey.txt
    >
    > diff --git a/Documentation/devicetree/bindings/input/samsung,tm2-touchkey.txt b/Documentation/devicetree/bindings/input/samsung,tm2-touchkey.txt
    > new file mode 100644
    > index 000000000000..4de1af0f0a37
    > --- /dev/null
    > +++ b/Documentation/devicetree/bindings/input/samsung,tm2-touchkey.txt
    > @@ -0,0 +1,27 @@
    > +Samsung tm2-touchkey
    > +
    > +Required properties:
    > +- compatible: must be "samsung,tm2-touchkey"
    > +- reg: I2C address of the chip.
    > +- interrupt-parent: a phandle for the interrupt controller (see interrupt
    > + binding[0]).
    > +- interrupts: interrupt to which the chip is connected (see interrupt
    > + binding[0]).
    > +- vcc-supply : internal regulator output. 1.8V
    > +- vdd-supply : power supply for IC 3.3V
    > +
    > +[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
    > +
    > +Example:
    > + &i2c0 {
    > + /* ... */
    > +
    > + touchkey@20 {
    > + compatible = "samsung,tm2-touchkey";
    > + reg = <0x20>;
    > + interrupt-parent = <&gpa3>;
    > + interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
    > + vcc-supply=<&ldo32_reg>;
    > + vdd-supply=<&ldo33_reg>;
    > + };
    > + };

    Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>

    --
    Best Regards,
    Chanwoo Choi

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