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ARM: dts: omap3-sniper: TWL4030 keypad support

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This adds support for the volume and gesture keys, using TWL4030 keypad.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Paul Kocialkowski 2016-02-28 13:39:43 +01:00 committed by Tony Lindgren
parent 04862d8063
commit 5193523ba6
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/omap3-sniper.dts
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@ -8,6 +8,7 @@
/dts-v1/;
#include "omap36xx.dtsi"
#include <dt-bindings/input/input.h>
/ {
model = "LG Optimus Black";
@ -226,6 +227,14 @@
#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"
&twl_keypad {
linux,keymap = <
MATRIX_KEY(0x00, 0x00, KEY_VOLUMEUP)
MATRIX_KEY(0x01, 0x00, KEY_VOLUMEDOWN)
MATRIX_KEY(0x02, 0x00, KEY_SELECT)
>;
};
/*
* The TWL4030 VAUX2 and VDAC regulators power sensors that are slaves on I2C3.
* When not powered, these sensors cause the I2C3 clock to stay low at all times,