diff options
| author | Sebastian Reichel <sre@kernel.org> | 2017-03-06 05:11:56 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-03-06 17:04:30 +0100 |
| commit | 5937a55cf9a94214cae83248e73f8e4ddc27db48 (patch) | |
| tree | fc4c6c146685bff98f0f2588f4b2213807a30a87 /arch/arm/boot/dts/omap4-droid4-xt894.dts | |
| parent | ARM: dts: Configure regulators for droid 4 (diff) | |
| download | linux-5937a55cf9a94214cae83248e73f8e4ddc27db48.tar.xz linux-5937a55cf9a94214cae83248e73f8e4ddc27db48.zip | |
ARM: dts: omap4-droid4: Add gpio-keys
On Droid 4 "Volume Down" and "Keypad Slide" keys are
connected via SoC GPIOs, "Power Key" via CPCAP and
all other keys via SoC keypad Matrix. This adds the
GPIO keys.
Signed-off-by: Sebastian Reichel <sre@kernel.org>
[tony@atomide.com: updated to apply on omap4-keypad patch]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap4-droid4-xt894.dts')
| -rw-r--r-- | arch/arm/boot/dts/omap4-droid4-xt894.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts index e5b56fc603c8..ac3df1f99131 100644 --- a/arch/arm/boot/dts/omap4-droid4-xt894.dts +++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts @@ -37,6 +37,26 @@ startup-delay-us = <70000>; enable-active-high; }; + + gpio_keys { + compatible = "gpio-keys"; + + volume_down { + label = "Volume Down"; + gpios = <&gpio5 26 GPIO_ACTIVE_LOW>; /* gpio154 */ + linux,code = <KEY_VOLUMEDOWN>; + linux,can-disable; + }; + + slider { + label = "Keypad Slide"; + gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio122 */ + linux,input-type = <EV_SW>; + linux,code = <SW_KEYPAD_SLIDE>; + linux,can-disable; + + }; + }; }; /* L3_2 interconnect is unused, SRAM, GPMC and L3_ICLK2 disabled */ |