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| author | Hans de Goede <hdegoede@redhat.com> | 2015-08-24 01:37:25 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-09-27 11:21:20 +0300 |
| commit | 2d4f66355b37b149efb63887226f3bb71342b5aa (patch) | |
| tree | f53dc507cc75af691a8524ab5b10b50e15d0fb57 | |
| parent | 64a6295e620204e8a9d4429c3e59544022eeef45 (diff) | |
| download | linux-2d4f66355b37b149efb63887226f3bb71342b5aa.tar.xz | |
ARM: dts: sun4i: inet97fv2: Enable support for tablet keys
Enable support for the tablet keys which are connected via the lradc.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| -rw-r--r-- | arch/arm/boot/dts/sun4i-a10-inet97fv2.dts | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts index 309a0daa31cd..909fde9edfed 100644 --- a/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts +++ b/arch/arm/boot/dts/sun4i-a10-inet97fv2.dts @@ -47,6 +47,7 @@ #include "sunxi-common-regulators.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> / { model = "INet-97F Rev 02"; @@ -82,6 +83,46 @@ #include "axp209.dtsi" +&lradc { + vref-supply = <®_ldo2>; + status = "okay"; + + button@200 { + label = "Menu"; + linux,code = <KEY_MENU>; + channel = <0>; + voltage = <200000>; + }; + + button@600 { + label = "Volume Up"; + linux,code = <KEY_VOLUMEUP>; + channel = <0>; + voltage = <600000>; + }; + + button@800 { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + channel = <0>; + voltage = <800000>; + }; + + button@1000 { + label = "Home"; + linux,code = <KEY_HOMEPAGE>; + channel = <0>; + voltage = <1000000>; + }; + + button@1200 { + label = "Esc"; + linux,code = <KEY_ESC>; + channel = <0>; + voltage = <1200000>; + }; +}; + &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; |