lantiq/xrx200: fix WLAN button actions for Fritzbox 3370
authorDustin Gathmann <dzsoftware@posteo.org>
Wed, 20 May 2020 23:22:53 +0000 (01:22 +0200)
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>
Sun, 19 Jul 2020 22:58:30 +0000 (00:58 +0200)
commit0ee30adb46a87583badd85b69e4ccd7942786374
treedeec877a21e679eed36a1910bc628c20e1a9995f
parenta53bf63756ef2a266ae5f3b3507eeb7382b4cdc9
lantiq/xrx200: fix WLAN button actions for Fritzbox 3370

The WLAN button actions are reversed, i.e. pressing the button emits a
'released' action, and vice versa.
This can easily be checked by adding
logger -t button_action "$BUTTON $ACTION"
as the second line of /etc/rc.button/rfkill, and using logread to read
the events (assuming the preceding patch has been applied).
Defining the GPIO as ACTIVE_LOW corrects this behavior.

Signed-off-by: Dustin Gathmann <dzsoftware@posteo.org>
target/linux/lantiq/files-4.19/arch/mips/boot/dts/lantiq/vr9_avm_fritz3370-rev2.dtsi
target/linux/lantiq/files-5.4/arch/mips/boot/dts/lantiq/vr9_avm_fritz3370-rev2.dtsi