diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-01-07 16:29:58 (GMT) |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-02-28 17:57:13 (GMT) |
| commit | 4ca73962a15caccd310093266783be89a81d571f (patch) | |
| tree | c0027caa76bff18531c62bb75913034db1ebe863 /arch | |
| parent | 102c9543ff368709980c6d68b7a75f840edda6b5 (diff) | |
| download | linux-4ca73962a15caccd310093266783be89a81d571f.tar.xz | |
arm: mvebu: add button for OpenBlocks AX3-4
The OpenBlocks AX3-4 board has one software-controlled button on the
front side, labeled "INIT", so we add minimal support for this button
in the kernel.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index b42652f..ec36864 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -66,6 +66,18 @@ }; }; + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + label = "Init Button"; + linux,code = <116>; + gpios = <&gpio1 28 0>; + }; + }; + mdio { phy0: ethernet-phy@0 { reg = <0>; |