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    SubjectRe: [PATCH RFC 4/6] net: rfkill: gpio: add device tree support
    Hi,

    On Fri, Jan 17, 2014 at 02:47:29PM +0800, Chen-Yu Tsai wrote:
    > Signed-off-by: Chen-Yu Tsai <wens@csie.org>
    > ---
    > .../devicetree/bindings/rfkill/rfkill-gpio.txt | 26 ++++++++++++++++++++++
    > net/rfkill/rfkill-gpio.c | 23 +++++++++++++++++++
    > 2 files changed, 49 insertions(+)
    > create mode 100644 Documentation/devicetree/bindings/rfkill/rfkill-gpio.txt
    >
    > diff --git a/Documentation/devicetree/bindings/rfkill/rfkill-gpio.txt b/Documentation/devicetree/bindings/rfkill/rfkill-gpio.txt
    > new file mode 100644
    > index 0000000..8a07ea4
    > --- /dev/null
    > +++ b/Documentation/devicetree/bindings/rfkill/rfkill-gpio.txt
    > @@ -0,0 +1,26 @@
    > +GPIO controlled RFKILL devices
    > +
    > +Required properties:
    > +- compatible : Must be "rfkill-gpio".
    > +- rfkill-name : Name of RFKILL device
    > +- rfkill-type : Type of RFKILL device: 1 for WiFi, 2 for BlueTooth
    > +- NAME_shutdown-gpios : GPIO phandle to shutdown control
    > + (phandle must be the second)

    Can't it be handled by a regulator?

    > +- NAME_reset-gpios : GPIO phandle to reset control

    And this one using the reset framework?

    Maxime

    --
    Maxime Ripard, Free Electrons
    Embedded Linux, Kernel and Android engineering
    http://free-electrons.com
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