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ARM: dts: am335x-chiliboard: Support power button

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On chiliBoard power button is connected to TPS65217. It signals power
button presses by asserting interrupt output and allows to read the
state by i2c bus.

Handle TPS65217 interrupts and enable notifications of power button
presses.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Marcin Niestroj 2017-02-02 13:11:54 +01:00 committed by Tony Lindgren
parent bb07a829ec
commit 41f0e0670e
1 changed files with 10 additions and 0 deletions
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10
arch/arm/boot/dts/am335x-chiliboard.dts
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@ -185,3 +185,13 @@
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&tps {
interrupt-parent = <&intc>;
interrupts = <7>; /* NNMI */
pwrbutton {
interrupts = <2>;
status = "okay";
};
};