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ARM: dts: cygnus: enable GPIO based hook detection 

This enables GPIO based phone hook detection for Broadcom BCM911360
phone factor board (bcm911360_entphn)

Signed-off-by: Ray Jui <rjui@broadcom.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
hifive-unleashed-5.1
Ray Jui 2015-03-09 13:45:02 -07:00 committed by Florian Fainelli
parent 5fa4b29c71
commit 90c6e608e7
1 changed files with 13 additions and 0 deletions
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13
arch/arm/boot/dts/bcm911360_entphn.dts
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@ -33,6 +33,7 @@
/dts-v1/;
#include "bcm-cygnus.dtsi"
#include "dt-bindings/input/input.h"
/ {
model = "Cygnus Enterprise Phone (BCM911360_ENTPHN)";
@ -50,4 +51,16 @@
uart3: serial@18023000 {
status = "okay";
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
hook {
label = "HOOK";
linux,code = <KEY_O>;
gpios = <&gpio_asiu 48 0>;
};
};
};